A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _
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All Classes All Packages
A
- ab - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle
-
represent if edge ab belongs to original shape
- abort() - Method in class org.apache.lucene.index.MergePolicy.OneMergeProgress
-
Abort the merge this progress tracks at the next possible moment.
- ABSOLUTE_MIN_SORT_BUFFER_SIZE - Static variable in class org.apache.lucene.util.OfflineSorter
-
Absolute minimum required buffer size for sorting.
- AbstractAnalysisFactory - Class in org.apache.lucene.analysis
-
Abstract parent class for analysis factories
TokenizerFactory,TokenFilterFactoryandCharFilterFactory. - AbstractAnalysisFactory() - Constructor for class org.apache.lucene.analysis.AbstractAnalysisFactory
-
This default ctor is required to be implemented by all subclasses because of service loader (SPI) specification, but it is never called by Lucene.
- AbstractAnalysisFactory(Map<String, String>) - Constructor for class org.apache.lucene.analysis.AbstractAnalysisFactory
-
Initialize this factory via a set of key-value pairs.
- AbstractIterator<E> - Class in org.apache.lucene.internal.hppc
-
Simplifies the implementation of iterators a bit.
- AbstractIterator() - Constructor for class org.apache.lucene.internal.hppc.AbstractIterator
- AbstractKnnCollector - Class in org.apache.lucene.search
-
AbstractKnnCollector is the default implementation for a knn collector used for gathering kNN results and providing topDocs from the gathered neighbors
- AbstractKnnCollector(int, long) - Constructor for class org.apache.lucene.search.AbstractKnnCollector
- AbstractPagedMutable<T extends AbstractPagedMutable<T>> - Class in org.apache.lucene.util.packed
-
Base implementation for
PagedMutableandPagedGrowableWriter. - AbstractRandomVectorScorer(RandomAccessVectorValues) - Constructor for class org.apache.lucene.util.hnsw.RandomVectorScorer.AbstractRandomVectorScorer
-
Creates a new scorer for the given vector values.
- accept() - Method in class org.apache.lucene.analysis.FilteringTokenFilter
-
Override this method and return if the current input token should be returned by
FilteringTokenFilter.incrementToken(). - accept() - Method in class org.apache.lucene.analysis.StopFilter
-
Returns the next input Token whose term() is not a stop word.
- accept(int) - Method in interface org.apache.lucene.search.CheckedIntConsumer
-
Process the given value.
- accept(BytesRef) - Method in class org.apache.lucene.index.AutomatonTermsEnum
-
Returns true if the term matches the automaton.
- accept(BytesRef) - Method in class org.apache.lucene.index.FilteredTermsEnum
-
Return if term is accepted, not accepted or the iteration should ended (and possibly seek).
- accept(BytesRef) - Method in class org.apache.lucene.index.SingleTermsEnum
- accept(T) - Method in interface org.apache.lucene.util.IOConsumer
-
Performs this operation on the given argument.
- accept(T) - Method in interface org.apache.lucene.util.IOUtils.IOConsumer
-
Deprecated.Performs this operation on the given argument.
- acceptField(String) - Method in class org.apache.lucene.search.QueryVisitor
-
Whether or not this field is of interest to the visitor
- acceptPartialPath(Util.FSTPath<T>) - Method in class org.apache.lucene.util.fst.Util.TopNSearcher
-
Override this to prevent considering a path before it's complete
- acceptResult(Util.FSTPath<T>) - Method in class org.apache.lucene.util.fst.Util.TopNSearcher
- acceptResult(IntsRef, T) - Method in class org.apache.lucene.util.fst.Util.TopNSearcher
- Accountable - Interface in org.apache.lucene.util
-
An object whose RAM usage can be computed.
- Accountables - Class in org.apache.lucene.util
-
Helper methods for constructing nested resource descriptions and debugging RAM usage.
- accumulateStatistics(int, long) - Method in class org.apache.lucene.index.TermStates
-
Expert: Accumulate term statistics.
- acosh(double) - Static method in class org.apache.lucene.util.MathUtil
-
Calculates inverse hyperbolic cosine of a
doublevalue. - acquire() - Method in class org.apache.lucene.search.ReferenceManager
-
Obtain the current reference.
- acquire(long) - Method in class org.apache.lucene.search.SearcherLifetimeManager
-
Retrieve a previously recorded
IndexSearcher, if it has not yet been closed - actualTerm - Variable in class org.apache.lucene.index.FilteredTermsEnum
-
Which term the enum is currently positioned to.
- add(byte[], int) - Method in class org.apache.lucene.util.bkd.BKDWriter
- add(char) - Method in class org.apache.lucene.internal.hppc.CharHashSet
- add(char[]) - Method in class org.apache.lucene.analysis.CharArraySet
-
Add this char[] directly to the set.
- add(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
- add(float...) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Vararg-signature method for adding elements at the end of the list.
- add(float[], float[]) - Static method in class org.apache.lucene.util.VectorUtil
-
Adds the second argument to the first
- add(float[], int, int) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Add all elements from a range of given array to the list.
- add(int) - Method in class org.apache.lucene.index.DocsWithFieldSet
-
Add a document to the set
- add(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
- add(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
- add(int) - Method in class org.apache.lucene.util.DocIdSetBuilder.BulkAdder
- add(int) - Method in class org.apache.lucene.util.FrequencyTrackingRingBuffer
-
Add a new item to this ring buffer, potentially removing the oldest entry from this buffer if it is already full.
- add(int) - Method in class org.apache.lucene.util.RoaringDocIdSet.Builder
-
Add a new doc-id to this builder.
- add(int...) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Vararg-signature method for adding elements at the end of the list.
- add(int[], int, int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Add all elements from a range of given array to the list.
- add(int, float) - Method in class org.apache.lucene.util.hnsw.NeighborQueue
-
Adds a new graph arc, extending the storage as needed.
- add(int, int, byte[], byte[], byte[]) - Static method in class org.apache.lucene.util.NumericUtils
-
Result = a + b, where a and b are unsigned.
- add(int, long) - Method in class org.apache.lucene.codecs.CompetitiveImpactAccumulator
-
Accumulate a (freq,norm) pair, updating this structure if there is no equivalent or more competitive entry already.
- add(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
- add(long) - Method in class org.apache.lucene.internal.hppc.LongHashSet
- add(long) - Method in class org.apache.lucene.util.packed.DirectMonotonicWriter
-
Write a new value.
- add(long) - Method in class org.apache.lucene.util.packed.DirectWriter
-
Adds a value to this writer
- add(long) - Method in class org.apache.lucene.util.packed.MonotonicBlockPackedWriter
- add(long) - Method in class org.apache.lucene.util.packed.PackedInts.Writer
-
Add a value to the stream.
- add(long) - Method in class org.apache.lucene.util.packed.PackedLongValues.Builder
-
Add a new element to this builder.
- add(long...) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Vararg-signature method for adding elements at the end of the list.
- add(long[], int, int) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Add all elements from a range of given array to the list.
- add(CharSequence) - Method in class org.apache.lucene.analysis.CharArraySet
-
Add this CharSequence into the set
- add(Long, Long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
- add(Object) - Method in class org.apache.lucene.analysis.CharArraySet
- add(Object, Object) - Method in class org.apache.lucene.util.fst.NoOutputs
- add(String) - Method in class org.apache.lucene.analysis.CharArraySet
-
Add this String into the set
- add(String, BooleanQuery.Builder, List<QueryBuilder.TermAndBoost>, BooleanClause.Occur) - Method in class org.apache.lucene.util.QueryBuilder
- add(String, BytesRef) - Method in class org.apache.lucene.index.PrefixCodedTerms.Builder
-
add a term.
- add(String, T) - Method in class org.apache.lucene.search.LiveFieldValues
-
Call this after you've successfully added a document to the index, to record what value you just set the field to.
- add(FieldInfo) - Method in interface org.apache.lucene.internal.tests.IndexPackageAccess.FieldInfosBuilder
- add(IndexableField) - Method in class org.apache.lucene.document.Document
-
Adds a field to a document.
- add(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.MergePolicy.MergeSpecification
-
Adds the provided
MergePolicy.OneMergeto this specification. - add(SegmentCommitInfo) - Method in class org.apache.lucene.index.SegmentInfos
-
Appends the provided
SegmentCommitInfo. - add(Term) - Method in class org.apache.lucene.index.PrefixCodedTerms.Builder
-
add a term
- add(Term) - Method in class org.apache.lucene.search.BlendedTermQuery.Builder
-
Add a new
Termto this builder, with a default boost of1. - add(Term) - Method in class org.apache.lucene.search.MultiPhraseQuery.Builder
-
Add a single term at the next position in the phrase.
- add(Term) - Method in class org.apache.lucene.search.PhraseQuery.Builder
-
Adds a term to the end of the query phrase.
- add(Term[]) - Method in class org.apache.lucene.search.MultiPhraseQuery.Builder
-
Add multiple terms at the next position in the phrase.
- add(Term[], int) - Method in class org.apache.lucene.search.MultiPhraseQuery.Builder
-
Allows to specify the relative position of terms within the phrase.
- add(Term, float) - Method in class org.apache.lucene.search.BlendedTermQuery.Builder
-
Add a
Termwith the provided boost. - add(Term, float, TermStates) - Method in class org.apache.lucene.search.BlendedTermQuery.Builder
-
Expert: Add a
Termwith the provided boost and context. - add(Term, int) - Method in class org.apache.lucene.search.PhraseQuery.Builder
-
Adds a term to the end of the query phrase.
- add(BooleanClause) - Method in class org.apache.lucene.search.BooleanQuery.Builder
-
Add a new clause to this
BooleanQuery.Builder. - add(DisiWrapper) - Method in class org.apache.lucene.search.DisiPriorityQueue
- add(DocIdSetIterator) - Method in class org.apache.lucene.util.DocIdSetBuilder
-
Add the content of the provided
DocIdSetIteratorto this builder. - add(DocIdSetIterator) - Method in class org.apache.lucene.util.DocIdSetBuilder.BulkAdder
- add(DocIdSetIterator) - Method in class org.apache.lucene.util.RoaringDocIdSet.Builder
-
Add the content of the provided
DocIdSetIterator. - add(Query, BooleanClause.Occur) - Method in class org.apache.lucene.search.BooleanQuery.Builder
-
Add a new clause to this
BooleanQuery.Builder. - add(BytesRef) - Method in class org.apache.lucene.util.BytesRefHash
-
Adds a new
BytesRef - add(BytesRef, BytesRef) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
- add(CharsRef, CharsRef) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
- add(PairOutputs.Pair<A, B>, PairOutputs.Pair<A, B>) - Method in class org.apache.lucene.util.fst.PairOutputs
- add(IntsRef, IntsRef) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
- add(IntsRef, T) - Method in class org.apache.lucene.util.fst.FSTCompiler
-
Add the next input/output pair.
- add(T) - Method in class org.apache.lucene.search.Multiset
- add(T) - Method in class org.apache.lucene.util.PriorityQueue
-
Adds an Object to a PriorityQueue in log(size) time.
- add(T, T) - Method in class org.apache.lucene.util.fst.Outputs
-
Eg add("foo", "bar") -> "foobar"
- ADD_INDEXES - org.apache.lucene.index.MergeTrigger
-
Merge was triggered by an
IndexWriter.addIndexes(CodecReader...)operation - addAll(char...) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Adds all elements from the given list (vararg) to this set.
- addAll(int...) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Adds all elements from the given list (vararg) to this set.
- addAll(long...) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Adds all elements from the given list (vararg) to this set.
- addAll(Iterable<? extends CharCursor>) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Adds all elements from the given iterable to this set.
- addAll(Iterable<? extends FloatCursor>) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Adds all elements from another iterable.
- addAll(Iterable<? extends IntCursor>) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Adds all elements from another iterable.
- addAll(Iterable<? extends IntCursor>) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Adds all elements from the given iterable to this set.
- addAll(Iterable<? extends LongCursor>) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Adds all elements from another iterable.
- addAll(Iterable<? extends LongCursor>) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Adds all elements from the given iterable to this set.
- addAll(Iterable<SegmentCommitInfo>) - Method in class org.apache.lucene.index.SegmentInfos
-
Appends the provided
SegmentCommitInfos. - addAll(Collection<Integer>) - Method in class org.apache.lucene.internal.hppc.IntHashSet
- addAll(Collection<T>) - Method in class org.apache.lucene.util.PriorityQueue
-
Adds all elements of the collection into the queue.
- addAll(CompetitiveImpactAccumulator) - Method in class org.apache.lucene.codecs.CompetitiveImpactAccumulator
-
Merge
accinto this. - addAll(CharHashSet) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Adds all elements from the given set to this set.
- addAll(FloatArrayList) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Adds all elements from another list.
- addAll(IntArrayList) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Adds all elements from another list.
- addAll(IntHashSet) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Adds all elements from the given set to this set.
- addAll(LongArrayList) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Adds all elements from another list.
- addAll(LongHashSet) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Adds all elements from the given set to this set.
- addAll(DisiWrapper[], int, int) - Method in class org.apache.lucene.search.DisiPriorityQueue
- addAllDocVectors(Fields, MergeState) - Method in class org.apache.lucene.codecs.TermVectorsWriter
-
Safe (but, slowish) default method to write every vector field in the document.
- addAndEnsureDiversity(int, float, int, RandomVectorScorerSupplier) - Method in class org.apache.lucene.util.hnsw.NeighborArray
-
In addition to
NeighborArray.addOutOfOrder(int, float), this function will also remove the least-diverse node if the node array is full after insertion - addAndGet(long) - Method in class org.apache.lucene.util.Counter
-
Adds the given delta to the counters current value
- addAttribute(Class<T>) - Method in class org.apache.lucene.util.AttributeSource
-
The caller must pass in a Class<? extends Attribute> value.
- addAttributeImpl(AttributeImpl) - Method in class org.apache.lucene.util.AttributeSource
-
Expert: Adds a custom AttributeImpl instance with one or more Attribute interfaces.
- addBinaryField(FieldInfo, DocValuesProducer) - Method in class org.apache.lucene.codecs.DocValuesConsumer
-
Writes binary docvalues for a field.
- addByPoolOffset(int) - Method in class org.apache.lucene.util.BytesRefHash
-
Adds a "arbitrary" int offset instead of a BytesRef term.
- addBytesRef(BytesRef) - Method in class org.apache.lucene.util.BytesRefBlockPool
-
Add a term returning the start position on the underlying
ByteBlockPool. - addClause(BlendedTermQuery.Builder, Term, int, float, TermStates) - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBlendedFreqScoringRewrite
- addClause(BooleanQuery.Builder, Term, int, float, TermStates) - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
- addClause(BooleanQuery.Builder, Term, int, float, TermStates) - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsScoringBooleanQueryRewrite
- addClosedListener(IndexReader.ClosedListener) - Method in class org.apache.lucene.index.FilterDirectoryReader.DelegatingCacheHelper
- addClosedListener(IndexReader.ClosedListener) - Method in interface org.apache.lucene.index.IndexReader.CacheHelper
-
Add a
IndexReader.ClosedListenerwhich will be called when the resource guarded byIndexReader.CacheHelper.getKey()is closed. - addDiagnostics(Map<String, String>) - Method in class org.apache.lucene.index.SegmentInfo
-
Adds or modifies this segment's diagnostics.
- addDocument(Iterable<? extends IndexableField>) - Method in class org.apache.lucene.index.IndexWriter
-
Adds a document to this index.
- addDocuments(Iterable<? extends Iterable<? extends IndexableField>>) - Method in class org.apache.lucene.index.IndexWriter
-
Atomically adds a block of documents with sequentially assigned document IDs, such that an external reader will see all or none of the documents.
- addEpsilon(int, int) - Method in class org.apache.lucene.util.automaton.Automaton
-
Add a [virtual] epsilon transition between source and dest.
- addEpsilon(int, int) - Method in class org.apache.lucene.util.automaton.Automaton.Builder
-
Add a [virtual] epsilon transition between source and dest.
- addField(FieldInfo) - Method in class org.apache.lucene.codecs.BufferingKnnVectorsWriter
- addField(FieldInfo) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsWriter
-
Add a new field for indexing
- addField(FieldInfo) - Method in class org.apache.lucene.codecs.KnnVectorsWriter
-
Add new field for indexing
- addField(FieldInfo) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
- addField(FieldInfo) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsWriter
- addField(FieldInfo) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
- addFile(String) - Method in class org.apache.lucene.index.SegmentInfo
-
Add this file to the set of files written for this segment.
- addFiles(Collection<String>) - Method in class org.apache.lucene.index.SegmentInfo
-
Add these files to the set of files written for this segment.
- addGraphNode(int) - Method in interface org.apache.lucene.util.hnsw.HnswBuilder
-
Inserts a doc with vector value to the graph
- addGraphNode(int) - Method in class org.apache.lucene.util.hnsw.HnswConcurrentMergeBuilder
- addGraphNode(int) - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
- addGraphNode(int) - Method in class org.apache.lucene.util.hnsw.InitializedHnswGraphBuilder
- addIfCompetitive(Util.FSTPath<T>) - Method in class org.apache.lucene.util.fst.Util.TopNSearcher
- addIndexes(CodecReader...) - Method in class org.apache.lucene.index.IndexWriter
-
Merges the provided indexes into this index.
- addIndexes(Directory...) - Method in class org.apache.lucene.index.IndexWriter
-
Adds all segments from an array of indexes into this index.
- addIndexesReaderMerge(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.IndexWriter
-
Runs a single merge operation for
IndexWriter.addIndexes(CodecReader...). - addInOrder(int, float) - Method in class org.apache.lucene.util.hnsw.NeighborArray
-
Add a new node to the NeighborArray.
- addIterator(DocIdSetIterator, List<DocIdSetIterator>, List<TwoPhaseIterator>) - Static method in class org.apache.lucene.search.ConjunctionUtils
-
Given a DocIdSetIterator, find any sub-iterators or two-phase iterators and add them to the provided DocIdSetIterator and TwoPhaseIterator lists
- addListener(ReferenceManager.RefreshListener) - Method in class org.apache.lucene.search.ReferenceManager
-
Adds a listener, to be notified when a reference is refreshed/swapped.
- addNode(int, int) - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
-
Add node on the given level.
- addNormsField(FieldInfo, NormsProducer) - Method in class org.apache.lucene.codecs.NormsConsumer
-
Writes normalization values for a field.
- addNumericField(FieldInfo, DocValuesProducer) - Method in class org.apache.lucene.codecs.DocValuesConsumer
-
Writes numeric docvalues for a field.
- addOutOfOrder(int, float) - Method in class org.apache.lucene.util.hnsw.NeighborArray
-
Add node and newScore but do not insert as sorted
- addPosition(int, int, int, BytesRef) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
- addPosition(int, int, int, BytesRef) - Method in class org.apache.lucene.codecs.TermVectorsWriter
-
Adds a term position and offsets
- addPosition(int, BytesRef, int, int) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
- addPosition(int, BytesRef, int, int) - Method in class org.apache.lucene.codecs.PushPostingsWriterBase
-
Add a new position and payload, and start/end offset.
- addProx(int, DataInput, DataInput) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
- addProx(int, DataInput, DataInput) - Method in class org.apache.lucene.codecs.TermVectorsWriter
-
Called by IndexWriter when writing new segments.
- addReader(KnnVectorsReader, MergeState.DocMap, Bits) - Method in interface org.apache.lucene.util.hnsw.HnswGraphMerger
-
Adds a reader to the graph merger to record the state
- addReader(KnnVectorsReader, MergeState.DocMap, Bits) - Method in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
-
Adds a reader to the graph merger if it meets the following criteria: 1.
- addSortedField(FieldInfo, DocValuesProducer) - Method in class org.apache.lucene.codecs.DocValuesConsumer
-
Writes pre-sorted binary docvalues for a field.
- addSortedNumericField(FieldInfo, DocValuesProducer) - Method in class org.apache.lucene.codecs.DocValuesConsumer
-
Writes pre-sorted numeric docvalues for a field
- addSortedSetField(FieldInfo, DocValuesProducer) - Method in class org.apache.lucene.codecs.DocValuesConsumer
-
Writes pre-sorted set docvalues for a field
- addStartPaths(FST.Arc<T>, T, boolean, IntsRefBuilder) - Method in class org.apache.lucene.util.fst.Util.TopNSearcher
- addStartPaths(FST.Arc<T>, T, boolean, IntsRefBuilder, float, CharSequence, int) - Method in class org.apache.lucene.util.fst.Util.TopNSearcher
-
Adds all leaving arcs, including 'finished' arc, if the node is final, from this node into the queue.
- addTerm(Term) - Method in class org.apache.lucene.search.SynonymQuery.Builder
-
Adds the provided
termas a synonym. - addTerm(Term, float) - Method in class org.apache.lucene.search.SynonymQuery.Builder
-
Adds the provided
termas a synonym, document frequencies of this term will be boosted byboost. - addTerm(BytesRef, float) - Method in class org.apache.lucene.search.SynonymQuery.Builder
-
Adds the provided
termas a synonym, document frequencies of this term will be boosted byboost. - addTestFilterType(Class<? extends FilterIndexInput>) - Method in interface org.apache.lucene.internal.tests.FilterIndexInputAccess
-
Adds the given test FilterIndexInput class.
- addTo(int, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Adds
incrementValueto any existing value for the givenkeyor insertsincrementValueifkeydid not previously exist. - addTo(int, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Adds
incrementValueto any existing value for the givenkeyor insertsincrementValueifkeydid not previously exist. - addTo(int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Adds
incrementValueto any existing value for the givenkeyor insertsincrementValueifkeydid not previously exist. - addTo(int, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Adds
incrementValueto any existing value for the givenkeyor insertsincrementValueifkeydid not previously exist. - addTo(long, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Adds
incrementValueto any existing value for the givenkeyor insertsincrementValueifkeydid not previously exist. - addTo(long, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Adds
incrementValueto any existing value for the givenkeyor insertsincrementValueifkeydid not previously exist. - addTransition(int, int, int) - Method in class org.apache.lucene.util.automaton.Automaton
-
Add a new transition with min = max = label.
- addTransition(int, int, int) - Method in class org.apache.lucene.util.automaton.Automaton.Builder
-
Add a new transition with min = max = label.
- addTransition(int, int, int, int) - Method in class org.apache.lucene.util.automaton.Automaton
-
Add a new transition with the specified source, dest, min, max.
- addTransition(int, int, int, int) - Method in class org.apache.lucene.util.automaton.Automaton.Builder
-
Add a new transition with the specified source, dest, min, max.
- addTwoPhaseIterator(TwoPhaseIterator, List<DocIdSetIterator>, List<TwoPhaseIterator>) - Static method in class org.apache.lucene.search.ConjunctionUtils
-
Given a two-phase iterator, find any sub-iterators and add them to the provided DocIdSetIterator and TwoPhaseIterator lists
- addValue(int, T) - Method in class org.apache.lucene.codecs.KnnFieldVectorsWriter
-
Add new docID with its vector value to the given field for indexing.
- addVectors(int, int) - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
-
add vectors in range [minOrd, maxOrd)
- adjustForField(long, Field) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
This method returns the maximum representation size of an object.
- advance(int) - Method in class org.apache.lucene.codecs.lucene90.IndexedDISI
- advance(int) - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
- advance(int) - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
- advance(int) - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
- advance(int) - Method in class org.apache.lucene.document.BinaryRangeDocValues
- advance(int) - Method in class org.apache.lucene.index.FilterBinaryDocValues
- advance(int) - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
- advance(int) - Method in class org.apache.lucene.index.FilterNumericDocValues
- advance(int) - Method in class org.apache.lucene.index.FilterSortedDocValues
- advance(int) - Method in class org.apache.lucene.index.FilterSortedNumericDocValues
- advance(int) - Method in class org.apache.lucene.index.FilterSortedSetDocValues
- advance(int) - Method in class org.apache.lucene.index.FilterVectorValues
- advance(int) - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
- advance(int) - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
- advance(int) - Method in class org.apache.lucene.index.MultiPostingsEnum
- advance(int) - Method in class org.apache.lucene.index.SlowImpactsEnum
- advance(int) - Method in class org.apache.lucene.search.comparators.MinDocIterator
- advance(int) - Method in class org.apache.lucene.search.DisjunctionDISIApproximation
- advance(int) - Method in class org.apache.lucene.search.DocIdSetIterator
-
Advances to the first beyond the current whose document number is greater than or equal to target, and returns the document number itself.
- advance(int) - Method in class org.apache.lucene.search.FilteredDocIdSetIterator
- advance(int) - Method in class org.apache.lucene.search.ImpactsDISI
- advance(int) - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
- advance(int) - Method in class org.apache.lucene.util.BitSetIterator
- advance(int) - Method in class org.apache.lucene.util.DocBaseBitSetIterator
- advanceExact(int) - Method in class org.apache.lucene.codecs.lucene90.IndexedDISI
- advanceExact(int) - Method in class org.apache.lucene.document.BinaryRangeDocValues
- advanceExact(int) - Method in class org.apache.lucene.index.FilterBinaryDocValues
- advanceExact(int) - Method in class org.apache.lucene.index.FilterNumericDocValues
- advanceExact(int) - Method in class org.apache.lucene.index.FilterSortedDocValues
- advanceExact(int) - Method in class org.apache.lucene.index.FilterSortedNumericDocValues
- advanceExact(int) - Method in class org.apache.lucene.index.FilterSortedSetDocValues
- advanceExact(int) - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
- advanceExact(int) - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
- advanceExact(int) - Method in class org.apache.lucene.search.DoubleValues
-
Advance this instance to the given document id
- advanceExact(int) - Method in class org.apache.lucene.search.LongValues
-
Advance this instance to the given document id
- advanceSegmentInfosVersion(long) - Method in class org.apache.lucene.index.IndexWriter
-
If
SegmentInfos.getVersion()is belownewVersionthen update it to this value. - advanceShallow(int) - Method in interface org.apache.lucene.index.ImpactsSource
-
Shallow-advance to
target. - advanceShallow(int) - Method in class org.apache.lucene.index.SlowImpactsEnum
- advanceShallow(int) - Method in class org.apache.lucene.search.MaxScoreCache
-
Implement the contract of
Scorer.advanceShallow(int)based on the wrappedImpactsSource. - advanceShallow(int) - Method in class org.apache.lucene.search.Scorer
-
Advance to the block of documents that contains
targetin order to get scoring information about this block. - advanceShallow(int) - Method in class org.apache.lucene.search.TermScorer
- afterClose() - Method in class org.apache.lucene.search.ReferenceManager
-
Called after close(), so subclass can free any resources.
- afterEffect - Variable in class org.apache.lucene.search.similarities.DFRSimilarity
-
The first normalization of the information content.
- AfterEffect - Class in org.apache.lucene.search.similarities
-
This class acts as the base class for the implementations of the first normalization of the informative content in the DFR framework.
- AfterEffect() - Constructor for class org.apache.lucene.search.similarities.AfterEffect
-
Sole constructor.
- AfterEffectB - Class in org.apache.lucene.search.similarities
-
Model of the information gain based on the ratio of two Bernoulli processes.
- AfterEffectB() - Constructor for class org.apache.lucene.search.similarities.AfterEffectB
-
Sole constructor: parameter-free
- AfterEffectL - Class in org.apache.lucene.search.similarities
-
Model of the information gain based on Laplace's law of succession.
- AfterEffectL() - Constructor for class org.apache.lucene.search.similarities.AfterEffectL
-
Sole constructor: parameter-free
- afterMaybeRefresh() - Method in class org.apache.lucene.search.ReferenceManager
-
Called after a refresh was attempted, regardless of whether a new reference was in fact created.
- afterRefresh(boolean) - Method in class org.apache.lucene.search.LiveFieldValues
- afterRefresh(boolean) - Method in interface org.apache.lucene.search.ReferenceManager.RefreshListener
-
Called after the attempted refresh; if the refresh did open a new reference then didRefresh will be true and
ReferenceManager.acquire()is guaranteed to return the new reference. - alignFilePointer(int) - Method in class org.apache.lucene.store.IndexOutput
-
Aligns the current file pointer to multiples of
alignmentBytesbytes to improve reads with mmap. - alignObjectSize(long) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Aligns an object size to be the next multiple of
RamUsageEstimator.NUM_BYTES_OBJECT_ALIGNMENT. - alignOffset(long, int) - Static method in class org.apache.lucene.store.IndexOutput
-
Aligns the given
offsetto multiples ofalignmentBytesbytes by rounding up. - all(int) - Static method in class org.apache.lucene.search.DocIdSet
-
A
DocIdSetthat matches all doc ids up to a specified doc (exclusive). - all(int) - Static method in class org.apache.lucene.search.DocIdSetIterator
-
A
DocIdSetIteratorthat matches all documents up tomaxDoc - 1. - ALL - org.apache.lucene.util.automaton.CompiledAutomaton.AUTOMATON_TYPE
-
Automaton that accepts all possible strings.
- ALL - Static variable in class org.apache.lucene.index.PostingsEnum
-
Flag to pass to
TermsEnum.postings(PostingsEnum, int)to get positions, payloads and offsets in the returned enum - ALL - Static variable in class org.apache.lucene.util.automaton.RegExp
-
Syntax flag, enables all optional regexp syntax.
- ALL_FILES - Static variable in class org.apache.lucene.store.MMapDirectory
-
Argument for
MMapDirectory.setPreload(BiPredicate)that configures all files to be preloaded upon opening them. - allocate(int) - Method in class org.apache.lucene.store.ByteBuffersDataOutput.ByteBufferRecycler
- ALLOCATE_BB_ON_HEAP - Static variable in class org.apache.lucene.store.ByteBuffersDataOutput
- allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Allocate new internal buffers.
- allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Allocate new internal buffers.
- allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Allocate new internal buffers.
- allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Allocate new internal buffers.
- allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Allocate new internal buffers.
- allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Allocate new internal buffers.
- allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Allocate new internal buffers.
- allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Allocate new internal buffers.
- allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Allocate new internal buffers.
- allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Allocate new internal buffers.
- allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Allocate new internal buffers.
- allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Allocate new internal buffers.
- allocateThenInsertThenRehash(int, char) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
This method is invoked when there is a new key to be inserted into the buffer but there is not enough empty slots to do so.
- allocateThenInsertThenRehash(int, char, VType) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
- allocateThenInsertThenRehash(int, int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
This method is invoked when there is a new key to be inserted into the buffer but there is not enough empty slots to do so.
- allocateThenInsertThenRehash(int, int, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
- allocateThenInsertThenRehash(int, int, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
- allocateThenInsertThenRehash(int, int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
- allocateThenInsertThenRehash(int, int, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
- allocateThenInsertThenRehash(int, int, VType) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
- allocateThenInsertThenRehash(int, long) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
This method is invoked when there is a new key to be inserted into the buffer but there is not enough empty slots to do so.
- allocateThenInsertThenRehash(int, long, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
- allocateThenInsertThenRehash(int, long, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
- allocateThenInsertThenRehash(int, long, VType) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
- Allocator(int) - Constructor for class org.apache.lucene.util.ByteBlockPool.Allocator
- Allocator(int) - Constructor for class org.apache.lucene.util.IntBlockPool.Allocator
- allowFixedLengthArcs(boolean) - Method in class org.apache.lucene.util.fst.FSTCompiler.Builder
-
Pass
falseto disable the fixed length arc optimization (binary search or direct addressing) while building the FST; this will make the resulting FST smaller but slower to traverse. - ALPHANUM - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
-
Alpha/numeric token type
- AlreadyClosedException - Exception in org.apache.lucene.store
-
This exception is thrown when there is an attempt to access something that has already been closed.
- AlreadyClosedException(String) - Constructor for exception org.apache.lucene.store.AlreadyClosedException
- AlreadyClosedException(String, Throwable) - Constructor for exception org.apache.lucene.store.AlreadyClosedException
- AlreadySetException() - Constructor for exception org.apache.lucene.util.SetOnce.AlreadySetException
- AnalysisSPILoader<S extends AbstractAnalysisFactory> - Class in org.apache.lucene.analysis
-
Helper class for loading named SPIs from classpath (e.g.
- AnalysisSPILoader(Class<S>) - Constructor for class org.apache.lucene.analysis.AnalysisSPILoader
- AnalysisSPILoader(Class<S>, ClassLoader) - Constructor for class org.apache.lucene.analysis.AnalysisSPILoader
- analyzeBoolean(String, TokenStream) - Method in class org.apache.lucene.util.QueryBuilder
-
Creates simple boolean query from the cached tokenstream contents
- analyzeGraphBoolean(String, TokenStream, BooleanClause.Occur) - Method in class org.apache.lucene.util.QueryBuilder
-
Creates a boolean query from a graph token stream.
- analyzeGraphPhrase(TokenStream, String, int) - Method in class org.apache.lucene.util.QueryBuilder
-
Creates graph phrase query from the tokenstream contents
- analyzeMultiBoolean(String, TokenStream, BooleanClause.Occur) - Method in class org.apache.lucene.util.QueryBuilder
-
Creates complex boolean query from the cached tokenstream contents
- analyzeMultiPhrase(String, TokenStream, int) - Method in class org.apache.lucene.util.QueryBuilder
-
Creates complex phrase query from the cached tokenstream contents
- analyzePhrase(String, TokenStream, int) - Method in class org.apache.lucene.util.QueryBuilder
-
Creates simple phrase query from the cached tokenstream contents
- analyzer - Variable in class org.apache.lucene.util.QueryBuilder
- Analyzer - Class in org.apache.lucene.analysis
-
An Analyzer builds TokenStreams, which analyze text.
- Analyzer() - Constructor for class org.apache.lucene.analysis.Analyzer
-
Create a new Analyzer, reusing the same set of components per-thread across calls to
Analyzer.tokenStream(String, Reader). - Analyzer(Analyzer.ReuseStrategy) - Constructor for class org.apache.lucene.analysis.Analyzer
-
Expert: create a new Analyzer with a custom
Analyzer.ReuseStrategy. - Analyzer.ReuseStrategy - Class in org.apache.lucene.analysis
-
Strategy defining how TokenStreamComponents are reused per call to
Analyzer.tokenStream(String, java.io.Reader). - Analyzer.TokenStreamComponents - Class in org.apache.lucene.analysis
-
This class encapsulates the outer components of a token stream.
- AnalyzerWrapper - Class in org.apache.lucene.analysis
-
Extension to
Analyzersuitable for Analyzers which wrap other Analyzers. - AnalyzerWrapper(Analyzer.ReuseStrategy) - Constructor for class org.apache.lucene.analysis.AnalyzerWrapper
-
Creates a new AnalyzerWrapper with the given reuse strategy.
- analyzeTerm(String, TokenStream) - Method in class org.apache.lucene.util.QueryBuilder
-
Creates simple term query from the cached tokenstream contents
- and(FixedBitSet) - Method in class org.apache.lucene.util.FixedBitSet
-
this = this AND other
- and(LongBitSet) - Method in class org.apache.lucene.util.LongBitSet
-
this = this AND other
- andNot(DocIdSetIterator) - Method in class org.apache.lucene.util.FixedBitSet
- andNot(FixedBitSet) - Method in class org.apache.lucene.util.FixedBitSet
-
this = this AND NOT other
- andNot(LongBitSet) - Method in class org.apache.lucene.util.LongBitSet
-
this = this AND NOT other
- andNotCount(FixedBitSet, FixedBitSet) - Static method in class org.apache.lucene.util.FixedBitSet
-
Returns the popcount or cardinality of "a and not b" or "intersection(a, not(b))".
- ANYSTRING - Static variable in class org.apache.lucene.util.automaton.RegExp
-
Syntax flag, enables anystring (
@). - append(byte) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Append a single byte to this builder.
- append(byte[]) - Method in class org.apache.lucene.util.ByteBlockPool
-
Append the provided byte array at the current position.
- append(byte[], int) - Method in class org.apache.lucene.util.bkd.HeapPointWriter
- append(byte[], int) - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
- append(byte[], int) - Method in interface org.apache.lucene.util.bkd.PointWriter
-
Add a new point from the packed value and docId
- append(byte[], int, int) - Method in class org.apache.lucene.util.ByteBlockPool
-
Append some portion of the provided byte array at the current position.
- append(byte[], int, int) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Append the provided bytes to this builder.
- append(char) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
- append(char) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- append(char) - Method in class org.apache.lucene.util.CharsRefBuilder
- append(char[], int, int) - Method in class org.apache.lucene.util.CharsRefBuilder
-
Appends the given array to this CharsRef
- append(int) - Method in class org.apache.lucene.util.IntsRefBuilder
-
Append the provided int to this buffer.
- append(CharSequence) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
- append(CharSequence) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- append(CharSequence) - Method in class org.apache.lucene.util.CharsRefBuilder
- append(CharSequence, int, int) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
- append(CharSequence, int, int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- append(CharSequence, int, int) - Method in class org.apache.lucene.util.CharsRefBuilder
- append(String) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
-
Appends the specified
Stringto this character sequence. - append(String) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- append(StringBuilder) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
-
Appends the specified
StringBuilderto this character sequence. - append(StringBuilder) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- append(CharTermAttribute) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
-
Appends the contents of the other
CharTermAttributeto this character sequence. - append(CharTermAttribute) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- append(PointValue) - Method in class org.apache.lucene.util.bkd.HeapPointWriter
- append(PointValue) - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
- append(PointValue) - Method in interface org.apache.lucene.util.bkd.PointWriter
-
Add a new point from a
PointValue - append(ByteBlockPool, long, int) - Method in class org.apache.lucene.util.ByteBlockPool
-
Append the bytes from a source
ByteBlockPoolat a given offset and length - append(BytesRef) - Method in class org.apache.lucene.util.ByteBlockPool
-
Appends the bytes in the provided
BytesRefat the current position. - append(BytesRef) - Method in class org.apache.lucene.util.BytesRefArray
-
Appends a copy of the given
BytesRefto thisBytesRefArray. - append(BytesRef) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Append the provided bytes to this builder.
- append(BytesRefBuilder) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Append the provided bytes to this builder.
- APPEND - org.apache.lucene.index.IndexWriterConfig.OpenMode
-
Opens an existing index.
- appendAnyChar(Automaton, int) - Static method in class org.apache.lucene.util.automaton.Automata
-
Accept any single character starting from the specified state, returning the new state
- appendChar(Automaton, int, int) - Static method in class org.apache.lucene.util.automaton.Automata
-
Appends the specified character to the specified state, returning a new state.
- apply(int) - Method in interface org.apache.lucene.util.hnsw.IntToIntFunction
- apply(T) - Method in interface org.apache.lucene.util.IOFunction
-
Applies this function to the given argument.
- apply(T) - Method in interface org.apache.lucene.util.IOUtils.IOFunction
-
Deprecated.Applies this function to the given argument.
- applyToAll(Collection<T>, IOUtils.IOConsumer<T>) - Static method in class org.apache.lucene.util.IOUtils
-
Applies the consumer to all non-null elements in the collection even if an exception is thrown.
- approximateCardinality() - Method in class org.apache.lucene.util.BitSet
-
Return an approximation of the cardinality of this set.
- approximateCardinality() - Method in class org.apache.lucene.util.FixedBitSet
- approximateCardinality() - Method in class org.apache.lucene.util.SparseFixedBitSet
- approximateSearch(LeafReaderContext, Bits, int) - Method in class org.apache.lucene.search.ByteVectorSimilarityQuery
- approximateSearch(LeafReaderContext, Bits, int) - Method in class org.apache.lucene.search.FloatVectorSimilarityQuery
- approximateSearch(LeafReaderContext, Bits, int, KnnCollectorManager) - Method in class org.apache.lucene.search.KnnByteVectorQuery
- approximateSearch(LeafReaderContext, Bits, int, KnnCollectorManager) - Method in class org.apache.lucene.search.KnnFloatVectorQuery
- approximation - Variable in class org.apache.lucene.search.DisiWrapper
- approximation - Variable in class org.apache.lucene.search.TwoPhaseIterator
- approximation() - Method in class org.apache.lucene.search.TwoPhaseIterator
-
Return an approximation.
- arc - Variable in class org.apache.lucene.util.fst.Util.FSTPath
-
Holds the last arc appended to this path
- Arc() - Constructor for class org.apache.lucene.util.fst.FST.Arc
- arcIdx() - Method in class org.apache.lucene.util.fst.FST.Arc
-
Where we are in the array; only valid if bytesPerArc != 0.
- ARCS_FOR_BINARY_SEARCH - Static variable in class org.apache.lucene.util.fst.FST
-
Value of the arc flags to declare a node with fixed length (sparse) arcs designed for binary search.
- ArrayNodesIterator(int) - Constructor for class org.apache.lucene.util.hnsw.HnswGraph.ArrayNodesIterator
-
Constructor for iterator based on the size
- ArrayNodesIterator(int[], int) - Constructor for class org.apache.lucene.util.hnsw.HnswGraph.ArrayNodesIterator
-
Constructor for iterator based on integer array representing nodes
- ArrayUtil - Class in org.apache.lucene.util
-
Methods for manipulating arrays.
- ArrayUtil.ByteArrayComparator - Interface in org.apache.lucene.util
-
Comparator for a fixed number of bytes.
- articulationPoints() - Method in class org.apache.lucene.util.graph.GraphTokenStreamFiniteStrings
-
Returns the articulation points (or cut vertices) of the graph: https://en.wikipedia.org/wiki/Biconnected_component
- ASCII_CASE_INSENSITIVE - Static variable in class org.apache.lucene.util.automaton.RegExp
-
Allows case insensitive matching of ASCII characters.
- asDocIdSetIterator(TwoPhaseIterator) - Static method in class org.apache.lucene.search.TwoPhaseIterator
-
Return a
DocIdSetIteratorview of the providedTwoPhaseIterator. - asin(double) - Static method in class org.apache.lucene.util.SloppyMath
-
Returns the arc sine of a value.
- asinh(double) - Static method in class org.apache.lucene.util.MathUtil
-
Calculates inverse hyperbolic sine of a
doublevalue. - asList() - Method in class org.apache.lucene.index.SegmentInfos
-
Returns all contained segments as an unmodifiable
Listview. - asReadOnlyBits() - Method in class org.apache.lucene.util.FixedBitSet
-
Convert this instance to read-only
Bits. - assertDelCount(int, SegmentCommitInfo) - Method in class org.apache.lucene.index.MergePolicy
-
Asserts that the delCount for this SegmentCommitInfo is valid
- assertsOn() - Static method in class org.apache.lucene.index.CheckIndex
-
Check whether asserts are enabled or not.
- assigned - Variable in class org.apache.lucene.internal.hppc.CharHashSet
-
The number of stored keys (assigned key slots), excluding the special "empty" key, if any.
- assigned - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use
CharObjectHashMap.size()instead). - assigned - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use
IntDoubleHashMap.size()instead). - assigned - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use
IntFloatHashMap.size()instead). - assigned - Variable in class org.apache.lucene.internal.hppc.IntHashSet
-
The number of stored keys (assigned key slots), excluding the special "empty" key, if any.
- assigned - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap
-
The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use
IntIntHashMap.size()instead). - assigned - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap
-
The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use
IntLongHashMap.size()instead). - assigned - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use
IntObjectHashMap.size()instead). - assigned - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use
LongFloatHashMap.size()instead). - assigned - Variable in class org.apache.lucene.internal.hppc.LongHashSet
-
The number of stored keys (assigned key slots), excluding the special "empty" key, if any.
- assigned - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap
-
The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use
LongIntHashMap.size()instead). - assigned - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use
LongObjectHashMap.size()instead). - atanh(double) - Static method in class org.apache.lucene.util.MathUtil
-
Calculates inverse hyperbolic tangent of a
doublevalue. - Attribute - Interface in org.apache.lucene.util
-
Base interface for attributes.
- attributeFactory(String) - Method in class org.apache.lucene.analysis.Analyzer
- attributeFactory(String) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
- AttributeFactory - Class in org.apache.lucene.util
-
An AttributeFactory creates instances of
AttributeImpls. - AttributeFactory() - Constructor for class org.apache.lucene.util.AttributeFactory
- AttributeFactory.StaticImplementationAttributeFactory<A extends AttributeImpl> - Class in org.apache.lucene.util
-
Expert: AttributeFactory returning an instance of the given
clazzfor the attributes it implements. - AttributeImpl - Class in org.apache.lucene.util
-
Base class for Attributes that can be added to a
AttributeSource. - AttributeImpl() - Constructor for class org.apache.lucene.util.AttributeImpl
- AttributeReflector - Interface in org.apache.lucene.util
-
This interface is used to reflect contents of
AttributeSourceorAttributeImpl. - attributes() - Method in class org.apache.lucene.index.BaseTermsEnum
- attributes() - Method in class org.apache.lucene.index.FieldInfo
-
Returns internal codec attributes map.
- attributes() - Method in class org.apache.lucene.index.FilteredTermsEnum
-
Returns the related attributes, the returned
AttributeSourceis shared with the delegateTermsEnum. - attributes() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
- attributes() - Method in class org.apache.lucene.index.TermsEnum
-
Returns the related attributes.
- attributes() - Method in class org.apache.lucene.search.FuzzyTermsEnum
- AttributeSource - Class in org.apache.lucene.util
-
An AttributeSource contains a list of different
AttributeImpls, and methods to add and get them. - AttributeSource() - Constructor for class org.apache.lucene.util.AttributeSource
-
An AttributeSource using the default attribute factory
AttributeFactory.DEFAULT_ATTRIBUTE_FACTORY. - AttributeSource(AttributeFactory) - Constructor for class org.apache.lucene.util.AttributeSource
-
An AttributeSource using the supplied
AttributeFactoryfor creating newAttributeinstances. - AttributeSource(AttributeSource) - Constructor for class org.apache.lucene.util.AttributeSource
-
An AttributeSource that uses the same attributes as the supplied one.
- AttributeSource.State - Class in org.apache.lucene.util
-
This class holds the state of an AttributeSource.
- AUTO_DETECT_MERGES_AND_THREADS - Static variable in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Dynamic default for
maxThreadCountandmaxMergeCount, based on CPU core count. - autoGenerateMultiTermSynonymsPhraseQuery - Variable in class org.apache.lucene.util.QueryBuilder
- Automata - Class in org.apache.lucene.util.automaton
-
Construction of basic automata.
- automatic() - Static method in class org.apache.lucene.util.OfflineSorter.BufferSize
-
Approximately half of the currently available free heap, but no less than
OfflineSorter.ABSOLUTE_MIN_SORT_BUFFER_SIZE. - automaton - Variable in class org.apache.lucene.search.AutomatonQuery
-
the automaton to match index terms against
- automaton - Variable in class org.apache.lucene.util.automaton.CompiledAutomaton
-
Two dimensional array of transitions, indexed by state number for traversal.
- Automaton - Class in org.apache.lucene.util.automaton
-
Represents an automaton and all its states and transitions.
- Automaton() - Constructor for class org.apache.lucene.util.automaton.Automaton
-
Sole constructor; creates an automaton with no states.
- Automaton(int, int) - Constructor for class org.apache.lucene.util.automaton.Automaton
-
Constructor which creates an automaton with enough space for the given number of states and transitions.
- AUTOMATON - Static variable in class org.apache.lucene.util.automaton.RegExp
-
Syntax flag, enables named automata (
<identifier>). - Automaton.Builder - Class in org.apache.lucene.util.automaton
-
Records new states and transitions and then
Automaton.Builder.finish()creates theAutomaton. - automatonIsBinary - Variable in class org.apache.lucene.search.AutomatonQuery
- AutomatonProvider - Interface in org.apache.lucene.util.automaton
-
Automaton provider for
RegExp.RegExp.toAutomaton(AutomatonProvider,int) - AutomatonQuery - Class in org.apache.lucene.search
-
A
Querythat will match terms against a finite-state machine. - AutomatonQuery(Term, Automaton) - Constructor for class org.apache.lucene.search.AutomatonQuery
-
Create a new AutomatonQuery from an
Automaton. - AutomatonQuery(Term, Automaton, int) - Constructor for class org.apache.lucene.search.AutomatonQuery
-
Create a new AutomatonQuery from an
Automaton. - AutomatonQuery(Term, Automaton, int, boolean) - Constructor for class org.apache.lucene.search.AutomatonQuery
-
Create a new AutomatonQuery from an
Automaton. - AutomatonQuery(Term, Automaton, int, boolean, MultiTermQuery.RewriteMethod) - Constructor for class org.apache.lucene.search.AutomatonQuery
-
Create a new AutomatonQuery from an
Automaton. - AutomatonTermsEnum - Class in org.apache.lucene.index
-
A FilteredTermsEnum that enumerates terms based upon what is accepted by a DFA.
- AutomatonTermsEnum(TermsEnum, CompiledAutomaton) - Constructor for class org.apache.lucene.index.AutomatonTermsEnum
-
Construct an enumerator based upon an automaton, enumerating the specified field, working on a supplied TermsEnum
- AutomatonToTokenStream - Class in org.apache.lucene.analysis
-
Converts an Automaton into a TokenStream.
- availableCharFilters() - Static method in class org.apache.lucene.analysis.CharFilterFactory
-
returns a list of all available charfilter names
- availableCodecs() - Static method in class org.apache.lucene.codecs.Codec
-
returns a list of all available codec names
- availableDocValuesFormats() - Static method in class org.apache.lucene.codecs.DocValuesFormat
-
returns a list of all available format names
- availableKnnVectorsFormats() - Static method in class org.apache.lucene.codecs.KnnVectorsFormat
-
returns a list of all available format names
- availablePostingsFormats() - Static method in class org.apache.lucene.codecs.PostingsFormat
-
returns a list of all available format names
- availableServices() - Method in class org.apache.lucene.analysis.AnalysisSPILoader
- availableServices() - Method in class org.apache.lucene.util.NamedSPILoader
- availableSortFieldProviders() - Static method in class org.apache.lucene.index.SortFieldProvider
-
Lists all available SortFieldProviders
- availableTokenFilters() - Static method in class org.apache.lucene.analysis.TokenFilterFactory
-
returns a list of all available tokenfilter names from context classpath
- availableTokenizers() - Static method in class org.apache.lucene.analysis.TokenizerFactory
-
returns a list of all available tokenizer names from context classpath
- avgFieldLength - Variable in class org.apache.lucene.search.similarities.BasicStats
-
The average field length.
- avgFieldLength(CollectionStatistics) - Method in class org.apache.lucene.search.similarities.BM25Similarity
-
The default implementation computes the average as
sumTotalTermFreq / docCount - awaitTermination(long, TimeUnit) - Method in class org.apache.lucene.util.SameThreadExecutorService
- aX - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle
-
x coordinate, vertex one
- Axiomatic - Class in org.apache.lucene.search.similarities
-
Axiomatic approaches for IR.
- Axiomatic() - Constructor for class org.apache.lucene.search.similarities.Axiomatic
-
Default constructor
- Axiomatic(boolean, float, int, float) - Constructor for class org.apache.lucene.search.similarities.Axiomatic
-
Constructor setting all Axiomatic hyperparameters
- Axiomatic(float) - Constructor for class org.apache.lucene.search.similarities.Axiomatic
-
Constructor setting only s, letting k and queryLen to default
- Axiomatic(float, int) - Constructor for class org.apache.lucene.search.similarities.Axiomatic
-
Constructor setting s and queryLen, letting k to default
- Axiomatic(float, int, float) - Constructor for class org.apache.lucene.search.similarities.Axiomatic
-
Constructor setting all Axiomatic hyperparameters and using default discountOverlaps value.
- AxiomaticF1EXP - Class in org.apache.lucene.search.similarities
-
F1EXP is defined as Sum(tf(term_doc_freq)*ln(docLen)*IDF(term)) where IDF(t) = pow((N+1)/df(t), k) N=total num of docs, df=doc freq
- AxiomaticF1EXP() - Constructor for class org.apache.lucene.search.similarities.AxiomaticF1EXP
-
Default constructor
- AxiomaticF1EXP(float) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF1EXP
-
Constructor setting s only, letting k and queryLen to default
- AxiomaticF1EXP(float, float) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF1EXP
-
Constructor setting s and k, letting queryLen to default
- AxiomaticF1LOG - Class in org.apache.lucene.search.similarities
-
F1LOG is defined as Sum(tf(term_doc_freq)*ln(docLen)*IDF(term)) where IDF(t) = ln((N+1)/df(t)) N=total num of docs, df=doc freq
- AxiomaticF1LOG() - Constructor for class org.apache.lucene.search.similarities.AxiomaticF1LOG
-
Default constructor
- AxiomaticF1LOG(float) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF1LOG
-
Constructor setting s only, letting k and queryLen to default
- AxiomaticF2EXP - Class in org.apache.lucene.search.similarities
-
F2EXP is defined as Sum(tfln(term_doc_freq, docLen)*IDF(term)) where IDF(t) = pow((N+1)/df(t), k) N=total num of docs, df=doc freq
- AxiomaticF2EXP() - Constructor for class org.apache.lucene.search.similarities.AxiomaticF2EXP
-
Default constructor
- AxiomaticF2EXP(float) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF2EXP
-
Constructor setting s only, letting k and queryLen to default
- AxiomaticF2EXP(float, float) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF2EXP
-
Constructor setting s and k, letting queryLen to default
- AxiomaticF2LOG - Class in org.apache.lucene.search.similarities
-
F2EXP is defined as Sum(tfln(term_doc_freq, docLen)*IDF(term)) where IDF(t) = ln((N+1)/df(t)) N=total num of docs, df=doc freq
- AxiomaticF2LOG() - Constructor for class org.apache.lucene.search.similarities.AxiomaticF2LOG
-
Default constructor
- AxiomaticF2LOG(float) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF2LOG
-
Constructor setting s only, letting k and queryLen to default
- AxiomaticF3EXP - Class in org.apache.lucene.search.similarities
-
F3EXP is defined as Sum(tf(term_doc_freq)*IDF(term)-gamma(docLen, queryLen)) where IDF(t) = pow((N+1)/df(t), k) N=total num of docs, df=doc freq gamma(docLen, queryLen) = (docLen-queryLen)*queryLen*s/avdl NOTE: the gamma function of this similarity creates negative scores
- AxiomaticF3EXP(float, int) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF3EXP
-
Constructor setting s and queryLen, letting k to default
- AxiomaticF3EXP(float, int, float) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF3EXP
-
Constructor setting all Axiomatic hyperparameters
- AxiomaticF3LOG - Class in org.apache.lucene.search.similarities
-
F3EXP is defined as Sum(tf(term_doc_freq)*IDF(term)-gamma(docLen, queryLen)) where IDF(t) = ln((N+1)/df(t)) N=total num of docs, df=doc freq gamma(docLen, queryLen) = (docLen-queryLen)*queryLen*s/avdl NOTE: the gamma function of this similarity creates negative scores
- AxiomaticF3LOG(float, int) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF3LOG
-
Constructor setting s and queryLen, letting k to default
- axisLat(double, double) - Static method in class org.apache.lucene.geo.Rectangle
-
Calculate the latitude of a circle's intersections with its bbox meridians.
- AXISLAT_ERROR - Static variable in class org.apache.lucene.geo.Rectangle
-
maximum error from
Rectangle.axisLat(double, double). - aY - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle
-
y coordinate, vertex one
B
- BASE_RAM_BYTES - Static variable in class org.apache.lucene.search.PointInSetQuery
- BaseCompositeReader<R extends IndexReader> - Class in org.apache.lucene.index
-
Base class for implementing
CompositeReaders based on an array of sub-readers. - BaseCompositeReader(R[], Comparator<R>) - Constructor for class org.apache.lucene.index.BaseCompositeReader
-
Constructs a
BaseCompositeReaderon the given subReaders. - BASED_ON_LOAD_IO_CONTEXT - Static variable in class org.apache.lucene.store.MMapDirectory
-
Argument for
MMapDirectory.setPreload(BiPredicate)that configures files to be preloaded upon opening them if they use theIOContext.LOADI/O context. - BaseDirectory - Class in org.apache.lucene.store
-
Base implementation for a concrete
Directorythat uses aLockFactoryfor locking. - BaseDirectory(LockFactory) - Constructor for class org.apache.lucene.store.BaseDirectory
-
Sole constructor.
- baseRamBytesUsed() - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
- baseRamBytesUsed() - Method in class org.apache.lucene.util.packed.PagedGrowableWriter
- baseRamBytesUsed() - Method in class org.apache.lucene.util.packed.PagedMutable
- BaseTermsEnum - Class in org.apache.lucene.index
-
A base TermsEnum that adds default implementations for
BaseTermsEnum.attributes()BaseTermsEnum.termState()BaseTermsEnum.seekExact(BytesRef)BaseTermsEnum.seekExact(BytesRef, TermState)In some cases, the default implementation may be slow and consume huge memory, so subclass SHOULD have its own implementation if possible. - BaseTermsEnum() - Constructor for class org.apache.lucene.index.BaseTermsEnum
-
Sole constructor.
- basicModel - Variable in class org.apache.lucene.search.similarities.DFRSimilarity
-
The basic model for information content.
- BasicModel - Class in org.apache.lucene.search.similarities
-
This class acts as the base class for the specific basic model implementations in the DFR framework.
- BasicModel() - Constructor for class org.apache.lucene.search.similarities.BasicModel
-
Sole constructor.
- BasicModelG - Class in org.apache.lucene.search.similarities
-
Geometric as limiting form of the Bose-Einstein model.
- BasicModelG() - Constructor for class org.apache.lucene.search.similarities.BasicModelG
-
Sole constructor: parameter-free
- BasicModelIF - Class in org.apache.lucene.search.similarities
-
An approximation of the I(ne) model.
- BasicModelIF() - Constructor for class org.apache.lucene.search.similarities.BasicModelIF
-
Sole constructor: parameter-free
- BasicModelIn - Class in org.apache.lucene.search.similarities
-
The basic tf-idf model of randomness.
- BasicModelIn() - Constructor for class org.apache.lucene.search.similarities.BasicModelIn
-
Sole constructor: parameter-free
- BasicModelIne - Class in org.apache.lucene.search.similarities
-
Tf-idf model of randomness, based on a mixture of Poisson and inverse document frequency.
- BasicModelIne() - Constructor for class org.apache.lucene.search.similarities.BasicModelIne
-
Sole constructor: parameter-free
- BasicStats - Class in org.apache.lucene.search.similarities
-
Stores all statistics commonly used ranking methods.
- BasicStats(String, double) - Constructor for class org.apache.lucene.search.similarities.BasicStats
-
Constructor.
- bc - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle
-
represent if edge bc belongs to original shape
- beamWidth - Variable in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
- beforeRefresh() - Method in class org.apache.lucene.search.LiveFieldValues
- beforeRefresh() - Method in interface org.apache.lucene.search.ReferenceManager.RefreshListener
-
Called right before a refresh attempt starts.
- beginMergeOnFullFlush(MergePolicy.MergeSpecification) - Method in interface org.apache.lucene.index.IndexWriterEventListener
-
Invoked at the start of merge on commit
- BEST_COMPRESSION - org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat.Mode
-
Trade retrieval speed for compression ratio.
- BEST_COMPRESSION - org.apache.lucene.codecs.lucene912.Lucene912Codec.Mode
-
Trade retrieval speed for compression ratio.
- BEST_COMPRESSION_MODE - Static variable in class org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat
-
Compression mode for
Lucene90StoredFieldsFormat.Mode.BEST_COMPRESSION - BEST_SPEED - org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat.Mode
-
Trade compression ratio for retrieval speed.
- BEST_SPEED - org.apache.lucene.codecs.lucene912.Lucene912Codec.Mode
-
Trade compression ratio for retrieval speed.
- BEST_SPEED_MODE - Static variable in class org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat
-
Compression mode for
Lucene90StoredFieldsFormat.Mode.BEST_SPEED - BIG_TERM - Static variable in class org.apache.lucene.util.UnicodeUtil
-
A binary term consisting of a number of 0xff bytes, likely to be bigger than other terms (e.g.
- bigIntToSortableBytes(BigInteger, int, byte[], int) - Static method in class org.apache.lucene.util.NumericUtils
-
Encodes a BigInteger
valuesuch that unsigned byte order comparison is consistent withBigInteger.compareTo(BigInteger). - BINARY - org.apache.lucene.document.InvertableType
-
The field should be treated as a single value whose binary content is returned by
IndexableField.binaryValue(). - BINARY - org.apache.lucene.document.StoredValue.Type
-
Type of binary values.
- BINARY - org.apache.lucene.index.DocValuesType
-
A per-document byte[].
- BinaryDocValues - Class in org.apache.lucene.index
-
A per-document numeric value.
- BinaryDocValues() - Constructor for class org.apache.lucene.index.BinaryDocValues
-
Sole constructor.
- BinaryDocValuesField - Class in org.apache.lucene.document
-
Field that stores a per-document
BytesRefvalue. - BinaryDocValuesField(String, BytesRef) - Constructor for class org.apache.lucene.document.BinaryDocValuesField
-
Create a new binary DocValues field.
- binaryField(FieldInfo, byte[]) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
- binaryField(FieldInfo, byte[]) - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
- binaryField(FieldInfo, byte[]) - Method in class org.apache.lucene.index.StoredFieldVisitor
-
Process a binary field.
- binaryField(FieldInfo, DataInput, int) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
- binaryField(FieldInfo, DataInput, int) - Method in class org.apache.lucene.index.StoredFieldVisitor
-
Expert: Process a binary field directly from the
DataInput. - BinaryPoint - Class in org.apache.lucene.document
-
An indexed binary field for fast range filters.
- BinaryPoint(String, byte[]...) - Constructor for class org.apache.lucene.document.BinaryPoint
-
General purpose API: creates a new BinaryPoint, indexing the provided N-dimensional binary point.
- BinaryPoint(String, byte[], IndexableFieldType) - Constructor for class org.apache.lucene.document.BinaryPoint
-
Expert API
- BinaryRangeDocValues - Class in org.apache.lucene.document
-
A binary representation of a range that wraps a BinaryDocValues field
- BinaryRangeDocValues(BinaryDocValues, int, int) - Constructor for class org.apache.lucene.document.BinaryRangeDocValues
-
Constructor for BinaryRangeDocValues
- binarySearch(long, long, long) - Method in class org.apache.lucene.util.packed.DirectMonotonicReader
-
Return the index of a key if it exists, or its insertion point otherwise like
Arrays.binarySearch(long[], int, int, long). - binaryValue - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
- binaryValue - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- binaryValue() - Method in class org.apache.lucene.document.BinaryRangeDocValues
- binaryValue() - Method in class org.apache.lucene.document.DoubleField
- binaryValue() - Method in class org.apache.lucene.document.Field
- binaryValue() - Method in class org.apache.lucene.document.FloatField
- binaryValue() - Method in class org.apache.lucene.document.IntField
- binaryValue() - Method in class org.apache.lucene.document.KeywordField
- binaryValue() - Method in class org.apache.lucene.document.LongField
- binaryValue() - Method in class org.apache.lucene.document.StringField
- binaryValue() - Method in class org.apache.lucene.index.BinaryDocValues
-
Returns the binary value for the current document ID.
- binaryValue() - Method in class org.apache.lucene.index.FilterBinaryDocValues
- binaryValue() - Method in interface org.apache.lucene.index.IndexableField
-
Non-null if this field has a binary value
- BIT_ARC_HAS_OUTPUT - Static variable in class org.apache.lucene.util.fst.FST
-
This flag is set if the arc has an output.
- BitDocIdSet - Class in org.apache.lucene.util
- BitDocIdSet(BitSet) - Constructor for class org.apache.lucene.util.BitDocIdSet
-
Same as
BitDocIdSet(BitSet, long)but uses the set'sapproximate cardinalityas a cost. - BitDocIdSet(BitSet, long) - Constructor for class org.apache.lucene.util.BitDocIdSet
- BitMixer - Class in org.apache.lucene.internal.hppc
-
Bit mixing utilities.
- BitMixer() - Constructor for class org.apache.lucene.internal.hppc.BitMixer
- bits() - Method in class org.apache.lucene.search.DocIdSet
-
Optionally provides a
Bitsinterface for random access to matching documents. - bits() - Method in class org.apache.lucene.util.BitDocIdSet
- bits() - Method in class org.apache.lucene.util.NotDocIdSet
- Bits - Interface in org.apache.lucene.util
-
Interface for Bitset-like structures.
- BITS - Static variable in class org.apache.lucene.geo.GeoEncodingUtils
-
number of bits used for quantizing latitude and longitude values
- Bits.MatchAllBits - Class in org.apache.lucene.util
-
Bits impl of the specified length with all bits set.
- Bits.MatchNoBits - Class in org.apache.lucene.util
-
Bits impl of the specified length with no bits set.
- bits2words(int) - Static method in class org.apache.lucene.util.FixedBitSet
-
returns the number of 64 bit words it would take to hold numBits
- bits2words(long) - Static method in class org.apache.lucene.util.LongBitSet
-
Returns the number of 64 bit words it would take to hold numBits
- BitSet - Class in org.apache.lucene.util
-
Base implementation for a bit set.
- BitSet() - Constructor for class org.apache.lucene.util.BitSet
- BitSetIterator - Class in org.apache.lucene.util
-
A
DocIdSetIteratorwhich iterates over set bits in a bit set. - BitSetIterator(BitSet, long) - Constructor for class org.apache.lucene.util.BitSetIterator
-
Sole constructor.
- bitsPerValue - Variable in class org.apache.lucene.util.packed.PackedInts.FormatAndBits
- bitsPerValue - Variable in class org.apache.lucene.util.packed.PackedInts.Writer
- bitsPerValue() - Method in class org.apache.lucene.util.packed.PackedInts.Writer
-
The number of bits per value.
- bitsRequired(long) - Static method in class org.apache.lucene.util.packed.DirectWriter
-
Returns how many bits are required to hold values up to and including maxValue
- bitsRequired(long) - Static method in class org.apache.lucene.util.packed.PackedInts
-
Returns how many bits are required to hold values up to and including maxValue NOTE: This method returns at least 1.
- BitUtil - Class in org.apache.lucene.util
-
A variety of high efficiency bit twiddling routines and encoders for primitives.
- BKDConfig - Class in org.apache.lucene.util.bkd
-
Basic parameters for indexing points on the BKD tree.
- BKDConfig(int, int, int, int) - Constructor for class org.apache.lucene.util.bkd.BKDConfig
- BKDRadixSelector - Class in org.apache.lucene.util.bkd
-
Offline Radix selector for BKD tree.
- BKDRadixSelector(BKDConfig, int, Directory, String) - Constructor for class org.apache.lucene.util.bkd.BKDRadixSelector
-
Sole constructor.
- BKDRadixSelector.PathSlice - Class in org.apache.lucene.util.bkd
-
Sliced reference to points in an PointWriter.
- BKDReader - Class in org.apache.lucene.util.bkd
-
Handles reading a block KD-tree in byte[] space previously written with
BKDWriter. - BKDReader(IndexInput, IndexInput, IndexInput) - Constructor for class org.apache.lucene.util.bkd.BKDReader
-
Caller must pre-seek the provided
IndexInputto the index location thatBKDWriter.finish(org.apache.lucene.store.IndexOutput, org.apache.lucene.store.IndexOutput, org.apache.lucene.store.IndexOutput)returned. - BKDWriter - Class in org.apache.lucene.util.bkd
-
Recursively builds a block KD-tree to assign all incoming points in N-dim space to smaller and smaller N-dim rectangles (cells) until the number of points in a given rectangle is <=
config.maxPointsInLeafNode. - BKDWriter(int, Directory, String, BKDConfig, double, long) - Constructor for class org.apache.lucene.util.bkd.BKDWriter
- BlendedTermQuery - Class in org.apache.lucene.search
-
A
Querythat blends index statistics across multiple terms. - BlendedTermQuery.Builder - Class in org.apache.lucene.search
-
A Builder for
BlendedTermQuery. - BlendedTermQuery.DisjunctionMaxRewrite - Class in org.apache.lucene.search
-
A
BlendedTermQuery.RewriteMethodthat creates aDisjunctionMaxQueryout of the sub queries. - BlendedTermQuery.RewriteMethod - Class in org.apache.lucene.search
-
A
BlendedTermQuery.RewriteMethoddefines how queries for individual terms should be merged. - BLOCK_MASK - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
- BLOCK_SIZE - Static variable in class org.apache.lucene.codecs.lucene912.ForUtil
- BLOCK_SIZE - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
-
Size of blocks.
- blockCountByPrefixLen - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
Number of blocks at each prefix depth.
- blockFilePointer - Variable in class org.apache.lucene.codecs.BlockTermState
-
fp into the terms dict primary file (_X.tim) that holds this term
- BlockingFloatHeap - Class in org.apache.lucene.util.hnsw
-
A blocking bounded min heap that stores floats.
- BlockingFloatHeap(int) - Constructor for class org.apache.lucene.util.hnsw.BlockingFloatHeap
- BlockPackedReaderIterator - Class in org.apache.lucene.util.packed
-
Reader for sequences of longs written with
BlockPackedWriter. - BlockPackedReaderIterator(DataInput, int, int, long) - Constructor for class org.apache.lucene.util.packed.BlockPackedReaderIterator
-
Sole constructor.
- BlockPackedWriter - Class in org.apache.lucene.util.packed
-
A writer for large sequences of longs.
- BlockPackedWriter(DataOutput, int) - Constructor for class org.apache.lucene.util.packed.BlockPackedWriter
-
Sole constructor.
- blockSize - Variable in class org.apache.lucene.util.ByteBlockPool.Allocator
- blockSize - Variable in class org.apache.lucene.util.IntBlockPool.Allocator
- BlockTermState - Class in org.apache.lucene.codecs
-
Holds all state required for
PostingsReaderBaseto produce aPostingsEnumwithout re-seeking the terms dict. - BlockTermState() - Constructor for class org.apache.lucene.codecs.BlockTermState
-
Sole constructor.
- blockTreeStats - Variable in class org.apache.lucene.index.CheckIndex.Status.TermIndexStatus
-
Holds details of block allocations in the block tree terms dictionary (this is only set if the
PostingsFormatfor this segment uses block tree. - BM25Similarity - Class in org.apache.lucene.search.similarities
-
BM25 Similarity.
- BM25Similarity() - Constructor for class org.apache.lucene.search.similarities.BM25Similarity
-
BM25 with these default values:
k1 = 1.2b = 0.75discountOverlaps = true - BM25Similarity(boolean) - Constructor for class org.apache.lucene.search.similarities.BM25Similarity
-
BM25 with these default values:
k1 = 1.2b = 0.75and the supplied parameter value: - BM25Similarity(float, float) - Constructor for class org.apache.lucene.search.similarities.BM25Similarity
-
BM25 with the supplied parameter values.
- BM25Similarity(float, float, boolean) - Constructor for class org.apache.lucene.search.similarities.BM25Similarity
-
BM25 with the supplied parameter values.
- BOOLEAN_REWRITE - Static variable in class org.apache.lucene.search.BlendedTermQuery
-
A
BlendedTermQuery.RewriteMethodthat adds all sub queries to aBooleanQuery. - BooleanClause - Class in org.apache.lucene.search
-
A clause in a BooleanQuery.
- BooleanClause(Query, BooleanClause.Occur) - Constructor for class org.apache.lucene.search.BooleanClause
-
Constructs a BooleanClause.
- BooleanClause.Occur - Enum in org.apache.lucene.search
-
Specifies how clauses are to occur in matching documents.
- BooleanQuery - Class in org.apache.lucene.search
-
A Query that matches documents matching boolean combinations of other queries, e.g.
- BooleanQuery.Builder - Class in org.apache.lucene.search
-
A builder for boolean queries.
- BooleanQuery.TooManyClauses - Exception in org.apache.lucene.search
-
Deprecated.
- BooleanSimilarity - Class in org.apache.lucene.search.similarities
-
Simple similarity that gives terms a score that is equal to their query boost.
- BooleanSimilarity() - Constructor for class org.apache.lucene.search.similarities.BooleanSimilarity
-
Sole constructor
- boost - Variable in class org.apache.lucene.search.similarities.BasicStats
-
A query boost.
- boost - Variable in class org.apache.lucene.util.fst.Util.FSTPath
- boost - Variable in class org.apache.lucene.util.QueryBuilder.TermAndBoost
-
the boost
- BoostAttribute - Interface in org.apache.lucene.search
-
Add this
Attributeto aTermsEnumreturned byMultiTermQuery.getTermsEnum(Terms,AttributeSource)and update the boost on each returned term. - BoostAttributeImpl - Class in org.apache.lucene.search
-
Implementation class for
BoostAttribute. - BoostAttributeImpl() - Constructor for class org.apache.lucene.search.BoostAttributeImpl
- BoostQuery - Class in org.apache.lucene.search
-
A
Querywrapper that allows to give a boost to the wrapped query. - BoostQuery(Query, float) - Constructor for class org.apache.lucene.search.BoostQuery
-
Sole constructor: wrap
queryin such a way that the produced scores will be boosted byboost. - bottom - Variable in class org.apache.lucene.search.comparators.DoubleComparator
- bottom - Variable in class org.apache.lucene.search.comparators.FloatComparator
- bottom - Variable in class org.apache.lucene.search.comparators.IntComparator
- bottom - Variable in class org.apache.lucene.search.comparators.LongComparator
- buffer - Variable in class org.apache.lucene.internal.hppc.FloatArrayList
-
Internal array for storing the list.
- buffer - Variable in class org.apache.lucene.internal.hppc.IntArrayList
-
Internal array for storing the list.
- buffer - Variable in class org.apache.lucene.internal.hppc.LongArrayList
-
Internal array for storing the list.
- buffer - Variable in class org.apache.lucene.util.ByteBlockPool
-
Current head buffer.
- buffer - Variable in class org.apache.lucene.util.IntBlockPool
-
Current head buffer
- buffer() - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
-
Returns the internal termBuffer character array which you can then directly alter.
- buffer() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- BUFFER_SIZE - Static variable in class org.apache.lucene.store.BufferedIndexInput
-
Default buffer size set to 1024.
- BufferAllocationException - Exception in org.apache.lucene.internal.hppc
-
BufferAllocationException forked from HPPC.
- BufferAllocationException(String) - Constructor for exception org.apache.lucene.internal.hppc.BufferAllocationException
- BufferAllocationException(String, Object...) - Constructor for exception org.apache.lucene.internal.hppc.BufferAllocationException
- BufferAllocationException(String, Throwable, Object...) - Constructor for exception org.apache.lucene.internal.hppc.BufferAllocationException
- BufferedChecksum - Class in org.apache.lucene.store
-
Wraps another
Checksumwith an internal buffer to speed up checksum calculations. - BufferedChecksum(Checksum) - Constructor for class org.apache.lucene.store.BufferedChecksum
-
Create a new BufferedChecksum with
BufferedChecksum.DEFAULT_BUFFERSIZE - BufferedChecksum(Checksum, int) - Constructor for class org.apache.lucene.store.BufferedChecksum
-
Create a new BufferedChecksum with the specified bufferSize
- BufferedChecksumIndexInput - Class in org.apache.lucene.store
-
Simple implementation of
ChecksumIndexInputthat wraps another input and delegates calls. - BufferedChecksumIndexInput(IndexInput) - Constructor for class org.apache.lucene.store.BufferedChecksumIndexInput
-
Creates a new BufferedChecksumIndexInput
- BufferedIndexInput - Class in org.apache.lucene.store
-
Base implementation class for buffered
IndexInput. - BufferedIndexInput(String) - Constructor for class org.apache.lucene.store.BufferedIndexInput
- BufferedIndexInput(String, int) - Constructor for class org.apache.lucene.store.BufferedIndexInput
-
Inits BufferedIndexInput with a specific bufferSize
- BufferedIndexInput(String, IOContext) - Constructor for class org.apache.lucene.store.BufferedIndexInput
- BufferingKnnVectorsWriter - Class in org.apache.lucene.codecs
-
Buffers up pending vector value(s) per doc, then flushes when segment flushes.
- BufferingKnnVectorsWriter() - Constructor for class org.apache.lucene.codecs.BufferingKnnVectorsWriter
-
Sole constructor
- buffers - Variable in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- buffers - Variable in class org.apache.lucene.util.IntBlockPool
-
array of buffers currently used in the pool.
- bufferSize - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo
-
read buffer size (in bytes)
- bufferSize(IOContext) - Static method in class org.apache.lucene.store.BufferedIndexInput
-
Returns default buffer sizes for the given
IOContext - bufferSkip(int) - Method in class org.apache.lucene.codecs.MultiLevelSkipListWriter
-
Writes the current skip data to the buffers.
- bugfix - Variable in class org.apache.lucene.util.Version
-
Bugfix number, incremented on release branches
- build() - Method in class org.apache.lucene.search.BlendedTermQuery.Builder
-
Build the
BlendedTermQuery. - build() - Method in class org.apache.lucene.search.BooleanQuery.Builder
-
Create a new
BooleanQuerybased on the parameters that have been set on this builder. - build() - Method in class org.apache.lucene.search.MultiPhraseQuery.Builder
-
Builds a
MultiPhraseQuery. - build() - Method in class org.apache.lucene.search.PhraseQuery.Builder
-
Build a phrase query based on the terms that have been added.
- build() - Method in class org.apache.lucene.search.SynonymQuery.Builder
-
Builds the
SynonymQuery. - build() - Method in class org.apache.lucene.util.DocIdSetBuilder
-
Build a
DocIdSetfrom the accumulated doc IDs. - build() - Method in class org.apache.lucene.util.fst.FSTCompiler.Builder
-
Creates a new
FSTCompiler. - build() - Method in class org.apache.lucene.util.packed.PackedLongValues.Builder
-
Build a
PackedLongValuesinstance that contains values that have been added to this builder. - build() - Method in class org.apache.lucene.util.RoaringDocIdSet.Builder
-
Build an instance.
- build(int) - Method in interface org.apache.lucene.util.hnsw.HnswBuilder
-
Adds all nodes to the graph up to the provided
maxOrd. - build(int) - Method in class org.apache.lucene.util.hnsw.HnswConcurrentMergeBuilder
- build(int) - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
- build(Iterable<BytesRef>) - Static method in class org.apache.lucene.util.automaton.DaciukMihovAutomatonBuilder
-
Deprecated.Please see
Automata.makeStringUnion(Iterable)instead - build(IndexReader.CacheKey, SortedDocValues[], float) - Static method in class org.apache.lucene.index.OrdinalMap
-
Create an ordinal map that uses the number of unique values of each
SortedDocValuesinstance as a weight. - build(IndexReader.CacheKey, SortedSetDocValues[], float) - Static method in class org.apache.lucene.index.OrdinalMap
-
Create an ordinal map that uses the number of unique values of each
SortedSetDocValuesinstance as a weight. - build(IndexReader.CacheKey, TermsEnum[], long[], float) - Static method in class org.apache.lucene.index.OrdinalMap
-
Creates an ordinal map that allows mapping ords to/from a merged space from
subs. - build(BlendedTermQuery.Builder) - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBlendedFreqScoringRewrite
- build(BooleanQuery.Builder) - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
- build(BooleanQuery.Builder) - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsScoringBooleanQueryRewrite
- build(IndexSearcher, Term, boolean) - Static method in class org.apache.lucene.index.TermStates
- builder - Variable in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
-
May be used by subclasses to convert to different charsets / encodings for implementing
CharTermAttributeImpl.getBytesRef(). - Builder() - Constructor for class org.apache.lucene.index.PrefixCodedTerms.Builder
-
Sole constructor.
- Builder() - Constructor for class org.apache.lucene.search.BlendedTermQuery.Builder
-
Sole constructor.
- Builder() - Constructor for class org.apache.lucene.search.BooleanQuery.Builder
-
Sole constructor.
- Builder() - Constructor for class org.apache.lucene.search.MultiPhraseQuery.Builder
-
Default constructor.
- Builder() - Constructor for class org.apache.lucene.search.PhraseQuery.Builder
-
Sole constructor.
- Builder() - Constructor for class org.apache.lucene.util.automaton.Automaton.Builder
-
Default constructor, pre-allocating for 16 states and transitions.
- Builder(int) - Constructor for class org.apache.lucene.util.RoaringDocIdSet.Builder
-
Sole constructor.
- Builder(int, int) - Constructor for class org.apache.lucene.util.automaton.Automaton.Builder
-
Constructor which creates a builder with enough space for the given number of states and transitions.
- Builder(String) - Constructor for class org.apache.lucene.search.SynonymQuery.Builder
-
Sole constructor
- Builder(MultiPhraseQuery) - Constructor for class org.apache.lucene.search.MultiPhraseQuery.Builder
-
Copy constructor: this will create a builder that has the same configuration as the provided builder.
- Builder(FST.INPUT_TYPE, Outputs<T>) - Constructor for class org.apache.lucene.util.fst.FSTCompiler.Builder
- buildHistogram(int, int, int, int, int, int[]) - Method in class org.apache.lucene.util.MSBRadixSorter
-
Build an histogram of the k-th characters of values occurring between offsets
fromandto, usingMSBRadixSorter.getBucket(int, int). - buildSlice(String, long, long) - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.Builds the actual sliced IndexInput (may apply extra offset in subclasses).
- BulkAdder() - Constructor for class org.apache.lucene.util.DocIdSetBuilder.BulkAdder
- bulkScorer(LeafReaderContext) - Method in class org.apache.lucene.search.IndriAndWeight
- bulkScorer(LeafReaderContext) - Method in class org.apache.lucene.search.Weight
-
Optional method, to return a
BulkScorerto score the query and send hits to aCollector. - BulkScorer - Class in org.apache.lucene.search
-
This class is used to score a range of documents at once, and is returned by
Weight.bulkScorer(org.apache.lucene.index.LeafReaderContext). - BulkScorer() - Constructor for class org.apache.lucene.search.BulkScorer
- bX - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle
-
x coordinate, vertex two
- bY - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle
-
y coordinate, vertex two
- byId(int) - Static method in enum org.apache.lucene.util.packed.PackedInts.Format
-
Get a format according to its ID.
- BYTE - org.apache.lucene.index.VectorEncoding
-
Encodes vector using 8 bits of precision per sample.
- BYTE_BLOCK_MASK - Static variable in class org.apache.lucene.util.ByteBlockPool
-
Use this to find the position of a global offset in a particular buffer.
- BYTE_BLOCK_SHIFT - Static variable in class org.apache.lucene.util.ByteBlockPool
-
Use this to find the index of the buffer containing a byte, given an offset to that byte.
- BYTE_BLOCK_SIZE - Static variable in class org.apache.lucene.util.ByteBlockPool
-
The size of each buffer in the pool.
- BYTE1 - org.apache.lucene.util.fst.FST.INPUT_TYPE
- BYTE2 - org.apache.lucene.util.fst.FST.INPUT_TYPE
- byte315ToFloat(byte) - Static method in class org.apache.lucene.util.SmallFloat
-
byteToFloat(b, mantissaBits=3, zeroExponent=15)
- BYTE4 - org.apache.lucene.util.fst.FST.INPUT_TYPE
- byte4ToInt(byte) - Static method in class org.apache.lucene.util.SmallFloat
-
Decode values that have been encoded with
SmallFloat.intToByte4(int). - byteArray(StringBuilder, byte[]) - Static method in class org.apache.lucene.util.ToStringUtils
- ByteArrayDataInput - Class in org.apache.lucene.store
-
DataInput backed by a byte array.
- ByteArrayDataInput() - Constructor for class org.apache.lucene.store.ByteArrayDataInput
- ByteArrayDataInput(byte[]) - Constructor for class org.apache.lucene.store.ByteArrayDataInput
- ByteArrayDataInput(byte[], int, int) - Constructor for class org.apache.lucene.store.ByteArrayDataInput
- ByteArrayDataOutput - Class in org.apache.lucene.store
-
DataOutput backed by a byte array.
- ByteArrayDataOutput() - Constructor for class org.apache.lucene.store.ByteArrayDataOutput
- ByteArrayDataOutput(byte[]) - Constructor for class org.apache.lucene.store.ByteArrayDataOutput
- ByteArrayDataOutput(byte[], int, int) - Constructor for class org.apache.lucene.store.ByteArrayDataOutput
- byteAt(int) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Return the byte at the given offset.
- byteAt(int, int) - Method in class org.apache.lucene.util.MSBRadixSorter
-
Return the k-th byte of the entry at index
i, or-1if its length is less than or equal tok. - byteAt(int, int) - Method in class org.apache.lucene.util.RadixSelector
-
Return the k-th byte of the entry at index
i, or-1if its length is less than or equal tok. - byteAt(int, int) - Method in class org.apache.lucene.util.StringSorter.MSBStringRadixSorter
- byteAt(BytesRef, int) - Method in class org.apache.lucene.util.BytesRefComparator
-
Return the unsigned byte to use for comparison at index
i, or-1if all bytes that are useful for comparisons are exhausted. - byteBlockCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder
-
The minimum number of byte blocks to encode in a single iteration, when using byte encoding.
- byteBlockCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder
-
The minimum number of byte blocks to encode in a single iteration, when using byte encoding.
- ByteBlockPool - Class in org.apache.lucene.util
-
This class enables the allocation of fixed-size buffers and their management as part of a buffer array.
- ByteBlockPool(ByteBlockPool.Allocator) - Constructor for class org.apache.lucene.util.ByteBlockPool
- ByteBlockPool.Allocator - Class in org.apache.lucene.util
-
Abstract class for allocating and freeing byte blocks.
- ByteBlockPool.DirectAllocator - Class in org.apache.lucene.util
-
A simple
ByteBlockPool.Allocatorthat never recycles. - ByteBlockPool.DirectTrackingAllocator - Class in org.apache.lucene.util
-
A simple
ByteBlockPool.Allocatorthat never recycles, but tracks how much total RAM is in use. - byteBuffer - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
- byteBuffer - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- ByteBufferIndexInput - Class in org.apache.lucene.store
-
Deprecated.This class was made public for internal reasons (
instanceofchecks). InMMapDirectoryit was replaced byMemorySegmentbasedIndexInputimplementations and will be no longer required in Lucene 10. - ByteBufferRecycler(IntFunction<ByteBuffer>) - Constructor for class org.apache.lucene.store.ByteBuffersDataOutput.ByteBufferRecycler
- ByteBuffersDataInput - Class in org.apache.lucene.store
- ByteBuffersDataInput(List<ByteBuffer>) - Constructor for class org.apache.lucene.store.ByteBuffersDataInput
-
Read data from a set of contiguous buffers.
- ByteBuffersDataOutput - Class in org.apache.lucene.store
-
A
DataOutputstoring data in a list ofByteBuffers. - ByteBuffersDataOutput() - Constructor for class org.apache.lucene.store.ByteBuffersDataOutput
-
Creates a new output with all defaults.
- ByteBuffersDataOutput(int, int, IntFunction<ByteBuffer>, Consumer<ByteBuffer>) - Constructor for class org.apache.lucene.store.ByteBuffersDataOutput
-
Expert: Creates a new output with custom parameters.
- ByteBuffersDataOutput(long) - Constructor for class org.apache.lucene.store.ByteBuffersDataOutput
-
Create a new output, suitable for writing a file of around
expectedSizebytes. - ByteBuffersDataOutput.ByteBufferRecycler - Class in org.apache.lucene.store
-
An implementation of a
ByteBufferallocation and recycling policy. - ByteBuffersDirectory - Class in org.apache.lucene.store
-
A
ByteBuffer-basedDirectoryimplementation that can be used to store index files on the heap. - ByteBuffersDirectory() - Constructor for class org.apache.lucene.store.ByteBuffersDirectory
- ByteBuffersDirectory(LockFactory) - Constructor for class org.apache.lucene.store.ByteBuffersDirectory
- ByteBuffersDirectory(LockFactory, Supplier<ByteBuffersDataOutput>, BiFunction<String, ByteBuffersDataOutput, IndexInput>) - Constructor for class org.apache.lucene.store.ByteBuffersDirectory
- ByteBuffersIndexInput - Class in org.apache.lucene.store
- ByteBuffersIndexInput(ByteBuffersDataInput, String) - Constructor for class org.apache.lucene.store.ByteBuffersIndexInput
- ByteBuffersIndexOutput - Class in org.apache.lucene.store
-
An
IndexOutputwriting to aByteBuffersDataOutput. - ByteBuffersIndexOutput(ByteBuffersDataOutput, String, String) - Constructor for class org.apache.lucene.store.ByteBuffersIndexOutput
- ByteBuffersIndexOutput(ByteBuffersDataOutput, String, String, Checksum, Consumer<ByteBuffersDataOutput>) - Constructor for class org.apache.lucene.store.ByteBuffersIndexOutput
- byteCount(int, int, int) - Method in enum org.apache.lucene.util.packed.PackedInts.Format
-
Computes how many byte blocks are needed to store
valuesvalues of sizebitsPerValue. - byteOffset - Variable in class org.apache.lucene.util.ByteBlockPool
-
Offset from the start of the first buffer to the start of the current buffer, which is bufferUpto * BYTE_BLOCK_SIZE.
- ByteRunAutomaton - Class in org.apache.lucene.util.automaton
-
Automaton representation for matching UTF-8 byte[].
- ByteRunAutomaton(Automaton) - Constructor for class org.apache.lucene.util.automaton.ByteRunAutomaton
-
Converts incoming automaton to byte-based (UTF32ToUTF8) first
- ByteRunAutomaton(Automaton, boolean, int) - Constructor for class org.apache.lucene.util.automaton.ByteRunAutomaton
-
expert: if isBinary is true, the input is already byte-based
- bytes - Variable in class org.apache.lucene.util.BytesRef
-
The contents of the BytesRef.
- bytes() - Method in class org.apache.lucene.index.Term
-
Returns the bytes of this term, these should not be modified.
- bytes() - Method in class org.apache.lucene.util.BytesRefBuilder
-
Return a reference to the bytes of this builder.
- BYTES - Static variable in class org.apache.lucene.document.DoubleRange
-
stores double values so number of bytes is 8
- BYTES - Static variable in class org.apache.lucene.document.FloatRange
-
stores float values so number of bytes is 4
- BYTES - Static variable in class org.apache.lucene.document.InetAddressPoint
-
The number of bytes per dimension: 128 bits
- BYTES - Static variable in class org.apache.lucene.document.InetAddressRange
-
The number of bytes per dimension : sync w/
InetAddressPoint - BYTES - Static variable in class org.apache.lucene.document.IntRange
-
stores integer values so number of bytes is 4
- BYTES - Static variable in class org.apache.lucene.document.LatLonPoint
-
LatLonPoint is encoded as integer values so number of bytes is 4
- BYTES - Static variable in class org.apache.lucene.document.LongRange
-
stores long values so number of bytes is 8
- BYTES - Static variable in class org.apache.lucene.document.XYPointField
-
XYPoint is encoded as integer values so number of bytes is 4
- bytesDifference(BytesRef, BytesRef) - Static method in class org.apache.lucene.util.StringHelper
-
Compares two
BytesRef, element by element, and returns the number of elements common to both arrays (from the start of each). - bytesEquals(BytesRef) - Method in class org.apache.lucene.util.BytesRef
-
Expert: compares the bytes against another BytesRef, returning true if the bytes are equal.
- ByteSequenceOutputs - Class in org.apache.lucene.util.fst
-
An FST
Outputsimplementation where each output is a sequence of bytes. - ByteSequencesReader(ChecksumIndexInput, String) - Constructor for class org.apache.lucene.util.OfflineSorter.ByteSequencesReader
-
Constructs a ByteSequencesReader from the provided IndexInput
- ByteSequencesWriter(IndexOutput) - Constructor for class org.apache.lucene.util.OfflineSorter.ByteSequencesWriter
-
Constructs a ByteSequencesWriter to the provided DataOutput
- byteSize - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
- byteSize - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
- byteSize - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- byteSize - Variable in enum org.apache.lucene.index.VectorEncoding
-
The number of bytes required to encode a scalar in this format.
- bytesPerArc() - Method in class org.apache.lucene.util.fst.FST.Arc
-
Non-zero if this arc is part of a node with fixed length arcs, which means all arcs for the node are encoded with a fixed number of bytes so that we binary search or direct address.
- bytesPerDim - Variable in class org.apache.lucene.util.bkd.BKDConfig
-
How many bytes each value in each dimension takes.
- bytesPerDoc - Variable in class org.apache.lucene.util.bkd.BKDConfig
-
packedBytesLength plus docID size
- BytesReader() - Constructor for class org.apache.lucene.util.fst.FST.BytesReader
- BytesRef - Class in org.apache.lucene.util
-
Represents byte[], as a slice (offset + length) into an existing byte[].
- BytesRef() - Constructor for class org.apache.lucene.util.BytesRef
-
Create a BytesRef with
BytesRef.EMPTY_BYTES - BytesRef(byte[]) - Constructor for class org.apache.lucene.util.BytesRef
-
This instance will directly reference bytes w/o making a copy.
- BytesRef(byte[], int, int) - Constructor for class org.apache.lucene.util.BytesRef
-
This instance will directly reference bytes w/o making a copy.
- BytesRef(int) - Constructor for class org.apache.lucene.util.BytesRef
-
Create a BytesRef pointing to a new array of size
capacity. - BytesRef(CharSequence) - Constructor for class org.apache.lucene.util.BytesRef
-
Initialize the byte[] from the UTF8 bytes for the provided String.
- BytesRefArray - Class in org.apache.lucene.util
-
A simple append only random-access
BytesRefarray that stores full copies of the appended bytes in aByteBlockPool. - BytesRefArray(Counter) - Constructor for class org.apache.lucene.util.BytesRefArray
-
Creates a new
BytesRefArraywith a counter to track allocated bytes - BytesRefArray.IndexedBytesRefIterator - Interface in org.apache.lucene.util
-
An extension of
BytesRefIteratorthat allows retrieving the index of the current element - BytesRefArray.SortState - Class in org.apache.lucene.util
-
Used to iterate the elements of an array in a given order.
- BytesRefBlockPool - Class in org.apache.lucene.util
-
Represents a logical list of ByteRef backed by a
ByteBlockPool. - BytesRefBlockPool() - Constructor for class org.apache.lucene.util.BytesRefBlockPool
- BytesRefBlockPool(ByteBlockPool) - Constructor for class org.apache.lucene.util.BytesRefBlockPool
- BytesRefBuilder - Class in org.apache.lucene.util
-
A builder for
BytesRefinstances. - BytesRefBuilder() - Constructor for class org.apache.lucene.util.BytesRefBuilder
-
Sole constructor.
- BytesRefComparator - Class in org.apache.lucene.util
-
Specialized
BytesRefcomparator thatStringSorterhas optimizations for. - BytesRefComparator(int) - Constructor for class org.apache.lucene.util.BytesRefComparator
-
Sole constructor.
- BytesRefFSTEnum<T> - Class in org.apache.lucene.util.fst
-
Enumerates all input (BytesRef) + output pairs in an FST.
- BytesRefFSTEnum(FST<T>) - Constructor for class org.apache.lucene.util.fst.BytesRefFSTEnum
-
doFloor controls the behavior of advance: if it's true doFloor is true, advance positions to the biggest term before target.
- BytesRefFSTEnum.InputOutput<T> - Class in org.apache.lucene.util.fst
-
Holds a single input (BytesRef) + output pair.
- BytesRefHash - Class in org.apache.lucene.util
-
BytesRefHashis a special purpose hash-map like data-structure optimized forBytesRefinstances. - BytesRefHash() - Constructor for class org.apache.lucene.util.BytesRefHash
- BytesRefHash(ByteBlockPool) - Constructor for class org.apache.lucene.util.BytesRefHash
-
Creates a new
BytesRefHash - BytesRefHash(ByteBlockPool, int, BytesRefHash.BytesStartArray) - Constructor for class org.apache.lucene.util.BytesRefHash
-
Creates a new
BytesRefHash - BytesRefHash.BytesStartArray - Class in org.apache.lucene.util
-
Manages allocation of the per-term addresses.
- BytesRefHash.DirectBytesStartArray - Class in org.apache.lucene.util
-
A simple
BytesRefHash.BytesStartArraythat tracks memory allocation using a privateCounterinstance. - BytesRefHash.MaxBytesLengthExceededException - Exception in org.apache.lucene.util
- BytesRefIterator - Interface in org.apache.lucene.util
-
A simple iterator interface for
BytesRefiteration. - bytesRefToString(byte[]) - Static method in class org.apache.lucene.util.ToStringUtils
- bytesRefToString(BytesRef) - Static method in class org.apache.lucene.util.ToStringUtils
-
Builds a String with both textual representation of the
BytesRefdata and the bytes hex values. - bytesRefToString(BytesRefBuilder) - Static method in class org.apache.lucene.util.ToStringUtils
- BytesStartArray() - Constructor for class org.apache.lucene.util.BytesRefHash.BytesStartArray
- byteStart(int) - Method in class org.apache.lucene.util.BytesRefHash
-
Returns the bytesStart offset into the internally used
ByteBlockPoolfor the given bytesID - BytesTermAttribute - Interface in org.apache.lucene.analysis.tokenattributes
-
This attribute can be used if you have the raw term bytes to be indexed.
- BytesTermAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
-
Implementation class for
BytesTermAttribute. - BytesTermAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
-
Initialize this attribute with no bytes.
- bytesUsed() - Method in class org.apache.lucene.util.BytesRefHash.BytesStartArray
-
A
Counterreference holding the number of bytes used by thisBytesRefHash.BytesStartArray. - bytesUsed() - Method in class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
- bytesUsed() - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
- bytesUsed() - Method in class org.apache.lucene.util.RecyclingIntBlockAllocator
- byteToFloat(byte, int, int) - Static method in class org.apache.lucene.util.SmallFloat
-
Converts an 8 bit float to a 32 bit float.
- byteUpto - Variable in class org.apache.lucene.util.ByteBlockPool
-
Where we are in the head buffer.
- byteValueCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder
-
The number of values that can be stored in
PackedInts.Decoder.byteBlockCount()byte blocks. - byteValueCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder
-
The number of values that can be stored in
PackedInts.Encoder.byteBlockCount()byte blocks. - ByteVectorSimilarityQuery - Class in org.apache.lucene.search
-
Search for all (approximate) byte vectors above a similarity threshold.
- ByteVectorSimilarityQuery(String, byte[], float) - Constructor for class org.apache.lucene.search.ByteVectorSimilarityQuery
-
Search for all (approximate) byte vectors above a similarity threshold using
VectorSimilarityCollector. - ByteVectorSimilarityQuery(String, byte[], float, float) - Constructor for class org.apache.lucene.search.ByteVectorSimilarityQuery
-
Search for all (approximate) byte vectors above a similarity threshold using
VectorSimilarityCollector. - ByteVectorSimilarityQuery(String, byte[], float, float, Query) - Constructor for class org.apache.lucene.search.ByteVectorSimilarityQuery
-
Search for all (approximate) byte vectors above a similarity threshold using
VectorSimilarityCollector. - ByteVectorSimilarityQuery(String, byte[], float, Query) - Constructor for class org.apache.lucene.search.ByteVectorSimilarityQuery
-
Search for all (approximate) byte vectors above a similarity threshold using
VectorSimilarityCollector. - ByteVectorValues - Class in org.apache.lucene.index
-
This class provides access to per-document floating point vector values indexed as
KnnByteVectorField. - ByteVectorValues() - Constructor for class org.apache.lucene.index.ByteVectorValues
-
Sole constructor
C
- c - Variable in class org.apache.lucene.util.automaton.RegExp
-
Character expression
- ca - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle
-
represent if edge ca belongs to original shape
- CacheAndCount(DocIdSet, int) - Constructor for class org.apache.lucene.search.LRUQueryCache.CacheAndCount
- cacheImpl(BulkScorer, int) - Method in class org.apache.lucene.search.LRUQueryCache
-
Default cache implementation: uses
RoaringDocIdSetfor sets that have a density < 1% and aBitDocIdSetover aFixedBitSetotherwise. - CachingCollector - Class in org.apache.lucene.search
-
Caches all docs, and optionally also scores, coming from a search, and is then able to replay them to another collector.
- CachingTokenFilter - Class in org.apache.lucene.analysis
-
This class can be used if the token attributes of a TokenStream are intended to be consumed more than once.
- CachingTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.CachingTokenFilter
-
Create a new CachingTokenFilter around
input. - calculateDefaultConfidenceInterval(int) - Static method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
- calcUTF16toUTF8Length(CharSequence, int, int) - Static method in class org.apache.lucene.util.UnicodeUtil
-
Calculates the number of UTF8 bytes necessary to write a UTF16 string.
- calibrateSizeByDeletes - Variable in class org.apache.lucene.index.LogMergePolicy
-
If true, we pro-rate a segment's size by the percentage of non-deleted documents.
- CANDIDATE - org.apache.lucene.geo.Component2D.WithinRelation
-
If the shape is a candidate for within.
- canReuse(MultiTermsEnum) - Method in class org.apache.lucene.index.MultiPostingsEnum
-
Returns
trueif this instance can be reused by the providedMultiTermsEnum. - captureState() - Method in class org.apache.lucene.util.AttributeSource
-
Captures the state of all Attributes.
- cardinality() - Method in class org.apache.lucene.index.DocsWithFieldSet
-
Return the number of documents of this set.
- cardinality() - Method in class org.apache.lucene.util.BitSet
-
Return the number of bits that are set.
- cardinality() - Method in class org.apache.lucene.util.FixedBitSet
-
Returns number of set bits.
- cardinality() - Method in class org.apache.lucene.util.LongBitSet
-
Returns number of set bits.
- cardinality() - Method in class org.apache.lucene.util.RoaringDocIdSet
-
Return the exact number of documents that are contained in this set.
- cardinality() - Method in class org.apache.lucene.util.SparseFixedBitSet
- CCW - org.apache.lucene.geo.GeoUtils.WindingOrder
- CELL_CROSSES_QUERY - org.apache.lucene.index.PointValues.Relation
-
Return this if the cell partially overlaps the query
- CELL_INSIDE_QUERY - org.apache.lucene.index.PointValues.Relation
-
Return this if the cell is fully contained by the query
- CELL_OUTSIDE_QUERY - org.apache.lucene.index.PointValues.Relation
-
Return this if the cell and query do not overlap
- changed() - Method in class org.apache.lucene.index.SegmentInfos
-
Call this before committing if changes have been made to the segments.
- changeToken(BytesRef) - Method in class org.apache.lucene.analysis.TokenStreamToAutomaton
-
Subclass and implement this if you need to change the token (such as escaping certain bytes) before it's turned into a graph.
- CharacterRunAutomaton - Class in org.apache.lucene.util.automaton
-
Automaton representation for matching char[].
- CharacterRunAutomaton(Automaton) - Constructor for class org.apache.lucene.util.automaton.CharacterRunAutomaton
-
Construct with a default number of determinizeWorkLimit.
- CharacterRunAutomaton(Automaton, int) - Constructor for class org.apache.lucene.util.automaton.CharacterRunAutomaton
-
Constructor specifying determinizeWorkLimit.
- CharacterUtils - Class in org.apache.lucene.analysis
-
Utility class to write tokenizers or token filters.
- CharacterUtils.CharacterBuffer - Class in org.apache.lucene.analysis
-
A simple IO buffer to use with
CharacterUtils.fill(CharacterBuffer, Reader). - CharArrayMap<V> - Class in org.apache.lucene.analysis
-
A simple class that stores key Strings as char[]'s in a hash table.
- CharArrayMap(int, boolean) - Constructor for class org.apache.lucene.analysis.CharArrayMap
-
Create map with enough capacity to hold startSize terms
- CharArrayMap(Map<?, ? extends V>, boolean) - Constructor for class org.apache.lucene.analysis.CharArrayMap
-
Creates a map from the mappings in another map.
- CharArrayMap.EntryIterator - Class in org.apache.lucene.analysis
-
public iterator class so efficient methods are exposed to users
- CharArrayMap.EntrySet - Class in org.apache.lucene.analysis
-
public EntrySet class so efficient methods are exposed to users
- CharArraySet - Class in org.apache.lucene.analysis
-
A simple class that stores Strings as char[]'s in a hash table.
- CharArraySet(int, boolean) - Constructor for class org.apache.lucene.analysis.CharArraySet
-
Create set with enough capacity to hold startSize terms
- CharArraySet(Collection<?>, boolean) - Constructor for class org.apache.lucene.analysis.CharArraySet
-
Creates a set from a Collection of objects.
- charAt(int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- charAt(int) - Method in class org.apache.lucene.util.CharsRef
- charAt(int) - Method in class org.apache.lucene.util.CharsRefBuilder
-
Return the char at the given offset.
- CharCursor - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index and char value.
- CharCursor() - Constructor for class org.apache.lucene.internal.hppc.CharCursor
- CharFilter - Class in org.apache.lucene.analysis
-
Subclasses of CharFilter can be chained to filter a Reader They can be used as
Readerwith additional offset correction. - CharFilter(Reader) - Constructor for class org.apache.lucene.analysis.CharFilter
-
Create a new CharFilter wrapping the provided reader.
- CharFilterFactory - Class in org.apache.lucene.analysis
-
Abstract parent class for analysis factories that create
CharFilterinstances. - CharFilterFactory() - Constructor for class org.apache.lucene.analysis.CharFilterFactory
-
Default ctor for compatibility with SPI
- CharFilterFactory(Map<String, String>) - Constructor for class org.apache.lucene.analysis.CharFilterFactory
-
Initialize this factory via a set of key-value pairs.
- CharHashSet - Class in org.apache.lucene.internal.hppc
-
A hash set of
chars, implemented using open addressing with linear probing for collision resolution. - CharHashSet() - Constructor for class org.apache.lucene.internal.hppc.CharHashSet
-
New instance with sane defaults.
- CharHashSet(int) - Constructor for class org.apache.lucene.internal.hppc.CharHashSet
-
New instance with sane defaults.
- CharHashSet(int, double) - Constructor for class org.apache.lucene.internal.hppc.CharHashSet
-
New instance with the provided defaults.
- CharHashSet(CharHashSet) - Constructor for class org.apache.lucene.internal.hppc.CharHashSet
-
New instance copying elements from another set.
- CharHashSet.EntryIterator - Class in org.apache.lucene.internal.hppc
-
An iterator implementation for
CharHashSet.iterator(). - CharObjectCursor() - Constructor for class org.apache.lucene.internal.hppc.CharObjectHashMap.CharObjectCursor
- CharObjectHashMap<VType> - Class in org.apache.lucene.internal.hppc
-
A hash map of
chartoObject, implemented using open addressing with linear probing for collision resolution. - CharObjectHashMap() - Constructor for class org.apache.lucene.internal.hppc.CharObjectHashMap
-
New instance with sane defaults.
- CharObjectHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.CharObjectHashMap
-
New instance with sane defaults.
- CharObjectHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.CharObjectHashMap
-
New instance with the provided defaults.
- CharObjectHashMap(CharObjectHashMap<VType>) - Constructor for class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Create a hash map from all key-value pairs of another map.
- CharObjectHashMap.CharObjectCursor<VType> - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index,key and value
- CharObjectHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc
-
A view of the keys inside this hash map.
- CharObjectHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc
-
A view over the set of values of this map.
- chars - Variable in class org.apache.lucene.util.CharsRef
-
The contents of the CharsRef.
- chars() - Method in class org.apache.lucene.util.CharsRefBuilder
-
Return a reference to the chars of this builder.
- charsEquals(CharsRef) - Method in class org.apache.lucene.util.CharsRef
- CharSequenceOutputs - Class in org.apache.lucene.util.fst
-
An FST
Outputsimplementation where each output is a sequence of characters. - CharsRef - Class in org.apache.lucene.util
-
Represents char[], as a slice (offset + length) into an existing char[].
- CharsRef() - Constructor for class org.apache.lucene.util.CharsRef
-
Creates a new
CharsRefinitialized an empty array zero-length - CharsRef(char[], int, int) - Constructor for class org.apache.lucene.util.CharsRef
-
Creates a new
CharsRefinitialized with the given array, offset and length - CharsRef(int) - Constructor for class org.apache.lucene.util.CharsRef
-
Creates a new
CharsRefinitialized with an array of the given capacity - CharsRef(String) - Constructor for class org.apache.lucene.util.CharsRef
-
Creates a new
CharsRefinitialized with the given Strings character array - CharsRefBuilder - Class in org.apache.lucene.util
-
A builder for
CharsRefinstances. - CharsRefBuilder() - Constructor for class org.apache.lucene.util.CharsRefBuilder
-
Sole constructor.
- CharTermAttribute - Interface in org.apache.lucene.analysis.tokenattributes
-
The term text of a Token.
- CharTermAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
-
Default implementation of
CharTermAttribute. - CharTermAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
-
Initialize this attribute with empty term text
- checkAborted() - Method in class org.apache.lucene.index.MergePolicy.OneMerge
-
Checks if merge has been aborted and throws a merge exception if so.
- checkArgs(String, Object, Object) - Static method in class org.apache.lucene.search.PointRangeQuery
-
Check preconditions for all factory methods
- checkConsistency() - Method in class org.apache.lucene.index.FieldInfo
-
Check correctness of the FieldInfo options
- CheckedIntConsumer<T extends Exception> - Interface in org.apache.lucene.search
-
Like
IntConsumer, but may throw checked exceptions. - checkField(LeafReader, String) - Static method in class org.apache.lucene.index.ByteVectorValues
-
Checks the Vector Encoding of a field
- checkField(LeafReader, String) - Static method in class org.apache.lucene.index.FloatVectorValues
-
Checks the Vector Encoding of a field
- checkFinite(float[]) - Static method in class org.apache.lucene.util.VectorUtil
-
Checks if a float vector only has finite components.
- checkFooter(ChecksumIndexInput) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Validates the codec footer previously written by
CodecUtil.writeFooter(org.apache.lucene.store.IndexOutput). - checkFooter(ChecksumIndexInput, Throwable) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Validates the codec footer previously written by
CodecUtil.writeFooter(org.apache.lucene.store.IndexOutput), optionally passing an unexpected exception that has already occurred. - checkHeader(DataInput, String, int, int) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Reads and validates a header previously written with
CodecUtil.writeHeader(DataOutput, String, int). - checkHeaderNoMagic(DataInput, String, int, int) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Like
CodecUtil.checkHeader(DataInput,String,int,int)except this version assumes the first int has already been read and validated from the input. - checkIfFrozen() - Method in class org.apache.lucene.document.FieldType
-
Throws an exception if this FieldType is frozen.
- checkImpacts(Impacts, int) - Method in interface org.apache.lucene.internal.tests.IndexPackageAccess
- checkIndex() - Method in class org.apache.lucene.index.CheckIndex
-
Returns a
CheckIndex.Statusinstance detailing the state of the index. - checkIndex(List<String>) - Method in class org.apache.lucene.index.CheckIndex
-
Returns a
CheckIndex.Statusinstance detailing the state of the index. - checkIndex(List<String>, ExecutorService) - Method in class org.apache.lucene.index.CheckIndex
-
Returns a
CheckIndex.Statusinstance detailing the state of the index. - CheckIndex - Class in org.apache.lucene.index
-
Basic tool and API to check the health of an index and write a new segments file that removes reference to problematic segments.
- CheckIndex(Directory) - Constructor for class org.apache.lucene.index.CheckIndex
-
Create a new CheckIndex on the directory.
- CheckIndex(Directory, Lock) - Constructor for class org.apache.lucene.index.CheckIndex
-
Expert: create a directory with the specified lock.
- CheckIndex.CheckIndexException - Exception in org.apache.lucene.index
-
The marker RuntimeException used by CheckIndex APIs when index integrity failure is detected.
- CheckIndex.Options - Class in org.apache.lucene.index
-
Run-time configuration options for CheckIndex commands.
- CheckIndex.Status - Class in org.apache.lucene.index
-
Returned from
CheckIndex.checkIndex()detailing the health and status of the index. - CheckIndex.Status.DocValuesStatus - Class in org.apache.lucene.index
-
Status from testing DocValues
- CheckIndex.Status.FieldInfoStatus - Class in org.apache.lucene.index
-
Status from testing field infos.
- CheckIndex.Status.FieldNormStatus - Class in org.apache.lucene.index
-
Status from testing field norms.
- CheckIndex.Status.IndexSortStatus - Class in org.apache.lucene.index
-
Status from testing index sort
- CheckIndex.Status.LiveDocStatus - Class in org.apache.lucene.index
-
Status from testing livedocs
- CheckIndex.Status.PointsStatus - Class in org.apache.lucene.index
-
Status from testing PointValues
- CheckIndex.Status.SegmentInfoStatus - Class in org.apache.lucene.index
-
Holds the status of each segment in the index.
- CheckIndex.Status.SoftDeletsStatus - Class in org.apache.lucene.index
-
Status from testing soft deletes
- CheckIndex.Status.StoredFieldStatus - Class in org.apache.lucene.index
-
Status from testing stored fields.
- CheckIndex.Status.TermIndexStatus - Class in org.apache.lucene.index
-
Status from testing term index.
- CheckIndex.Status.TermVectorStatus - Class in org.apache.lucene.index
-
Status from testing stored fields.
- CheckIndex.Status.VectorValuesStatus - Class in org.apache.lucene.index
-
Status from testing vector values
- CheckIndex.VerifyPointsVisitor - Class in org.apache.lucene.index
-
Walks the entire N-dimensional points space, verifying that all points fall within the last cell's boundaries.
- CheckIndexException(String) - Constructor for exception org.apache.lucene.index.CheckIndex.CheckIndexException
-
Constructs a new CheckIndexException with the error message
- CheckIndexException(String, Throwable) - Constructor for exception org.apache.lucene.index.CheckIndex.CheckIndexException
-
Constructs a new CheckIndexException with the error message, and the root cause
- checkIndexHeader(DataInput, String, int, int, byte[], String) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Reads and validates a header previously written with
CodecUtil.writeIndexHeader(DataOutput, String, int, byte[], String). - checkIndexHeaderID(DataInput, byte[]) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Expert: just reads and verifies the object ID of an index header
- checkIndexHeaderSuffix(DataInput, String) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Expert: just reads and verifies the suffix of an index header
- checkIntegrity() - Method in class org.apache.lucene.codecs.CompoundDirectory
-
Checks consistency of this directory.
- checkIntegrity() - Method in class org.apache.lucene.codecs.DocValuesProducer
-
Checks consistency of this producer
- checkIntegrity() - Method in class org.apache.lucene.codecs.FieldsProducer
-
Checks consistency of this reader.
- checkIntegrity() - Method in class org.apache.lucene.codecs.KnnVectorsReader
-
Checks consistency of this reader.
- checkIntegrity() - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
- checkIntegrity() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsReader
- checkIntegrity() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsReader
- checkIntegrity() - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsReader
- checkIntegrity() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
- checkIntegrity() - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
- checkIntegrity() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
- checkIntegrity() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
- checkIntegrity() - Method in class org.apache.lucene.codecs.NormsProducer
-
Checks consistency of this producer
- checkIntegrity() - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
- checkIntegrity() - Method in class org.apache.lucene.codecs.PointsReader
-
Checks consistency of this reader.
- checkIntegrity() - Method in class org.apache.lucene.codecs.PostingsReaderBase
-
Checks consistency of this reader.
- checkIntegrity() - Method in class org.apache.lucene.codecs.StoredFieldsReader
-
Checks consistency of this reader.
- checkIntegrity() - Method in class org.apache.lucene.codecs.TermVectorsReader
-
Checks consistency of this reader.
- checkIntegrity() - Method in class org.apache.lucene.index.CodecReader
- checkIntegrity() - Method in class org.apache.lucene.index.EmptyDocValuesProducer
- checkIntegrity() - Method in class org.apache.lucene.index.FilterCodecReader
- checkIntegrity() - Method in class org.apache.lucene.index.FilterLeafReader
- checkIntegrity() - Method in class org.apache.lucene.index.LeafReader
-
Checks consistency of this reader.
- checkIntegrity() - Method in class org.apache.lucene.index.ParallelLeafReader
- checkIntegrity() - Method in class org.apache.lucene.index.SegmentReader
- checkLatitude(double) - Static method in class org.apache.lucene.geo.GeoUtils
-
validates latitude value is within standard +/-90 coordinate bounds
- checkLongitude(double) - Static method in class org.apache.lucene.geo.GeoUtils
-
validates longitude value is within standard +/-180 coordinate bounds
- checkMaxClauseCount(int) - Method in class org.apache.lucene.search.ScoringRewrite
-
This method is called after every new term to check if the number of max clauses (e.g.
- checkPendingFlushOnUpdate - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
if an indexing thread should check for pending flushes on update in order to help out on a full flush
- checkServiceName(String) - Static method in class org.apache.lucene.util.NamedSPILoader
-
Validates that a service name meets the requirements of
NamedSPILoader.NamedSPI - checksumEntireFile(IndexInput) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Clones the provided input, reads all bytes from the file, and calls
CodecUtil.checkFooter(org.apache.lucene.store.ChecksumIndexInput) - ChecksumIndexInput - Class in org.apache.lucene.store
-
Extension of IndexInput, computing checksum as it goes.
- ChecksumIndexInput(String) - Constructor for class org.apache.lucene.store.ChecksumIndexInput
-
resourceDescription should be a non-null, opaque string describing this resource; it's returned from
IndexInput.toString(). - checkUnpositioned(DocIdSetIterator) - Method in class org.apache.lucene.util.BitSet
-
Assert that the current doc is -1.
- checkVersion(int) - Static method in class org.apache.lucene.util.packed.PackedInts
-
Check the validity of a version number.
- child - Variable in class org.apache.lucene.search.Scorable.ChildScorable
-
Child Scorer.
- children() - Method in class org.apache.lucene.index.CompositeReaderContext
- children() - Method in class org.apache.lucene.index.IndexReaderContext
-
Returns the context's children iff this context is a composite context otherwise
null. - children() - Method in class org.apache.lucene.index.LeafReaderContext
- ChildScorable(Scorable, String) - Constructor for class org.apache.lucene.search.Scorable.ChildScorable
-
Creates a new ChildScorer node with the specified relationship.
- chunkSizeMask - Variable in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- chunkSizePower - Variable in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- Circle - Class in org.apache.lucene.geo
-
Represents a circle on the earth's surface.
- Circle(double, double, double) - Constructor for class org.apache.lucene.geo.Circle
-
Creates a new circle from the supplied latitude/longitude center and a radius in meters..
- classHash() - Method in class org.apache.lucene.search.Query
-
Provides a constant integer for a given class, derived from the name of the class.
- ClassicSimilarity - Class in org.apache.lucene.search.similarities
-
Expert: Historical scoring implementation.
- ClassicSimilarity() - Constructor for class org.apache.lucene.search.similarities.ClassicSimilarity
-
Default constructor: parameter-free
- ClassicSimilarity(boolean) - Constructor for class org.apache.lucene.search.similarities.ClassicSimilarity
-
Primary constructor.
- ClassLoaderUtils - Interface in org.apache.lucene.util
-
Helper class used by ServiceLoader to investigate parent/child relationships of
ClassLoaders. - ClasspathResourceLoader - Class in org.apache.lucene.util
-
Simple
ResourceLoaderthat usesClassLoader.getResourceAsStream(String)andClass.forName(String,boolean,ClassLoader)to open resources and classes, respectively. - ClasspathResourceLoader(Class<?>) - Constructor for class org.apache.lucene.util.ClasspathResourceLoader
-
Creates an instance using the context classloader to load Resources and classes Resources are resolved relative to the given class, if path is not absolute.
- ClasspathResourceLoader(ClassLoader) - Constructor for class org.apache.lucene.util.ClasspathResourceLoader
-
Creates an instance using the given classloader to load Resources and classes.
- clauses() - Method in class org.apache.lucene.search.BooleanQuery
-
Return a list of the clauses of this
BooleanQuery. - clean - Variable in class org.apache.lucene.index.CheckIndex.Status
-
True if no problems were found with the index.
- clear() - Method in class org.apache.lucene.analysis.CharArrayMap
-
Clears all entries in this map.
- clear() - Method in class org.apache.lucene.analysis.CharArrayMap.EntrySet
- clear() - Method in class org.apache.lucene.analysis.CharArraySet
-
Clears all entries in this set.
- clear() - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
- clear() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- clear() - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
- clear() - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
- clear() - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
- clear() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
-
Resets the attributes
- clear() - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
- clear() - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
- clear() - Method in class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
- clear() - Method in class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
- clear() - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
- clear() - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
- clear() - Method in class org.apache.lucene.codecs.CompetitiveImpactAccumulator
-
Reset to the same state it was in after creation.
- clear() - Method in class org.apache.lucene.document.Document
-
Removes all the fields from document.
- clear() - Method in class org.apache.lucene.index.SegmentInfos
-
Clear all
SegmentCommitInfos. - clear() - Method in class org.apache.lucene.index.TermStates
-
Clears the
TermStatesinternal state and removes all registeredTermStates - clear() - Method in class org.apache.lucene.internal.hppc.CharHashSet
- clear() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- clear() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Sets the number of stored elements to zero.
- clear() - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Sets the number of stored elements to zero.
- clear() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- clear() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- clear() - Method in class org.apache.lucene.internal.hppc.IntHashSet
- clear() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- clear() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- clear() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- clear() - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Sets the number of stored elements to zero.
- clear() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- clear() - Method in class org.apache.lucene.internal.hppc.LongHashSet
- clear() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- clear() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- clear() - Method in class org.apache.lucene.search.BoostAttributeImpl
- clear() - Method in class org.apache.lucene.search.DisiPriorityQueue
-
Clear the heap.
- clear() - Method in class org.apache.lucene.search.LRUQueryCache
-
Clear the content of this cache.
- clear() - Method in class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
- clear() - Method in class org.apache.lucene.search.Multiset
- clear() - Method in class org.apache.lucene.util.AttributeImpl
-
Clears the values in this AttributeImpl and resets it to its default value.
- clear() - Method in class org.apache.lucene.util.BitSet
-
Clear all the bits of the set.
- clear() - Method in class org.apache.lucene.util.BytesRefArray
-
Clears this
BytesRefArray - clear() - Method in class org.apache.lucene.util.BytesRefBuilder
-
Reset this builder to the empty state.
- clear() - Method in class org.apache.lucene.util.BytesRefHash.BytesStartArray
-
clears the
BytesRefHash.BytesStartArrayand returns the cleared instance. - clear() - Method in class org.apache.lucene.util.BytesRefHash
- clear() - Method in class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
- clear() - Method in class org.apache.lucene.util.CharsRefBuilder
-
Reset this builder to the empty state.
- clear() - Method in class org.apache.lucene.util.FixedBitSet
- clear() - Method in class org.apache.lucene.util.hnsw.FloatHeap
- clear() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
- clear() - Method in class org.apache.lucene.util.hnsw.NeighborArray
- clear() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
- clear() - Method in class org.apache.lucene.util.IntsRefBuilder
-
Empty this builder.
- clear() - Method in class org.apache.lucene.util.LongHeap
-
Removes all entries from the PriorityQueue.
- clear() - Method in class org.apache.lucene.util.packed.GrowableWriter
- clear() - Method in class org.apache.lucene.util.packed.PackedInts.Mutable
-
Sets all values to 0.
- clear() - Method in class org.apache.lucene.util.PriorityQueue
-
Removes all entries from the PriorityQueue.
- clear() - Method in class org.apache.lucene.util.SentinelIntSet
- clear() - Method in class org.apache.lucene.util.SparseFixedBitSet
- clear() - Method in class org.apache.lucene.util.WeakIdentityMap
-
Removes all of the mappings from this map.
- clear(boolean) - Method in class org.apache.lucene.util.BytesRefHash
- clear(int) - Method in class org.apache.lucene.util.BitSet
-
Clear the bit at
i. - clear(int) - Method in class org.apache.lucene.util.FixedBitSet
- clear(int) - Method in class org.apache.lucene.util.SparseFixedBitSet
-
Clear the bit at index
i. - clear(int, int) - Method in class org.apache.lucene.util.BitSet
-
Clears a range of bits.
- clear(int, int) - Method in class org.apache.lucene.util.FixedBitSet
- clear(int, int) - Method in class org.apache.lucene.util.SparseFixedBitSet
- clear(long) - Method in class org.apache.lucene.util.LongBitSet
- clear(long, long) - Method in class org.apache.lucene.util.LongBitSet
-
Clears a range of bits.
- clearAttributes() - Method in class org.apache.lucene.util.AttributeSource
-
Resets all Attributes in this AttributeSource by calling
AttributeImpl.clear()on each Attribute implementation. - clearCoreCacheKey(Object) - Method in class org.apache.lucene.search.LRUQueryCache
-
Remove all cache entries for the given core cache key.
- clearCreatedFiles() - Method in class org.apache.lucene.store.TrackingDirectoryWrapper
- clearQuery(Query) - Method in class org.apache.lucene.search.LRUQueryCache
-
Remove all cache entries for the given query.
- clone() - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
- clone() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- clone() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
- clone() - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
- clone() - Method in class org.apache.lucene.codecs.compressing.Decompressor
- clone() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsReader
- clone() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsReader
- clone() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState
- clone() - Method in class org.apache.lucene.codecs.MutablePointTree
- clone() - Method in class org.apache.lucene.codecs.StoredFieldsReader
- clone() - Method in class org.apache.lucene.codecs.TermVectorsReader
-
Create a clone that one caller at a time may use to read term vectors.
- clone() - Method in class org.apache.lucene.index.NoMergeScheduler
- clone() - Method in interface org.apache.lucene.index.PointValues.PointTree
-
Clone, the current node becomes the root of the new tree.
- clone() - Method in class org.apache.lucene.index.SegmentCommitInfo
- clone() - Method in class org.apache.lucene.index.SegmentInfos
-
Returns a copy of this instance, also copying each SegmentInfo.
- clone() - Method in class org.apache.lucene.index.TermState
- clone() - Method in class org.apache.lucene.internal.hppc.CharHashSet
- clone() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- clone() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Clone this object.
- clone() - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Clone this object.
- clone() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- clone() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- clone() - Method in class org.apache.lucene.internal.hppc.IntHashSet
- clone() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- clone() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- clone() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- clone() - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Clone this object.
- clone() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- clone() - Method in class org.apache.lucene.internal.hppc.LongHashSet
- clone() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- clone() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- clone() - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
- clone() - Method in class org.apache.lucene.store.BufferedIndexInput
- clone() - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- clone() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- clone() - Method in class org.apache.lucene.store.DataInput
-
Returns a clone of this stream.
- clone() - Method in class org.apache.lucene.store.IndexInput
-
Returns a clone of this stream.
- clone() - Method in class org.apache.lucene.util.AttributeImpl
-
In most cases the clone is, and should be, deep in order to be able to properly capture the state of all attributes.
- clone() - Method in class org.apache.lucene.util.AttributeSource.State
- clone() - Method in class org.apache.lucene.util.BytesRef
-
Returns a shallow clone of this instance (the underlying bytes are not copied and will be shared by both the returned object and this object.
- clone() - Method in class org.apache.lucene.util.CharsRef
-
Returns a shallow clone of this instance (the underlying characters are not copied and will be shared by both the returned object and this object.
- clone() - Method in class org.apache.lucene.util.FixedBitSet
- clone() - Method in class org.apache.lucene.util.IntsRef
-
Returns a shallow clone of this instance (the underlying ints are not copied and will be shared by both the returned object and this object.
- clone() - Method in class org.apache.lucene.util.LongBitSet
- clone() - Method in class org.apache.lucene.util.LongsRef
-
Returns a shallow clone of this instance (the underlying longs are not copied and will be shared by both the returned object and this object.
- clone() - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataInput
- cloneAttributes() - Method in class org.apache.lucene.util.AttributeSource
-
Performs a clone of all
AttributeImplinstances returned in a newAttributeSourceinstance. - close() - Method in class org.apache.lucene.analysis.Analyzer
-
Frees persistent resources used by this Analyzer
- close() - Method in class org.apache.lucene.analysis.CharFilter
-
Closes the underlying input stream.
- close() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
- close() - Method in class org.apache.lucene.analysis.TokenFilter
-
Releases resources associated with this stream.
- close() - Method in class org.apache.lucene.analysis.Tokenizer
-
Releases resources associated with this stream.
- close() - Method in class org.apache.lucene.analysis.TokenStream
-
Releases resources associated with this stream.
- close() - Method in class org.apache.lucene.codecs.FieldsConsumer
- close() - Method in class org.apache.lucene.codecs.FieldsProducer
- close() - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
- close() - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter
- close() - Method in class org.apache.lucene.codecs.lucene90.compressing.FieldsIndexWriter
- close() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsReader
-
Close the underlying
IndexInputs. - close() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
- close() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsReader
- close() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
- close() - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsReader
- close() - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter
- close() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
- close() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
- close() - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
- close() - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
- close() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
- close() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsWriter
- close() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
- close() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
- close() - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader
- close() - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
- close() - Method in class org.apache.lucene.codecs.PostingsReaderBase
- close() - Method in class org.apache.lucene.codecs.PostingsWriterBase
- close() - Method in class org.apache.lucene.codecs.StoredFieldsWriter
- close() - Method in class org.apache.lucene.codecs.TermVectorsWriter
- close() - Method in class org.apache.lucene.index.CheckIndex
- close() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
- close() - Method in class org.apache.lucene.index.EmptyDocValuesProducer
-
Closes this doc values producer.
- close() - Method in class org.apache.lucene.index.IndexReader
-
Closes files associated with this index.
- close() - Method in class org.apache.lucene.index.IndexWriter
-
Closes all open resources and releases the write lock.
- close() - Method in class org.apache.lucene.index.MergeScheduler
-
Close this MergeScheduler.
- close() - Method in class org.apache.lucene.index.NoMergeScheduler
- close() - Method in class org.apache.lucene.index.SerialMergeScheduler
- close() - Method in class org.apache.lucene.search.ControlledRealTimeReopenThread
- close() - Method in class org.apache.lucene.search.LiveFieldValues
- close() - Method in class org.apache.lucene.search.ReferenceManager
-
Closes this ReferenceManager to prevent future
acquiring. - close() - Method in class org.apache.lucene.search.SearcherLifetimeManager
-
Close this to future searching; any searches still in process in other threads won't be affected, and they should still call
SearcherLifetimeManager.release(org.apache.lucene.search.IndexSearcher)after they are done. - close() - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
- close() - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- close() - Method in class org.apache.lucene.store.ByteBuffersDirectory
- close() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- close() - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
- close() - Method in class org.apache.lucene.store.Directory
-
Closes the directory.
- close() - Method in class org.apache.lucene.store.FileSwitchDirectory
- close() - Method in class org.apache.lucene.store.FilterDirectory
- close() - Method in class org.apache.lucene.store.FilterIndexInput
- close() - Method in class org.apache.lucene.store.FilterIndexOutput
- close() - Method in class org.apache.lucene.store.FSDirectory
- close() - Method in class org.apache.lucene.store.IndexInput
-
Closes the stream to further operations.
- close() - Method in class org.apache.lucene.store.IndexOutput
-
Closes this stream to further operations.
- close() - Method in class org.apache.lucene.store.InputStreamDataInput
- close() - Method in class org.apache.lucene.store.Lock
-
Releases exclusive access.
- close() - Method in class org.apache.lucene.store.NRTCachingDirectory
-
Close this directory, which flushes any cached files to the delegate and then closes the delegate.
- close() - Method in class org.apache.lucene.store.OutputStreamDataOutput
- close() - Method in class org.apache.lucene.store.OutputStreamIndexOutput
- close() - Method in class org.apache.lucene.util.bkd.BKDWriter
- close() - Method in class org.apache.lucene.util.bkd.HeapPointReader
- close() - Method in class org.apache.lucene.util.bkd.HeapPointWriter
- close() - Method in class org.apache.lucene.util.bkd.OfflinePointReader
- close() - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
- close() - Method in class org.apache.lucene.util.BytesRefHash
-
Closes the BytesRefHash and releases all internally used memory
- close() - Method in class org.apache.lucene.util.CloseableThreadLocal
- close() - Method in class org.apache.lucene.util.JavaLoggingInfoStream
- close() - Method in class org.apache.lucene.util.OfflineSorter.ByteSequencesReader
-
Closes the provided
IndexInput. - close() - Method in class org.apache.lucene.util.OfflineSorter.ByteSequencesWriter
-
Closes the provided
IndexOutput. - close() - Method in class org.apache.lucene.util.PrintStreamInfoStream
- close(Closeable...) - Static method in class org.apache.lucene.util.IOUtils
-
Closes all given
Closeables. - close(Iterable<? extends Closeable>) - Static method in class org.apache.lucene.util.IOUtils
-
Closes all given
Closeables. - CloseableRandomVectorScorerSupplier - Interface in org.apache.lucene.util.hnsw
-
A supplier that creates
RandomVectorScorerfrom an ordinal. - CloseableThreadLocal<T> - Class in org.apache.lucene.util
-
Java's builtin ThreadLocal has a serious flaw: it can take an arbitrarily long amount of time to dereference the things you had stored in it, even once the ThreadLocal instance itself is no longer referenced.
- CloseableThreadLocal() - Constructor for class org.apache.lucene.util.CloseableThreadLocal
- closeWhileHandlingException(Closeable...) - Static method in class org.apache.lucene.util.IOUtils
-
Closes all given
Closeables, suppressing all thrown exceptions. - closeWhileHandlingException(Iterable<? extends Closeable>) - Static method in class org.apache.lucene.util.IOUtils
-
Closes all given
Closeables, suppressing all thrown nonVirtualMachineErrorexceptions. - CLOSING - org.apache.lucene.index.MergeTrigger
-
Merge was triggered by a closing IndexWriter.
- codec - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Codec used to read this segment.
- codec - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
Codecused to write new segments. - Codec - Class in org.apache.lucene.codecs
-
Encodes/decodes an inverted index segment.
- Codec(String) - Constructor for class org.apache.lucene.codecs.Codec
-
Creates a new codec.
- CODEC_FILE_PATTERN - Static variable in class org.apache.lucene.index.IndexFileNames
-
All files created by codecs much match this pattern (checked in SegmentInfo).
- CODEC_MAGIC - Static variable in class org.apache.lucene.codecs.CodecUtil
-
Constant to identify the start of a codec header.
- CODEC_NAME - Static variable in class org.apache.lucene.util.bkd.BKDWriter
- CODEC_NAME - Static variable in class org.apache.lucene.util.packed.PackedInts
- CodecReader - Class in org.apache.lucene.index
-
LeafReader implemented by codec APIs.
- CodecReader() - Constructor for class org.apache.lucene.index.CodecReader
-
Sole constructor.
- CodecUtil - Class in org.apache.lucene.codecs
-
Utility class for reading and writing versioned headers.
- codePoint - Variable in class org.apache.lucene.util.UnicodeUtil.UTF8CodePoint
- codePointAt(byte[], int, UnicodeUtil.UTF8CodePoint) - Static method in class org.apache.lucene.util.UnicodeUtil
-
Computes the codepoint and codepoint length (in bytes) of the specified
offsetin the providedutf8byte array, assuming UTF8 encoding. - codePointCount(BytesRef) - Static method in class org.apache.lucene.util.UnicodeUtil
-
Returns the number of code points in this UTF8 sequence.
- COLINEAR - org.apache.lucene.geo.GeoUtils.WindingOrder
- collect(int) - Method in class org.apache.lucene.search.FilterLeafCollector
- collect(int) - Method in interface org.apache.lucene.search.LeafCollector
-
Called once for every document matching a query, with the unbased document number.
- collect(int) - Method in class org.apache.lucene.search.SimpleCollector
- collect(int, float) - Method in class org.apache.lucene.search.AbstractKnnCollector
- collect(int, float) - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
- collect(int, float) - Method in interface org.apache.lucene.search.KnnCollector
-
Collect the provided docId and include in the result set.
- collect(int, float) - Method in class org.apache.lucene.search.TopKnnCollector
- collect(int, float) - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
- collect(int, float) - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
- collect(DocIdStream) - Method in interface org.apache.lucene.search.LeafCollector
-
Bulk-collect doc IDs.
- collectionModel - Variable in class org.apache.lucene.search.similarities.LMSimilarity
-
The collection model.
- CollectionNodesIterator(IntArrayList) - Constructor for class org.apache.lucene.util.hnsw.HnswGraph.CollectionNodesIterator
-
Constructor for iterator based on collection representing nodes
- collectionStatistics(String) - Method in class org.apache.lucene.search.IndexSearcher
-
Returns
CollectionStatisticsfor a field, ornullif the field does not exist (has no indexed terms) - CollectionStatistics - Class in org.apache.lucene.search
-
Contains statistics for a collection (field).
- CollectionStatistics(String, long, long, long, long) - Constructor for class org.apache.lucene.search.CollectionStatistics
-
Creates statistics instance for a collection (field).
- CollectionTerminatedException - Exception in org.apache.lucene.search
-
Throw this exception in
LeafCollector.collect(int)to prematurely terminate collection of the current leaf. - CollectionTerminatedException() - Constructor for exception org.apache.lucene.search.CollectionTerminatedException
-
Sole constructor.
- CollectionUtil - Class in org.apache.lucene.util
-
Methods for manipulating (sorting) and creating collections.
- Collector - Interface in org.apache.lucene.search
-
Expert: Collectors are primarily meant to be used to gather raw results from a search, and implement sorting or custom result filtering, collation, etc.
- CollectorManager<C extends Collector,T> - Interface in org.apache.lucene.search
-
A manager of collectors.
- combine(float, boolean, float) - Method in class org.apache.lucene.search.QueryRescorer
-
Implement this in a subclass to combine the first pass and second pass scores.
- COMMA - Static variable in class org.apache.lucene.geo.SimpleWKTShapeParser
- CommandLineUtil - Class in org.apache.lucene.util
-
Class containing some useful methods used by command line tools
- commit - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
IndexCommitthatIndexWriteris opened on. - commit() - Method in class org.apache.lucene.index.IndexWriter
-
Commits all pending changes (added and deleted documents, segment merges, added indexes, etc.) to the index, and syncs all referenced index files, such that a reader will see the changes and the index updates will survive an OS or machine crash or power loss.
- commit() - Method in interface org.apache.lucene.index.TwoPhaseCommit
-
The second phase of a 2-phase commit.
- commit(Directory) - Method in class org.apache.lucene.index.SegmentInfos
-
Writes and syncs to the Directory dir, taking care to remove the segments file on exception
- COMMIT - org.apache.lucene.index.MergeTrigger
-
Merge was triggered on commit.
- CommitFailException(Throwable, TwoPhaseCommit) - Constructor for exception org.apache.lucene.index.TwoPhaseCommitTool.CommitFailException
-
Sole constructor.
- commitOnClose - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
True if calls to
IndexWriter.close()should first do a commit. - common(Long, Long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
- common(Object, Object) - Method in class org.apache.lucene.util.fst.NoOutputs
- common(BytesRef, BytesRef) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
- common(CharsRef, CharsRef) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
- common(PairOutputs.Pair<A, B>, PairOutputs.Pair<A, B>) - Method in class org.apache.lucene.util.fst.PairOutputs
- common(IntsRef, IntsRef) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
- common(T, T) - Method in class org.apache.lucene.util.fst.Outputs
-
Eg common("foobar", "food") -> "foo"
- commonSuffixRef - Variable in class org.apache.lucene.util.automaton.CompiledAutomaton
-
Shared common suffix accepted by the automaton.
- compact() - Method in class org.apache.lucene.util.BytesRefHash
-
Returns the ids array in arbitrary order.
- COMPACT - Static variable in class org.apache.lucene.util.packed.PackedInts
-
No memory overhead at all, but the returned implementation may be slow.
- comparators - Variable in class org.apache.lucene.search.FieldValueHitQueue
- compare(byte[], byte[]) - Method in class org.apache.lucene.index.CheckIndex.VerifyPointsVisitor
- compare(byte[], byte[]) - Method in interface org.apache.lucene.index.PointValues.IntersectVisitor
-
Called for non-leaf cells to test how the cell relates to the query, to determine how to further recurse down the tree.
- compare(byte[], byte[]) - Method in enum org.apache.lucene.index.VectorSimilarityFunction
-
Calculates a similarity score between the two vectors with a specified function.
- compare(byte[], byte[]) - Method in interface org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity.ByteVectorComparator
- compare(byte[], int, byte[], int) - Method in interface org.apache.lucene.util.ArrayUtil.ByteArrayComparator
-
Compare bytes starting from the given offsets.
- compare(float[], float[]) - Method in enum org.apache.lucene.index.VectorSimilarityFunction
-
Calculates a similarity score between the two vectors with a specified function.
- compare(int, int) - Method in interface org.apache.lucene.index.IndexSorter.DocComparator
-
Compare docID1 against docID2.
- compare(int, int) - Method in class org.apache.lucene.search.comparators.DocComparator
- compare(int, int) - Method in class org.apache.lucene.search.comparators.DoubleComparator
- compare(int, int) - Method in class org.apache.lucene.search.comparators.FloatComparator
- compare(int, int) - Method in class org.apache.lucene.search.comparators.IntComparator
- compare(int, int) - Method in class org.apache.lucene.search.comparators.LongComparator
- compare(int, int) - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
- compare(int, int) - Method in class org.apache.lucene.search.FieldComparator
-
Compare hit at slot1 with hit at slot2.
- compare(int, int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
- compare(int, int) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
- compare(int, int) - Method in class org.apache.lucene.util.IntroSelector
-
Compare entries found in slots
iandj. - compare(int, int) - Method in class org.apache.lucene.util.IntroSorter
- compare(int, int) - Method in class org.apache.lucene.util.MSBRadixSorter
- compare(int, int) - Method in class org.apache.lucene.util.Sorter
-
Compare entries found in slots
iandj. - compare(int, int) - Method in class org.apache.lucene.util.StringSorter
- compare(BytesRef, BytesRef) - Method in class org.apache.lucene.util.BytesRefComparator
- compare(BytesRef, BytesRef, int) - Method in class org.apache.lucene.util.BytesRefComparator
-
Compare two bytes refs that first k bytes are already guaranteed to be equal.
- compareBottom(int) - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
- compareBottom(int) - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
- compareBottom(int) - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
- compareBottom(int) - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
- compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
- compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
- compareBottom(int) - Method in interface org.apache.lucene.search.LeafFieldComparator
-
Compare the bottom of the queue with this doc.
- compareImplementationDistance(Class<? extends C>, VirtualMethod<C>, VirtualMethod<C>) - Static method in class org.apache.lucene.util.VirtualMethod
-
Utility method that compares the implementation/override distance of two methods.
- compareMissingValueWithBottomValue() - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
- compareMissingValueWithBottomValue() - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
- compareMissingValueWithBottomValue() - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
- compareMissingValueWithBottomValue() - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
- compareMissingValueWithBottomValue() - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
- compareMissingValueWithTopValue() - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
- compareMissingValueWithTopValue() - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
- compareMissingValueWithTopValue() - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
- compareMissingValueWithTopValue() - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
- compareMissingValueWithTopValue() - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
-
in ascending sort, missing value is competitive when it is less or equal(maybe there are two or more comparators) than bottom value.
- comparePivot(int) - Method in class org.apache.lucene.util.IntroSelector
-
Compare the pivot with the slot at
j, similarly tocompare(i, j). - comparePivot(int) - Method in class org.apache.lucene.util.IntroSorter
- comparePivot(int) - Method in class org.apache.lucene.util.Sorter
-
Compare the pivot with the slot at
j, similarly tocompare(i, j). - compareSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValue
- compareSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueBool
- compareSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueDouble
- compareSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueFloat
- compareSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueInt
- compareSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueLong
- compareSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueStr
- compareSaved(int, int) - Method in class org.apache.lucene.util.TimSorter
-
Compare element
ifrom the temporary storage with elementjfrom the slice to sort, similarly toSorter.compare(int, int). - compareTo(ConcurrentMergeScheduler.MergeThread) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler.MergeThread
- compareTo(IndexCommit) - Method in class org.apache.lucene.index.IndexCommit
- compareTo(Term) - Method in class org.apache.lucene.index.Term
-
Compares two terms, returning a negative integer if this term belongs before the argument, zero if this term is equal to the argument, and a positive integer if this term belongs after the argument.
- compareTo(PhraseQuery.PostingsAndFreq) - Method in class org.apache.lucene.search.PhraseQuery.PostingsAndFreq
- compareTo(BytesRef) - Method in class org.apache.lucene.util.BytesRef
-
Unsigned byte order comparison
- compareTo(CharsRef) - Method in class org.apache.lucene.util.CharsRef
-
Signed int order comparison
- compareTo(IntsRef) - Method in class org.apache.lucene.util.IntsRef
-
Signed int order comparison
- compareTo(LongsRef) - Method in class org.apache.lucene.util.LongsRef
-
Signed int order comparison
- compareTo(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValue
- compareTop(int) - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
- compareTop(int) - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
- compareTop(int) - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
- compareTop(int) - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
- compareTop(int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
- compareTop(int) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
- compareTop(int) - Method in interface org.apache.lucene.search.LeafFieldComparator
-
Compare the top value with this doc.
- compareUnsigned4(byte[], int, byte[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Compare exactly 4 unsigned bytes from the provided arrays.
- compareUnsigned8(byte[], int, byte[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Compare exactly 8 unsigned bytes from the provided arrays.
- compareValues(Float, Float) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
- compareValues(BytesRef, BytesRef) - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
- compareValues(BytesRef, BytesRef) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
- compareValues(T, T) - Method in class org.apache.lucene.search.FieldComparator
-
Returns a negative integer if first is less than second, 0 if they are equal and a positive integer otherwise.
- CompetitiveImpactAccumulator - Class in org.apache.lucene.codecs
-
This class accumulates the (freq, norm) pairs that may produce competitive scores.
- CompetitiveImpactAccumulator() - Constructor for class org.apache.lucene.codecs.CompetitiveImpactAccumulator
-
Sole constructor.
- competitiveIterator() - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
- competitiveIterator() - Method in interface org.apache.lucene.search.LeafCollector
-
Optionally returns an iterator over competitive documents.
- competitiveIterator() - Method in interface org.apache.lucene.search.LeafFieldComparator
-
Returns a competitive iterator
- compile() - Method in class org.apache.lucene.util.fst.FSTCompiler
-
Returns the metadata of the final FST.
- compiled - Variable in class org.apache.lucene.search.AutomatonQuery
- CompiledAutomaton - Class in org.apache.lucene.util.automaton
-
Immutable class holding compiled details for a given Automaton.
- CompiledAutomaton(Automaton) - Constructor for class org.apache.lucene.util.automaton.CompiledAutomaton
-
Create this, passing simplify=true and finite=null, so that we try to simplify the automaton and determine if it is finite.
- CompiledAutomaton(Automaton, Boolean, boolean) - Constructor for class org.apache.lucene.util.automaton.CompiledAutomaton
-
Create this.
- CompiledAutomaton(Automaton, Boolean, boolean, int, boolean) - Constructor for class org.apache.lucene.util.automaton.CompiledAutomaton
-
Create this.
- CompiledAutomaton.AUTOMATON_TYPE - Enum in org.apache.lucene.util.automaton
-
Automata are compiled into different internal forms for the most efficient execution depending upon the language they accept.
- complement(Automaton, int) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns a (deterministic) automaton that accepts the complement of the language of the given automaton.
- COMPLEMENT - Static variable in class org.apache.lucene.util.automaton.RegExp
-
Syntax flag, enables complement (
~). - COMPLETE - org.apache.lucene.search.ScoreMode
-
Produced scorers will allow visiting all matches and get their score.
- COMPLETE_NO_SCORES - org.apache.lucene.search.ScoreMode
-
Produced scorers will allow visiting all matches but scores won't be available.
- COMPLETED - Static variable in interface org.apache.lucene.geo.Tessellator.Monitor
- Component2D - Interface in org.apache.lucene.geo
-
2D Geometry object that supports spatial relationships with bounding boxes, triangles and points.
- Component2D.WithinRelation - Enum in org.apache.lucene.geo
-
Used by withinTriangle to check the within relationship between a triangle and the query shape (e.g.
- CompositeReader - Class in org.apache.lucene.index
-
Instances of this reader type can only be used to get stored fields from the underlying LeafReaders, but it is not possible to directly retrieve postings.
- CompositeReader() - Constructor for class org.apache.lucene.index.CompositeReader
-
Sole constructor.
- CompositeReaderContext - Class in org.apache.lucene.index
-
IndexReaderContextforCompositeReaderinstance. - compound - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
True if segment is compound file format.
- CompoundDirectory - Class in org.apache.lucene.codecs
-
A read-only
Directorythat consists of a view over a compound file. - CompoundDirectory() - Constructor for class org.apache.lucene.codecs.CompoundDirectory
-
Sole constructor.
- compoundFormat() - Method in class org.apache.lucene.codecs.Codec
-
Encodes/decodes compound files
- compoundFormat() - Method in class org.apache.lucene.codecs.FilterCodec
- compoundFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
- CompoundFormat - Class in org.apache.lucene.codecs
-
Encodes/decodes compound files
- CompoundFormat() - Constructor for class org.apache.lucene.codecs.CompoundFormat
-
Sole constructor.
- compress - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- compress(byte[], int, byte[], DataOutput) - Static method in class org.apache.lucene.util.compress.LowercaseAsciiCompression
-
Compress
in[0:len]intoout. - compress(byte[], int, int, DataOutput, LZ4.HashTable) - Static method in class org.apache.lucene.util.compress.LZ4
-
Compress
bytes[off:off+len]intooutusing at most 16kB of memory. - compress(ByteBuffersDataInput, DataOutput) - Method in class org.apache.lucene.codecs.compressing.Compressor
-
Compress bytes into
out. - COMPRESSED_REFS_ENABLED - Static variable in class org.apache.lucene.util.RamUsageEstimator
-
True, iff compressed references (oops) are enabled by this JVM
- compressionAlgorithms - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
Number of times each compression method has been used.
- CompressionMode - Class in org.apache.lucene.codecs.compressing
-
A compression mode.
- CompressionMode() - Constructor for class org.apache.lucene.codecs.compressing.CompressionMode
-
Sole constructor.
- Compressor - Class in org.apache.lucene.codecs.compressing
-
A data compressor.
- Compressor() - Constructor for class org.apache.lucene.codecs.compressing.Compressor
-
Sole constructor, typically called from sub-classes.
- compressWithDictionary(byte[], int, int, int, DataOutput, LZ4.HashTable) - Static method in class org.apache.lucene.util.compress.LZ4
-
Compress
bytes[dictOff+dictLen:dictOff+dictLen+len]intooutusing at most 16kB of memory. - computeBoundingBox() - Method in class org.apache.lucene.document.LatLonShapeDocValues
- computeBoundingBox() - Method in class org.apache.lucene.document.XYShapeDocValues
- computeCardinality(int, int, int[]) - Method in class org.apache.lucene.util.bkd.HeapPointWriter
-
Computes the cardinality of the points between
fromtpto - computeCentroid() - Method in class org.apache.lucene.document.LatLonShapeDocValues
- computeCentroid() - Method in class org.apache.lucene.document.XYShapeDocValues
- computeNorm(FieldInvertState) - Method in class org.apache.lucene.search.similarities.MultiSimilarity
- computeNorm(FieldInvertState) - Method in class org.apache.lucene.search.similarities.PerFieldSimilarityWrapper
- computeNorm(FieldInvertState) - Method in class org.apache.lucene.search.similarities.Similarity
-
Computes the normalization value for a field at index-time.
- computeProbability(BasicStats) - Method in class org.apache.lucene.search.similarities.IndriDirichletSimilarity.IndriCollectionModel
- computeProbability(BasicStats) - Method in interface org.apache.lucene.search.similarities.LMSimilarity.CollectionModel
-
Computes the probability
p(w|C)according to the language model strategy for the current term. - computeProbability(BasicStats) - Method in class org.apache.lucene.search.similarities.LMSimilarity.DefaultCollectionModel
- concatenate(List<Automaton>) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns an automaton that accepts the concatenation of the languages of the given automata.
- concatenate(Automaton, Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns an automaton that accepts the concatenation of the languages of the given automata.
- ConcurrentHnswMerger - Class in org.apache.lucene.util.hnsw
-
This merger merges graph in a concurrent manner, by using
HnswConcurrentMergeBuilder - ConcurrentHnswMerger(FieldInfo, RandomVectorScorerSupplier, int, int, TaskExecutor, int) - Constructor for class org.apache.lucene.util.hnsw.ConcurrentHnswMerger
- ConcurrentMergeScheduler - Class in org.apache.lucene.index
-
A
MergeSchedulerthat runs each merge using a separate thread. - ConcurrentMergeScheduler() - Constructor for class org.apache.lucene.index.ConcurrentMergeScheduler
-
Sole constructor, with all settings set to default values.
- ConcurrentMergeScheduler.MergeThread - Class in org.apache.lucene.index
-
Runs a merge thread to execute a single merge, then exits.
- ConcurrentMergeSchedulerAccess - Interface in org.apache.lucene.internal.tests
-
Access to
ConcurrentMergeSchedulerinternals exposed to the test framework. - config - Variable in class org.apache.lucene.util.bkd.BKDWriter
-
BKD tree configuration
- ConjunctionUtils - Class in org.apache.lucene.search
-
Helper methods for building conjunction iterators
- ConjunctionUtils() - Constructor for class org.apache.lucene.search.ConjunctionUtils
- constant(double) - Static method in class org.apache.lucene.search.DoubleValuesSource
-
Creates a DoubleValuesSource that always returns a constant value
- constant(long) - Static method in class org.apache.lucene.search.LongValuesSource
-
Creates a LongValuesSource that always returns a constant value
- CONSTANT_SCORE_BLENDED_REWRITE - Static variable in class org.apache.lucene.search.MultiTermQuery
-
A rewrite method where documents are assigned a constant score equal to the query's boost.
- CONSTANT_SCORE_BOOLEAN_REWRITE - Static variable in class org.apache.lucene.search.MultiTermQuery
-
Like
MultiTermQuery.SCORING_BOOLEAN_REWRITEexcept scores are not computed. - CONSTANT_SCORE_BOOLEAN_REWRITE - Static variable in class org.apache.lucene.search.ScoringRewrite
-
Like
ScoringRewrite.SCORING_BOOLEAN_REWRITEexcept scores are not computed. - CONSTANT_SCORE_REWRITE - Static variable in class org.apache.lucene.search.MultiTermQuery
-
A rewrite method that first creates a private Filter, by visiting each term in sequence and marking all docs for that term.
- ConstantBulkScorer(BulkScorer, Weight, float) - Constructor for class org.apache.lucene.search.ConstantScoreQuery.ConstantBulkScorer
- Constants - Class in org.apache.lucene.util
-
Some useful constants.
- ConstantScoreQuery - Class in org.apache.lucene.search
-
A query that wraps another query and simply returns a constant score equal to 1 for every document that matches the query.
- ConstantScoreQuery(Query) - Constructor for class org.apache.lucene.search.ConstantScoreQuery
-
Strips off scores from the passed in Query.
- ConstantScoreQuery.ConstantBulkScorer - Class in org.apache.lucene.search
-
We return this as our
BulkScorerso that if the CSQ wraps a query with its own optimized top-level scorer (e.g. - ConstantScoreScorer - Class in org.apache.lucene.search
-
A constant-scoring
Scorer. - ConstantScoreScorer(Weight, float, ScoreMode, DocIdSetIterator) - Constructor for class org.apache.lucene.search.ConstantScoreScorer
-
Constructor based on a
DocIdSetIteratorwhich will be used to drive iteration. - ConstantScoreScorer(Weight, float, ScoreMode, TwoPhaseIterator) - Constructor for class org.apache.lucene.search.ConstantScoreScorer
-
Constructor based on a
TwoPhaseIterator. - ConstantScoreWeight - Class in org.apache.lucene.search
-
A Weight that has a constant score equal to the boost of the wrapped query.
- ConstantScoreWeight(Query, float) - Constructor for class org.apache.lucene.search.ConstantScoreWeight
- consume(int[]) - Method in class org.apache.lucene.util.hnsw.HnswGraph.ArrayNodesIterator
- consume(int[]) - Method in class org.apache.lucene.util.hnsw.HnswGraph.CollectionNodesIterator
- consume(int[]) - Method in class org.apache.lucene.util.hnsw.HnswGraph.NodesIterator
-
Consume integers from the iterator and place them into the `dest` array.
- consumeTerms(Query, Term...) - Method in class org.apache.lucene.search.QueryVisitor
-
Called by leaf queries that match on specific terms
- consumeTermsMatching(Query, String, Supplier<ByteRunAutomaton>) - Method in class org.apache.lucene.search.QueryVisitor
-
Called by leaf queries that match on a class of terms
- contains(char) - Method in class org.apache.lucene.internal.hppc.CharHashSet
- contains(char[], int, int) - Method in class org.apache.lucene.analysis.CharArraySet
-
true if the
lenchars oftextstarting atoffare in the set - contains(double, double) - Method in interface org.apache.lucene.geo.Component2D
-
relates this component2D with a point *
- contains(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
- contains(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
- contains(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
- contains(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
- contains(long) - Method in class org.apache.lucene.internal.hppc.LongHashSet
- contains(CharSequence) - Method in class org.apache.lucene.analysis.CharArraySet
-
true if the
CharSequenceis in the set - contains(Object) - Method in class org.apache.lucene.analysis.CharArrayMap.EntrySet
- contains(Object) - Method in class org.apache.lucene.analysis.CharArraySet
- contains(Object) - Method in class org.apache.lucene.search.Multiset
- CONTAINS - org.apache.lucene.document.RangeFieldQuery.QueryType
-
Use this for contains
- CONTAINS - org.apache.lucene.document.ShapeField.QueryRelation
-
used for CONTAINS Queries
- containsKey(char) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- containsKey(char[], int, int) - Method in class org.apache.lucene.analysis.CharArrayMap
- containsKey(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- containsKey(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- containsKey(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- containsKey(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- containsKey(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- containsKey(long) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- containsKey(long) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- containsKey(long) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- containsKey(CharSequence) - Method in class org.apache.lucene.analysis.CharArrayMap
-
true if the
CharSequenceis in theCharArrayMap.keySet() - containsKey(Object) - Method in class org.apache.lucene.analysis.CharArrayMap
- containsKey(Object) - Method in class org.apache.lucene.util.WeakIdentityMap
-
Returns
trueif this map contains a mapping for the specified key. - containsLine(double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D
-
return true if this component2D contains the provided line *
- containsLine(double, double, double, double, double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D
-
return true if this component2D contains the provided line *
- containsPoint(double, double, double, double, double, double) - Static method in interface org.apache.lucene.geo.Component2D
-
returns true if rectangle (defined by minX, maxX, minY, maxY) contains the X Y point
- containsPoint(double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.Rectangle
-
returns true if rectangle (defined by minLat, maxLat, minLon, maxLon) contains the lat lon point
- containsTriangle(double, double, double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D
-
return true if this component2D contains the provided triangle *
- containsTriangle(double, double, double, double, double, double, double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D
-
return true if this component2D contains the provided triangle *
- context - Variable in class org.apache.lucene.index.SegmentReadState
-
IOContextto pass toDirectory.openInput(String,IOContext). - context - Variable in class org.apache.lucene.index.SegmentWriteState
-
IOContextfor all writes; you should pass this toDirectory.createOutput(String,IOContext). - context - Variable in class org.apache.lucene.store.IOContext
-
An object of a enumerator Context type
- context - Variable in class org.apache.lucene.util.fst.Util.FSTPath
- ControlledRealTimeReopenThread<T> - Class in org.apache.lucene.search
-
Utility class that runs a thread to manage periodicc reopens of a
ReferenceManager, with methods to wait for a specific index changes to become visible. - ControlledRealTimeReopenThread(IndexWriter, ReferenceManager<T>, double, double) - Constructor for class org.apache.lucene.search.ControlledRealTimeReopenThread
-
Create ControlledRealTimeReopenThread, to periodically reopen the
ReferenceManager. - convert(Automaton) - Method in class org.apache.lucene.util.automaton.UTF32ToUTF8
-
Converts an incoming utf32 automaton to an equivalent utf8 one.
- copy() - Method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier
- copy() - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
- copy() - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
- copy() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
- copy() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues.Bytes
- copy() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues
-
Creates a new copy of this
RandomAccessVectorValues. - copy() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues.Floats
- copy() - Method in interface org.apache.lucene.util.hnsw.RandomVectorScorerSupplier
-
Make a copy of the supplier, which will copy the underlying vectorValues so the copy is safe to be used in other threads.
- copy() - Method in interface org.apache.lucene.util.quantization.RandomAccessQuantizedByteVectorValues
- copy(int, int) - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
- copy(int, int) - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
- copy(int, int) - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
- copy(int, int) - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
- copy(int, int) - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
- copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
- copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
- copy(int, int) - Method in interface org.apache.lucene.search.LeafFieldComparator
-
This method is called when a new hit is competitive.
- copy(int, int) - Method in class org.apache.lucene.util.TimSorter
-
Copy data from slot
srcto slotdest. - copy(Map<?, ? extends V>) - Static method in class org.apache.lucene.analysis.CharArrayMap
-
Returns a copy of the given map as a
CharArrayMap. - copy(Set<?>) - Static method in class org.apache.lucene.analysis.CharArraySet
-
Returns a copy of the given set as a
CharArraySet. - copy(CompetitiveImpactAccumulator) - Method in class org.apache.lucene.codecs.CompetitiveImpactAccumulator
-
Replace the content of this
accwith the providedacc. - copy(IndexInput, long) - Method in class org.apache.lucene.util.PagedBytes
-
Read this many bytes from in
- copy(Automaton) - Method in class org.apache.lucene.util.automaton.Automaton.Builder
-
Copies over all states/transitions from other.
- copy(Automaton) - Method in class org.apache.lucene.util.automaton.Automaton
-
Copies over all states/transitions from other.
- copy(BytesRef, BytesRef) - Method in class org.apache.lucene.util.PagedBytes
-
Copy BytesRef in, setting BytesRef out to the result.
- copy(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValue
- copy(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValueBool
- copy(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValueDouble
- copy(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValueFloat
- copy(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValueInt
- copy(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValueLong
- copy(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValueStr
- copy(PackedInts.Reader, int, PackedInts.Mutable, int, int, int) - Static method in class org.apache.lucene.util.packed.PackedInts
-
Copy
src[srcPos:srcPos+len]intodest[destPos:destPos+len]using at mostmembytes. - copyArray(byte[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies an array into a new array.
- copyArray(char[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies an array into a new array.
- copyArray(double[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies an array into a new array.
- copyArray(float[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies an array into a new array.
- copyArray(int[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies an array into a new array.
- copyArray(long[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies an array into a new array.
- copyArray(short[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies an array into a new array.
- copyArray(T[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies an array into a new array.
- copyBuffer(char[], int, int) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
-
Copies the contents of buffer, starting at offset for length characters, into the termBuffer array.
- copyBuffer(char[], int, int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- copyBytes(byte[], int, int) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Replace the content of this builder with the provided bytes.
- copyBytes(DataInput, long) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- copyBytes(DataInput, long) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
- copyBytes(DataInput, long) - Method in class org.apache.lucene.store.DataOutput
-
Copy numBytes bytes from input to ourself.
- copyBytes(BytesRef) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Replace the content of this builder with the provided bytes.
- copyBytes(BytesRefBuilder) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Replace the content of this builder with the provided bytes.
- copyChars(char[], int, int) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Replace the content of this buffer with UTF-8 encoded bytes that would represent the provided text.
- copyChars(char[], int, int) - Method in class org.apache.lucene.util.CharsRefBuilder
-
Copies the given array into this instance.
- copyChars(CharSequence) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Replace the content of this buffer with UTF-8 encoded bytes that would represent the provided text.
- copyChars(CharSequence, int, int) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Replace the content of this buffer with UTF-8 encoded bytes that would represent the provided text.
- copyChars(CharsRef) - Method in class org.apache.lucene.util.CharsRefBuilder
-
Copies the given
CharsRefreferenced content into this instance. - copyFrom(TermState) - Method in class org.apache.lucene.codecs.BlockTermState
- copyFrom(TermState) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState
- copyFrom(TermState) - Method in class org.apache.lucene.index.OrdTermState
- copyFrom(TermState) - Method in class org.apache.lucene.index.TermState
-
Copies the content of the given
TermStateto this instance - copyFrom(Directory, String, String, IOContext) - Method in class org.apache.lucene.store.Directory
-
Copies an existing
srcfile from directoryfromto a non-existent filedestin this directory. - copyFrom(Directory, String, String, IOContext) - Method in class org.apache.lucene.store.LockValidatingDirectoryWrapper
- copyFrom(Directory, String, String, IOContext) - Method in class org.apache.lucene.store.TrackingDirectoryWrapper
- copyFrom(FST.Arc<T>) - Method in class org.apache.lucene.util.fst.FST.Arc
-
Returns this
- copyInts(int[], int, int) - Method in class org.apache.lucene.util.IntsRefBuilder
-
Copies the given array into this instance.
- copyInts(IntsRef) - Method in class org.apache.lucene.util.IntsRefBuilder
-
Copies the given array into this instance.
- copyOf(Bits) - Static method in class org.apache.lucene.util.FixedBitSet
-
Make a copy of the given bits.
- copyOfSubArray(byte[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies the specified range of the given array into a new sub array.
- copyOfSubArray(char[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies the specified range of the given array into a new sub array.
- copyOfSubArray(double[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies the specified range of the given array into a new sub array.
- copyOfSubArray(float[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies the specified range of the given array into a new sub array.
- copyOfSubArray(int[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies the specified range of the given array into a new sub array.
- copyOfSubArray(long[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies the specified range of the given array into a new sub array.
- copyOfSubArray(short[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies the specified range of the given array into a new sub array.
- copyOfSubArray(T[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Copies the specified range of the given array into a new sub array.
- copyStates(Automaton) - Method in class org.apache.lucene.util.automaton.Automaton.Builder
-
Copies over all states from other.
- copyTo(DataOutput) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
-
Copy the current content of this object into another
DataOutput. - copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
- copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
- copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
- copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
- copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
- copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
- copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
- copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
- copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
- copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
- copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
- copyTo(AttributeImpl) - Method in class org.apache.lucene.search.BoostAttributeImpl
- copyTo(AttributeImpl) - Method in class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
- copyTo(AttributeImpl) - Method in class org.apache.lucene.util.AttributeImpl
-
Copies the values from this Attribute into the passed-in target attribute.
- copyTo(AttributeSource) - Method in class org.apache.lucene.util.AttributeSource
-
Copies the contents of this
AttributeSourceto the given targetAttributeSource. - copyUsingLengthPrefix(BytesRef) - Method in class org.apache.lucene.util.PagedBytes
-
Copy bytes in, writing the length as a 1 or 2 byte vInt prefix.
- copyUTF8Bytes(byte[], int, int) - Method in class org.apache.lucene.util.CharsRefBuilder
-
Copy the provided bytes, interpreted as UTF-8 bytes.
- copyUTF8Bytes(BytesRef) - Method in class org.apache.lucene.util.CharsRefBuilder
-
Copy the provided bytes, interpreted as UTF-8 bytes.
- copyUTF8Bytes(BytesRef) - Method in class org.apache.lucene.util.IntsRefBuilder
-
Copy the given UTF-8 bytes into this builder.
- copyValue(T) - Method in class org.apache.lucene.codecs.KnnFieldVectorsWriter
-
Used to copy values being indexed to internal storage.
- correct(int) - Method in class org.apache.lucene.analysis.CharFilter
-
Subclasses override to correct the current offset.
- correctOffset(int) - Method in class org.apache.lucene.analysis.CharFilter
-
Chains the corrected offset through the input CharFilter(s).
- correctOffset(int) - Method in class org.apache.lucene.analysis.Tokenizer
-
Return the corrected offset.
- CorruptIndexException - Exception in org.apache.lucene.index
-
This exception is thrown when Lucene detects an inconsistency in the index.
- CorruptIndexException(String, String) - Constructor for exception org.apache.lucene.index.CorruptIndexException
-
Create exception with a message only
- CorruptIndexException(String, String, Throwable) - Constructor for exception org.apache.lucene.index.CorruptIndexException
-
Create exception with message and root cause.
- CorruptIndexException(String, DataInput) - Constructor for exception org.apache.lucene.index.CorruptIndexException
-
Create exception with a message only
- CorruptIndexException(String, DataInput, Throwable) - Constructor for exception org.apache.lucene.index.CorruptIndexException
-
Create exception with message and root cause.
- CorruptIndexException(String, DataOutput) - Constructor for exception org.apache.lucene.index.CorruptIndexException
-
Create exception with a message only
- CorruptIndexException(String, DataOutput, Throwable) - Constructor for exception org.apache.lucene.index.CorruptIndexException
-
Create exception with message and root cause.
- cos(double) - Static method in class org.apache.lucene.util.SloppyMath
-
Returns the trigonometric cosine of an angle.
- cosine(byte[], byte[]) - Method in interface org.apache.lucene.internal.vectorization.VectorUtilSupport
-
Returns the cosine similarity between the two byte vectors.
- cosine(byte[], byte[]) - Static method in class org.apache.lucene.util.VectorUtil
-
Returns the cosine similarity between the two vectors.
- cosine(float[], float[]) - Method in interface org.apache.lucene.internal.vectorization.VectorUtilSupport
-
Returns the cosine similarity between the two vectors.
- cosine(float[], float[]) - Static method in class org.apache.lucene.util.VectorUtil
-
Returns the cosine similarity between the two vectors.
- COSINE - org.apache.lucene.index.VectorSimilarityFunction
-
Cosine similarity.
- cost - Variable in class org.apache.lucene.search.DisiWrapper
- cost() - Method in class org.apache.lucene.codecs.lucene90.IndexedDISI
- cost() - Method in class org.apache.lucene.document.BinaryRangeDocValues
- cost() - Method in class org.apache.lucene.index.ByteVectorValues
- cost() - Method in class org.apache.lucene.index.FilterBinaryDocValues
- cost() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
- cost() - Method in class org.apache.lucene.index.FilterNumericDocValues
- cost() - Method in class org.apache.lucene.index.FilterSortedDocValues
- cost() - Method in class org.apache.lucene.index.FilterSortedNumericDocValues
- cost() - Method in class org.apache.lucene.index.FilterSortedSetDocValues
- cost() - Method in class org.apache.lucene.index.FloatVectorValues
- cost() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
- cost() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
- cost() - Method in class org.apache.lucene.index.MultiPostingsEnum
- cost() - Method in class org.apache.lucene.index.SlowImpactsEnum
- cost() - Method in class org.apache.lucene.search.BulkScorer
-
Same as
DocIdSetIterator.cost()for bulk scorers. - cost() - Method in class org.apache.lucene.search.comparators.MinDocIterator
- cost() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantBulkScorer
- cost() - Method in class org.apache.lucene.search.DisjunctionDISIApproximation
- cost() - Method in class org.apache.lucene.search.DocIdSetIterator
-
Returns the estimated cost of this
DocIdSetIterator. - cost() - Method in class org.apache.lucene.search.FilteredDocIdSetIterator
- cost() - Method in class org.apache.lucene.search.ImpactsDISI
- cost() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
- cost() - Method in class org.apache.lucene.search.ScorerSupplier
-
Get an estimate of the
Scorerthat would be returned byScorerSupplier.get(long). - cost() - Method in class org.apache.lucene.search.Weight.DefaultBulkScorer
- cost() - Method in class org.apache.lucene.util.BitSetIterator
- cost() - Method in class org.apache.lucene.util.DocBaseBitSetIterator
- cost() - Method in class org.apache.lucene.util.quantization.QuantizedByteVectorValues
- count - Variable in class org.apache.lucene.util.bkd.BKDRadixSelector.PathSlice
- count - Variable in class org.apache.lucene.util.SentinelIntSet
- count() - Method in class org.apache.lucene.search.DocIdStream
-
Count the number of entries in this stream.
- count() - Method in class org.apache.lucene.search.LRUQueryCache.CacheAndCount
- count() - Method in class org.apache.lucene.util.bkd.HeapPointWriter
- count() - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
- count() - Method in interface org.apache.lucene.util.bkd.PointWriter
-
Return the number of points in this writer
- count(LeafReaderContext) - Method in class org.apache.lucene.search.Weight
-
Counts the number of live documents that match a given
Weight.parentQueryin a leaf. - count(Query) - Method in class org.apache.lucene.search.IndexSearcher
-
Count how many documents match the given query.
- counter - Variable in class org.apache.lucene.index.SegmentInfos
-
Used to name new segments.
- Counter - Class in org.apache.lucene.util
-
Simple counter class
- Counter() - Constructor for class org.apache.lucene.util.Counter
- create() - Method in class org.apache.lucene.analysis.TokenizerFactory
-
Creates a TokenStream of the specified input using the default attribute factory.
- create(boolean, double) - Static method in class org.apache.lucene.search.CachingCollector
-
Creates a
CachingCollectorwhich does not wrap another collector. - create(int, int) - Static method in class org.apache.lucene.search.TopScoreDocCollector
-
Deprecated.This method is deprecated in favor of the constructor of
TopScoreDocCollectorManagerdue to its support for concurrency in IndexSearcher - create(int, ScoreDoc, int) - Static method in class org.apache.lucene.search.TopScoreDocCollector
-
Deprecated.This method is deprecated in favor of the constructor of
TopScoreDocCollectorManagerdue to its support for concurrency in IndexSearcher - create(Reader) - Method in class org.apache.lucene.analysis.CharFilterFactory
-
Wraps the given Reader with a CharFilter.
- create(TokenStream) - Method in class org.apache.lucene.analysis.TokenFilterFactory
-
Transform the specified input TokenStream
- create(LatLonGeometry...) - Static method in class org.apache.lucene.geo.LatLonGeometry
-
Creates a Component2D from the provided LatLonGeometry array
- create(XYGeometry...) - Static method in class org.apache.lucene.geo.XYGeometry
-
Creates a Component2D from the provided XYGeometries array
- create(Collector, boolean, double) - Static method in class org.apache.lucene.search.CachingCollector
-
Create a new
CachingCollectorthat wraps the given collector and caches documents and scores up to the specified RAM threshold. - create(Collector, boolean, int) - Static method in class org.apache.lucene.search.CachingCollector
-
Create a new
CachingCollectorthat wraps the given collector and caches documents and scores up to the specified max docs threshold. - create(SortField[], int) - Static method in class org.apache.lucene.search.FieldValueHitQueue
-
Creates a hit queue sorted by the given list of fields.
- create(Sort, int, int) - Static method in class org.apache.lucene.search.TopFieldCollector
-
Deprecated.This method is deprecated in favor of the constructor of
TopFieldCollectorManagerdue to its support for concurrency in IndexSearcher - create(Sort, int, FieldDoc, int) - Static method in class org.apache.lucene.search.TopFieldCollector
-
Deprecated.This method is deprecated in favor of the constructor of
TopFieldCollectorManagerdue to its support for concurrency in IndexSearcher - create(AttributeFactory) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerFactory
- create(AttributeFactory) - Method in class org.apache.lucene.analysis.TokenizerFactory
-
Creates a TokenStream of the specified input using the given AttributeFactory
- create(RandomVectorScorerSupplier, int, int, long) - Static method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
- create(RandomVectorScorerSupplier, int, int, long, int) - Static method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
- CREATE - org.apache.lucene.index.IndexWriterConfig.OpenMode
-
Creates a new index or overwrites an existing one.
- CREATE_OR_APPEND - org.apache.lucene.index.IndexWriterConfig.OpenMode
-
Creates a new index if one does not exist, otherwise it opens the index and documents will be appended.
- createAttributeInstance(Class<? extends Attribute>) - Method in class org.apache.lucene.util.AttributeFactory
-
Returns an
AttributeImplfor the suppliedAttributeinterface class. - createAttributeInstance(Class<? extends Attribute>) - Method in class org.apache.lucene.util.AttributeFactory.StaticImplementationAttributeFactory
- createBlockSlice(IndexInput, String, long, long, int) - Static method in class org.apache.lucene.codecs.lucene90.IndexedDISI
-
Helper method for using
IndexedDISI(IndexInput, RandomAccessInput, int, byte, long). - createBooleanQuery(String, String) - Method in class org.apache.lucene.util.QueryBuilder
-
Creates a boolean query from the query text.
- createBooleanQuery(String, String, BooleanClause.Occur) - Method in class org.apache.lucene.util.QueryBuilder
-
Creates a boolean query from the query text.
- createBuilder(DocIdSetIterator, int) - Method in class org.apache.lucene.util.hnsw.ConcurrentHnswMerger
- createBuilder(DocIdSetIterator, int) - Method in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
-
Builds a new HnswGraphBuilder using the biggest graph from the merge state as a starting point.
- createComponentPredicate(Component2D) - Static method in class org.apache.lucene.geo.GeoEncodingUtils
-
Create a predicate that checks whether points are within a geometry.
- createComponents(String) - Method in class org.apache.lucene.analysis.Analyzer
-
Creates a new
Analyzer.TokenStreamComponentsinstance for this analyzer. - createComponents(String) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
- createComponents(String) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
- createConjunction(List<DocIdSetIterator>, List<TwoPhaseIterator>) - Static method in class org.apache.lucene.search.ConjunctionUtils
-
Create a conjunction over the provided set of DocIdSetIterators and TwoPhaseIterators, using two-phase iterator where possible.
- createDistancePredicate(double, double, double) - Static method in class org.apache.lucene.geo.GeoEncodingUtils
-
Create a predicate that checks whether points are within a distance of a given point.
- createDocValueField(String, double, double) - Static method in class org.apache.lucene.document.LatLonShape
-
create doc value field for lat lon line geometry without creating indexable fields.
- createDocValueField(String, float, float) - Static method in class org.apache.lucene.document.XYShape
-
create a
XYShapeDocValuesFieldfor cartesian points without creating indexable fields. - createDocValueField(String, List<ShapeField.DecodedTriangle>) - Static method in class org.apache.lucene.document.LatLonShape
-
create a
LatLonShapeDocValuesFieldfrom an existing tessellation - createDocValueField(String, List<ShapeField.DecodedTriangle>) - Static method in class org.apache.lucene.document.XYShape
-
create a
XYShapeDocValuesFieldfrom a precomputed tessellation - createDocValueField(String, Field[]) - Static method in class org.apache.lucene.document.LatLonShape
-
create a shape docvalue field from indexable fields
- createDocValueField(String, Line) - Static method in class org.apache.lucene.document.LatLonShape
-
create doc value field for lat lon line geometry without creating indexable fields.
- createDocValueField(String, Polygon) - Static method in class org.apache.lucene.document.LatLonShape
-
create doc value field for lat lon polygon geometry without creating indexable fields
- createDocValueField(String, Polygon, boolean) - Static method in class org.apache.lucene.document.LatLonShape
-
create doc value field for lat lon polygon geometry without creating indexable fields.
- createDocValueField(String, XYLine) - Static method in class org.apache.lucene.document.XYShape
-
create doc value field for x, y line geometry without creating indexable fields.
- createDocValueField(String, XYPolygon) - Static method in class org.apache.lucene.document.XYShape
-
create doc value field for X,Y polygon geometry without creating indexable fields
- createDocValueField(String, XYPolygon, boolean) - Static method in class org.apache.lucene.document.XYShape
-
create doc value field for lat lon polygon geometry without creating indexable fields.
- createDocValueField(String, BytesRef) - Static method in class org.apache.lucene.document.LatLonShape
-
create a
LatLonShapeDocValuesFieldfrom an existing encoded representation - createDocValueField(String, BytesRef) - Static method in class org.apache.lucene.document.XYShape
-
create a
XYShapeDocValuesFieldfrom an existing encoded representation - createdVersionMajor - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
Compatibility version to use for this index.
- createFieldQuery(Analyzer, BooleanClause.Occur, String, String, boolean, int) - Method in class org.apache.lucene.util.QueryBuilder
-
Creates a query from the analysis chain.
- createFieldQuery(TokenStream, BooleanClause.Occur, String, boolean, int) - Method in class org.apache.lucene.util.QueryBuilder
-
Creates a query from a token stream.
- createFieldType(int, VectorSimilarityFunction) - Static method in class org.apache.lucene.document.KnnByteVectorField
-
A convenience method for creating a vector field type.
- createFieldType(int, VectorSimilarityFunction) - Static method in class org.apache.lucene.document.KnnFloatVectorField
-
A convenience method for creating a vector field type.
- createIndexableFields(String, double, double) - Static method in class org.apache.lucene.document.LatLonShape
-
create indexable fields for point geometry
- createIndexableFields(String, float, float) - Static method in class org.apache.lucene.document.XYShape
-
create indexable fields for cartesian point geometry
- createIndexableFields(String, Line) - Static method in class org.apache.lucene.document.LatLonShape
-
create indexable fields for line geometry
- createIndexableFields(String, Polygon) - Static method in class org.apache.lucene.document.LatLonShape
-
create indexable fields for polygon geometry.
- createIndexableFields(String, Polygon, boolean) - Static method in class org.apache.lucene.document.LatLonShape
-
create indexable fields for polygon geometry.
- createIndexableFields(String, XYLine) - Static method in class org.apache.lucene.document.XYShape
-
create indexable fields for cartesian line geometry
- createIndexableFields(String, XYPolygon) - Static method in class org.apache.lucene.document.XYShape
-
create indexable fields for cartesian polygon geometry
- createIndexableFields(String, XYPolygon, boolean) - Static method in class org.apache.lucene.document.XYShape
-
create indexable fields for cartesian polygon geometry.
- createInstance() - Method in class org.apache.lucene.util.AttributeFactory.StaticImplementationAttributeFactory
-
Creates an instance of
A. - createJumpTable(IndexInput, long, long, int) - Static method in class org.apache.lucene.codecs.lucene90.IndexedDISI
-
Helper method for using
IndexedDISI(IndexInput, RandomAccessInput, int, byte, long). - createLatLonShapeDocValues(BytesRef) - Static method in class org.apache.lucene.document.LatLonShape
-
Factory method for creating the
LatLonShapeDocValues - createMinShouldMatchQuery(String, String, float) - Method in class org.apache.lucene.util.QueryBuilder
-
Creates a minimum-should-match query from the query text.
- createOutput(String, IOContext) - Method in class org.apache.lucene.codecs.CompoundDirectory
- createOutput(String, IOContext) - Method in class org.apache.lucene.store.ByteBuffersDirectory
- createOutput(String, IOContext) - Method in class org.apache.lucene.store.Directory
-
Creates a new, empty file in the directory and returns an
IndexOutputinstance for appending data to this file. - createOutput(String, IOContext) - Method in class org.apache.lucene.store.FileSwitchDirectory
- createOutput(String, IOContext) - Method in class org.apache.lucene.store.FilterDirectory
- createOutput(String, IOContext) - Method in class org.apache.lucene.store.FSDirectory
- createOutput(String, IOContext) - Method in class org.apache.lucene.store.LockValidatingDirectoryWrapper
- createOutput(String, IOContext) - Method in class org.apache.lucene.store.NRTCachingDirectory
- createOutput(String, IOContext) - Method in class org.apache.lucene.store.TrackingDirectoryWrapper
- createPhraseQuery(String, String) - Method in class org.apache.lucene.util.QueryBuilder
-
Creates a phrase query from the query text.
- createPhraseQuery(String, String, int) - Method in class org.apache.lucene.util.QueryBuilder
-
Creates a phrase query from the query text.
- createSharedManager(int, ScoreDoc, int) - Static method in class org.apache.lucene.search.TopScoreDocCollector
-
Deprecated.This method is deprecated in favor of the constructor of
TopScoreDocCollectorManagerdue to its support for concurrency in IndexSearcher - createSharedManager(Sort, int, FieldDoc, int) - Static method in class org.apache.lucene.search.TopFieldCollector
-
Deprecated.This method is deprecated in favor of the constructor of
TopFieldCollectorManagerdue to its support for concurrency in IndexSearcher - createState() - Method in class org.apache.lucene.util.automaton.Automaton.Builder
-
Create a new state.
- createState() - Method in class org.apache.lucene.util.automaton.Automaton
-
Create a new state.
- createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.codecs.CompoundDirectory
- createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.store.ByteBuffersDirectory
- createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.store.Directory
-
Creates a new, empty, temporary file in the directory and returns an
IndexOutputinstance for appending data to this file. - createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.store.FileSwitchDirectory
- createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.store.FilterDirectory
- createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.store.FSDirectory
- createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.store.NRTCachingDirectory
- createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.store.TrackingDirectoryWrapper
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.document.RangeFieldQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.document.XYDocValuesPointInGeometryQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.BooleanQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.BoostQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.ConstantScoreQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
-
Create the Weight used to score us
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.FieldExistsQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.IndexOrDocValuesQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.IndriAndQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.IndriQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.MatchAllDocsQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.MatchNoDocsQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.MultiPhraseQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.PhraseQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.PointInSetQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.PointRangeQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.Query
-
Expert: Constructs an appropriate Weight implementation for this query.
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.SynonymQuery
- createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.TermQuery
- createWeight(Query, ScoreMode, float) - Method in class org.apache.lucene.search.IndexSearcher
-
Creates a
Weightfor the given query, potentially adding caching if possible and configured. - createXYShapeDocValues(BytesRef) - Static method in class org.apache.lucene.document.XYShape
-
Factory method for creating the
XYShapeDocValues - CROSSES - org.apache.lucene.document.RangeFieldQuery.QueryType
-
Use this for crosses queries
- crossesDateline() - Method in class org.apache.lucene.geo.Rectangle
-
Returns true if this bounding box crosses the dateline
- curBuf - Variable in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- curBufIndex - Variable in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- current - Variable in class org.apache.lucene.search.ReferenceManager
- current() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
- current() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
- currentState(String, List<Point>, List<Tessellator.Triangle>) - Method in interface org.apache.lucene.geo.Tessellator.Monitor
-
Each loop of the main earclip algorithm will call this with the current state
- currentValue() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator
-
returns the value associated with the last key returned
- CUSTOM - org.apache.lucene.search.SortField.Type
-
Sort using a custom Comparator.
- CW - org.apache.lucene.geo.GeoUtils.WindingOrder
- cX - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle
-
x coordinate, vertex three
- cY - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle
-
y coordinate, vertex three
D
- DaciukMihovAutomatonBuilder - Class in org.apache.lucene.util.automaton
-
Deprecated.Visibility of this class will be reduced in a future release. Users can access this functionality directly through
Automata.makeStringUnion(Iterable) - DATA_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene90.Lucene90PointsFormat
-
Filename extension for the leaf blocks
- DataInput - Class in org.apache.lucene.store
-
Abstract base class for performing read operations of Lucene's low-level data types.
- DataInput() - Constructor for class org.apache.lucene.store.DataInput
- dataOut - Variable in class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter
-
Outputs used to write the BKD tree data files.
- dataOutput(DataOutput) - Method in class org.apache.lucene.util.fst.FSTCompiler.Builder
-
Set the
DataOutputwhich is used for low-level writing of FST. - DataOutput - Class in org.apache.lucene.store
-
Abstract base class for performing write operations of Lucene's low-level data types.
- DataOutput() - Constructor for class org.apache.lucene.store.DataOutput
- DateTools - Class in org.apache.lucene.document
-
Provides support for converting dates to strings and vice-versa.
- DateTools.Resolution - Enum in org.apache.lucene.document
-
Specifies the time granularity.
- dateToString(Date, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools
-
Converts a Date to a string suitable for indexing.
- DAY - org.apache.lucene.document.DateTools.Resolution
-
Limit a date's resolution to day granularity.
- decode(byte[]) - Static method in class org.apache.lucene.document.InetAddressPoint
-
Decodes InetAddress value from binary encoding
- decode(byte[], int) - Static method in class org.apache.lucene.geo.XYEncodingUtils
-
Turns quantized value from byte array back into a double.
- decode(byte[], int, int[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder
-
Read
8 * iterations * blockCount()blocks fromblocks, decode them and writeiterations * valueCount()values intovalues. - decode(byte[], int, long[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder
-
Read
8 * iterations * blockCount()blocks fromblocks, decode them and writeiterations * valueCount()values intovalues. - decode(int) - Static method in class org.apache.lucene.geo.XYEncodingUtils
-
Turns quantized value from
XYEncodingUtils.encode(float)back into a double. - decode(int, long[]) - Method in class org.apache.lucene.codecs.lucene912.PostingIndexInput
-
Decode 128 integers stored on
bitsPerValuesbits per value intolongs. - decode(long[], int, int[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder
-
Read
iterations * blockCount()blocks fromblocks, decode them and writeiterations * valueCount()values intovalues. - decode(long[], int, long[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder
-
Read
iterations * blockCount()blocks fromblocks, decode them and writeiterations * valueCount()values intovalues. - decodeAndPrefixSum(int, long, long[]) - Method in class org.apache.lucene.codecs.lucene912.PostingIndexInput
-
Decode 128 integers stored on
bitsPerValuesbits per value, compute their prefix sum, and store results intolongs. - decodeDimension(byte[], int) - Static method in class org.apache.lucene.document.DoublePoint
-
Decode single double dimension
- decodeDimension(byte[], int) - Static method in class org.apache.lucene.document.FloatPoint
-
Decode single float dimension
- decodeDimension(byte[], int) - Static method in class org.apache.lucene.document.IntPoint
-
Decode single integer dimension
- decodeDimension(byte[], int) - Static method in class org.apache.lucene.document.LongPoint
-
Decode single long dimension
- DecodedTriangle() - Constructor for class org.apache.lucene.document.ShapeField.DecodedTriangle
-
default xtor
- decodeLatitude(byte[], int) - Static method in class org.apache.lucene.geo.GeoEncodingUtils
-
Turns quantized value from byte array back into a double.
- decodeLatitude(int) - Static method in class org.apache.lucene.geo.GeoEncodingUtils
-
Turns quantized value from
GeoEncodingUtils.encodeLatitude(double)back into a double. - decodeLongitude(byte[], int) - Static method in class org.apache.lucene.geo.GeoEncodingUtils
-
Turns quantized value from byte array back into a double.
- decodeLongitude(int) - Static method in class org.apache.lucene.geo.GeoEncodingUtils
-
Turns quantized value from
GeoEncodingUtils.encodeLongitude(double)back into a double. - decodeTerm(DataInput, FieldInfo, BlockTermState, boolean) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
- decodeTerm(DataInput, FieldInfo, BlockTermState, boolean) - Method in class org.apache.lucene.codecs.PostingsReaderBase
-
Actually decode metadata for next term
- decodeTriangle(byte[], ShapeField.DecodedTriangle) - Static method in class org.apache.lucene.document.ShapeField
-
Decode a triangle encoded by
ShapeField.encodeTriangle(byte[], int, int, boolean, int, int, boolean, int, int, boolean). - decodeX(int) - Method in class org.apache.lucene.document.LatLonShapeDocValuesField
- decodeX(int) - Method in class org.apache.lucene.document.ShapeDocValuesField
-
decodes x coordinates from encoded space
- decodeX(int) - Method in class org.apache.lucene.document.XYShapeDocValuesField
- decodeY(int) - Method in class org.apache.lucene.document.LatLonShapeDocValuesField
- decodeY(int) - Method in class org.apache.lucene.document.ShapeDocValuesField
-
decodes y coordinates from encoded space
- decodeY(int) - Method in class org.apache.lucene.document.XYShapeDocValuesField
- decompress(DataInput, byte[], int) - Static method in class org.apache.lucene.util.compress.LowercaseAsciiCompression
-
Decompress data that has been compressed with
LowercaseAsciiCompression.compress(byte[], int, byte[], DataOutput). - decompress(DataInput, int, byte[], int) - Static method in class org.apache.lucene.util.compress.LZ4
-
Decompress at least
decompressedLenbytes intodest[dOff:]. - decompress(DataInput, int, int, int, BytesRef) - Method in class org.apache.lucene.codecs.compressing.Decompressor
-
Decompress bytes that were stored between offsets
offsetandoffset+lengthin the original stream from the compressed streamintobytes. - Decompressor - Class in org.apache.lucene.codecs.compressing
-
A decompressor.
- Decompressor() - Constructor for class org.apache.lucene.codecs.compressing.Decompressor
-
Sole constructor, typically called from sub-classes.
- decRef() - Method in class org.apache.lucene.index.IndexReader
-
Expert: decreases the refCount of this IndexReader instance.
- decRef() - Method in class org.apache.lucene.util.FileDeleter.RefCount
- decRef() - Method in class org.apache.lucene.util.RefCount
-
Decrements the reference counting of this object.
- decRef(G) - Method in class org.apache.lucene.search.ReferenceManager
-
Decrement reference counting on the given reference.
- decRef(Collection<String>) - Method in class org.apache.lucene.util.FileDeleter
-
Decrease ref counts for all provided files, delete them if ref counts down to 0, even on exception.
- decRef(DirectoryReader) - Method in class org.apache.lucene.index.ReaderManager
- decRef(IndexSearcher) - Method in class org.apache.lucene.search.SearcherManager
- decRefDeleter(SegmentInfos) - Method in class org.apache.lucene.index.IndexWriter
-
Record that the files referenced by this
SegmentInfosare no longer in use. - deepCopyOf(BytesRef) - Static method in class org.apache.lucene.util.BytesRef
-
Creates a new BytesRef that points to a copy of the bytes from
other - deepCopyOf(CharsRef) - Static method in class org.apache.lucene.util.CharsRef
-
Creates a new CharsRef that points to a copy of the chars from
other - deepCopyOf(IntsRef) - Static method in class org.apache.lucene.util.IntsRef
-
Creates a new IntsRef that points to a copy of the ints from
other - deepCopyOf(LongsRef) - Static method in class org.apache.lucene.util.LongsRef
-
Creates a new LongsRef that points to a copy of the longs from
other - DEFAULT - org.apache.lucene.store.IOContext.Context
- DEFAULT - Static variable in class org.apache.lucene.store.IOContext
- DEFAULT - Static variable in class org.apache.lucene.util.packed.PackedInts
-
At most 25% memory overhead.
- DEFAULT_ATTRIBUTE_FACTORY - Static variable in class org.apache.lucene.util.AttributeFactory
-
This is the default factory that creates
AttributeImpls using the class name of the suppliedAttributeinterface class by appendingImplto it. - DEFAULT_BEAM_WIDTH - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
-
Default number of the size of the queue maintained while searching during a graph construction.
- DEFAULT_BEAM_WIDTH - Static variable in class org.apache.lucene.util.hnsw.HnswGraphBuilder
-
Default number of the size of the queue maintained while searching during a graph construction.
- DEFAULT_BOOST - Static variable in interface org.apache.lucene.search.BoostAttribute
- DEFAULT_BUFFER_SIZE - Static variable in class org.apache.lucene.util.packed.PackedInts
-
Default amount of memory to use for bulk operations.
- DEFAULT_BUFFERED_BLOCKS - Static variable in class org.apache.lucene.util.RecyclingByteBlockAllocator
- DEFAULT_BUFFERED_BLOCKS - Static variable in class org.apache.lucene.util.RecyclingIntBlockAllocator
- DEFAULT_BUFFERSIZE - Static variable in class org.apache.lucene.store.BufferedChecksum
-
Default buffer size: 1024
- DEFAULT_CAPACITY - Static variable in class org.apache.lucene.util.BytesRefHash
- DEFAULT_COMMIT_ON_CLOSE - Static variable in class org.apache.lucene.index.IndexWriterConfig
-
Default value for whether calls to
IndexWriter.close()include a commit. - DEFAULT_COMPARATOR - Static variable in class org.apache.lucene.util.OfflineSorter
-
Default comparator: sorts in binary (codepoint) order
- DEFAULT_CPU_CORE_COUNT_PROPERTY - Static variable in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Used for testing.
- DEFAULT_DENSE_RANK_POWER - Static variable in class org.apache.lucene.codecs.lucene90.IndexedDISI
- DEFAULT_DETERMINIZE_WORK_LIMIT - Static variable in class org.apache.lucene.util.automaton.Operations
-
Default maximum effort that
Operations.determinize(org.apache.lucene.util.automaton.Automaton, int)should spend before giving up and throwingTooComplexToDeterminizeException. - DEFAULT_MAX_BITS_PER_BLOCK - Static variable in class org.apache.lucene.store.ByteBuffersDataOutput
-
Default
maxBitsPerBlock - DEFAULT_MAX_BLOCK_SIZE - Static variable in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter
-
Suggested default value for the
maxItemsInBlockparameter toLucene90BlockTreeTermsWriter(SegmentWriteState,PostingsWriterBase,int,int). - DEFAULT_MAX_BUFFERED_DELETE_TERMS - Static variable in class org.apache.lucene.index.IndexWriterConfig
-
Disabled by default (because IndexWriter flushes by RAM usage by default).
- DEFAULT_MAX_BUFFERED_DOCS - Static variable in class org.apache.lucene.index.IndexWriterConfig
-
Disabled by default (because IndexWriter flushes by RAM usage by default).
- DEFAULT_MAX_CFS_SEGMENT_SIZE - Static variable in class org.apache.lucene.index.MergePolicy
-
Default max segment size in order to use compound file system.
- DEFAULT_MAX_CHUNK_SIZE - Static variable in class org.apache.lucene.store.MMapDirectory
-
Default max chunk size: 16 GiBytes for 64 bit Java 19 / 20 / 21 JVMs 1 GiBytes for other 64 bit JVMs 256 MiBytes for 32 bit JVMs
- DEFAULT_MAX_CONN - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
-
Default number of maximum connections per node
- DEFAULT_MAX_CONN - Static variable in class org.apache.lucene.util.hnsw.HnswGraphBuilder
-
Default number of maximum connections per node
- DEFAULT_MAX_DIMENSIONS - Static variable in class org.apache.lucene.codecs.KnnVectorsFormat
-
The maximum number of vector dimensions
- DEFAULT_MAX_FULL_FLUSH_MERGE_WAIT_MILLIS - Static variable in class org.apache.lucene.index.IndexWriterConfig
-
Default value for time to wait for merges on commit or getReader (when using a
MergePolicythat implementsMergePolicy.findFullFlushMerges(org.apache.lucene.index.MergeTrigger, org.apache.lucene.index.SegmentInfos, org.apache.lucene.index.MergePolicy.MergeContext)). - DEFAULT_MAX_MB_SORT_IN_HEAP - Static variable in class org.apache.lucene.util.bkd.BKDWriter
-
Default maximum heap to use, before spilling to (slower) disk
- DEFAULT_MAX_MERGE_DOCS - Static variable in class org.apache.lucene.index.LogMergePolicy
-
Default maximum segment size.
- DEFAULT_MAX_MERGE_MB - Static variable in class org.apache.lucene.index.LogByteSizeMergePolicy
-
Default maximum segment size.
- DEFAULT_MAX_MERGE_MB_FOR_FORCED_MERGE - Static variable in class org.apache.lucene.index.LogByteSizeMergePolicy
-
Default maximum segment size.
- DEFAULT_MAX_POINTS_IN_LEAF_NODE - Static variable in class org.apache.lucene.util.bkd.BKDConfig
-
Default maximum number of point in each leaf block
- DEFAULT_MAX_TOKEN_LENGTH - Static variable in class org.apache.lucene.analysis.standard.StandardAnalyzer
-
Default maximum allowed token length
- DEFAULT_MERGE_FACTOR - Static variable in class org.apache.lucene.index.LogMergePolicy
-
Default merge factor, which is how many segments are merged at a time
- DEFAULT_MIN_BITS_PER_BLOCK - Static variable in class org.apache.lucene.store.ByteBuffersDataOutput
-
Default
minBitsPerBlock - DEFAULT_MIN_BLOCK_SIZE - Static variable in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter
-
Suggested default value for the
minItemsInBlockparameter toLucene90BlockTreeTermsWriter(SegmentWriteState,PostingsWriterBase,int,int). - DEFAULT_MIN_MERGE_DOCS - Static variable in class org.apache.lucene.index.LogDocMergePolicy
-
Default minimum segment size.
- DEFAULT_MIN_MERGE_MB - Static variable in class org.apache.lucene.index.LogByteSizeMergePolicy
-
Default minimum segment size.
- DEFAULT_NO_CFS_RATIO - Static variable in class org.apache.lucene.index.LogMergePolicy
-
Default noCFSRatio.
- DEFAULT_NO_CFS_RATIO - Static variable in class org.apache.lucene.index.MergePolicy
-
Default ratio for compound file system usage.
- DEFAULT_NO_CFS_RATIO - Static variable in class org.apache.lucene.index.TieredMergePolicy
-
Default noCFSRatio.
- DEFAULT_NUM_MERGE_WORKER - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
-
Default to use single thread merge
- DEFAULT_PAGE_SIZE - Static variable in class org.apache.lucene.util.packed.PackedLongValues
- DEFAULT_POLL_INTERVAL - Static variable in class org.apache.lucene.store.SleepingLockWrapper
-
How long
SleepingLockWrapper.obtainLock(java.lang.String)waits, in milliseconds, in between attempts to acquire the lock. - DEFAULT_PROVIDER - Static variable in class org.apache.lucene.search.RegexpQuery
-
A provider that provides no named automata
- DEFAULT_RAM_BUFFER_SIZE_MB - Static variable in class org.apache.lucene.index.IndexWriterConfig
-
Default value is 16 MB (which means flush when buffered docs consume approximately 16 MB RAM).
- DEFAULT_RAM_PER_THREAD_HARD_LIMIT_MB - Static variable in class org.apache.lucene.index.IndexWriterConfig
-
Default value is 1945.
- DEFAULT_READER_POOLING - Static variable in class org.apache.lucene.index.IndexWriterConfig
-
Default setting (true) for
IndexWriterConfig.setReaderPooling(boolean). - DEFAULT_RESOLUTION - Static variable in class org.apache.lucene.search.TimeLimitingCollector.TimerThread
-
Deprecated.
- DEFAULT_TOKEN_ATTRIBUTE_FACTORY - Static variable in class org.apache.lucene.analysis.TokenStream
-
Default
AttributeFactoryinstance that should be used for TokenStreams. - DEFAULT_TYPE - Static variable in interface org.apache.lucene.analysis.tokenattributes.TypeAttribute
-
the default type
- DEFAULT_USE_COMPOUND_FILE_SYSTEM - Static variable in class org.apache.lucene.index.IndexWriterConfig
-
Default value for compound file system for newly written segments (set to
true). - DefaultBulkScorer(Scorer) - Constructor for class org.apache.lucene.search.Weight.DefaultBulkScorer
-
Sole constructor.
- DefaultCollectionModel() - Constructor for class org.apache.lucene.search.similarities.LMSimilarity.DefaultCollectionModel
-
Sole constructor: parameter-free
- defaultCtorException() - Static method in class org.apache.lucene.analysis.AbstractAnalysisFactory
-
Helper method to be called from mandatory default constructor of all subclasses to make
ServiceLoaderhappy. - DefaultFlatVectorScorer - Class in org.apache.lucene.codecs.hnsw
-
Default implementation of
FlatVectorsScorer. - DefaultFlatVectorScorer() - Constructor for class org.apache.lucene.codecs.hnsw.DefaultFlatVectorScorer
- defaultMaxEdits - Static variable in class org.apache.lucene.search.FuzzyQuery
- defaultMaxExpansions - Static variable in class org.apache.lucene.search.FuzzyQuery
- defaultPrefixLength - Static variable in class org.apache.lucene.search.FuzzyQuery
- defaultRewriteMethod(int) - Static method in class org.apache.lucene.search.FuzzyQuery
-
Creates a default top-terms blended frequency scoring rewrite with the given max expansions
- defaultTranspositions - Static variable in class org.apache.lucene.search.FuzzyQuery
- DeflateWithPresetDictCompressionMode - Class in org.apache.lucene.codecs.lucene90
-
A compression mode that trades speed for compression ratio.
- DeflateWithPresetDictCompressionMode() - Constructor for class org.apache.lucene.codecs.lucene90.DeflateWithPresetDictCompressionMode
-
Sole constructor.
- deinterleave(long) - Static method in class org.apache.lucene.util.BitUtil
-
Extract just the even-bits value as a long from the bit-interleaved value
- delCountOnFlush - Variable in class org.apache.lucene.index.SegmentWriteState
-
Number of deleted documents set while flushing the segment.
- delegate - Variable in class org.apache.lucene.codecs.FilterCodec
-
The codec to filter.
- DelegatingAnalyzerWrapper - Class in org.apache.lucene.analysis
-
An analyzer wrapper, that doesn't allow to wrap components or readers.
- DelegatingAnalyzerWrapper(Analyzer.ReuseStrategy) - Constructor for class org.apache.lucene.analysis.DelegatingAnalyzerWrapper
-
Constructor.
- DelegatingCacheHelper(IndexReader.CacheHelper) - Constructor for class org.apache.lucene.index.FilterDirectoryReader.DelegatingCacheHelper
-
Create a new DelegatingCacheHelper that delegates the cache onClose listener to another CacheHelper, but with its own unique CacheKey.
- delete() - Method in class org.apache.lucene.index.IndexCommit
-
Delete this commit point.
- delete(String) - Method in class org.apache.lucene.search.LiveFieldValues
-
Call this after you've successfully deleted a document from the index.
- deleteAll() - Method in class org.apache.lucene.index.IndexWriter
-
Delete all documents in the index.
- deleteDocuments(Term...) - Method in class org.apache.lucene.index.IndexWriter
-
Deletes the document(s) containing any of the terms.
- deleteDocuments(Query...) - Method in class org.apache.lucene.index.IndexWriter
-
Deletes the document(s) matching any of the provided queries.
- deleteFile(String) - Method in class org.apache.lucene.codecs.CompoundDirectory
-
Not implemented
- deleteFile(String) - Method in class org.apache.lucene.store.ByteBuffersDirectory
- deleteFile(String) - Method in class org.apache.lucene.store.Directory
-
Removes an existing file in the directory.
- deleteFile(String) - Method in class org.apache.lucene.store.FileSwitchDirectory
- deleteFile(String) - Method in class org.apache.lucene.store.FilterDirectory
- deleteFile(String) - Method in class org.apache.lucene.store.FSDirectory
- deleteFile(String) - Method in class org.apache.lucene.store.LockValidatingDirectoryWrapper
- deleteFile(String) - Method in class org.apache.lucene.store.NRTCachingDirectory
- deleteFile(String) - Method in class org.apache.lucene.store.TrackingDirectoryWrapper
- deleteFileIfNoRef(String) - Method in class org.apache.lucene.util.FileDeleter
- deleteFiles(Directory, Collection<String>) - Static method in class org.apache.lucene.util.IOUtils
-
Deletes all given file names.
- deleteFilesIfExist(Path...) - Static method in class org.apache.lucene.util.IOUtils
-
Deletes all given
Paths, if they exist. - deleteFilesIfExist(Collection<? extends Path>) - Static method in class org.apache.lucene.util.IOUtils
-
Deletes all given
Paths, if they exist. - deleteFilesIfNoRef(Collection<String>) - Method in class org.apache.lucene.util.FileDeleter
-
delete only files that are unref'ed
- deleteFilesIgnoringExceptions(Path...) - Static method in class org.apache.lucene.util.IOUtils
-
Deletes all given files, suppressing all thrown IOExceptions.
- deleteFilesIgnoringExceptions(Collection<? extends Path>) - Static method in class org.apache.lucene.util.IOUtils
-
Deletes all given files, suppressing all thrown IOExceptions.
- deleteFilesIgnoringExceptions(Directory, String...) - Static method in class org.apache.lucene.util.IOUtils
- deleteFilesIgnoringExceptions(Directory, Collection<String>) - Static method in class org.apache.lucene.util.IOUtils
-
Deletes all given files, suppressing all thrown IOExceptions.
- deletePendingFiles() - Method in class org.apache.lucene.store.FSDirectory
-
Try to delete any pending files that we had previously tried to delete but failed because we are on Windows and the files were still held open.
- deleteUnusedFiles() - Method in class org.apache.lucene.index.IndexWriter
-
Expert: remove any index files that are no longer used.
- deletionsGen - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Current deletions generation.
- delGen() - Method in class org.apache.lucene.index.PrefixCodedTerms.TermIterator
-
Del gen of the current term.
- delPolicy - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
IndexDeletionPolicycontrolling when commit points are deleted. - deltaPackedBuilder(float) - Static method in class org.apache.lucene.util.packed.PackedLongValues
- deltaPackedBuilder(int, float) - Static method in class org.apache.lucene.util.packed.PackedLongValues
-
Return a new
PackedLongValues.Builderthat will compress efficiently integers that are close to each other. - delTermCount - Variable in class org.apache.lucene.index.CheckIndex.Status.TermIndexStatus
-
Number of terms with zero live docs docs.
- DenseOffHeapVectorValues(int, int, IndexInput, int, FlatVectorsScorer, VectorSimilarityFunction) - Constructor for class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
- DenseOffHeapVectorValues(int, int, IndexInput, int, FlatVectorsScorer, VectorSimilarityFunction) - Constructor for class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
- DenseOffHeapVectorValues(int, int, ScalarQuantizer, boolean, VectorSimilarityFunction, FlatVectorsScorer, IndexInput) - Constructor for class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
- dest - Variable in class org.apache.lucene.util.automaton.Transition
-
Destination state.
- destroy() - Method in class org.apache.lucene.util.bkd.HeapPointWriter
- destroy() - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
- destroy() - Method in interface org.apache.lucene.util.bkd.PointWriter
-
Removes any temp files behind this writer
- determinize(Automaton, int) - Static method in class org.apache.lucene.util.automaton.Operations
-
Determinizes the given automaton.
- DFISimilarity - Class in org.apache.lucene.search.similarities
-
Implements the Divergence from Independence (DFI) model based on Chi-square statistics (i.e., standardized Chi-squared distance from independence in term frequency tf).
- DFISimilarity(Independence) - Constructor for class org.apache.lucene.search.similarities.DFISimilarity
-
Create DFI with the specified divergence from independence measure and using default discountOverlaps value
- DFISimilarity(Independence, boolean) - Constructor for class org.apache.lucene.search.similarities.DFISimilarity
-
Create DFI with the specified parameters
- DFRSimilarity - Class in org.apache.lucene.search.similarities
-
Implements the divergence from randomness (DFR) framework introduced in Gianni Amati and Cornelis Joost Van Rijsbergen.
- DFRSimilarity(BasicModel, AfterEffect, Normalization) - Constructor for class org.apache.lucene.search.similarities.DFRSimilarity
-
Creates DFRSimilarity from the three components and using default discountOverlaps value.
- DFRSimilarity(BasicModel, AfterEffect, Normalization, boolean) - Constructor for class org.apache.lucene.search.similarities.DFRSimilarity
-
Creates DFRSimilarity from the three components and with the specified discountOverlaps value.
- diagnostics - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Map that includes certain debugging details that IndexWriter records into each segment it creates
- digits - Variable in class org.apache.lucene.util.automaton.RegExp
-
Limits for repeatable type expressions
- dimension - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
- dimension - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
- dimension - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- dimension() - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
- dimension() - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
- dimension() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- dimension() - Method in class org.apache.lucene.index.ByteVectorValues
-
Return the dimension of the vectors
- dimension() - Method in class org.apache.lucene.index.FilterVectorValues
- dimension() - Method in class org.apache.lucene.index.FloatVectorValues
-
Return the dimension of the vectors
- dimension() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues
-
Return the dimension of the returned vector values
- dimension() - Method in class org.apache.lucene.util.quantization.QuantizedByteVectorValues
-
Return the dimension of the vectors
- dir - Variable in class org.apache.lucene.index.CheckIndex.Status
-
Directory index is in.
- dir - Variable in class org.apache.lucene.index.SegmentInfo
-
Where this segment resides.
- directAddressingMaxOversizingFactor(float) - Method in class org.apache.lucene.util.fst.FSTCompiler.Builder
-
Overrides the default the maximum oversizing of fixed array allowed to enable direct addressing of arcs instead of binary search.
- DirectAllocator() - Constructor for class org.apache.lucene.util.ByteBlockPool.DirectAllocator
- DirectAllocator() - Constructor for class org.apache.lucene.util.IntBlockPool.DirectAllocator
-
Creates a new
IntBlockPool.DirectAllocatorwith a default block size - DirectBytesStartArray(int) - Constructor for class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
- DirectBytesStartArray(int, Counter) - Constructor for class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
- DirectMonotonicReader - Class in org.apache.lucene.util.packed
-
Retrieves an instance previously written by
DirectMonotonicWriter. - DirectMonotonicReader.Meta - Class in org.apache.lucene.util.packed
-
In-memory metadata that needs to be kept around for
DirectMonotonicReaderto read data from disk. - DirectMonotonicWriter - Class in org.apache.lucene.util.packed
-
Write monotonically-increasing sequences of integers.
- directory - Variable in class org.apache.lucene.index.DirectoryReader
-
The index directory.
- directory - Variable in class org.apache.lucene.index.SegmentReadState
-
Directorywhere this segment is read from. - directory - Variable in class org.apache.lucene.index.SegmentWriteState
-
Directorywhere this segment will be written to. - directory - Variable in class org.apache.lucene.store.FSDirectory
- directory() - Method in class org.apache.lucene.index.DirectoryReader
-
Returns the directory this index resides in.
- directory() - Method in class org.apache.lucene.index.SegmentReader
-
Returns the directory this index resides in.
- Directory - Class in org.apache.lucene.store
-
A
Directoryprovides an abstraction layer for storing a list of files. - Directory() - Constructor for class org.apache.lucene.store.Directory
- DirectoryReader - Class in org.apache.lucene.index
-
DirectoryReader is an implementation of
CompositeReaderthat can read indexes in aDirectory. - DirectoryReader(Directory, LeafReader[], Comparator<LeafReader>) - Constructor for class org.apache.lucene.index.DirectoryReader
-
Expert: Constructs a
DirectoryReaderon the given subReaders. - DirectReader - Class in org.apache.lucene.util.packed
-
Retrieves an instance previously written by
DirectWriter - DirectReader() - Constructor for class org.apache.lucene.util.packed.DirectReader
- DirectTrackingAllocator(Counter) - Constructor for class org.apache.lucene.util.ByteBlockPool.DirectTrackingAllocator
- DirectWriter - Class in org.apache.lucene.util.packed
-
Class for writing packed integers to be directly read from Directory.
- DISABLE_AUTO_FLUSH - Static variable in class org.apache.lucene.index.IndexWriterConfig
-
Denotes a flush trigger is disabled.
- disableAutoIOThrottle() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Turn off auto IO throttling.
- disableSkipping() - Method in class org.apache.lucene.search.comparators.NumericComparator
- disableSkipping() - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
- disableSkipping() - Method in class org.apache.lucene.search.FieldComparator
-
Informs the comparator that the skipping of documents should be disabled.
- DisiPriorityQueue - Class in org.apache.lucene.search
-
A priority queue of DocIdSetIterators that orders by current doc ID.
- DisiPriorityQueue(int) - Constructor for class org.apache.lucene.search.DisiPriorityQueue
- DisiWrapper - Class in org.apache.lucene.search
-
Wrapper used in
DisiPriorityQueue. - DisiWrapper(Scorer) - Constructor for class org.apache.lucene.search.DisiWrapper
- disjoint(double, double, double, double, double, double, double, double) - Static method in interface org.apache.lucene.geo.Component2D
-
Compute whether the bounding boxes are disjoint *
- DISJOINT - org.apache.lucene.document.ShapeField.QueryRelation
-
used for DISJOINT Queries
- DISJOINT - org.apache.lucene.geo.Component2D.WithinRelation
-
The query shape is disjoint with the triangle.
- disjunction(List<MatchesIterator>) - Static method in class org.apache.lucene.search.MatchesUtils
-
Create a MatchesIterator that iterates in order over all matches in a set of subiterators
- disjunction(LeafReaderContext, int, Query, String, BytesRefIterator) - Static method in class org.apache.lucene.search.MatchesUtils
-
Create a MatchesIterator that is a disjunction over a list of terms extracted from a
BytesRefIterator. - DISJUNCTION_MAX_REWRITE - Static variable in class org.apache.lucene.search.BlendedTermQuery
-
BlendedTermQuery.DisjunctionMaxRewriteinstance with a tie-breaker of0.01. - DisjunctionDISIApproximation - Class in org.apache.lucene.search
-
A
DocIdSetIteratorwhich is a disjunction of the approximations of the provided iterators. - DisjunctionDISIApproximation(DisiPriorityQueue) - Constructor for class org.apache.lucene.search.DisjunctionDISIApproximation
- DisjunctionMaxQuery - Class in org.apache.lucene.search
-
A query that generates the union of documents produced by its subqueries, and that scores each document with the maximum score for that document as produced by any subquery, plus a tie breaking increment for any additional matching subqueries.
- DisjunctionMaxQuery(Collection<Query>, float) - Constructor for class org.apache.lucene.search.DisjunctionMaxQuery
-
Creates a new DisjunctionMaxQuery
- DisjunctionMaxQuery.DisjunctionMaxWeight - Class in org.apache.lucene.search
-
Expert: the Weight for DisjunctionMaxQuery, used to normalize, score and explain these queries.
- DisjunctionMaxRewrite(float) - Constructor for class org.apache.lucene.search.BlendedTermQuery.DisjunctionMaxRewrite
-
This
BlendedTermQuery.RewriteMethodwill createDisjunctionMaxQueryinstances that have the provided tie breaker. - DisjunctionMaxWeight(IndexSearcher, ScoreMode, float) - Constructor for class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
-
Construct the Weight for this Query searched by searcher.
- distanceQuerySortKey(double) - Static method in class org.apache.lucene.geo.GeoUtils
-
binary search to find the exact sortKey needed to match the specified radius any sort key lte this is a query match.
- distribution - Variable in class org.apache.lucene.search.similarities.IBSimilarity
-
The probabilistic distribution used to model term occurrence.
- Distribution - Class in org.apache.lucene.search.similarities
-
The probabilistic distribution used to model term occurrence in information-based models.
- Distribution() - Constructor for class org.apache.lucene.search.similarities.Distribution
-
Sole constructor.
- DistributionLL - Class in org.apache.lucene.search.similarities
-
Log-logistic distribution.
- DistributionLL() - Constructor for class org.apache.lucene.search.similarities.DistributionLL
-
Sole constructor: parameter-free
- DistributionSPL - Class in org.apache.lucene.search.similarities
-
The smoothed power-law (SPL) distribution for the information-based framework that is described in the original paper.
- DistributionSPL() - Constructor for class org.apache.lucene.search.similarities.DistributionSPL
-
Sole constructor: parameter-free
- doAfterFlush() - Method in class org.apache.lucene.index.IndexWriter
-
A hook for extending classes to execute operations after pending added and deleted documents have been flushed to the Directory but before the change is committed (new segments_N file written).
- doBeforeFlush() - Method in class org.apache.lucene.index.IndexWriter
-
A hook for extending classes to execute operations before pending added and deleted documents are flushed to the Directory.
- doBody(String) - Method in class org.apache.lucene.index.SegmentInfos.FindSegmentsFile
-
Subclass must implement this.
- doc - Variable in class org.apache.lucene.search.DisiWrapper
- doc - Variable in class org.apache.lucene.search.ScoreDoc
-
A hit document's number.
- doc(int) - Method in class org.apache.lucene.search.IndexSearcher
-
Deprecated.Use
IndexSearcher.storedFields()to access fields for one or more documents - doc(int, Set<String>) - Method in class org.apache.lucene.search.IndexSearcher
-
Deprecated.Use
IndexSearcher.storedFields()to access fields for one or more documents - doc(int, StoredFieldVisitor) - Method in class org.apache.lucene.search.IndexSearcher
-
Deprecated.Use
IndexSearcher.storedFields()to access fields for one or more documents - DOC - org.apache.lucene.search.SortField.Type
-
Sort by document number (index order).
- DOC_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
-
Filename extension for document number, frequencies, and skip data.
- DOC_VALUES_REWRITE - Static variable in class org.apache.lucene.search.MultiTermQuery
-
A rewrite method that uses
DocValuesType.SORTED/DocValuesType.SORTED_SETdoc values to find matching docs through a post-filtering type approach. - doCache(Weight, QueryCachingPolicy) - Method in class org.apache.lucene.search.LRUQueryCache
- doCache(Weight, QueryCachingPolicy) - Method in interface org.apache.lucene.search.QueryCache
-
Return a wrapper around the provided
weightthat will cache matching docs per-segment accordingly to the givenpolicy. - doCacheWrite(String, IOContext) - Method in class org.apache.lucene.store.NRTCachingDirectory
-
Subclass can override this to customize logic; return true if this file should be written to the RAM-based cache first.
- docBase - Variable in class org.apache.lucene.index.LeafReaderContext
-
The reader's absolute doc base
- DocBaseBitSetIterator - Class in org.apache.lucene.util
-
A
DocIdSetIteratorlikeBitSetIteratorbut has a doc base in onder to avoid storing previous 0s. - DocBaseBitSetIterator(FixedBitSet, long, int) - Constructor for class org.apache.lucene.util.DocBaseBitSetIterator
- docBaseInParent - Variable in class org.apache.lucene.index.IndexReaderContext
-
the doc base for this reader in the parent,
0if parent is null - DocComparator - Class in org.apache.lucene.search.comparators
-
Comparator that sorts by asc _doc
- DocComparator(int, boolean, Pruning) - Constructor for class org.apache.lucene.search.comparators.DocComparator
-
Creates a new comparator based on document ids for
numHits - docCount - Variable in class org.apache.lucene.index.CheckIndex.Status.StoredFieldStatus
-
Number of documents tested.
- docCount - Variable in class org.apache.lucene.index.CheckIndex.Status.TermVectorStatus
-
Number of documents tested.
- docCount() - Method in class org.apache.lucene.search.CollectionStatistics
-
The total number of documents that have at least one term for this field.
- docFreq - Variable in class org.apache.lucene.codecs.BlockTermState
-
how many docs have this term
- docFreq - Variable in class org.apache.lucene.codecs.TermStats
-
How many documents have at least one occurrence of this term.
- docFreq - Variable in class org.apache.lucene.search.similarities.BasicStats
-
The document frequency.
- docFreq() - Method in class org.apache.lucene.index.FilteredTermsEnum
- docFreq() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
- docFreq() - Method in class org.apache.lucene.index.MultiTermsEnum
- docFreq() - Method in class org.apache.lucene.index.TermsEnum
-
Returns the number of documents containing the current term.
- docFreq() - Method in class org.apache.lucene.index.TermStates
-
Returns the accumulated document frequency of all
TermStateinstances passed toTermStates.register(TermState, int, int, long). - docFreq() - Method in class org.apache.lucene.search.FuzzyTermsEnum
- docFreq() - Method in class org.apache.lucene.search.TermStatistics
-
The number of documents this term occurs in.
- docFreq(Term) - Method in class org.apache.lucene.index.BaseCompositeReader
- docFreq(Term) - Method in class org.apache.lucene.index.IndexReader
-
Returns the number of documents containing the
term. - docFreq(Term) - Method in class org.apache.lucene.index.LeafReader
- doCheck(CheckIndex.Options) - Method in class org.apache.lucene.index.CheckIndex
-
Actually perform the index check
- docID() - Method in class org.apache.lucene.codecs.lucene90.IndexedDISI
- docID() - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
- docID() - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
- docID() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
- docID() - Method in class org.apache.lucene.document.BinaryRangeDocValues
- docID() - Method in class org.apache.lucene.index.FilterBinaryDocValues
- docID() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
- docID() - Method in class org.apache.lucene.index.FilterNumericDocValues
- docID() - Method in class org.apache.lucene.index.FilterSortedDocValues
- docID() - Method in class org.apache.lucene.index.FilterSortedNumericDocValues
- docID() - Method in class org.apache.lucene.index.FilterSortedSetDocValues
- docID() - Method in class org.apache.lucene.index.FilterVectorValues
- docID() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
- docID() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
- docID() - Method in class org.apache.lucene.index.MultiPostingsEnum
- docID() - Method in class org.apache.lucene.index.SlowImpactsEnum
- docID() - Method in class org.apache.lucene.search.comparators.MinDocIterator
- docID() - Method in class org.apache.lucene.search.ConstantScoreScorer
- docID() - Method in class org.apache.lucene.search.DisjunctionDISIApproximation
- docID() - Method in class org.apache.lucene.search.DocIdSetIterator
-
Returns the following:
-1ifDocIdSetIterator.nextDoc()orDocIdSetIterator.advance(int)were not called yet. - docID() - Method in class org.apache.lucene.search.FilteredDocIdSetIterator
- docID() - Method in class org.apache.lucene.search.FilterScorable
- docID() - Method in class org.apache.lucene.search.FilterScorer
- docID() - Method in class org.apache.lucene.search.ImpactsDISI
- docID() - Method in class org.apache.lucene.search.IndriDisjunctionScorer
- docID() - Method in class org.apache.lucene.search.IndriScorer
- docID() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
- docID() - Method in class org.apache.lucene.search.Scorable
-
Returns the doc ID that is currently being scored.
- docID() - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
- docID() - Method in class org.apache.lucene.search.TermScorer
- docID() - Method in class org.apache.lucene.util.BitSetIterator
- docID() - Method in interface org.apache.lucene.util.bkd.PointValue
-
Returns the docID
- docID() - Method in class org.apache.lucene.util.DocBaseBitSetIterator
- DocIDMerger<T extends DocIDMerger.Sub> - Class in org.apache.lucene.index
-
Utility class to help merging documents from sub-readers according to either simple concatenated (unsorted) order, or by a specified index-time sort, skipping deleted documents and remapping non-deleted documents.
- DocIDMerger.Sub - Class in org.apache.lucene.index
-
Represents one sub-reader being merged
- DocIdSet - Class in org.apache.lucene.search
-
A DocIdSet contains a set of doc ids.
- DocIdSet() - Constructor for class org.apache.lucene.search.DocIdSet
- DocIdSetBuilder - Class in org.apache.lucene.util
-
A builder of
DocIdSets. - DocIdSetBuilder(int) - Constructor for class org.apache.lucene.util.DocIdSetBuilder
-
Create a builder that can contain doc IDs between
0andmaxDoc. - DocIdSetBuilder(int, PointValues, String) - Constructor for class org.apache.lucene.util.DocIdSetBuilder
-
Create a
DocIdSetBuilderinstance that is optimized for accumulating docs that match the givenPointValues. - DocIdSetBuilder(int, Terms) - Constructor for class org.apache.lucene.util.DocIdSetBuilder
-
Create a
DocIdSetBuilderinstance that is optimized for accumulating docs that match the givenTerms. - DocIdSetBuilder.BulkAdder - Class in org.apache.lucene.util
-
Utility class to efficiently add many docs in one go.
- DocIdSetIterator - Class in org.apache.lucene.search
-
This abstract class defines methods to iterate over a set of non-decreasing doc ids.
- DocIdSetIterator() - Constructor for class org.apache.lucene.search.DocIdSetIterator
- DocIdStream - Class in org.apache.lucene.search
-
A stream of doc IDs.
- DocIdStream() - Constructor for class org.apache.lucene.search.DocIdStream
-
Sole constructor, for invocation by sub classes.
- doClose() - Method in class org.apache.lucene.index.CodecReader
- doClose() - Method in class org.apache.lucene.index.FilterCodecReader
- doClose() - Method in class org.apache.lucene.index.FilterDirectoryReader
- doClose() - Method in class org.apache.lucene.index.FilterLeafReader
- doClose() - Method in class org.apache.lucene.index.IndexReader
-
Implements close.
- doClose() - Method in class org.apache.lucene.index.MultiReader
- doClose() - Method in class org.apache.lucene.index.ParallelCompositeReader
- doClose() - Method in class org.apache.lucene.index.ParallelLeafReader
- doClose() - Method in class org.apache.lucene.index.SegmentReader
- doClose() - Method in class org.apache.lucene.index.StandardDirectoryReader
- docMap - Variable in class org.apache.lucene.index.DocIDMerger.Sub
-
Map from old to new doc IDs
- DocMap() - Constructor for class org.apache.lucene.index.Sorter.DocMap
-
Sole constructor.
- docMaps - Variable in class org.apache.lucene.index.MergeState
-
Maps document IDs from old segments to document IDs in the new segment
- DOCS - org.apache.lucene.index.IndexOptions
-
Only documents are indexed: term frequencies and positions are omitted.
- DOCS_AND_FREQS - org.apache.lucene.index.IndexOptions
-
Only documents and term frequencies are indexed: positions are omitted.
- DOCS_AND_FREQS_AND_POSITIONS - org.apache.lucene.index.IndexOptions
-
Indexes documents, frequencies and positions.
- DOCS_AND_FREQS_AND_POSITIONS_AND_OFFSETS - org.apache.lucene.index.IndexOptions
-
Indexes documents, frequencies, positions and offsets.
- docsSeen - Variable in class org.apache.lucene.util.bkd.BKDWriter
- docStartFP - Variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState
-
file pointer to the start of the doc ids enumeration, in
Lucene912PostingsFormat.DOC_EXTENSIONfile - docStarts - Variable in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
-
docbase for each leaf: parallel with
MultiDocValues.MultiSortedDocValues.values - docStarts - Variable in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
-
docbase for each leaf: parallel with
MultiDocValues.MultiSortedSetDocValues.values - DocsWithFieldSet - Class in org.apache.lucene.index
-
Accumulator for documents that have a value for a field.
- DocsWithFieldSet() - Constructor for class org.apache.lucene.index.DocsWithFieldSet
-
Creates an empty DocsWithFieldSet.
- document(int) - Method in class org.apache.lucene.index.IndexReader
-
Deprecated.use
IndexReader.storedFields()to retrieve one or more documents - document(int) - Method in class org.apache.lucene.index.StoredFields
-
Returns the stored fields of the
nthDocumentin this index. - document(int, Set<String>) - Method in class org.apache.lucene.index.IndexReader
-
Deprecated.use
IndexReader.storedFields()to retrieve one or more documents - document(int, Set<String>) - Method in class org.apache.lucene.index.StoredFields
-
Like
StoredFields.document(int)but only loads the specified fields. - document(int, StoredFieldVisitor) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsReader
- document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.BaseCompositeReader
- document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.CodecReader
-
Deprecated.
- document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.FilterCodecReader
-
Deprecated.
- document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.FilterLeafReader
- document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.IndexReader
-
Deprecated.use
IndexReader.storedFields()to retrieve one or more documents - document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.ParallelLeafReader
- document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.SegmentReader
- document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.StoredFields
-
Expert: visits the fields of a stored document, for custom processing/loading of each field.
- Document - Class in org.apache.lucene.document
-
Documents are the unit of indexing and search.
- Document() - Constructor for class org.apache.lucene.document.Document
-
Constructs a new document with no fields.
- DocumentStoredFieldVisitor - Class in org.apache.lucene.document
-
A
StoredFieldVisitorthat creates aDocumentfrom stored fields. - DocumentStoredFieldVisitor() - Constructor for class org.apache.lucene.document.DocumentStoredFieldVisitor
-
Load all stored fields.
- DocumentStoredFieldVisitor(String...) - Constructor for class org.apache.lucene.document.DocumentStoredFieldVisitor
-
Load only fields named in the provided fields.
- DocumentStoredFieldVisitor(Set<String>) - Constructor for class org.apache.lucene.document.DocumentStoredFieldVisitor
-
Load only fields named in the provided
Set<String>. - docValueCount() - Method in class org.apache.lucene.index.FilterSortedNumericDocValues
- docValueCount() - Method in class org.apache.lucene.index.FilterSortedSetDocValues
- docValueCount() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
- docValueCount() - Method in class org.apache.lucene.index.SortedNumericDocValues
-
Retrieves the number of values for the current document.
- docValueCount() - Method in class org.apache.lucene.index.SortedSetDocValues
-
Retrieves the number of unique ords for the current document.
- docValues - Variable in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
- DocValues - Class in org.apache.lucene.index
-
This class contains utility methods and constants for DocValues
- DocValuesConsumer - Class in org.apache.lucene.codecs
-
Abstract API that consumes numeric, binary and sorted docvalues.
- DocValuesConsumer() - Constructor for class org.apache.lucene.codecs.DocValuesConsumer
-
Sole constructor.
- DocValuesFieldExistsQuery - Class in org.apache.lucene.search
-
Deprecated.Use
FieldExistsQueryinstead. - DocValuesFieldExistsQuery(String) - Constructor for class org.apache.lucene.search.DocValuesFieldExistsQuery
-
Deprecated.Create a query that will match documents which have a value for the given
field. - docValuesFormat() - Method in class org.apache.lucene.codecs.Codec
-
Encodes/decodes docvalues
- docValuesFormat() - Method in class org.apache.lucene.codecs.FilterCodec
- docValuesFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
- DocValuesFormat - Class in org.apache.lucene.codecs
-
Encodes/decodes per-document values.
- DocValuesFormat(String) - Constructor for class org.apache.lucene.codecs.DocValuesFormat
-
Creates a new docvalues format.
- DocValuesProducer - Class in org.apache.lucene.codecs
-
Abstract API that produces numeric, binary, sorted, sortedset, and sortednumeric docvalues.
- DocValuesProducer() - Constructor for class org.apache.lucene.codecs.DocValuesProducer
-
Sole constructor.
- docValuesProducers - Variable in class org.apache.lucene.index.MergeState
-
DocValues producers being merged
- DocValuesRewriteMethod - Class in org.apache.lucene.search
-
Rewrites MultiTermQueries into a filter, using DocValues for term enumeration.
- DocValuesRewriteMethod() - Constructor for class org.apache.lucene.search.DocValuesRewriteMethod
- docValuesStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Status for testing of DocValues (null if DocValues could not be tested).
- docValuesType() - Method in class org.apache.lucene.document.FieldType
-
DocValues
DocValuesType: how the field's value will be indexed into docValues. - docValuesType() - Method in interface org.apache.lucene.index.IndexableFieldType
-
DocValues
DocValuesType: how the field's value will be indexed into docValues. - DocValuesType - Enum in org.apache.lucene.index
-
DocValues types.
- doMerge(MergeScheduler.MergeSource, MergePolicy.OneMerge) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Does the actual merge, by calling
MergeScheduler.MergeSource.merge(org.apache.lucene.index.MergePolicy.OneMerge) - done() - Method in class org.apache.lucene.internal.hppc.AbstractIterator
-
Call when done.
- doOpenIfChanged() - Method in class org.apache.lucene.index.DirectoryReader
-
Implement this method to support
DirectoryReader.openIfChanged(DirectoryReader). - doOpenIfChanged() - Method in class org.apache.lucene.index.FilterDirectoryReader
- doOpenIfChanged() - Method in class org.apache.lucene.index.StandardDirectoryReader
- doOpenIfChanged(IndexCommit) - Method in class org.apache.lucene.index.DirectoryReader
-
Implement this method to support
DirectoryReader.openIfChanged(DirectoryReader,IndexCommit). - doOpenIfChanged(IndexCommit) - Method in class org.apache.lucene.index.FilterDirectoryReader
- doOpenIfChanged(IndexCommit) - Method in class org.apache.lucene.index.StandardDirectoryReader
- doOpenIfChanged(IndexWriter, boolean) - Method in class org.apache.lucene.index.DirectoryReader
-
Implement this method to support
DirectoryReader.openIfChanged(DirectoryReader,IndexWriter,boolean). - doOpenIfChanged(IndexWriter, boolean) - Method in class org.apache.lucene.index.FilterDirectoryReader
- doOpenIfChanged(IndexWriter, boolean) - Method in class org.apache.lucene.index.StandardDirectoryReader
- doPrune(double, IndexSearcher) - Method in class org.apache.lucene.search.SearcherLifetimeManager.PruneByAge
- doPrune(double, IndexSearcher) - Method in interface org.apache.lucene.search.SearcherLifetimeManager.Pruner
-
Return true if this searcher should be removed.
- doSetNextReader(LeafReaderContext) - Method in class org.apache.lucene.search.SimpleCollector
-
This method is called before collecting
context. - doSetNextReader(LeafReaderContext) - Method in class org.apache.lucene.search.SimpleFieldComparator
-
This method is called before collecting
context. - doSlowChecks() - Method in class org.apache.lucene.index.CheckIndex
- doStall() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Called from
ConcurrentMergeScheduler.maybeStall(org.apache.lucene.index.MergeScheduler.MergeSource)to pause the calling thread for a bit. - DOT_PRODUCT - org.apache.lucene.index.VectorSimilarityFunction
-
Dot product.
- dotProduct(byte[], byte[]) - Method in interface org.apache.lucene.internal.vectorization.VectorUtilSupport
-
Returns the dot product computed over signed bytes.
- dotProduct(byte[], byte[]) - Static method in class org.apache.lucene.util.VectorUtil
-
Dot product computed over signed bytes.
- dotProduct(float[], float[]) - Method in interface org.apache.lucene.internal.vectorization.VectorUtilSupport
-
Calculates the dot product of the given float arrays.
- dotProduct(float[], float[]) - Static method in class org.apache.lucene.util.VectorUtil
-
Returns the vector dot product of the two vectors.
- DotProduct(float, ScalarQuantizedVectorSimilarity.ByteVectorComparator) - Constructor for class org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity.DotProduct
- dotProductScore(byte[], byte[]) - Static method in class org.apache.lucene.util.VectorUtil
-
Dot product score computed over signed bytes, scaled to be in [0, 1].
- DOUBLE - org.apache.lucene.document.StoredValue.Type
-
Type of double values.
- DOUBLE - org.apache.lucene.search.SortField.Type
-
Sort using term values as encoded Doubles.
- DoubleComparator - Class in org.apache.lucene.search.comparators
-
Comparator based on
Double.compare(double, double)fornumHits. - DoubleComparator(int, String, Double, boolean, Pruning) - Constructor for class org.apache.lucene.search.comparators.DoubleComparator
- DoubleComparator.DoubleLeafComparator - Class in org.apache.lucene.search.comparators
-
Leaf comparator for
DoubleComparatorthat provides skipping functionality - DoubleCursor - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index and double value.
- DoubleCursor() - Constructor for class org.apache.lucene.internal.hppc.DoubleCursor
- DoubleDocValuesField - Class in org.apache.lucene.document
-
Syntactic sugar for encoding doubles as NumericDocValues via
Double.doubleToRawLongBits(double). - DoubleDocValuesField(String, double) - Constructor for class org.apache.lucene.document.DoubleDocValuesField
-
Creates a new DocValues field with the specified 64-bit double value
- doubleField(FieldInfo, double) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
- doubleField(FieldInfo, double) - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
- doubleField(FieldInfo, double) - Method in class org.apache.lucene.index.StoredFieldVisitor
-
Process a double numeric field.
- DoubleField - Class in org.apache.lucene.document
-
Field that stores a per-document
doublevalue for scoring, sorting or value retrieval and index the field for fast range filters. - DoubleField(String, double) - Constructor for class org.apache.lucene.document.DoubleField
-
Deprecated.Use
DoubleField(String, double, Field.Store)withField.Store.NOinstead. - DoubleField(String, double, Field.Store) - Constructor for class org.apache.lucene.document.DoubleField
-
Creates a new DoubleField, indexing the provided point, storing it as a DocValue, and optionally storing it as a stored field.
- DoubleLeafComparator(LeafReaderContext) - Constructor for class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
- DoublePoint - Class in org.apache.lucene.document
-
An indexed
doublefield for fast range filters. - DoublePoint(String, double...) - Constructor for class org.apache.lucene.document.DoublePoint
-
Creates a new DoublePoint, indexing the provided N-dimensional double point.
- DoubleRange - Class in org.apache.lucene.document
-
An indexed Double Range field.
- DoubleRange(String, double[], double[]) - Constructor for class org.apache.lucene.document.DoubleRange
-
Create a new DoubleRange type, from min/max parallel arrays
- DoubleRangeDocValuesField - Class in org.apache.lucene.document
-
DocValues field for DoubleRange.
- DoubleRangeDocValuesField(String, double[], double[]) - Constructor for class org.apache.lucene.document.DoubleRangeDocValuesField
-
Sole constructor.
- DoubleSorter(String, Double, boolean, IndexSorter.NumericDocValuesProvider) - Constructor for class org.apache.lucene.index.IndexSorter.DoubleSorter
-
Creates a new DoubleSorter
- doubleToSortableLong(double) - Static method in class org.apache.lucene.util.NumericUtils
-
Converts a
doublevalue to a sortable signedlong. - doubleValue() - Method in class org.apache.lucene.search.DoubleValues
-
Get the double value for the current document
- DoubleValues - Class in org.apache.lucene.search
-
Per-segment, per-document double values, which can be calculated at search-time
- DoubleValues() - Constructor for class org.apache.lucene.search.DoubleValues
- DoubleValuesSource - Class in org.apache.lucene.search
-
Base class for producing
DoubleValues - DoubleValuesSource() - Constructor for class org.apache.lucene.search.DoubleValuesSource
- doWrapDirectoryReader(DirectoryReader) - Method in class org.apache.lucene.index.ExitableDirectoryReader
- doWrapDirectoryReader(DirectoryReader) - Method in class org.apache.lucene.index.FilterDirectoryReader
-
Called by the doOpenIfChanged() methods to return a new wrapped DirectoryReader.
- doWrapDirectoryReader(DirectoryReader) - Method in class org.apache.lucene.index.SoftDeletesDirectoryReaderWrapper
- duplicate() - Method in class org.apache.lucene.util.mutable.MutableValue
- duplicate() - Method in class org.apache.lucene.util.mutable.MutableValueBool
- duplicate() - Method in class org.apache.lucene.util.mutable.MutableValueDate
- duplicate() - Method in class org.apache.lucene.util.mutable.MutableValueDouble
- duplicate() - Method in class org.apache.lucene.util.mutable.MutableValueFloat
- duplicate() - Method in class org.apache.lucene.util.mutable.MutableValueInt
- duplicate() - Method in class org.apache.lucene.util.mutable.MutableValueLong
- duplicate() - Method in class org.apache.lucene.util.mutable.MutableValueStr
- DYNAMIC_CONFIDENCE_INTERVAL - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
-
Dynamic confidence interval
E
- earlyTerminated() - Method in class org.apache.lucene.search.AbstractKnnCollector
- earlyTerminated() - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
- earlyTerminated() - Method in interface org.apache.lucene.search.KnnCollector
-
If search visits too many documents, the results collector will terminate early.
- earlyTerminated() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
- earlyTerminated() - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
- EARTH_MEAN_RADIUS_METERS - Static variable in class org.apache.lucene.geo.GeoUtils
-
mean earth axis in meters
- elementsCount - Variable in class org.apache.lucene.internal.hppc.FloatArrayList
-
Current number of elements stored in
FloatArrayList.buffer. - elementsCount - Variable in class org.apache.lucene.internal.hppc.IntArrayList
-
Current number of elements stored in
IntArrayList.buffer. - elementsCount - Variable in class org.apache.lucene.internal.hppc.LongArrayList
-
Current number of elements stored in
LongArrayList.buffer. - EMOJI - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
-
Emoji token type.
- EMOJI_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Emoji token type
- empty() - Static method in class org.apache.lucene.search.DocIdSetIterator
-
An empty
DocIdSetIteratorinstance - EMPTY - Static variable in class org.apache.lucene.codecs.KnnVectorsFormat
-
EMPTY throws an exception when written.
- EMPTY - Static variable in class org.apache.lucene.codecs.PointsFormat
-
A
PointsFormatthat has nothing indexed - EMPTY - Static variable in class org.apache.lucene.codecs.PostingsFormat
-
Zero-length
PostingsFormatarray. - EMPTY - Static variable in class org.apache.lucene.geo.SimpleWKTShapeParser
- EMPTY - Static variable in class org.apache.lucene.index.FieldInfos
-
An instance without any fields.
- EMPTY - Static variable in class org.apache.lucene.index.TermsEnum
-
An empty TermsEnum for quickly returning an empty instance e.g.
- EMPTY - Static variable in class org.apache.lucene.index.TermVectors
-
Instance that never returns term vectors
- EMPTY - Static variable in class org.apache.lucene.search.DocIdSet
-
An empty
DocIdSetinstance - EMPTY - Static variable in class org.apache.lucene.search.DoubleValues
-
An empty DoubleValues instance that always returns
falsefromDoubleValues.advanceExact(int) - EMPTY - Static variable in class org.apache.lucene.search.LRUQueryCache.CacheAndCount
- EMPTY - Static variable in class org.apache.lucene.util.automaton.RegExp
-
Syntax flag, enables empty language (
#). - EMPTY - Static variable in interface org.apache.lucene.util.BytesRefIterator
-
Singleton BytesRefIterator that iterates over 0 BytesRefs.
- EMPTY - Static variable in class org.apache.lucene.util.hnsw.HnswGraph
-
Empty graph value
- EMPTY_ARRAY - Static variable in class org.apache.lucene.index.Fields
-
Zero-length
Fieldsarray. - EMPTY_ARRAY - Static variable in class org.apache.lucene.index.ReaderSlice
-
Zero-length
ReaderSlicearray. - EMPTY_ARRAY - Static variable in class org.apache.lucene.index.Terms
-
Zero-length array of
Terms. - EMPTY_ARRAY - Static variable in class org.apache.lucene.internal.hppc.FloatArrayList
-
An immutable empty buffer (array).
- EMPTY_ARRAY - Static variable in class org.apache.lucene.internal.hppc.IntArrayList
-
An immutable empty buffer (array).
- EMPTY_ARRAY - Static variable in class org.apache.lucene.internal.hppc.LongArrayList
-
An immutable empty buffer (array).
- EMPTY_ARRAY - Static variable in interface org.apache.lucene.util.Bits
- EMPTY_BYTES - Static variable in class org.apache.lucene.util.BytesRef
-
An empty byte array for convenience
- EMPTY_CHARS - Static variable in class org.apache.lucene.util.CharsRef
-
An empty character array for convenience
- EMPTY_INTS - Static variable in class org.apache.lucene.util.IntsRef
-
An empty integer array for convenience
- EMPTY_LONGS - Static variable in class org.apache.lucene.util.LongsRef
-
An empty long array for convenience
- EMPTY_SET - Static variable in class org.apache.lucene.analysis.CharArraySet
-
An empty
CharArraySet. - EMPTY_TOPDOCS - Static variable in class org.apache.lucene.search.TopDocsCollector
-
This is used in case topDocs() is called with illegal parameters, or there simply aren't (enough) results.
- EMPTY_VISITOR - Static variable in class org.apache.lucene.search.QueryVisitor
-
A QueryVisitor implementation that does nothing
- emptyBinary() - Static method in class org.apache.lucene.index.DocValues
-
An empty
BinaryDocValueswhich returns no documents - EmptyDocValuesProducer - Class in org.apache.lucene.index
-
Abstract base class implementing a
DocValuesProducerthat has no doc values. - EmptyDocValuesProducer() - Constructor for class org.apache.lucene.index.EmptyDocValuesProducer
-
Sole constructor
- emptyMap() - Static method in class org.apache.lucene.analysis.CharArrayMap
-
Returns an empty, unmodifiable map.
- emptyNumeric() - Static method in class org.apache.lucene.index.DocValues
-
An empty NumericDocValues which returns no documents
- emptySorted() - Static method in class org.apache.lucene.index.DocValues
-
An empty SortedDocValues which returns
BytesRef.EMPTY_BYTESfor every document - emptySortedNumeric() - Static method in class org.apache.lucene.index.DocValues
-
An empty SortedNumericDocValues which returns zero values for every document
- emptySortedSet() - Static method in class org.apache.lucene.index.DocValues
-
An empty SortedDocValues which returns
BytesRef.EMPTY_BYTESfor every document - emptyVal - Variable in class org.apache.lucene.util.SentinelIntSet
- ENABLE_MEMORY_SEGMENTS_SYSPROP - Static variable in class org.apache.lucene.store.MMapDirectory
-
This sysprop allows to control if
MemorySegmentAPI should be used on supported Java versions. - ENABLE_UNMAP_HACK_SYSPROP - Static variable in class org.apache.lucene.store.MMapDirectory
-
This sysprop allows to control the workaround/hack for unmapping the buffers from address space after closing
IndexInput. - enableAutoIOThrottle() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Turn on dynamic IO throttling, to adaptively rate limit writes bytes/sec to the minimal rate necessary so merges do not fall behind.
- enableGraphQueries - Variable in class org.apache.lucene.util.QueryBuilder
- enablePositionIncrements - Variable in class org.apache.lucene.util.QueryBuilder
- encode(float) - Static method in class org.apache.lucene.geo.XYEncodingUtils
-
Quantizes double (64 bit) values into 32 bits
- encode(int[], int, byte[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder
-
Read
iterations * valueCount()values fromvalues, encode them and write8 * iterations * blockCount()blocks intoblocks. - encode(int[], int, long[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder
-
Read
iterations * valueCount()values fromvalues, encode them and writeiterations * blockCount()blocks intoblocks. - encode(long[], int, byte[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder
-
Read
iterations * valueCount()values fromvalues, encode them and write8 * iterations * blockCount()blocks intoblocks. - encode(long[], int, long[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder
-
Read
iterations * valueCount()values fromvalues, encode them and writeiterations * blockCount()blocks intoblocks. - encode(InetAddress) - Static method in class org.apache.lucene.document.InetAddressPoint
-
Encode InetAddress value into binary encoding
- encodeBottom(byte[]) - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
- encodeBottom(byte[]) - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
- encodeBottom(byte[]) - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
- encodeBottom(byte[]) - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
- encodeBottom(byte[]) - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
- encodeDimension(double, byte[], int) - Static method in class org.apache.lucene.document.DoublePoint
-
Encode single double dimension
- encodeDimension(float, byte[], int) - Static method in class org.apache.lucene.document.FloatPoint
-
Encode single float dimension
- encodeDimension(int, byte[], int) - Static method in class org.apache.lucene.document.IntPoint
-
Encode single integer dimension
- encodeDimension(long, byte[], int) - Static method in class org.apache.lucene.document.LongPoint
-
Encode single long dimension
- encodeLatitude(double) - Static method in class org.apache.lucene.geo.GeoEncodingUtils
-
Quantizes double (64 bit) latitude into 32 bits (rounding down: in the direction of -90)
- encodeLatitudeCeil(double) - Static method in class org.apache.lucene.geo.GeoEncodingUtils
-
Quantizes double (64 bit) latitude into 32 bits (rounding up: in the direction of +90)
- encodeLongitude(double) - Static method in class org.apache.lucene.geo.GeoEncodingUtils
-
Quantizes double (64 bit) longitude into 32 bits (rounding down: in the direction of -180)
- encodeLongitudeCeil(double) - Static method in class org.apache.lucene.geo.GeoEncodingUtils
-
Quantizes double (64 bit) longitude into 32 bits (rounding up: in the direction of +180)
- encodeTerm(DataOutput, FieldInfo, BlockTermState, boolean) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
- encodeTerm(DataOutput, FieldInfo, BlockTermState, boolean) - Method in class org.apache.lucene.codecs.PostingsWriterBase
-
Encode metadata as long[] and byte[].
- encodeTop(byte[]) - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
- encodeTop(byte[]) - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
- encodeTop(byte[]) - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
- encodeTop(byte[]) - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
- encodeTop(byte[]) - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
- encodeTriangle(byte[], int, int, boolean, int, int, boolean, int, int, boolean) - Static method in class org.apache.lucene.document.ShapeField
-
A triangle is encoded using 6 points and an extra point with encoded information in three bits of how to reconstruct it.
- end - Variable in class org.apache.lucene.util.OfflineSorter.ByteSequencesReader
- end() - Method in class org.apache.lucene.analysis.CachingTokenFilter
- end() - Method in class org.apache.lucene.analysis.FilteringTokenFilter
- end() - Method in class org.apache.lucene.analysis.GraphTokenFilter
- end() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
- end() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
-
Resets the attributes at end
- end() - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
- end() - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
- end() - Method in class org.apache.lucene.analysis.TokenFilter
-
This method is called by the consumer after the last token has been consumed, after
TokenStream.incrementToken()returnedfalse(using the newTokenStreamAPI). - end() - Method in class org.apache.lucene.analysis.TokenStream
-
This method is called by the consumer after the last token has been consumed, after
TokenStream.incrementToken()returnedfalse(using the newTokenStreamAPI). - end() - Method in class org.apache.lucene.util.AttributeImpl
-
Clears the values in this AttributeImpl and resets it to its value at the end of the field.
- END - org.apache.lucene.index.FilteredTermsEnum.AcceptStatus
-
Reject the term and stop enumerating.
- END - org.apache.lucene.index.TermsEnum.SeekStatus
-
The term was not found, and the end of iteration was hit.
- END_LABEL - Static variable in class org.apache.lucene.util.fst.FST
-
If arc has this label then that arc is final/accepted
- endAttributes() - Method in class org.apache.lucene.util.AttributeSource
-
Resets all Attributes in this AttributeSource by calling
AttributeImpl.end()on each Attribute implementation. - endMergeOnFullFlush(MergePolicy.MergeSpecification) - Method in interface org.apache.lucene.index.IndexWriterEventListener
-
Invoked at the end of merge on commit, due to either merge completed, or merge timed out according to
IndexWriterConfig.setMaxFullFlushMergeWaitMillis(long) - endOffset() - Method in interface org.apache.lucene.analysis.tokenattributes.OffsetAttribute
-
Returns this Token's ending offset, one greater than the position of the last character corresponding to this token in the source text.
- endOffset() - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
- endOffset() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
-
Returns this Token's ending offset, one greater than the position of the last character corresponding to this token in the source text.
- endOffset() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
- endOffset() - Method in class org.apache.lucene.index.MultiPostingsEnum
- endOffset() - Method in class org.apache.lucene.index.PostingsEnum
-
Returns end offset for the current position, or -1 if offsets were not indexed.
- endOffset() - Method in class org.apache.lucene.index.SlowImpactsEnum
- endOffset() - Method in class org.apache.lucene.search.ExactPhraseMatcher
- endOffset() - Method in class org.apache.lucene.search.FilterMatchesIterator
- endOffset() - Method in interface org.apache.lucene.search.MatchesIterator
-
The ending offset of the current match, or
-1if offsets are not available - endOffset() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionFullPostingsEnum
- endOffset() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
- endOffset() - Method in class org.apache.lucene.search.SloppyPhraseMatcher
- endPosition() - Method in class org.apache.lucene.search.ExactPhraseMatcher
- endPosition() - Method in class org.apache.lucene.search.FilterMatchesIterator
- endPosition() - Method in interface org.apache.lucene.search.MatchesIterator
-
The end position of the current match, or
-1if positions are not available - endPosition() - Method in class org.apache.lucene.search.SloppyPhraseMatcher
- endSplit(String) - Method in interface org.apache.lucene.geo.Tessellator.Monitor
-
When a polygon split is completed, this is called.
- endsWith(BytesRef, BytesRef) - Static method in class org.apache.lucene.util.StringHelper
-
Returns
trueiff the ref ends with the given suffix. - ensureBufferSpace(int) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Ensures the internal buffer has enough free slots to store
expectedAdditions. - ensureBufferSpace(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Ensures the internal buffer has enough free slots to store
expectedAdditions. - ensureBufferSpace(int) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Ensures the internal buffer has enough free slots to store
expectedAdditions. - ensureCanRead(String) - Method in class org.apache.lucene.store.FSDirectory
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Ensure this container can hold at least the given number of elements without resizing its buffers.
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Ensure this container can hold at least the given number of elements without resizing its buffers.
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Ensure this container can hold at least the given number of elements without resizing its buffers.
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Ensure this container can hold at least the given number of elements without resizing its buffers.
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Ensure this container can hold at least the given number of elements without resizing its buffers.
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Ensure this container can hold at least the given number of elements without resizing its buffers.
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
- ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
- ensureCapacity(FixedBitSet, int) - Static method in class org.apache.lucene.util.FixedBitSet
-
If the given
FixedBitSetis large enough to holdnumBits+1, returns the given bits, otherwise returns a newFixedBitSetwhich can hold the requested number of bits. - ensureCapacity(LongBitSet, long) - Static method in class org.apache.lucene.util.LongBitSet
-
If the given
LongBitSetis large enough to holdnumBits+1, returns the given bits, otherwise returns a newLongBitSetwhich can hold the requested number of bits. - ensureOpen() - Method in class org.apache.lucene.index.IndexReader
-
Throws AlreadyClosedException if this IndexReader or any of its child readers is closed, otherwise returns.
- ensureOpen() - Method in class org.apache.lucene.index.IndexWriter
-
Used internally to throw an
AlreadyClosedExceptionif this IndexWriter has been closed (closed=true) or is in the process of closing (closing=true). - ensureOpen() - Method in class org.apache.lucene.store.BaseDirectory
- ensureOpen() - Method in class org.apache.lucene.store.Directory
-
Ensures this directory is still open.
- ensureOpen() - Method in class org.apache.lucene.store.FilterDirectory
- ensureOpen(boolean) - Method in class org.apache.lucene.index.IndexWriter
-
Used internally to throw an
AlreadyClosedExceptionif this IndexWriter has been closed or is in the process of closing. - ensureValid() - Method in class org.apache.lucene.store.Lock
-
Best effort check that this lock is still valid.
- Entry(int, int) - Constructor for class org.apache.lucene.search.FieldValueHitQueue.Entry
- EntryIterator() - Constructor for class org.apache.lucene.internal.hppc.CharHashSet.EntryIterator
- EntryIterator() - Constructor for class org.apache.lucene.internal.hppc.IntHashSet.EntryIterator
- EntryIterator() - Constructor for class org.apache.lucene.internal.hppc.LongHashSet.EntryIterator
- entryNode() - Method in class org.apache.lucene.util.hnsw.HnswGraph
-
Returns graph's entry point on the top level *
- entryNode() - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
-
Returns the graph's current entry node on the top level shown as ordinals of the nodes on 0th level
- entrySet() - Method in class org.apache.lucene.analysis.CharArrayMap
- ENVELOPE - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
- eof() - Method in class org.apache.lucene.store.ByteArrayDataInput
- EQUAL_TO - org.apache.lucene.search.TotalHits.Relation
-
The total hit count is equal to
TotalHits.value. - equalElements(CharObjectHashMap<?>) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Return true if all keys of some other container exist in this container.
- equalElements(FloatArrayList) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Compare index-aligned elements against another
FloatArrayList. - equalElements(IntArrayList) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Compare index-aligned elements against another
IntArrayList. - equalElements(IntDoubleHashMap) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Return true if all keys of some other container exist in this container.
- equalElements(IntFloatHashMap) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Return true if all keys of some other container exist in this container.
- equalElements(IntIntHashMap) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Return true if all keys of some other container exist in this container.
- equalElements(IntLongHashMap) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Return true if all keys of some other container exist in this container.
- equalElements(IntObjectHashMap<?>) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Return true if all keys of some other container exist in this container.
- equalElements(LongArrayList) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Compare index-aligned elements against another
LongArrayList. - equalElements(LongFloatHashMap) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Return true if all keys of some other container exist in this container.
- equalElements(LongIntHashMap) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Return true if all keys of some other container exist in this container.
- equalElements(LongObjectHashMap<?>) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Return true if all keys of some other container exist in this container.
- equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
- equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
- equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
- equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
- equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
- equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
- equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
- equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
- equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
- equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
- equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
- equals(Object) - Method in class org.apache.lucene.document.FieldType
- equals(Object) - Method in class org.apache.lucene.document.RangeFieldQuery
- equals(Object) - Method in class org.apache.lucene.document.ShapeField.DecodedTriangle
- equals(Object) - Method in class org.apache.lucene.document.XYDocValuesPointInGeometryQuery
- equals(Object) - Method in class org.apache.lucene.geo.Circle
- equals(Object) - Method in class org.apache.lucene.geo.Line
- equals(Object) - Method in class org.apache.lucene.geo.Point
- equals(Object) - Method in class org.apache.lucene.geo.Polygon
- equals(Object) - Method in class org.apache.lucene.geo.Rectangle
- equals(Object) - Method in class org.apache.lucene.geo.XYCircle
- equals(Object) - Method in class org.apache.lucene.geo.XYLine
- equals(Object) - Method in class org.apache.lucene.geo.XYPoint
- equals(Object) - Method in class org.apache.lucene.geo.XYPolygon
- equals(Object) - Method in class org.apache.lucene.geo.XYRectangle
- equals(Object) - Method in class org.apache.lucene.index.Impact
- equals(Object) - Method in class org.apache.lucene.index.IndexCommit
-
Two IndexCommits are equal if both their Directory and versions are equal.
- equals(Object) - Method in class org.apache.lucene.index.IndexReader
- equals(Object) - Method in class org.apache.lucene.index.PrefixCodedTerms
- equals(Object) - Method in class org.apache.lucene.index.SegmentInfo
-
We consider another SegmentInfo instance equal if it has the same dir and same name.
- equals(Object) - Method in class org.apache.lucene.index.Term
- equals(Object) - Method in class org.apache.lucene.internal.hppc.CharHashSet
- equals(Object) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- equals(Object) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Returns
trueonly if the other object is an instance of the same class and with the same elements. - equals(Object) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Returns
trueonly if the other object is an instance of the same class and with the same elements. - equals(Object) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- equals(Object) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- equals(Object) - Method in class org.apache.lucene.internal.hppc.IntHashSet
- equals(Object) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- equals(Object) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- equals(Object) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- equals(Object) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Returns
trueonly if the other object is an instance of the same class and with the same elements. - equals(Object) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- equals(Object) - Method in class org.apache.lucene.internal.hppc.LongHashSet
- equals(Object) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- equals(Object) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- equals(Object) - Method in class org.apache.lucene.search.AutomatonQuery
- equals(Object) - Method in class org.apache.lucene.search.BlendedTermQuery.DisjunctionMaxRewrite
- equals(Object) - Method in class org.apache.lucene.search.BlendedTermQuery
- equals(Object) - Method in class org.apache.lucene.search.BooleanClause
-
Returns true if
ois equal to this. - equals(Object) - Method in class org.apache.lucene.search.BooleanQuery
-
Compares the specified object with this boolean query for equality.
- equals(Object) - Method in class org.apache.lucene.search.BoostQuery
- equals(Object) - Method in class org.apache.lucene.search.ByteVectorSimilarityQuery
- equals(Object) - Method in class org.apache.lucene.search.ConstantScoreQuery
- equals(Object) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
-
Return true if we represent the same query as other
- equals(Object) - Method in class org.apache.lucene.search.DocValuesRewriteMethod
- equals(Object) - Method in class org.apache.lucene.search.DoubleValuesSource
- equals(Object) - Method in class org.apache.lucene.search.Explanation
- equals(Object) - Method in class org.apache.lucene.search.FieldExistsQuery
- equals(Object) - Method in class org.apache.lucene.search.FloatVectorSimilarityQuery
- equals(Object) - Method in class org.apache.lucene.search.FuzzyQuery
- equals(Object) - Method in class org.apache.lucene.search.IndexOrDocValuesQuery
- equals(Object) - Method in class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
- equals(Object) - Method in class org.apache.lucene.search.IndriQuery
- equals(Object) - Method in class org.apache.lucene.search.KnnByteVectorQuery
- equals(Object) - Method in class org.apache.lucene.search.KnnFloatVectorQuery
- equals(Object) - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
- equals(Object) - Method in class org.apache.lucene.search.LongValuesSource
- equals(Object) - Method in class org.apache.lucene.search.MatchAllDocsQuery
- equals(Object) - Method in class org.apache.lucene.search.MatchNoDocsQuery
- equals(Object) - Method in class org.apache.lucene.search.MultiPhraseQuery
-
Returns true if
ois equal to this. - equals(Object) - Method in class org.apache.lucene.search.Multiset
- equals(Object) - Method in class org.apache.lucene.search.MultiTermQuery
- equals(Object) - Method in class org.apache.lucene.search.NGramPhraseQuery
- equals(Object) - Method in class org.apache.lucene.search.PhraseQuery
-
Returns true iff
ois equal to this. - equals(Object) - Method in class org.apache.lucene.search.PhraseQuery.PostingsAndFreq
- equals(Object) - Method in class org.apache.lucene.search.PointInSetQuery
- equals(Object) - Method in class org.apache.lucene.search.PointRangeQuery
- equals(Object) - Method in class org.apache.lucene.search.PrefixQuery
- equals(Object) - Method in class org.apache.lucene.search.Query
-
Override and implement query instance equivalence properly in a subclass.
- equals(Object) - Method in class org.apache.lucene.search.Sort
-
Returns true if
ois equal to this. - equals(Object) - Method in class org.apache.lucene.search.SortedNumericSortField
- equals(Object) - Method in class org.apache.lucene.search.SortedSetSortField
- equals(Object) - Method in class org.apache.lucene.search.SortField
-
Returns true if
ois equal to this. - equals(Object) - Method in class org.apache.lucene.search.SynonymQuery
- equals(Object) - Method in class org.apache.lucene.search.TermInSetQuery
- equals(Object) - Method in class org.apache.lucene.search.TermQuery
-
Returns true iff
otheris equal tothis. - equals(Object) - Method in class org.apache.lucene.search.TermRangeQuery
- equals(Object) - Method in class org.apache.lucene.search.TopTermsRewrite
- equals(Object) - Method in class org.apache.lucene.search.TotalHits
- equals(Object) - Method in class org.apache.lucene.store.FlushInfo
- equals(Object) - Method in class org.apache.lucene.store.IOContext
- equals(Object) - Method in class org.apache.lucene.store.MergeInfo
- equals(Object) - Method in class org.apache.lucene.util.AttributeFactory.StaticImplementationAttributeFactory
- equals(Object) - Method in class org.apache.lucene.util.AttributeSource
- equals(Object) - Method in class org.apache.lucene.util.automaton.CompiledAutomaton
- equals(Object) - Method in class org.apache.lucene.util.automaton.RunAutomaton
- equals(Object) - Method in class org.apache.lucene.util.automaton.StatePair
-
Checks for equality.
- equals(Object) - Method in class org.apache.lucene.util.BytesRef
- equals(Object) - Method in class org.apache.lucene.util.BytesRefBuilder
- equals(Object) - Method in class org.apache.lucene.util.CharsRef
- equals(Object) - Method in class org.apache.lucene.util.CharsRefBuilder
- equals(Object) - Method in class org.apache.lucene.util.FixedBitSet
- equals(Object) - Method in class org.apache.lucene.util.fst.PairOutputs.Pair
- equals(Object) - Method in class org.apache.lucene.util.IntsRef
- equals(Object) - Method in class org.apache.lucene.util.IntsRefBuilder
- equals(Object) - Method in class org.apache.lucene.util.LongBitSet
-
returns true if both sets have the same bits set
- equals(Object) - Method in class org.apache.lucene.util.LongsRef
- equals(Object) - Method in class org.apache.lucene.util.mutable.MutableValue
- equals(Object) - Method in class org.apache.lucene.util.Version
- equalsSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValue
- equalsSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueBool
- equalsSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueDouble
- equalsSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueFloat
- equalsSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueInt
- equalsSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueLong
- equalsSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueStr
- equalsTo(RangeFieldQuery) - Method in class org.apache.lucene.document.RangeFieldQuery
-
Check equality of two RangeFieldQuery objects
- error - Variable in class org.apache.lucene.index.CheckIndex.Status.DocValuesStatus
-
Exception thrown during doc values test (null on success)
- error - Variable in class org.apache.lucene.index.CheckIndex.Status.FieldInfoStatus
-
Exception thrown during term index test (null on success)
- error - Variable in class org.apache.lucene.index.CheckIndex.Status.FieldNormStatus
-
Exception thrown during term index test (null on success)
- error - Variable in class org.apache.lucene.index.CheckIndex.Status.IndexSortStatus
-
Exception thrown during term index test (null on success)
- error - Variable in class org.apache.lucene.index.CheckIndex.Status.LiveDocStatus
-
Exception thrown during term index test (null on success)
- error - Variable in class org.apache.lucene.index.CheckIndex.Status.PointsStatus
-
Exception thrown during point values test (null on success)
- error - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Exception thrown during segment test (null on success)
- error - Variable in class org.apache.lucene.index.CheckIndex.Status.SoftDeletsStatus
-
Exception thrown during soft deletes test (null on success)
- error - Variable in class org.apache.lucene.index.CheckIndex.Status.StoredFieldStatus
-
Exception thrown during stored fields test (null on success)
- error - Variable in class org.apache.lucene.index.CheckIndex.Status.TermIndexStatus
-
Exception thrown during term index test (null on success)
- error - Variable in class org.apache.lucene.index.CheckIndex.Status.TermVectorStatus
-
Exception thrown during term vector test (null on success)
- error - Variable in class org.apache.lucene.index.CheckIndex.Status.VectorValuesStatus
-
Exception thrown during vector values test (null on success)
- estimatedMergeBytes - Variable in class org.apache.lucene.index.MergePolicy.OneMerge
-
Estimated size in bytes of the merged segment.
- estimatedMergeBytes - Variable in class org.apache.lucene.store.MergeInfo
- estimateDocCount(PointValues.IntersectVisitor) - Method in class org.apache.lucene.index.PointValues
-
Estimate the number of documents that would be matched by
PointValues.intersect(org.apache.lucene.index.PointValues.IntersectVisitor)with the givenPointValues.IntersectVisitor. - estimatedSegmentSize - Variable in class org.apache.lucene.store.FlushInfo
- estimatePointCount(PointValues.IntersectVisitor) - Method in class org.apache.lucene.index.PointValues
-
Estimate the number of points that would be visited by
PointValues.intersect(org.apache.lucene.index.PointValues.IntersectVisitor)with the givenPointValues.IntersectVisitor. - Euclidean(float) - Constructor for class org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity.Euclidean
- EUCLIDEAN - org.apache.lucene.index.VectorSimilarityFunction
-
Euclidean distance
- eventListener - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
The IndexWriter event listener to record key events *
- ExactPhraseMatcher - Class in org.apache.lucene.search
-
Expert: Find exact phrases
- ExactPhraseMatcher(PhraseQuery.PostingsAndFreq[], ScoreMode, Similarity.SimScorer, float) - Constructor for class org.apache.lucene.search.ExactPhraseMatcher
-
Expert: Creates ExactPhraseMatcher instance
- execute(Runnable) - Method in class org.apache.lucene.util.SameThreadExecutorService
- execute(TwoPhaseCommit...) - Static method in class org.apache.lucene.index.TwoPhaseCommitTool
-
Executes a 2-phase commit algorithm by first
TwoPhaseCommit.prepareCommit()all objects and only if all succeed, it proceeds withTwoPhaseCommit.commit(). - exists - Variable in class org.apache.lucene.util.mutable.MutableValue
- exists() - Method in class org.apache.lucene.util.mutable.MutableValue
- exists(int) - Method in class org.apache.lucene.util.SentinelIntSet
-
Does this set contain the specified integer?
- exists(String) - Method in class org.apache.lucene.util.FileDeleter
-
return true only if file is touched and also has larger than 0 ref count
- ExitableDirectoryReader - Class in org.apache.lucene.index
-
The
ExitableDirectoryReaderwraps a real indexDirectoryReaderand allows for aQueryTimeoutimplementation object to be checked periodically to see if the thread should exit or not. - ExitableDirectoryReader(DirectoryReader, QueryTimeout) - Constructor for class org.apache.lucene.index.ExitableDirectoryReader
-
Constructor
- ExitableDirectoryReader.ExitableFilterAtomicReader - Class in org.apache.lucene.index
-
Wrapper class for another FilterAtomicReader.
- ExitableDirectoryReader.ExitableSubReaderWrapper - Class in org.apache.lucene.index
-
Wrapper class for a SubReaderWrapper that is used by the ExitableDirectoryReader.
- ExitableDirectoryReader.ExitableTerms - Class in org.apache.lucene.index
-
Wrapper class for another Terms implementation that is used by ExitableFields.
- ExitableDirectoryReader.ExitableTermsEnum - Class in org.apache.lucene.index
-
Wrapper class for TermsEnum that is used by ExitableTerms for implementing an exitable enumeration of terms.
- ExitableDirectoryReader.ExitingReaderException - Exception in org.apache.lucene.index
-
Exception that is thrown to prematurely terminate a term enumeration.
- ExitableFilterAtomicReader(LeafReader, QueryTimeout) - Constructor for class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
-
Constructor *
- ExitableSubReaderWrapper(QueryTimeout) - Constructor for class org.apache.lucene.index.ExitableDirectoryReader.ExitableSubReaderWrapper
-
Constructor *
- ExitableTerms(Terms, QueryTimeout) - Constructor for class org.apache.lucene.index.ExitableDirectoryReader.ExitableTerms
-
Constructor *
- ExitableTermsEnum(TermsEnum, QueryTimeout) - Constructor for class org.apache.lucene.index.ExitableDirectoryReader.ExitableTermsEnum
-
Constructor *
- ExitingReaderException(String) - Constructor for exception org.apache.lucene.index.ExitableDirectoryReader.ExitingReaderException
-
Constructor *
- exorciseIndex(CheckIndex.Status) - Method in class org.apache.lucene.index.CheckIndex
-
Repairs the index using previously returned result from
CheckIndex.checkIndex(). - exp1 - Variable in class org.apache.lucene.util.automaton.RegExp
-
Child expressions held by a container type expression
- exp2 - Variable in class org.apache.lucene.util.automaton.RegExp
-
Child expressions held by a container type expression
- explain(int, Explanation) - Method in class org.apache.lucene.search.LeafSimScorer
-
Explain the score for the provided document assuming the given term document frequency.
- explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
- explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.DFRSimilarity
- explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.IBSimilarity
- explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.IndriDirichletSimilarity
- explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.LMDirichletSimilarity
- explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity
- explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.LMSimilarity
- explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.SimilarityBase
-
Subclasses should implement this method to explain the score.
- explain(LeafReaderContext, int) - Method in class org.apache.lucene.search.ConstantScoreWeight
- explain(LeafReaderContext, int) - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
-
Explain the score we computed for doc
- explain(LeafReaderContext, int) - Method in class org.apache.lucene.search.FilterWeight
- explain(LeafReaderContext, int) - Method in class org.apache.lucene.search.IndriAndWeight
- explain(LeafReaderContext, int) - Method in class org.apache.lucene.search.PhraseWeight
- explain(LeafReaderContext, int) - Method in class org.apache.lucene.search.Weight
-
An explanation of the score computation for the named document.
- explain(LeafReaderContext, int, Explanation) - Method in class org.apache.lucene.search.DoubleValuesSource
-
An explanation of the value for the named document.
- explain(Explanation, long) - Method in class org.apache.lucene.search.similarities.Similarity.SimScorer
-
Explain the score for a single document
- explain(IndexSearcher, Explanation, int) - Method in class org.apache.lucene.search.QueryRescorer
- explain(IndexSearcher, Explanation, int) - Method in class org.apache.lucene.search.Rescorer
-
Explains how the score for the specified document was computed.
- explain(IndexSearcher, Explanation, int) - Method in class org.apache.lucene.search.SortRescorer
- explain(Query, int) - Method in class org.apache.lucene.search.IndexSearcher
-
Returns an Explanation that describes how
docscored againstquery. - explain(BasicStats) - Method in class org.apache.lucene.search.similarities.Lambda
-
Explains the lambda parameter.
- explain(BasicStats) - Method in class org.apache.lucene.search.similarities.LambdaDF
- explain(BasicStats) - Method in class org.apache.lucene.search.similarities.LambdaTTF
- explain(BasicStats, double) - Method in class org.apache.lucene.search.similarities.AfterEffect
-
Returns an explanation for the score.
- explain(BasicStats, double) - Method in class org.apache.lucene.search.similarities.AfterEffectB
- explain(BasicStats, double) - Method in class org.apache.lucene.search.similarities.AfterEffectL
- explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModel
-
Returns an explanation for the score.
- explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelG
- explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelIF
- explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelIn
- explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelIne
- explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Distribution
-
Explains the score.
- explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Normalization
-
Returns an explanation for the normalized term frequency.
- explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Normalization.NoNormalization
- explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationH1
- explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationH2
- explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationH3
- explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationZ
- explain(BasicStats, Explanation, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
- explain(BasicStats, Explanation, double) - Method in class org.apache.lucene.search.similarities.DFISimilarity
- explain(BasicStats, Explanation, double) - Method in class org.apache.lucene.search.similarities.DFRSimilarity
- explain(BasicStats, Explanation, double) - Method in class org.apache.lucene.search.similarities.IBSimilarity
- explain(BasicStats, Explanation, double) - Method in class org.apache.lucene.search.similarities.LMDirichletSimilarity
- explain(BasicStats, Explanation, double) - Method in class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity
- explain(BasicStats, Explanation, double) - Method in class org.apache.lucene.search.similarities.SimilarityBase
-
Explains the score.
- explain(Weight, int) - Method in class org.apache.lucene.search.IndexSearcher
-
Expert: low-level implementation method Returns an Explanation that describes how
docscored againstweight. - Explanation - Class in org.apache.lucene.search
-
Expert: Describes the score computation for document and query.
- EXPLICIT - org.apache.lucene.index.MergeTrigger
-
Merge has been triggered explicitly by the user.
F
- FAILED - Static variable in interface org.apache.lucene.geo.Tessellator.Monitor
- fallbackSorter(Comparator<BytesRef>) - Method in class org.apache.lucene.util.StringSorter
- FAST - Static variable in class org.apache.lucene.codecs.compressing.CompressionMode
-
A compression mode that trades compression ratio for speed.
- FAST - Static variable in class org.apache.lucene.util.packed.PackedInts
-
At most 50% memory overhead, always select a reasonably fast implementation.
- FAST_DECOMPRESSION - Static variable in class org.apache.lucene.codecs.compressing.CompressionMode
-
This compression mode is similar to
CompressionMode.FASTbut it spends more time compressing in order to improve the compression ratio. - FastCompressionHashTable() - Constructor for class org.apache.lucene.util.compress.LZ4.FastCompressionHashTable
-
Sole constructor
- FASTEST - Static variable in class org.apache.lucene.util.packed.PackedInts
-
At most 700% memory overhead, always select a direct implementation.
- fastestFormatAndBits(int, int, float) - Static method in class org.apache.lucene.util.packed.PackedInts
-
Try to find the
PackedInts.Formatand number of bits per value that would restore from disk the fastest reader whose overhead is less thanacceptableOverheadRatio. - FeatureField - Class in org.apache.lucene.document
-
Fieldthat can be used to store static scoring factors into documents. - FeatureField(String, String, float) - Constructor for class org.apache.lucene.document.FeatureField
-
Create a feature.
- featureRequested(int, short) - Static method in class org.apache.lucene.index.PostingsEnum
-
Returns true if the given feature is requested in the flags, false otherwise.
- fetch() - Method in class org.apache.lucene.internal.hppc.AbstractIterator
-
Fetch next element.
- fetch() - Method in class org.apache.lucene.internal.hppc.CharHashSet.EntryIterator
- fetch() - Method in class org.apache.lucene.internal.hppc.IntHashSet.EntryIterator
- fetch() - Method in class org.apache.lucene.internal.hppc.LongHashSet.EntryIterator
- field - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
Field name.
- field - Variable in class org.apache.lucene.search.comparators.NumericComparator
- field - Variable in class org.apache.lucene.search.MultiTermQuery
- field() - Method in class org.apache.lucene.index.PrefixCodedTerms.TermIterator
-
Returns current field.
- field() - Method in class org.apache.lucene.index.Term
-
Returns the field of this term.
- field() - Method in class org.apache.lucene.search.CollectionStatistics
-
The field's name.
- Field - Class in org.apache.lucene.document
-
Expert: directly create a field for a document.
- Field(String, byte[], int, int, IndexableFieldType) - Constructor for class org.apache.lucene.document.Field
-
Create field with binary value.
- Field(String, byte[], IndexableFieldType) - Constructor for class org.apache.lucene.document.Field
-
Create field with binary value.
- Field(String, Reader, IndexableFieldType) - Constructor for class org.apache.lucene.document.Field
-
Create field with Reader value.
- Field(String, CharSequence, IndexableFieldType) - Constructor for class org.apache.lucene.document.Field
-
Create field with String value.
- Field(String, TokenStream, IndexableFieldType) - Constructor for class org.apache.lucene.document.Field
-
Create field with TokenStream value.
- Field(String, IndexableFieldType) - Constructor for class org.apache.lucene.document.Field
-
Expert: creates a field with no initial value.
- Field(String, BytesRef, IndexableFieldType) - Constructor for class org.apache.lucene.document.Field
-
Create field with binary value.
- FIELD_DOC - Static variable in class org.apache.lucene.search.SortField
-
Represents sorting by document number (index order).
- FIELD_SCORE - Static variable in class org.apache.lucene.search.SortField
-
Represents sorting by document score (relevance).
- FIELD_TYPE - Static variable in class org.apache.lucene.document.ShapeDocValuesField
-
FieldType for ShapeDocValues field
- Field.Store - Enum in org.apache.lucene.document
-
Specifies whether and how a field should be stored.
- FieldComparator<T> - Class in org.apache.lucene.search
-
Expert: a FieldComparator compares hits so as to determine their sort order when collecting the top results with
TopFieldCollector. - FieldComparator() - Constructor for class org.apache.lucene.search.FieldComparator
- FieldComparator.RelevanceComparator - Class in org.apache.lucene.search
-
Sorts by descending relevance.
- FieldComparator.TermValComparator - Class in org.apache.lucene.search
-
Sorts by field's natural Term sort order.
- FieldComparatorSource - Class in org.apache.lucene.search
-
Provides a
FieldComparatorfor custom field sorting. - FieldComparatorSource() - Constructor for class org.apache.lucene.search.FieldComparatorSource
- FieldDoc - Class in org.apache.lucene.search
-
Expert: A ScoreDoc which also contains information about how to sort the referenced document.
- FieldDoc(int, float) - Constructor for class org.apache.lucene.search.FieldDoc
-
Expert: Creates one of these objects with empty sort information.
- FieldDoc(int, float, Object[]) - Constructor for class org.apache.lucene.search.FieldDoc
-
Expert: Creates one of these objects with the given sort information.
- FieldDoc(int, float, Object[], int) - Constructor for class org.apache.lucene.search.FieldDoc
-
Expert: Creates one of these objects with the given sort information.
- FieldExistsQuery - Class in org.apache.lucene.search
-
A
Querythat matches documents that contain either aKnnFloatVectorField,KnnByteVectorFieldor a field that indexes norms or doc values. - FieldExistsQuery(String) - Constructor for class org.apache.lucene.search.FieldExistsQuery
-
Create a query that will match that have a value for the given
field. - fieldInfo - Variable in class org.apache.lucene.codecs.PushPostingsWriterBase
-
FieldInfoof current field being written. - fieldInfo - Variable in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
- fieldInfo(int) - Method in class org.apache.lucene.index.FieldInfos
-
Return the fieldinfo object referenced by the fieldNumber.
- fieldInfo(String) - Method in class org.apache.lucene.index.FieldInfos
-
Return the fieldinfo object referenced by the field name
- FieldInfo - Class in org.apache.lucene.index
-
Access to the Field Info file that describes document fields and whether or not they are indexed.
- FieldInfo(String, int, boolean, boolean, boolean, IndexOptions, DocValuesType, long, Map<String, String>, int, int, int, int, VectorEncoding, VectorSimilarityFunction, boolean, boolean) - Constructor for class org.apache.lucene.index.FieldInfo
-
Sole constructor.
- fieldInfos - Variable in class org.apache.lucene.index.MergeState
-
FieldInfos being merged
- fieldInfos - Variable in class org.apache.lucene.index.SegmentReadState
-
FieldInfosdescribing all fields in this segment. - fieldInfos - Variable in class org.apache.lucene.index.SegmentWriteState
-
FieldInfosdescribing all fields in this segment. - FieldInfos - Class in org.apache.lucene.index
-
Collection of
FieldInfos (accessible by number or by name). - FieldInfos(FieldInfo[]) - Constructor for class org.apache.lucene.index.FieldInfos
-
Constructs a new FieldInfos from an array of FieldInfo objects.
- fieldInfosFormat() - Method in class org.apache.lucene.codecs.Codec
-
Encodes/decodes field infos file
- fieldInfosFormat() - Method in class org.apache.lucene.codecs.FilterCodec
- fieldInfosFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
- FieldInfosFormat - Class in org.apache.lucene.codecs
-
Encodes/decodes
FieldInfos - FieldInfosFormat() - Constructor for class org.apache.lucene.codecs.FieldInfosFormat
-
Sole constructor.
- fieldInfoStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Status for testing of field infos
- FieldInvertState - Class in org.apache.lucene.index
-
This class tracks the number and position / offset parameters of terms being added to the index.
- FieldInvertState(int, String, IndexOptions) - Constructor for class org.apache.lucene.index.FieldInvertState
-
Creates {code FieldInvertState} for the specified field name.
- FieldInvertState(int, String, IndexOptions, int, int, int, int, int, int) - Constructor for class org.apache.lucene.index.FieldInvertState
-
Creates {code FieldInvertState} for the specified field name and values for all fields.
- fieldNormStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Status for testing of field norms (null if field norms could not be tested).
- FieldReader - Class in org.apache.lucene.codecs.lucene90.blocktree
-
BlockTree's implementation of
Terms. - fields - Variable in class org.apache.lucene.search.FieldDoc
-
Expert: The values which are used to sort the referenced document.
- fields - Variable in class org.apache.lucene.search.FieldValueHitQueue
-
Stores the sort criteria being used.
- fields - Variable in class org.apache.lucene.search.TopFieldDocs
-
The fields which were used to sort results by.
- Fields - Class in org.apache.lucene.index
-
Provides a
Termsindex for fields that have it, and lists which fields do. - Fields() - Constructor for class org.apache.lucene.index.Fields
-
Sole constructor.
- FIELDS_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
-
Extension of stored fields file
- fieldsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.DocValuesFormat
-
Returns a
DocValuesConsumerto write docvalues to the index. - fieldsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene90.Lucene90DocValuesFormat
- fieldsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
- fieldsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat
- fieldsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.perfield.PerFieldPostingsFormat
- fieldsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.PostingsFormat
-
Writes a new segment
- FieldsConsumer - Class in org.apache.lucene.codecs
-
Abstract API that consumes terms, doc, freq, prox, offset and payloads postings.
- FieldsConsumer() - Constructor for class org.apache.lucene.codecs.FieldsConsumer
-
Sole constructor.
- fieldsData - Variable in class org.apache.lucene.document.Field
-
Field's value
- FieldsIndexWriter - Class in org.apache.lucene.codecs.lucene90.compressing
-
Efficient index format for block-based
Codecs. - fieldsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.DocValuesFormat
-
Returns a
DocValuesProducerto read docvalues from the index. - fieldsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene90.Lucene90DocValuesFormat
- fieldsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
- fieldsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat
- fieldsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.perfield.PerFieldPostingsFormat
- fieldsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.PostingsFormat
-
Reads a segment.
- FieldsProducer - Class in org.apache.lucene.codecs
-
Abstract API that produces terms, doc, freq, prox, offset and payloads postings.
- FieldsProducer() - Constructor for class org.apache.lucene.codecs.FieldsProducer
-
Sole constructor.
- fieldsProducers - Variable in class org.apache.lucene.index.MergeState
-
Postings to merge
- fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsFormat
-
Returns a
KnnVectorsReaderto read the vectors from the index. - fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.KnnVectorsFormat
-
Returns a
KnnVectorsReaderto read the vectors from the index. - fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsFormat
- fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsFormat
- fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat
- fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
- fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
- fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat
- fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.PointsFormat
-
Reads a segment.
- fieldsReader(Directory, SegmentInfo, FieldInfos, IOContext) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsFormat
- fieldsReader(Directory, SegmentInfo, FieldInfos, IOContext) - Method in class org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat
- fieldsReader(Directory, SegmentInfo, FieldInfos, IOContext) - Method in class org.apache.lucene.codecs.StoredFieldsFormat
-
Returns a
StoredFieldsReaderto load stored fields. - FieldsReader(SegmentReadState) - Constructor for class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
-
Create a FieldsReader over a segment, opening VectorReaders for each KnnVectorsFormat specified by the indexed numeric vector fields.
- fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsFormat
-
Returns a
FlatVectorsWriterto write the vectors to the index. - fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.KnnVectorsFormat
-
Returns a
KnnVectorsWriterto write the vectors to the index. - fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsFormat
- fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsFormat
- fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat
- fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
- fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
- fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat
- fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.PointsFormat
-
Writes a new segment
- fieldsWriter(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsFormat
- fieldsWriter(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat
- fieldsWriter(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.StoredFieldsFormat
-
Returns a
StoredFieldsWriterto write stored fields. - fieldType() - Method in class org.apache.lucene.document.Field
-
Returns the
FieldTypefor this field. - fieldType() - Method in class org.apache.lucene.document.ShapeDocValuesField
-
Gets the
IndexableFieldTypefor this ShapeDocValue field - fieldType() - Method in interface org.apache.lucene.index.IndexableField
-
IndexableFieldTypedescribing the properties of this field. - FieldType - Class in org.apache.lucene.document
-
Describes the properties of a field.
- FieldType() - Constructor for class org.apache.lucene.document.FieldType
-
Create a new FieldType with default properties.
- FieldType(IndexableFieldType) - Constructor for class org.apache.lucene.document.FieldType
-
Create a new mutable FieldType with all of the properties from
ref - FieldValueHitQueue<T extends FieldValueHitQueue.Entry> - Class in org.apache.lucene.search
-
Expert: A hit queue for sorting by hits by terms in more than one field.
- FieldValueHitQueue.Entry - Class in org.apache.lucene.search
-
Extension of ScoreDoc to also store the
FieldComparatorslot. - FILE - org.apache.lucene.util.FileDeleter.MsgType
- FileDeleter - Class in org.apache.lucene.util
-
This class provides ability to track the reference counts of a set of index files and delete them when their counts decreased to 0.
- FileDeleter(Directory, BiConsumer<FileDeleter.MsgType, String>) - Constructor for class org.apache.lucene.util.FileDeleter
-
Create a new FileDeleter with a messenger consumes various verbose messages
- FileDeleter.MsgType - Enum in org.apache.lucene.util
-
Types of messages this file deleter will broadcast REF: messages about reference FILE: messages about file
- FileDeleter.RefCount - Class in org.apache.lucene.util
-
Tracks the reference count for a single index file:
- fileExists(String) - Method in class org.apache.lucene.store.ByteBuffersDirectory
- fileLength(String) - Method in class org.apache.lucene.store.ByteBuffersDirectory
- fileLength(String) - Method in class org.apache.lucene.store.Directory
-
Returns the byte length of a file in the directory.
- fileLength(String) - Method in class org.apache.lucene.store.FileSwitchDirectory
- fileLength(String) - Method in class org.apache.lucene.store.FilterDirectory
- fileLength(String) - Method in class org.apache.lucene.store.FSDirectory
- fileLength(String) - Method in class org.apache.lucene.store.NRTCachingDirectory
- fileNameFromGeneration(String, String, long) - Static method in class org.apache.lucene.index.IndexFileNames
-
Computes the full file name from base, extension and generation.
- files() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns all files in use by this segment.
- files() - Method in class org.apache.lucene.index.SegmentInfo
-
Return all files referenced by this SegmentInfo.
- files(boolean) - Method in class org.apache.lucene.index.SegmentInfos
-
Returns all file names referenced by SegmentInfo.
- files(SegmentCommitInfo, Collection<String>) - Method in class org.apache.lucene.codecs.LiveDocsFormat
-
Records all files in use by this
SegmentCommitInfointo the files argument. - files(SegmentCommitInfo, Collection<String>) - Method in class org.apache.lucene.codecs.lucene90.Lucene90LiveDocsFormat
- FileSwitchDirectory - Class in org.apache.lucene.store
-
Expert: A Directory instance that switches files between two other Directory instances.
- FileSwitchDirectory(Set<String>, Directory, Directory, boolean) - Constructor for class org.apache.lucene.store.FileSwitchDirectory
- fill(int, int, long) - Method in class org.apache.lucene.util.packed.GrowableWriter
- fill(int, int, long) - Method in class org.apache.lucene.util.packed.PackedInts.Mutable
-
Fill the mutable from
fromIndex(inclusive) totoIndex(exclusive) withval. - fill(CharacterUtils.CharacterBuffer, Reader) - Static method in class org.apache.lucene.analysis.CharacterUtils
-
Convenience method which calls
fill(buffer, reader, buffer.buffer.length). - fill(CharacterUtils.CharacterBuffer, Reader, int) - Static method in class org.apache.lucene.analysis.CharacterUtils
-
Fills the
CharacterUtils.CharacterBufferwith characters read from the given readerReader. - fill(BytesRef, long) - Method in class org.apache.lucene.util.PagedBytes.Reader
-
Reads length as 1 or 2 byte vInt prefix, starting at start.
- fillBasicStats(BasicStats, CollectionStatistics, TermStatistics) - Method in class org.apache.lucene.search.similarities.LMSimilarity
-
Computes the collection probability of the current term in addition to the usual statistics.
- fillBasicStats(BasicStats, CollectionStatistics, TermStatistics) - Method in class org.apache.lucene.search.similarities.SimilarityBase
-
Fills all member fields defined in
BasicStatsinstats. - fillBytesRef(BytesRef, int) - Method in class org.apache.lucene.util.BytesRefBlockPool
-
Populates the given BytesRef with the term starting at start.
- fillInStackTrace() - Method in exception org.apache.lucene.search.CollectionTerminatedException
- fillPages() - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
- fillSlice(BytesRef, long, int) - Method in class org.apache.lucene.util.PagedBytes.Reader
-
Gets a slice out of
PagedBytesstarting at start with a given length. - FILTER - org.apache.lucene.search.BooleanClause.Occur
-
Like
BooleanClause.Occur.MUSTexcept that these clauses do not participate in scoring. - FilterBinaryDocValues - Class in org.apache.lucene.index
-
Delegates all methods to a wrapped
BinaryDocValues. - FilterBinaryDocValues(BinaryDocValues) - Constructor for class org.apache.lucene.index.FilterBinaryDocValues
-
Sole constructor
- FilterCodec - Class in org.apache.lucene.codecs
-
A codec that forwards all its method calls to another codec.
- FilterCodec(String, Codec) - Constructor for class org.apache.lucene.codecs.FilterCodec
-
Sole constructor.
- FilterCodecReader - Class in org.apache.lucene.index
-
A
FilterCodecReadercontains another CodecReader, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality. - FilterCodecReader(CodecReader) - Constructor for class org.apache.lucene.index.FilterCodecReader
-
Creates a new FilterCodecReader.
- FilterCollector - Class in org.apache.lucene.search
-
Collectordelegator. - FilterCollector(Collector) - Constructor for class org.apache.lucene.search.FilterCollector
-
Sole constructor.
- FilterDirectory - Class in org.apache.lucene.store
-
Directory implementation that delegates calls to another directory.
- FilterDirectory(Directory) - Constructor for class org.apache.lucene.store.FilterDirectory
-
Sole constructor, typically called from sub-classes.
- FilterDirectoryReader - Class in org.apache.lucene.index
-
A FilterDirectoryReader wraps another DirectoryReader, allowing implementations to transform or extend it.
- FilterDirectoryReader(DirectoryReader, FilterDirectoryReader.SubReaderWrapper) - Constructor for class org.apache.lucene.index.FilterDirectoryReader
-
Create a new FilterDirectoryReader that filters a passed in DirectoryReader, using the supplied SubReaderWrapper to wrap its subreader.
- FilterDirectoryReader.DelegatingCacheHelper - Class in org.apache.lucene.index
-
A DelegatingCacheHelper is a CacheHelper specialization for implementing long-lived caching behaviour for FilterDirectoryReader subclasses.
- FilterDirectoryReader.SubReaderWrapper - Class in org.apache.lucene.index
-
Factory class passed to FilterDirectoryReader constructor that allows subclasses to wrap the filtered DirectoryReader's subreaders.
- FilteredDocIdSetIterator - Class in org.apache.lucene.search
-
Abstract decorator class of a DocIdSetIterator implementation that provides on-demand filter/validation mechanism on an underlying DocIdSetIterator.
- FilteredDocIdSetIterator(DocIdSetIterator) - Constructor for class org.apache.lucene.search.FilteredDocIdSetIterator
-
Constructor.
- FilteredTermsEnum - Class in org.apache.lucene.index
-
Abstract class for enumerating a subset of all terms.
- FilteredTermsEnum(TermsEnum) - Constructor for class org.apache.lucene.index.FilteredTermsEnum
-
Creates a filtered
TermsEnumon a terms enum. - FilteredTermsEnum(TermsEnum, boolean) - Constructor for class org.apache.lucene.index.FilteredTermsEnum
-
Creates a filtered
TermsEnumon a terms enum. - FilteredTermsEnum.AcceptStatus - Enum in org.apache.lucene.index
-
Return value, if term should be accepted or the iteration should
END. - FilterFields(Fields) - Constructor for class org.apache.lucene.index.FilterLeafReader.FilterFields
-
Creates a new FilterFields.
- FilterIndexInput - Class in org.apache.lucene.store
-
IndexInput implementation that delegates calls to another directory.
- FilterIndexInput(String, IndexInput) - Constructor for class org.apache.lucene.store.FilterIndexInput
-
Creates a FilterIndexInput with a resource description and wrapped delegate IndexInput
- FilterIndexInputAccess - Interface in org.apache.lucene.internal.tests
-
Access to
FilterIndexInputinternals exposed to the test framework. - FilterIndexOutput - Class in org.apache.lucene.store
-
IndexOutput implementation that delegates calls to another directory.
- FilterIndexOutput(String, String, IndexOutput) - Constructor for class org.apache.lucene.store.FilterIndexOutput
-
Creates a FilterIndexOutput with a resource description, name, and wrapped delegate IndexOutput
- FilteringTokenFilter - Class in org.apache.lucene.analysis
-
Abstract base class for TokenFilters that may remove tokens.
- FilteringTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.FilteringTokenFilter
-
Create a new
FilteringTokenFilter. - FilterIterator<T,InnerT extends T> - Class in org.apache.lucene.util
-
An
Iteratorimplementation that filters elements with a boolean predicate. - FilterIterator(Iterator<InnerT>) - Constructor for class org.apache.lucene.util.FilterIterator
- FilterLeafCollector - Class in org.apache.lucene.search
-
LeafCollectordelegator. - FilterLeafCollector(LeafCollector) - Constructor for class org.apache.lucene.search.FilterLeafCollector
-
Sole constructor.
- FilterLeafReader - Class in org.apache.lucene.index
-
A
FilterLeafReadercontains another LeafReader, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality. - FilterLeafReader(LeafReader) - Constructor for class org.apache.lucene.index.FilterLeafReader
-
Construct a FilterLeafReader based on the specified base reader.
- FilterLeafReader.FilterFields - Class in org.apache.lucene.index
-
Base class for filtering
Fieldsimplementations. - FilterLeafReader.FilterPostingsEnum - Class in org.apache.lucene.index
-
Base class for filtering
PostingsEnumimplementations. - FilterLeafReader.FilterTerms - Class in org.apache.lucene.index
-
Base class for filtering
Termsimplementations. - FilterLeafReader.FilterTermsEnum - Class in org.apache.lucene.index
-
Base class for filtering
TermsEnumimplementations. - FilterMatchesIterator - Class in org.apache.lucene.search
-
A MatchesIterator that delegates all calls to another MatchesIterator
- FilterMatchesIterator(MatchesIterator) - Constructor for class org.apache.lucene.search.FilterMatchesIterator
-
Create a new FilterMatchesIterator
- FilterMergePolicy - Class in org.apache.lucene.index
-
A wrapper for
MergePolicyinstances. - FilterMergePolicy(MergePolicy) - Constructor for class org.apache.lucene.index.FilterMergePolicy
-
Creates a new filter merge policy instance wrapping another.
- FilterNumericDocValues - Class in org.apache.lucene.index
-
Delegates all methods to a wrapped
NumericDocValues. - FilterNumericDocValues(NumericDocValues) - Constructor for class org.apache.lucene.index.FilterNumericDocValues
-
Sole constructor
- FilterPostingsEnum(PostingsEnum) - Constructor for class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
-
Create a new FilterPostingsEnum
- FilterScorable - Class in org.apache.lucene.search
-
Filter a
Scorable, intercepting methods and optionally changing their return values - FilterScorable(Scorable) - Constructor for class org.apache.lucene.search.FilterScorable
-
Filter a scorer
- FilterScorer - Class in org.apache.lucene.search
-
A
FilterScorercontains anotherScorer, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality. - FilterScorer(Scorer) - Constructor for class org.apache.lucene.search.FilterScorer
-
Create a new FilterScorer
- FilterScorer(Scorer, Weight) - Constructor for class org.apache.lucene.search.FilterScorer
-
Create a new FilterScorer with a specific weight
- FilterSortedDocValues - Class in org.apache.lucene.index
-
Delegates all methods to a wrapped
SortedDocValues. - FilterSortedDocValues(SortedDocValues) - Constructor for class org.apache.lucene.index.FilterSortedDocValues
-
Sole constructor
- FilterSortedNumericDocValues - Class in org.apache.lucene.index
-
Delegates all methods to a wrapped
SortedNumericDocValues. - FilterSortedNumericDocValues(SortedNumericDocValues) - Constructor for class org.apache.lucene.index.FilterSortedNumericDocValues
-
Sole constructor
- FilterSortedSetDocValues - Class in org.apache.lucene.index
-
Delegates all methods to a wrapped
SortedSetDocValues. - FilterSortedSetDocValues(SortedSetDocValues) - Constructor for class org.apache.lucene.index.FilterSortedSetDocValues
-
Initializes delegate
- FilterTerms(Terms) - Constructor for class org.apache.lucene.index.FilterLeafReader.FilterTerms
-
Creates a new FilterTerms
- FilterTermsEnum(TermsEnum) - Constructor for class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
-
Creates a new FilterTermsEnum
- FilterVectorValues - Class in org.apache.lucene.index
-
Delegates all methods to a wrapped
FloatVectorValues. - FilterVectorValues(FloatVectorValues) - Constructor for class org.apache.lucene.index.FilterVectorValues
-
Sole constructor
- FilterWeight - Class in org.apache.lucene.search
-
A
FilterWeightcontains anotherWeightand implements all abstract methods by calling the contained weight's method. - FilterWeight(Query, Weight) - Constructor for class org.apache.lucene.search.FilterWeight
-
Alternative constructor.
- FilterWeight(Weight) - Constructor for class org.apache.lucene.search.FilterWeight
-
Default constructor.
- find(int) - Method in class org.apache.lucene.util.SentinelIntSet
-
(internal) Returns the slot for this key, or -slot-1 if not found
- find(BytesRef) - Method in class org.apache.lucene.util.BytesRefHash
-
Returns the id of the given
BytesRef. - findClass(String, Class<T>) - Method in class org.apache.lucene.util.ClasspathResourceLoader
- findClass(String, Class<T>) - Method in class org.apache.lucene.util.ModuleResourceLoader
- findClass(String, Class<T>) - Method in interface org.apache.lucene.util.ResourceLoader
-
Finds class of the name and expected type
- findForcedDeletesMerges(SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.FilterMergePolicy
- findForcedDeletesMerges(SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogMergePolicy
-
Finds merges necessary to force-merge all deletes from the index.
- findForcedDeletesMerges(SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy
-
Determine what set of merge operations is necessary in order to expunge all deletes from the index.
- findForcedDeletesMerges(SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.NoMergePolicy
- findForcedDeletesMerges(SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.OneMergeWrappingMergePolicy
- findForcedDeletesMerges(SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.TieredMergePolicy
- findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.FilterMergePolicy
- findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogMergePolicy
-
Returns the merges necessary to merge the index down to a specified number of segments.
- findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy
-
Determine what set of merge operations is necessary in order to merge to
<=the specified segment count. - findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.NoMergePolicy
- findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.OneMergeWrappingMergePolicy
- findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.TieredMergePolicy
- findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.UpgradeIndexMergePolicy
- findFullFlushMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.FilterMergePolicy
- findFullFlushMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy
-
Identifies merges that we want to execute (synchronously) on commit.
- findFullFlushMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.NoMergePolicy
- findFullFlushMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.OneMergeWrappingMergePolicy
- findMerges(CodecReader...) - Method in class org.apache.lucene.index.FilterMergePolicy
- findMerges(CodecReader...) - Method in class org.apache.lucene.index.MergePolicy
-
Define the set of merge operations to perform on provided codec readers in
IndexWriter.addIndexes(CodecReader...). - findMerges(CodecReader...) - Method in class org.apache.lucene.index.NoMergePolicy
- findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.FilterMergePolicy
- findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogMergePolicy
-
Checks if any merges are now necessary and returns a
MergePolicy.MergeSpecificationif so. - findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy
-
Determine what set of merge operations are now necessary on the index.
- findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.NoMergePolicy
- findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.OneMergeWrappingMergePolicy
- findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.TieredMergePolicy
- findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.UpgradeIndexMergePolicy
- findNamedMatches(Matches) - Static method in class org.apache.lucene.search.NamedMatches
-
Finds all
NamedMatchesin aMatchestree - FindSegmentsFile(Directory) - Constructor for class org.apache.lucene.index.SegmentInfos.FindSegmentsFile
-
Sole constructor.
- findSPIName(Class<? extends CharFilterFactory>) - Static method in class org.apache.lucene.analysis.CharFilterFactory
-
looks up a SPI name for the specified char filter factory
- findSPIName(Class<? extends TokenFilterFactory>) - Static method in class org.apache.lucene.analysis.TokenFilterFactory
-
looks up a SPI name for the specified token filter factory
- findSPIName(Class<? extends TokenizerFactory>) - Static method in class org.apache.lucene.analysis.TokenizerFactory
-
looks up a SPI name for the specified tokenizer factory
- findTargetArc(int, FST.Arc<T>, FST.Arc<T>, FST.BytesReader) - Method in class org.apache.lucene.util.fst.FST
-
Finds an arc leaving the incoming arc, replacing the arc in place.
- finish() - Method in class org.apache.lucene.codecs.hnsw.FlatFieldVectorsWriter
-
indicates that this writer is done and no new vectors are allowed to be added
- finish() - Method in class org.apache.lucene.codecs.KnnVectorsWriter
-
Called once at the end before close
- finish() - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter
- finish() - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
- finish() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsWriter
- finish() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
- finish() - Method in class org.apache.lucene.codecs.PointsWriter
-
Called once at the end before close
- finish() - Method in class org.apache.lucene.index.PrefixCodedTerms.Builder
-
return finalized form
- finish() - Method in interface org.apache.lucene.internal.tests.IndexPackageAccess.FieldInfosBuilder
- finish() - Method in class org.apache.lucene.search.FilterLeafCollector
- finish() - Method in interface org.apache.lucene.search.LeafCollector
-
Hook that gets called once the leaf that is associated with this collector has finished collecting successfully, including when a
CollectionTerminatedExceptionis thrown. - finish() - Method in class org.apache.lucene.util.automaton.Automaton.Builder
-
Compiles all added states and transitions into a new
Automatonand returns it. - finish() - Method in class org.apache.lucene.util.packed.DirectMonotonicWriter
-
This must be called exactly once after all values have been
added. - finish() - Method in class org.apache.lucene.util.packed.DirectWriter
-
finishes writing
- finish() - Method in class org.apache.lucene.util.packed.PackedInts.Writer
-
Perform end-of-stream operations.
- finish(int) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
- finish(int) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
- finish(int) - Method in class org.apache.lucene.codecs.StoredFieldsWriter
-
Called before
StoredFieldsWriter.close(), passing in the number of documents that were written. - finish(int) - Method in class org.apache.lucene.codecs.TermVectorsWriter
-
Called before
TermVectorsWriter.close(), passing in the number of documents that were written. - finish(IndexOutput, IndexOutput, IndexOutput) - Method in class org.apache.lucene.util.bkd.BKDWriter
-
Writes the BKD tree to the provided
IndexOutputs and returns aRunnablethat writes the index of the tree if at least one point has been added, ornullotherwise. - finishDoc() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
- finishDoc() - Method in class org.apache.lucene.codecs.PushPostingsWriterBase
-
Called when we are done adding positions and payloads for each doc.
- finishDocument() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
- finishDocument() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
- finishDocument() - Method in class org.apache.lucene.codecs.StoredFieldsWriter
-
Called when a document and all its fields have been added.
- finishDocument() - Method in class org.apache.lucene.codecs.TermVectorsWriter
-
Called after a doc and all its fields have been added.
- finishField() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
- finishField() - Method in class org.apache.lucene.codecs.TermVectorsWriter
-
Called after a field and all its terms have been added.
- finishState() - Method in class org.apache.lucene.util.automaton.Automaton
-
Finishes the current state; call this once you are done adding transitions for a state.
- finishTerm() - Method in class org.apache.lucene.codecs.TermVectorsWriter
-
Called after a term and all its positions have been added.
- finishTerm(BlockTermState) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
-
Called when we are done adding docs to this term
- finishTerm(BlockTermState) - Method in class org.apache.lucene.codecs.PushPostingsWriterBase
-
Finishes the current term.
- finite - Variable in class org.apache.lucene.util.automaton.CompiledAutomaton
-
Indicates if the automaton accepts a finite set of strings.
- FiniteStringsIterator - Class in org.apache.lucene.util.automaton
-
Iterates all accepted strings.
- FiniteStringsIterator(Automaton) - Constructor for class org.apache.lucene.util.automaton.FiniteStringsIterator
-
Constructor.
- FiniteStringsIterator(Automaton, int, int) - Constructor for class org.apache.lucene.util.automaton.FiniteStringsIterator
-
Constructor.
- FixedBitSet - Class in org.apache.lucene.util
-
BitSet of fixed length (numBits), backed by accessible (
FixedBitSet.getBits()) long[], accessed with an int index, implementingBitsandDocIdSet. - FixedBitSet(int) - Constructor for class org.apache.lucene.util.FixedBitSet
-
Creates a new FixedBitSet.
- FixedBitSet(long[], int) - Constructor for class org.apache.lucene.util.FixedBitSet
-
Creates a new FixedBitSet using the provided long[] array as backing store.
- flags() - Method in class org.apache.lucene.util.fst.FST.Arc
- FlagsAttribute - Interface in org.apache.lucene.analysis.tokenattributes
-
This attribute can be used to pass different flags down the
Tokenizerchain, e.g. - FlagsAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
-
Default implementation of
FlagsAttribute. - FlagsAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
-
Initialize this attribute with no bits set
- FlatFieldVectorsWriter<T> - Class in org.apache.lucene.codecs.hnsw
-
Vectors' writer for a field
- FlatFieldVectorsWriter() - Constructor for class org.apache.lucene.codecs.hnsw.FlatFieldVectorsWriter
- FlatVectorScorerUtil - Class in org.apache.lucene.codecs.hnsw
-
Utilities for
FlatVectorsScorer. - FlatVectorsFormat - Class in org.apache.lucene.codecs.hnsw
-
Encodes/decodes per-document vectors and provides a scoring interface for the flat stored vectors
- FlatVectorsFormat(String) - Constructor for class org.apache.lucene.codecs.hnsw.FlatVectorsFormat
-
Sole constructor
- FlatVectorsReader - Class in org.apache.lucene.codecs.hnsw
-
Reads vectors from an index.
- FlatVectorsReader(FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.hnsw.FlatVectorsReader
-
Sole constructor
- flatVectorsScorer - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
- flatVectorsScorer - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
- FlatVectorsScorer - Interface in org.apache.lucene.codecs.hnsw
-
Provides mechanisms to score vectors that are stored in a flat file The purpose of this class is for providing flexibility to the codec utilizing the vectors
- FlatVectorsWriter - Class in org.apache.lucene.codecs.hnsw
-
Vectors' writer for a field that allows additional indexing logic to be implemented by the caller
- FlatVectorsWriter(FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.hnsw.FlatVectorsWriter
-
Sole constructor
- flip(int) - Method in class org.apache.lucene.util.FixedBitSet
-
Flip the bit at the provided index.
- flip(int, int) - Method in class org.apache.lucene.util.FixedBitSet
-
Flips a range of bits
- flip(long) - Method in class org.apache.lucene.util.LongBitSet
-
Flip the bit at the provided index.
- flip(long, long) - Method in class org.apache.lucene.util.LongBitSet
-
Flips a range of bits
- flipFlop(long) - Static method in class org.apache.lucene.util.BitUtil
-
flip flops odd with even bits
- FLOAT - org.apache.lucene.document.StoredValue.Type
-
Type of float values.
- FLOAT - org.apache.lucene.search.SortField.Type
-
Sort using term values as encoded Floats.
- FLOAT32 - org.apache.lucene.index.VectorEncoding
-
Encodes vector using 32 bits of precision per sample in IEEE floating point format.
- FloatArrayList - Class in org.apache.lucene.internal.hppc
-
An array-backed list of
float. - FloatArrayList() - Constructor for class org.apache.lucene.internal.hppc.FloatArrayList
-
New instance with sane defaults.
- FloatArrayList(int) - Constructor for class org.apache.lucene.internal.hppc.FloatArrayList
-
New instance with sane defaults.
- FloatArrayList(FloatArrayList) - Constructor for class org.apache.lucene.internal.hppc.FloatArrayList
-
Creates a new list from the elements of another list in its iteration order.
- floatArrayToDoubleArray(float[]) - Static method in class org.apache.lucene.geo.XYEncodingUtils
-
Convert an array of
floatnumbers todoublenumbers. - FloatComparator - Class in org.apache.lucene.search.comparators
-
Comparator based on
Float.compare(float, float)fornumHits. - FloatComparator(int, String, Float, boolean, Pruning) - Constructor for class org.apache.lucene.search.comparators.FloatComparator
- FloatComparator.FloatLeafComparator - Class in org.apache.lucene.search.comparators
-
Leaf comparator for
FloatComparatorthat provides skipping functionality - FloatCursor - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index and float value.
- FloatCursor() - Constructor for class org.apache.lucene.internal.hppc.FloatCursor
- FloatDocValuesField - Class in org.apache.lucene.document
-
Syntactic sugar for encoding floats as NumericDocValues via
Float.floatToRawIntBits(float). - FloatDocValuesField(String, float) - Constructor for class org.apache.lucene.document.FloatDocValuesField
-
Creates a new DocValues field with the specified 32-bit float value
- floatField(FieldInfo, float) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
- floatField(FieldInfo, float) - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
- floatField(FieldInfo, float) - Method in class org.apache.lucene.index.StoredFieldVisitor
-
Process a float numeric field.
- FloatField - Class in org.apache.lucene.document
-
Field that stores a per-document
floatvalue for scoring, sorting or value retrieval and index the field for fast range filters. - FloatField(String, float) - Constructor for class org.apache.lucene.document.FloatField
-
Deprecated.Use
FloatField(String, float, Field.Store)withField.Store.NOinstead. - FloatField(String, float, Field.Store) - Constructor for class org.apache.lucene.document.FloatField
-
Creates a new FloatField, indexing the provided point, storing it as a DocValue, and optionally storing it as a stored field.
- FloatHeap - Class in org.apache.lucene.util.hnsw
-
A bounded min heap that stores floats.
- FloatHeap(int) - Constructor for class org.apache.lucene.util.hnsw.FloatHeap
- FloatLeafComparator(LeafReaderContext) - Constructor for class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
- FloatPoint - Class in org.apache.lucene.document
-
An indexed
floatfield for fast range filters. - FloatPoint(String, float...) - Constructor for class org.apache.lucene.document.FloatPoint
-
Creates a new FloatPoint, indexing the provided N-dimensional float point.
- FloatRange - Class in org.apache.lucene.document
-
An indexed Float Range field.
- FloatRange(String, float[], float[]) - Constructor for class org.apache.lucene.document.FloatRange
-
Create a new FloatRange type, from min/max parallel arrays
- FloatRangeDocValuesField - Class in org.apache.lucene.document
-
DocValues field for FloatRange.
- FloatRangeDocValuesField(String, float[], float[]) - Constructor for class org.apache.lucene.document.FloatRangeDocValuesField
-
Sole constructor.
- FloatSorter(String, Float, boolean, IndexSorter.NumericDocValuesProvider) - Constructor for class org.apache.lucene.index.IndexSorter.FloatSorter
-
Creates a new FloatSorter
- floatToByte(float, int, int) - Static method in class org.apache.lucene.util.SmallFloat
-
Converts a 32 bit float to an 8 bit float.
- floatToByte315(float) - Static method in class org.apache.lucene.util.SmallFloat
-
floatToByte(b, mantissaBits=3, zeroExponent=15)
smallest non-zero value = 5.820766E-10
largest value = 7.5161928E9
epsilon = 0.125 - floatToEdits(float, int) - Static method in class org.apache.lucene.search.FuzzyQuery
-
Helper function to convert from "minimumSimilarity" fractions to raw edit distances.
- floatToSortableInt(float) - Static method in class org.apache.lucene.util.NumericUtils
-
Converts a
floatvalue to a sortable signedint. - FloatVectorSimilarityQuery - Class in org.apache.lucene.search
-
Search for all (approximate) float vectors above a similarity threshold.
- FloatVectorSimilarityQuery(String, float[], float) - Constructor for class org.apache.lucene.search.FloatVectorSimilarityQuery
-
Search for all (approximate) float vectors above a similarity threshold using
VectorSimilarityCollector. - FloatVectorSimilarityQuery(String, float[], float, float) - Constructor for class org.apache.lucene.search.FloatVectorSimilarityQuery
-
Search for all (approximate) float vectors above a similarity threshold using
VectorSimilarityCollector. - FloatVectorSimilarityQuery(String, float[], float, float, Query) - Constructor for class org.apache.lucene.search.FloatVectorSimilarityQuery
-
Search for all (approximate) float vectors above a similarity threshold using
VectorSimilarityCollector. - FloatVectorSimilarityQuery(String, float[], float, Query) - Constructor for class org.apache.lucene.search.FloatVectorSimilarityQuery
-
Search for all (approximate) float vectors above a similarity threshold using
VectorSimilarityCollector. - FloatVectorValues - Class in org.apache.lucene.index
-
This class provides access to per-document floating point vector values indexed as
KnnFloatVectorField. - FloatVectorValues() - Constructor for class org.apache.lucene.index.FloatVectorValues
-
Sole constructor
- floor(BytesRef, BytesRefBuilder) - Method in class org.apache.lucene.util.automaton.CompiledAutomaton
-
Finds largest term accepted by this Automaton, that's <= the provided input term.
- floorBlockCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
The number of floor blocks (meta-blocks larger than the allowed
maxItemsPerBlock) in the terms file. - floorSubBlockCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
The number of sub-blocks within the floor blocks.
- flush() - Method in class org.apache.lucene.index.IndexWriter
-
Moves all in-memory segments to the
Directory, but does not commit (fsync) them (callIndexWriter.commit()for that). - flush() - Method in class org.apache.lucene.util.packed.BlockPackedWriter
- flush() - Method in class org.apache.lucene.util.packed.MonotonicBlockPackedWriter
- flush() - Method in class org.apache.lucene.util.packed.PackedDataOutput
-
Flush pending bits to the underlying
DataOutput. - flush(int, Sorter.DocMap) - Method in class org.apache.lucene.codecs.BufferingKnnVectorsWriter
- flush(int, Sorter.DocMap) - Method in class org.apache.lucene.codecs.KnnVectorsWriter
-
Flush all buffered data on disk *
- flush(int, Sorter.DocMap) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
- flush(int, Sorter.DocMap) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsWriter
- flush(int, Sorter.DocMap) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
- FLUSH - org.apache.lucene.store.IOContext.Context
- flushInfo - Variable in class org.apache.lucene.store.IOContext
- FlushInfo - Class in org.apache.lucene.store
-
A FlushInfo provides information required for a FLUSH context.
- FlushInfo(int, long) - Constructor for class org.apache.lucene.store.FlushInfo
- flushNextBuffer() - Method in class org.apache.lucene.index.IndexWriter
-
Expert: Flushes the next pending writer per thread buffer if available or the largest active non-pending writer per thread buffer in the calling thread.
- flushPolicy - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
FlushPolicyto control when segments are flushed. - FOOTER_MAGIC - Static variable in class org.apache.lucene.codecs.CodecUtil
-
Constant to identify the start of a codec footer.
- footerLength() - Static method in class org.apache.lucene.codecs.CodecUtil
-
Computes the length of a codec footer.
- forceDelete(String) - Method in class org.apache.lucene.util.FileDeleter
- forceMerge(int) - Method in class org.apache.lucene.index.IndexWriter
-
Forces merge policy to merge segments until there are
<= maxNumSegments. - forceMerge(int, boolean) - Method in class org.apache.lucene.index.IndexWriter
-
Just like
IndexWriter.forceMerge(int), except you can specify whether the call should block until all merging completes. - forceMergeDeletes() - Method in class org.apache.lucene.index.IndexWriter
-
Forces merging of all segments that have deleted documents.
- forceMergeDeletes(boolean) - Method in class org.apache.lucene.index.IndexWriter
-
Just like
IndexWriter.forceMergeDeletes(), except you can specify whether the call should block until the operation completes. - forCount(int) - Static method in class org.apache.lucene.util.packed.PackedInts.NullReader
- forDeltaUtil - Variable in class org.apache.lucene.codecs.lucene912.PostingIndexInput
- ForDeltaUtil - Class in org.apache.lucene.codecs.lucene912
-
Inspired from https://fulmicoton.com/posts/bitpacking/ Encodes multiple integers in a long to get SIMD-like speedups.
- ForDeltaUtil() - Constructor for class org.apache.lucene.codecs.lucene912.ForDeltaUtil
- forEach(CheckedIntConsumer<IOException>) - Method in class org.apache.lucene.search.DocIdStream
-
Iterate over doc IDs contained in this stream in order, calling the given
CheckedIntConsumeron them. - forField(String, IOSupplier<MatchesIterator>) - Static method in class org.apache.lucene.search.MatchesUtils
-
Create a Matches for a single field
- format - Variable in class org.apache.lucene.util.packed.PackedInts.FormatAndBits
- FormatAndBits(PackedInts.Format, int) - Constructor for class org.apache.lucene.util.packed.PackedInts.FormatAndBits
- forName(String) - Static method in class org.apache.lucene.codecs.Codec
-
looks up a codec by name
- forName(String) - Static method in class org.apache.lucene.codecs.DocValuesFormat
-
looks up a format by name
- forName(String) - Static method in class org.apache.lucene.codecs.KnnVectorsFormat
-
looks up a format by name
- forName(String) - Static method in class org.apache.lucene.codecs.PostingsFormat
-
looks up a format by name
- forName(String) - Static method in enum org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
- forName(String) - Static method in class org.apache.lucene.index.SortFieldProvider
-
Looks up a SortFieldProvider by name
- forName(String, Map<String, String>) - Static method in class org.apache.lucene.analysis.CharFilterFactory
-
looks up a charfilter by name from context classpath
- forName(String, Map<String, String>) - Static method in class org.apache.lucene.analysis.TokenFilterFactory
-
looks up a tokenfilter by name from context classpath
- forName(String, Map<String, String>) - Static method in class org.apache.lucene.analysis.TokenizerFactory
-
looks up a tokenizer by name from context classpath
- forUtil - Variable in class org.apache.lucene.codecs.lucene912.PostingIndexInput
- ForUtil - Class in org.apache.lucene.codecs.lucene912
-
Inspired from https://fulmicoton.com/posts/bitpacking/ Encodes multiple integers in a long to get SIMD-like speedups.
- ForUtil() - Constructor for class org.apache.lucene.codecs.lucene912.ForUtil
- FOUND - org.apache.lucene.index.TermsEnum.SeekStatus
-
The precise term was found.
- FREE_BSD - Static variable in class org.apache.lucene.util.Constants
-
True iff running on FreeBSD
- freeBefore(int) - Method in class org.apache.lucene.util.RollingBuffer
- freeBlocks(int) - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
-
Removes the given number of byte blocks from the buffer if possible.
- freeBlocks(int) - Method in class org.apache.lucene.util.RecyclingIntBlockAllocator
-
Removes the given number of int blocks from the buffer if possible.
- freeze() - Method in class org.apache.lucene.document.FieldType
-
Prevents future changes.
- freeze(boolean) - Method in class org.apache.lucene.util.PagedBytes
-
Commits final byte[], trimming it if necessary and if trim=true
- freq - Variable in class org.apache.lucene.index.Impact
-
Term frequency of the term in the document.
- freq() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
- freq() - Method in class org.apache.lucene.index.MultiPostingsEnum
- freq() - Method in class org.apache.lucene.index.PostingsEnum
-
Returns term frequency in the current document, or 1 if the field was indexed with
IndexOptions.DOCS. - freq() - Method in class org.apache.lucene.index.SlowImpactsEnum
- freq() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionFullPostingsEnum
- freq() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
- freq() - Method in class org.apache.lucene.search.TermScorer
-
Returns term frequency in the current document.
- FREQS - Static variable in class org.apache.lucene.index.PostingsEnum
-
Flag to pass to
TermsEnum.postings(PostingsEnum, int)if you require term frequencies in the returned enum. - frequency(int) - Method in class org.apache.lucene.util.FrequencyTrackingRingBuffer
-
Returns the frequency of the provided key in the ring buffer.
- FrequencyTrackingRingBuffer - Class in org.apache.lucene.util
-
A ring buffer that tracks the frequency of the integers that it contains.
- FrequencyTrackingRingBuffer(int, int) - Constructor for class org.apache.lucene.util.FrequencyTrackingRingBuffer
-
Create a new ring buffer that will contain at most
maxSizeitems. - from - Variable in class org.apache.lucene.util.automaton.RegExp
-
Extents for range type expressions
- from(char...) - Static method in class org.apache.lucene.internal.hppc.CharHashSet
-
Create a set from a variable number of arguments or an array of
char. - from(char[], VType[]) - Static method in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Creates a hash map from two index-aligned arrays of key-value pairs.
- from(float...) - Static method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Create a list from a variable number of arguments or an array of
int. - from(int...) - Static method in class org.apache.lucene.internal.hppc.IntArrayList
-
Create a list from a variable number of arguments or an array of
int. - from(int...) - Static method in class org.apache.lucene.internal.hppc.IntHashSet
-
Create a set from a variable number of arguments or an array of
int. - from(int[], double[]) - Static method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Creates a hash map from two index-aligned arrays of key-value pairs.
- from(int[], float[]) - Static method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Creates a hash map from two index-aligned arrays of key-value pairs.
- from(int[], int[]) - Static method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Creates a hash map from two index-aligned arrays of key-value pairs.
- from(int[], long[]) - Static method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Creates a hash map from two index-aligned arrays of key-value pairs.
- from(int[], VType[]) - Static method in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Creates a hash map from two index-aligned arrays of key-value pairs.
- from(long...) - Static method in class org.apache.lucene.internal.hppc.LongArrayList
-
Create a list from a variable number of arguments or an array of
int. - from(long...) - Static method in class org.apache.lucene.internal.hppc.LongHashSet
-
Create a set from a variable number of arguments or an array of
long. - from(long[], float[]) - Static method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Creates a hash map from two index-aligned arrays of key-value pairs.
- from(long[], int[]) - Static method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Creates a hash map from two index-aligned arrays of key-value pairs.
- from(long[], VType[]) - Static method in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Creates a hash map from two index-aligned arrays of key-value pairs.
- fromBits(int, int, int) - Static method in class org.apache.lucene.util.Version
-
Returns a new version based on raw numbers
- fromBytes(List<byte[]>, int) - Static method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues
-
Creates a
RandomAccessVectorValues.Bytesfrom a list of byte arrays. - fromDoubleField(String) - Static method in class org.apache.lucene.search.DoubleValuesSource
-
Creates a DoubleValuesSource that wraps a double-valued field
- fromField(String, LongToDoubleFunction) - Static method in class org.apache.lucene.search.DoubleValuesSource
-
Creates a DoubleValuesSource that wraps a generic NumericDocValues field
- fromFloatField(String) - Static method in class org.apache.lucene.search.DoubleValuesSource
-
Creates a DoubleValuesSource that wraps a float-valued field
- fromFloats(List<float[]>, int) - Static method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues
-
Creates a
RandomAccessVectorValues.Floatsfrom a list of float arrays. - fromFSTReader(FST.FSTMetadata<T>, FSTReader) - Static method in class org.apache.lucene.util.fst.FST
-
Create a FST from a
FSTReader. - fromGeoJSON(String) - Static method in class org.apache.lucene.geo.Polygon
-
Parses a standard GeoJSON polygon string.
- fromGraph(RandomVectorScorerSupplier, int, int, long, HnswGraph, int[], BitSet, int) - Static method in class org.apache.lucene.util.hnsw.InitializedHnswGraphBuilder
-
Create a new HnswGraphBuilder that is initialized with the provided HnswGraph.
- fromIntField(String) - Static method in class org.apache.lucene.search.DoubleValuesSource
-
Creates a DoubleValuesSource that wraps an int-valued field
- fromIntField(String) - Static method in class org.apache.lucene.search.LongValuesSource
-
Creates a LongValuesSource that wraps an int-valued field
- fromLongField(String) - Static method in class org.apache.lucene.search.DoubleValuesSource
-
Creates a DoubleValuesSource that wraps a long-valued field
- fromLongField(String) - Static method in class org.apache.lucene.search.LongValuesSource
-
Creates a LongValuesSource that wraps a long-valued field
- fromPointDistance(double, double, double) - Static method in class org.apache.lucene.geo.Rectangle
-
Compute Bounding Box for a circle using WGS-84 parameters
- fromPointDistance(float, float, float) - Static method in class org.apache.lucene.geo.XYRectangle
-
Compute Bounding Box for a circle in cartesian geometry
- fromPolygon(Polygon[]) - Static method in class org.apache.lucene.geo.Rectangle
-
Returns the bounding box over an array of polygons
- fromQuery(Query) - Static method in class org.apache.lucene.search.DoubleValuesSource
-
Create a DoubleValuesSource that returns the score of a particular query
- fromScorer(Scorable) - Static method in class org.apache.lucene.search.DoubleValuesSource
-
Returns a DoubleValues instance that wraps scores returned by a Scorer.
- fromSign(int) - Static method in enum org.apache.lucene.geo.GeoUtils.WindingOrder
- fromStoredMeta(IndexInput, int) - Static method in class org.apache.lucene.codecs.lucene95.OrdToDocDISIReaderConfiguration
-
Reads in the necessary fields stored in the outputMeta to configure
DirectMonotonicReaderandIndexedDISI. - fromSubMatches(List<Matches>) - Static method in class org.apache.lucene.search.MatchesUtils
-
Amalgamate a collection of
Matchesinto a single object - fromVectors(FloatVectorValues, float, int, byte) - Static method in class org.apache.lucene.util.quantization.ScalarQuantizer
-
This will read the float vector values and calculate the quantiles.
- fromVectorsAutoInterval(FloatVectorValues, VectorSimilarityFunction, int, byte) - Static method in class org.apache.lucene.util.quantization.ScalarQuantizer
- fromVectorSimilarity(VectorSimilarityFunction, float, byte) - Static method in interface org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity
-
Creates a
ScalarQuantizedVectorSimilarityfrom aVectorSimilarityFunctionand the constant multiplier used for quantization. - FSDirectory - Class in org.apache.lucene.store
-
Base class for Directory implementations that store index files in the file system.
- FSDirectory(Path, LockFactory) - Constructor for class org.apache.lucene.store.FSDirectory
-
Create a new FSDirectory for the named location (ctor for subclasses).
- FSLockFactory - Class in org.apache.lucene.store
-
Base class for file system based locking implementation.
- FSLockFactory() - Constructor for class org.apache.lucene.store.FSLockFactory
- FST<T> - Class in org.apache.lucene.util.fst
-
Represents an finite state machine (FST), using a compact byte[] format.
- FST(FST.FSTMetadata<T>, DataInput) - Constructor for class org.apache.lucene.util.fst.FST
-
Load a previously saved FST with a DataInput for metdata using an
OnHeapFSTStorewith maxBlockBits set toFST.DEFAULT_MAX_BLOCK_BITS - FST.Arc<T> - Class in org.apache.lucene.util.fst
-
Represents a single arc.
- FST.BytesReader - Class in org.apache.lucene.util.fst
-
Reads bytes stored in an FST.
- FST.FSTMetadata<T> - Class in org.apache.lucene.util.fst
-
Represents the FST metadata.
- FST.INPUT_TYPE - Enum in org.apache.lucene.util.fst
-
Specifies allowed range of each int input label for this FST.
- FSTCompiler<T> - Class in org.apache.lucene.util.fst
-
Builds a minimal FST (maps an IntsRef term to an arbitrary output) from pre-sorted terms with outputs.
- FSTCompiler.Builder<T> - Class in org.apache.lucene.util.fst
-
Fluent-style constructor for FST
FSTCompiler. - FSTMetadata(FST.INPUT_TYPE, Outputs<T>, T, long, int, long) - Constructor for class org.apache.lucene.util.fst.FST.FSTMetadata
- fstRamBytesUsed() - Method in class org.apache.lucene.util.fst.FSTCompiler
- FSTReader - Interface in org.apache.lucene.util.fst
-
Abstraction for reading bytes necessary for FST.
- fstSizeInBytes() - Method in class org.apache.lucene.util.fst.FSTCompiler
- fsync(String) - Method in class org.apache.lucene.store.FSDirectory
- fsync(Path, boolean) - Static method in class org.apache.lucene.util.IOUtils
-
Ensure that any writes to the given file is written to the storage device that contains it.
- FULL_FLUSH - org.apache.lucene.index.MergeTrigger
-
Merge was triggered by a full flush.
- FuzzyQuery - Class in org.apache.lucene.search
-
Implements the fuzzy search query.
- FuzzyQuery(Term) - Constructor for class org.apache.lucene.search.FuzzyQuery
- FuzzyQuery(Term, int) - Constructor for class org.apache.lucene.search.FuzzyQuery
- FuzzyQuery(Term, int, int) - Constructor for class org.apache.lucene.search.FuzzyQuery
- FuzzyQuery(Term, int, int, int, boolean) - Constructor for class org.apache.lucene.search.FuzzyQuery
-
Calls
FuzzyQuery(Term, int, int, int, boolean, org.apache.lucene.search.MultiTermQuery.RewriteMethod)FuzzyQuery(term, maxEdits, prefixLength, maxExpansions, defaultRewriteMethod(maxExpansions)) - FuzzyQuery(Term, int, int, int, boolean, MultiTermQuery.RewriteMethod) - Constructor for class org.apache.lucene.search.FuzzyQuery
-
Create a new FuzzyQuery that will match terms with an edit distance of at most
maxEditstoterm. - FuzzyTermsEnum - Class in org.apache.lucene.search
-
Subclass of TermsEnum for enumerating all terms that are similar to the specified filter term.
- FuzzyTermsEnum(Terms, Term, int, int, boolean) - Constructor for class org.apache.lucene.search.FuzzyTermsEnum
-
Constructor for enumeration of all terms from specified
readerwhich share a prefix of lengthprefixLengthwithtermand which have at mostmaxEditsedits. - FuzzyTermsEnum.FuzzyTermsException - Exception in org.apache.lucene.search
-
Thrown to indicate that there was an issue creating a fuzzy query for a given term.
G
- gamma(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
-
compute the gamma component (only for F3EXp and F3LOG)
- gamma(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
-
compute the gamma component
- gamma(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
-
compute the gamma component
- gamma(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
-
compute the gamma component
- gamma(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
-
compute the gamma component
- gamma(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
-
compute the gamma component
- gamma(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
-
compute the gamma component
- GB - Static variable in class org.apache.lucene.util.OfflineSorter
-
Convenience constant for gigabytes
- gcd(long, long) - Static method in class org.apache.lucene.util.MathUtil
- generationFromSegmentsFileName(String) - Static method in class org.apache.lucene.index.SegmentInfos
-
Parse the generation off the segments file name and return it.
- GeoEncodingUtils - Class in org.apache.lucene.geo
-
reusable geopoint encoding methods
- GeoEncodingUtils.Component2DPredicate - Class in org.apache.lucene.geo
-
A predicate that checks whether a given point is within a component2D geometry.
- GeoEncodingUtils.DistancePredicate - Class in org.apache.lucene.geo
-
A predicate that checks whether a given point is within a distance of another point.
- Geometry - Class in org.apache.lucene.geo
-
Base class for
LatLonGeometryandXYGeometry - Geometry() - Constructor for class org.apache.lucene.geo.Geometry
- GEOMETRYCOLLECTION - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
- GeoUtils - Class in org.apache.lucene.geo
-
Basic reusable geo-spatial utility methods
- GeoUtils.WindingOrder - Enum in org.apache.lucene.geo
-
used to define the orientation of 3 points -1 = Clockwise 0 = Colinear 1 = Counter-clockwise
- get() - Method in class org.apache.lucene.util.BytesRefBuilder
-
Return a
BytesRefthat points to the internal content of this builder. - get() - Method in class org.apache.lucene.util.CharsRefBuilder
-
Return a
CharsRefthat points to the internal content of this builder. - get() - Method in class org.apache.lucene.util.CloseableThreadLocal
- get() - Method in class org.apache.lucene.util.Counter
-
Returns the counters current value
- get() - Method in class org.apache.lucene.util.IntsRefBuilder
-
Return a
IntsRefthat points to the internal content of this builder. - get() - Method in interface org.apache.lucene.util.IOSupplier
-
Gets the result.
- get() - Method in class org.apache.lucene.util.RefCount
- get() - Method in class org.apache.lucene.util.SetOnce
-
Returns the object set by
SetOnce.set(Object). - get(char) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- get(char[], int, int) - Method in class org.apache.lucene.analysis.CharArrayMap
-
returns the value of the mapping of
lenchars oftextstarting atoff - get(int) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsReader
- get(int) - Method in interface org.apache.lucene.index.MergeState.DocMap
-
Return the mapped docID or -1 if the given doc is not mapped.
- get(int) - Method in class org.apache.lucene.index.MultiBits
- get(int) - Method in class org.apache.lucene.index.TermVectors
-
Returns term vectors for this document, or null if term vectors were not indexed.
- get(int) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
- get(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
- get(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- get(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- get(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- get(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- get(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- get(int) - Method in class org.apache.lucene.internal.hppc.LongArrayList
- get(int) - Method in interface org.apache.lucene.util.Bits
-
Returns the value of the bit with the specified
index. - get(int) - Method in class org.apache.lucene.util.Bits.MatchAllBits
- get(int) - Method in class org.apache.lucene.util.Bits.MatchNoBits
- get(int) - Method in class org.apache.lucene.util.FixedBitSet
- get(int) - Method in class org.apache.lucene.util.LongHeap
-
Return the element at the ith location in the heap array.
- get(int) - Method in class org.apache.lucene.util.packed.GrowableWriter
- get(int) - Method in class org.apache.lucene.util.packed.PackedInts.NullReader
- get(int) - Method in class org.apache.lucene.util.packed.PackedInts.Reader
-
Get the long at the given index.
- get(int) - Method in class org.apache.lucene.util.RollingBuffer
-
Get T instance for this absolute position; this is allowed to be arbitrarily far "in the future" but cannot be before the last freeBefore.
- get(int) - Method in class org.apache.lucene.util.SparseFixedBitSet
- get(int, long[], int, int) - Method in class org.apache.lucene.util.packed.GrowableWriter
- get(int, long[], int, int) - Method in class org.apache.lucene.util.packed.PackedInts.NullReader
- get(int, long[], int, int) - Method in class org.apache.lucene.util.packed.PackedInts.Reader
-
Bulk get: read at least one and at most
lenlongs starting fromindexintoarr[off:off+len]and return the actual number of values that have been read. - get(int, String) - Method in class org.apache.lucene.index.TermVectors
-
Retrieve term vector for this document and field, or null if term vectors were not indexed.
- get(int, BytesRef) - Method in class org.apache.lucene.util.BytesRefHash
-
Populates and returns a
BytesRefwith the bytes for the given bytesID. - get(long) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- get(long) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- get(long) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- get(long) - Method in class org.apache.lucene.search.ScorerSupplier
-
Get the
Scorer. - get(long) - Method in class org.apache.lucene.util.LongBitSet
- get(long) - Method in class org.apache.lucene.util.LongValues
-
Get value at
index. - get(long) - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
- get(long) - Method in class org.apache.lucene.util.packed.DirectMonotonicReader
- get(long) - Method in class org.apache.lucene.util.packed.MonotonicBlockPackedReader
- get(long) - Method in class org.apache.lucene.util.packed.PackedLongValues
- get(CharSequence) - Method in class org.apache.lucene.analysis.CharArrayMap
-
returns the value of the mapping of the chars inside this
CharSequence - get(Object) - Method in class org.apache.lucene.analysis.CharArrayMap
- get(Object) - Method in class org.apache.lucene.util.WeakIdentityMap
-
Returns the value to which the specified key is mapped.
- get(String) - Method in class org.apache.lucene.document.Document
-
Returns the string value of the field with the given name if any exist in this document, or null.
- get(String) - Method in class org.apache.lucene.search.LiveFieldValues
-
Returns the current value for this id, or null if the id isn't in the index or was deleted.
- get(String) - Method in class org.apache.lucene.search.similarities.PerFieldSimilarityWrapper
-
Returns a
Similarityfor scoring a field. - get(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- get(Map<String, String>, String, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- get(Map<String, String>, String, Collection<String>) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- get(Map<String, String>, String, Collection<String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- get(Map<String, String>, String, Collection<String>, String, boolean) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- get(LeafReader) - Method in interface org.apache.lucene.index.IndexSorter.NumericDocValuesProvider
-
Returns the NumericDocValues instance for this LeafReader
- get(LeafReader) - Method in interface org.apache.lucene.index.IndexSorter.SortedDocValuesProvider
-
Returns the SortedDocValues instance for this LeafReader
- get(LeafReaderContext) - Method in class org.apache.lucene.index.TermStates
- get(BytesRefBuilder, int) - Method in class org.apache.lucene.util.BytesRefArray
-
Returns the n'th element of this
BytesRefArray - get(BytesRefBuilder, BytesRef, int) - Method in class org.apache.lucene.util.StringSorter
- get(FST<T>, BytesRef) - Static method in class org.apache.lucene.util.fst.Util
-
Looks up the output for this input, or null if the input is not accepted
- get(FST<T>, IntsRef) - Static method in class org.apache.lucene.util.fst.Util
-
Looks up the output for this input, or null if the input is not accepted.
- GET_READER - org.apache.lucene.index.MergeTrigger
-
Merge was triggered on opening NRT readers.
- getAcceptOrds(Bits) - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
- getAcceptOrds(Bits) - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
- getAcceptOrds(Bits) - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
- getAcceptOrds(Bits) - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues
-
Returns the
Bitsrepresenting live documents. - getAcceptOrds(Bits) - Method in class org.apache.lucene.util.hnsw.RandomVectorScorer.AbstractRandomVectorScorer
- getAcceptOrds(Bits) - Method in interface org.apache.lucene.util.hnsw.RandomVectorScorer
-
Returns the
Bitsrepresenting live documents. - getAfterEffect() - Method in class org.apache.lucene.search.similarities.DFRSimilarity
-
Returns the first normalization
- getAllFiles() - Method in class org.apache.lucene.util.FileDeleter
-
get all files, some of them may have ref count 0
- getAnalyzer() - Method in class org.apache.lucene.index.IndexWriter
-
Returns the analyzer used by this index.
- getAnalyzer() - Method in class org.apache.lucene.index.IndexWriterConfig
- getAnalyzer() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the default analyzer to use for indexing documents.
- getAnalyzer() - Method in class org.apache.lucene.util.QueryBuilder
-
Returns the analyzer.
- getAndClear(int) - Method in class org.apache.lucene.util.FixedBitSet
- getAndClear(long) - Method in class org.apache.lucene.util.LongBitSet
- getAndSet(int) - Method in class org.apache.lucene.util.BitSet
-
Set the bit at
i, returningtrueif it was previously set. - getAndSet(int) - Method in class org.apache.lucene.util.FixedBitSet
- getAndSet(int) - Method in class org.apache.lucene.util.SparseFixedBitSet
- getAndSet(long) - Method in class org.apache.lucene.util.LongBitSet
- getArcCount() - Method in class org.apache.lucene.util.fst.FSTCompiler
- getAsComparableLong(int) - Method in interface org.apache.lucene.index.IndexSorter.ComparableProvider
-
Returns a long so that the natural ordering of long values matches the ordering of doc IDs for the given comparator
- getAttribute(Class<T>) - Method in class org.apache.lucene.util.AttributeSource
-
Returns the instance of the passed in Attribute contained in this AttributeSource
- getAttribute(String) - Method in class org.apache.lucene.index.FieldInfo
-
Get a codec attribute value, or null if it does not exist
- getAttribute(String) - Method in class org.apache.lucene.index.SegmentInfo
-
Get a codec attribute value, or null if it does not exist
- getAttributeClassesIterator() - Method in class org.apache.lucene.util.AttributeSource
-
Returns a new iterator that iterates the attribute classes in the same order they were added in.
- getAttributeFactory() - Method in class org.apache.lucene.util.AttributeSource
-
returns the used AttributeFactory.
- getAttributeImplsIterator() - Method in class org.apache.lucene.util.AttributeSource
-
Returns a new iterator that iterates all unique Attribute implementations.
- getAttributes() - Method in class org.apache.lucene.document.FieldType
- getAttributes() - Method in interface org.apache.lucene.index.IndexableFieldType
-
Attributes for the field type.
- getAttributes() - Method in class org.apache.lucene.index.SegmentInfo
-
Returns the internal codec attributes map.
- getAttributeSource() - Method in class org.apache.lucene.index.FieldInvertState
-
Returns the
AttributeSourcefrom theTokenStreamthat provided the indexed tokens for this field. - getAutoGenerateMultiTermSynonymsPhraseQuery() - Method in class org.apache.lucene.util.QueryBuilder
-
Returns true if phrase query should be automatically generated for multi terms synonyms.
- getAutoIOThrottle() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Returns true if auto IO throttling is currently enabled.
- getAutomata() - Method in class org.apache.lucene.search.FuzzyQuery
-
Returns the compiled automata used to match terms
- getAutomaton() - Method in class org.apache.lucene.search.AutomatonQuery
-
Returns the automaton used to create this query
- getAutomaton() - Method in exception org.apache.lucene.util.automaton.TooComplexToDeterminizeException
-
Returns the automaton that caused this exception, if any.
- getAutomaton(String) - Method in interface org.apache.lucene.util.automaton.AutomatonProvider
-
Returns automaton of the given name.
- getAvgFieldLength() - Method in class org.apache.lucene.search.similarities.BasicStats
-
Returns the average field length.
- getB() - Method in class org.apache.lucene.search.similarities.BM25Similarity
-
Returns the
bparameter - getBasicModel() - Method in class org.apache.lucene.search.similarities.DFRSimilarity
-
Returns the basic model of information content
- getBinary(FieldInfo) - Method in class org.apache.lucene.codecs.DocValuesProducer
-
Returns
BinaryDocValuesfor this field. - getBinary(FieldInfo) - Method in class org.apache.lucene.index.EmptyDocValuesProducer
- getBinary(LeafReader, String) - Static method in class org.apache.lucene.index.DocValues
-
Returns BinaryDocValues for the field, or
DocValues.emptyBinary()if it has none. - getBinaryDocValues(String) - Method in class org.apache.lucene.index.CodecReader
- getBinaryDocValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
- getBinaryDocValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
- getBinaryDocValues(String) - Method in class org.apache.lucene.index.LeafReader
-
Returns
BinaryDocValuesfor this field, or null if no binary doc values were indexed for this field. - getBinaryDocValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
- getBinaryDocValues(LeafReaderContext, String) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
-
Retrieves the BinaryDocValues for the field in this segment
- getBinaryValue() - Method in class org.apache.lucene.document.StoredValue
-
Retrieve a binary value.
- getBinaryValue(String) - Method in class org.apache.lucene.document.Document
-
Returns an array of bytes for the first (or only) field that has the name specified as the method parameter.
- getBinaryValues(String) - Method in class org.apache.lucene.document.Document
-
Returns an array of byte arrays for of the fields that have the name specified as the method parameter.
- getBinaryValues(IndexReader, String) - Static method in class org.apache.lucene.index.MultiDocValues
-
Returns a BinaryDocValues for a reader's docvalues (potentially merging on-the-fly)
- getBits() - Method in class org.apache.lucene.util.FixedBitSet
-
Expert.
- getBits() - Method in class org.apache.lucene.util.LongBitSet
-
Expert.
- getBits() - Method in class org.apache.lucene.util.quantization.ScalarQuantizer
- getBitSet() - Method in class org.apache.lucene.util.BitSetIterator
-
Return the wrapped
BitSet. - getBitSet() - Method in class org.apache.lucene.util.DocBaseBitSetIterator
-
Get the
FixedBitSet. - getBitsPerValue() - Method in class org.apache.lucene.util.packed.GrowableWriter
- getBitsPerValue() - Method in class org.apache.lucene.util.packed.PackedInts.Mutable
- getBitsPerValue() - Method in interface org.apache.lucene.util.packed.PackedInts.ReaderIterator
-
Returns number of bits per value
- getBoolean(Map<String, String>, String, boolean) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- getBoost() - Method in interface org.apache.lucene.search.BoostAttribute
-
Retrieves the boost, default is
1.0f. - getBoost() - Method in class org.apache.lucene.search.BoostAttributeImpl
- getBoost() - Method in class org.apache.lucene.search.BoostQuery
-
Return the applied boost.
- getBoost() - Method in class org.apache.lucene.search.FuzzyTermsEnum
-
Gets the boost of the current term
- getBoost() - Method in class org.apache.lucene.search.IndriScorer
- getBoost() - Method in class org.apache.lucene.search.similarities.BasicStats
-
Returns the total boost.
- getBoundingBox() - Method in class org.apache.lucene.document.LatLonShapeDocValues
- getBoundingBox() - Method in class org.apache.lucene.document.LatLonShapeDocValuesField
-
retrieves the bounding box for the geometry
- getBoundingBox() - Method in class org.apache.lucene.document.ShapeDocValuesField
-
retrieves the bounding box for the geometry
- getBoundingBox() - Method in class org.apache.lucene.document.XYShapeDocValues
- getBoundingBox() - Method in class org.apache.lucene.document.XYShapeDocValuesField
- getBucket(int, int) - Method in class org.apache.lucene.util.MSBRadixSorter
-
Return a number for the k-th character between 0 and
MSBRadixSorter.HISTOGRAM_SIZE. - getBuffer() - Method in class org.apache.lucene.analysis.CharacterUtils.CharacterBuffer
-
Returns the internal buffer
- getBuffer(int) - Method in class org.apache.lucene.util.ByteBlockPool
-
Retrieve the buffer at the specified index from the buffer pool.
- getBufferSize() - Method in class org.apache.lucene.store.BufferedIndexInput
-
Returns buffer size
- getBufferSize() - Method in class org.apache.lucene.util.RollingBuffer
-
Returns how many active positions are in the buffer.
- getByte(long) - Method in class org.apache.lucene.util.PagedBytes.Reader
-
Get the byte at the given offset.
- getByteAt(int, int) - Method in class org.apache.lucene.codecs.MutablePointTree
-
Get the k-th byte of the i-th value.
- getByteBlock() - Method in class org.apache.lucene.util.ByteBlockPool.Allocator
- getByteBlock() - Method in class org.apache.lucene.util.ByteBlockPool.DirectTrackingAllocator
- getByteBlock() - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
- getBytesComparator() - Method in class org.apache.lucene.search.SortField
- getBytesPerDim() - Method in class org.apache.lucene.search.PointInSetQuery
- getBytesPerDim() - Method in class org.apache.lucene.search.PointRangeQuery
- getBytesPerDimension() - Method in class org.apache.lucene.index.PointValues
-
Returns the number of bytes per dimension
- getBytesPerDimension() - Method in class org.apache.lucene.util.bkd.BKDReader
- getBytesReader() - Method in class org.apache.lucene.util.fst.FST
-
Returns a
FST.BytesReaderfor this FST, positioned at position 0. - getBytesRef() - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
- getBytesRef() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- getBytesRef() - Method in interface org.apache.lucene.analysis.tokenattributes.TermToBytesRefAttribute
-
Retrieve this attribute's BytesRef.
- getBytesRefIterator() - Method in class org.apache.lucene.search.TermInSetQuery
-
Get an iterator over the encoded terms for query inspection.
- getByteVectorValues(String) - Method in class org.apache.lucene.codecs.KnnVectorsReader
-
Returns the
ByteVectorValuesfor the givenfield. - getByteVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
- getByteVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
- getByteVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
- getByteVectorValues(String) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
- getByteVectorValues(String) - Method in class org.apache.lucene.index.CodecReader
- getByteVectorValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
- getByteVectorValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
- getByteVectorValues(String) - Method in class org.apache.lucene.index.LeafReader
-
Returns
ByteVectorValuesfor this field, or null if noByteVectorValueswere indexed. - getByteVectorValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
- getC() - Method in class org.apache.lucene.search.similarities.NormalizationH1
-
Returns the
cparameter. - getC() - Method in class org.apache.lucene.search.similarities.NormalizationH2
-
Returns the
cparameter. - getCacheCount() - Method in class org.apache.lucene.search.LRUQueryCache
-
Return the total number of cache entries that have been generated and put in the cache.
- getCacheSize() - Method in class org.apache.lucene.search.LRUQueryCache
-
Return the total number of
DocIdSets which are currently stored in the cache. - getCalibrateSizeByDeletes() - Method in class org.apache.lucene.index.LogMergePolicy
-
Returns true if the segment size should be calibrated by the number of deletes when choosing segments for merge.
- getCentroid() - Method in class org.apache.lucene.document.LatLonShapeDocValues
- getCentroid() - Method in class org.apache.lucene.document.LatLonShapeDocValuesField
-
retrieves the centroid location for the geometry
- getCentroid() - Method in class org.apache.lucene.document.ShapeDocValuesField
-
retrieves the centroid location for the geometry
- getCentroid() - Method in class org.apache.lucene.document.XYShapeDocValues
- getCentroid() - Method in class org.apache.lucene.document.XYShapeDocValuesField
-
retrieves the centroid location for the geometry
- getChar(Map<String, String>, String, char) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- getCharIntervals() - Method in class org.apache.lucene.util.automaton.RunAutomaton
-
Returns array of codepoint class interval start points.
- getCharSequenceValue() - Method in class org.apache.lucene.document.Field
- getCharSequenceValue() - Method in interface org.apache.lucene.index.IndexableField
-
Non-null if this field has a string value
- getChecksum() - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
- getChecksum() - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
- getChecksum() - Method in class org.apache.lucene.store.ChecksumIndexInput
-
Returns the current checksum value
- getChecksum() - Method in class org.apache.lucene.store.FilterIndexOutput
- getChecksum() - Method in class org.apache.lucene.store.IndexOutput
-
Returns the current checksum of bytes written so far
- getChecksum() - Method in class org.apache.lucene.store.OutputStreamIndexOutput
- getChecksumsOnly() - Method in class org.apache.lucene.index.CheckIndex
- getChildren() - Method in class org.apache.lucene.search.FilterScorable
- getChildren() - Method in class org.apache.lucene.search.Scorable
-
Returns child sub-scorers positioned on the current document
- getChildren() - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
- getChildResources() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
- getChildResources() - Method in class org.apache.lucene.index.OrdinalMap
- getChildResources() - Method in class org.apache.lucene.search.LRUQueryCache
- getChildResources() - Method in class org.apache.lucene.search.TermInSetQuery
- getChildResources() - Method in interface org.apache.lucene.util.Accountable
-
Returns nested resources of this class.
- getClassArg() - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- getClauses() - Method in class org.apache.lucene.search.IndriQuery
- getCodec() - Method in class org.apache.lucene.index.IndexWriterConfig
- getCodec() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the current
Codec. - getCodec() - Method in class org.apache.lucene.index.SegmentInfo
-
Return
Codecthat wrote this segment. - getCollectionProbability() - Method in class org.apache.lucene.search.similarities.LMSimilarity.LMStats
-
Returns the probability that the current term is generated by the collection.
- getCollectors() - Method in class org.apache.lucene.search.MultiCollector
-
Provides access to the wrapped
Collectors for advanced use-cases - getCollectors() - Method in class org.apache.lucene.search.TopFieldCollectorManager
- getCommitLuceneVersion() - Method in class org.apache.lucene.index.SegmentInfos
-
Returns which Lucene
Versionwrote this commit, or null if the version this index was written with did not directly record the version. - getCommitOnClose() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns
trueifIndexWriter.close()should first commit before closing. - getCommonPrefix(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns the longest string that is a prefix of all accepted strings and visits each state at most once.
- getCommonPrefixBytesRef(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns the longest BytesRef that is a prefix of all accepted strings and visits each state at most once.
- getCommonSuffixBytesRef(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns the longest BytesRef that is a suffix of all accepted strings.
- getComparableProviders(List<? extends LeafReader>) - Method in class org.apache.lucene.index.IndexSorter.DoubleSorter
- getComparableProviders(List<? extends LeafReader>) - Method in class org.apache.lucene.index.IndexSorter.FloatSorter
- getComparableProviders(List<? extends LeafReader>) - Method in interface org.apache.lucene.index.IndexSorter
-
Get an array of
IndexSorter.ComparableProvider, one per segment, for merge sorting documents in different segments - getComparableProviders(List<? extends LeafReader>) - Method in class org.apache.lucene.index.IndexSorter.IntSorter
- getComparableProviders(List<? extends LeafReader>) - Method in class org.apache.lucene.index.IndexSorter.LongSorter
- getComparableProviders(List<? extends LeafReader>) - Method in class org.apache.lucene.index.IndexSorter.StringSorter
- getComparator() - Method in class org.apache.lucene.util.OfflineSorter
-
Returns the comparator in use to sort entries
- getComparator(int, Pruning) - Method in class org.apache.lucene.search.SortedNumericSortField
- getComparator(int, Pruning) - Method in class org.apache.lucene.search.SortedSetSortField
- getComparator(int, Pruning) - Method in class org.apache.lucene.search.SortField
-
Returns the
FieldComparatorto use for sorting. - getComparators() - Method in class org.apache.lucene.search.FieldValueHitQueue
- getComparators(LeafReaderContext) - Method in class org.apache.lucene.search.FieldValueHitQueue
- getComparatorSource() - Method in class org.apache.lucene.search.SortField
-
Returns the
FieldComparatorSourceused for custom sorting - getCompetitiveFreqNormPairs() - Method in class org.apache.lucene.codecs.CompetitiveImpactAccumulator
-
Get the set of competitive freq and norm pairs, ordered by increasing freq and norm.
- getCompetitiveTerm() - Method in interface org.apache.lucene.search.MaxNonCompetitiveBoostAttribute
-
This is the term or
nullof the term that triggered the boost change. - getCompetitiveTerm() - Method in class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
- getCompletedGraph() - Method in interface org.apache.lucene.util.hnsw.HnswBuilder
-
Once this method is called no further updates to the graph are accepted (addGraphNode will throw IllegalStateException).
- getCompletedGraph() - Method in class org.apache.lucene.util.hnsw.HnswConcurrentMergeBuilder
- getCompletedGraph() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
- getCompoundReader(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.CompoundFormat
-
Returns a Directory view (read-only) for the compound files in this segment
- getCompoundReader(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.lucene90.Lucene90CompoundFormat
- getConcurrentMergeSchedulerAccess() - Static method in class org.apache.lucene.internal.tests.TestSecrets
-
Return the accessor to internal secrets for an
ConcurrentMergeScheduler. - getConfig() - Method in class org.apache.lucene.index.IndexWriter
-
Returns a
LiveIndexWriterConfig, which can be used to query the IndexWriter current settings, as well as modify "live" ones. - getConstantMultiplier() - Method in class org.apache.lucene.util.quantization.ScalarQuantizer
- getContext() - Method in class org.apache.lucene.index.CompositeReader
- getContext() - Method in class org.apache.lucene.index.IndexReader
-
Expert: Returns the root
IndexReaderContextfor thisIndexReader's sub-reader tree. - getContext() - Method in class org.apache.lucene.index.LeafReader
- getCore(SegmentReader) - Method in interface org.apache.lucene.internal.tests.SegmentReaderAccess
- getCoreCacheHelper() - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
- getCoreCacheHelper() - Method in class org.apache.lucene.index.LeafReader
-
Optional method: Return a
IndexReader.CacheHelperthat can be used to cache based on the content of this leaf regardless of deletions. - getCoreCacheHelper() - Method in class org.apache.lucene.index.ParallelLeafReader
- getCoreCacheHelper() - Method in class org.apache.lucene.index.SegmentReader
- getCoreCacheHelper() - Method in class org.apache.lucene.index.SortingCodecReader
- getCreatedFiles() - Method in class org.apache.lucene.store.TrackingDirectoryWrapper
-
NOTE: returns a copy of the created files.
- getCreatedVersionMajor() - Method in class org.apache.lucene.index.LeafMetaData
-
Get the Lucene version that created this index.
- getCurrentLabel() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
- getCurrentLabel() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
- getDataInput() - Method in class org.apache.lucene.util.PagedBytes
-
Returns a DataInput to read values from this PagedBytes instance.
- getDataOutput() - Method in class org.apache.lucene.util.PagedBytes
-
Returns a DataOutput that you may use to write into this PagedBytes instance.
- getDecoder(PackedInts.Format, int, int) - Static method in class org.apache.lucene.util.packed.PackedInts
-
Get a
PackedInts.Decoder. - getDecodingReader(InputStream, Charset) - Static method in class org.apache.lucene.util.IOUtils
-
Wrapping the given
InputStreamin a reader using aCharsetDecoder. - getDecodingReader(Class<?>, String, Charset) - Static method in class org.apache.lucene.util.IOUtils
-
Deprecated, for removal: This API element is subject to removal in a future version.
Class.getResourceAsStream(String)is caller sensitive and cannot load resources across Java Modules. Please call thegetResourceAsStream()directly and useIOUtils.requireResourceNonNull(Object,String)to signal missing resourcesnull - getDefault() - Static method in class org.apache.lucene.codecs.Codec
-
expert: returns the default codec used for newly created
IndexWriterConfigs. - getDefault() - Static method in class org.apache.lucene.store.FSLockFactory
-
Returns the default locking implementation for this platform.
- getDefault() - Static method in class org.apache.lucene.util.InfoStream
-
The default
InfoStreamused by a newly instantiated classes. - getDefaultQueryCache() - Static method in class org.apache.lucene.search.IndexSearcher
-
Expert: Get the default
QueryCacheornullif the cache is disabled. - getDefaultQueryCachingPolicy() - Static method in class org.apache.lucene.search.IndexSearcher
-
Expert: Get the default
QueryCachingPolicy. - getDefaultSimilarity() - Static method in class org.apache.lucene.search.IndexSearcher
-
Expert: returns a default Similarity instance.
- getDelCount() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns the number of deleted docs in the segment.
- getDelegate() - Method in class org.apache.lucene.index.FilterCodecReader
-
Returns the wrapped
CodecReader. - getDelegate() - Method in class org.apache.lucene.index.FilterDirectoryReader
-
Returns the wrapped
DirectoryReader. - getDelegate() - Method in class org.apache.lucene.index.FilterLeafReader
-
Returns the wrapped
LeafReader. - getDelegate() - Method in class org.apache.lucene.search.FilteredDocIdSetIterator
-
Return the wrapped
DocIdSetIterator. - getDelegate() - Method in class org.apache.lucene.store.FilterDirectory
-
Return the wrapped
Directory. - getDelegate() - Method in class org.apache.lucene.store.FilterIndexInput
-
Gets the delegate that was passed in on creation
- getDelegate() - Method in class org.apache.lucene.store.FilterIndexOutput
-
Gets the delegate that was passed in on creation
- getDeletesPctAllowed() - Method in class org.apache.lucene.index.TieredMergePolicy
-
Returns the current deletesPctAllowed setting.
- getDelGen() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns generation number of the live docs file or -1 if there are no deletes yet.
- getDescription() - Method in class org.apache.lucene.search.Explanation
-
A description of this explanation node.
- getDetails() - Method in class org.apache.lucene.search.Explanation
-
The sub-nodes of this explanation node.
- getDeterminizeWorkLimit() - Method in exception org.apache.lucene.util.automaton.TooComplexToDeterminizeException
-
Get the maximum allowed determinize effort.
- getDiagnostics() - Method in class org.apache.lucene.index.SegmentInfo
-
Returns diagnostics saved into the segment when it was written.
- getDirectAddressingMaxOversizingFactor() - Method in class org.apache.lucene.util.fst.FSTCompiler
- getDirectMonotonicReader(IndexInput) - Method in class org.apache.lucene.codecs.lucene95.OrdToDocDISIReaderConfiguration
- getDirectory() - Method in class org.apache.lucene.index.IndexCommit
-
Returns the
Directoryfor the index. - getDirectory() - Method in class org.apache.lucene.index.IndexWriter
-
Returns the Directory used by this index.
- getDirectory() - Method in class org.apache.lucene.store.FSDirectory
- getDirectory() - Method in class org.apache.lucene.util.OfflineSorter
-
Returns the
Directorywe use to create temp files. - getDirImpl() - Method in class org.apache.lucene.index.CheckIndex.Options
-
Get the name of the FSDirectory implementation class to use.
- getDiscountOverlaps() - Method in class org.apache.lucene.search.similarities.Similarity
-
Returns true if overlap tokens are discounted from the document's length.
- getDisjuncts() - Method in class org.apache.lucene.search.DisjunctionMaxQuery
- getDistribution() - Method in class org.apache.lucene.search.similarities.IBSimilarity
-
Returns the distribution
- getDoc() - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader
-
Returns the id of the doc to which the last call of
MultiLevelSkipListReader.skipTo(int)has skipped. - getDocBase() - Method in class org.apache.lucene.util.DocBaseBitSetIterator
-
Get the docBase.
- getDocComparator(LeafReader, int) - Method in class org.apache.lucene.index.IndexSorter.DoubleSorter
- getDocComparator(LeafReader, int) - Method in class org.apache.lucene.index.IndexSorter.FloatSorter
- getDocComparator(LeafReader, int) - Method in interface org.apache.lucene.index.IndexSorter
-
Get a comparator that determines the sort order of docs within a single Reader.
- getDocComparator(LeafReader, int) - Method in class org.apache.lucene.index.IndexSorter.IntSorter
- getDocComparator(LeafReader, int) - Method in class org.apache.lucene.index.IndexSorter.LongSorter
- getDocComparator(LeafReader, int) - Method in class org.apache.lucene.index.IndexSorter.StringSorter
- getDocCount() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
- getDocCount() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
- getDocCount() - Method in class org.apache.lucene.index.MultiTerms
- getDocCount() - Method in class org.apache.lucene.index.PointValues
-
Returns the total number of documents that have indexed at least one point.
- getDocCount() - Method in class org.apache.lucene.index.Terms
-
Returns the number of documents that have at least one term for this field.
- getDocCount() - Method in class org.apache.lucene.util.bkd.BKDReader
- getDocCount(String) - Method in class org.apache.lucene.index.BaseCompositeReader
- getDocCount(String) - Method in class org.apache.lucene.index.IndexReader
-
Returns the number of documents that have at least one term for this field.
- getDocCount(String) - Method in class org.apache.lucene.index.LeafReader
- getDocCount(IndexReader, String) - Static method in class org.apache.lucene.index.PointValues
-
Return the cumulated number of docs that have points across all leaves of the given
IndexReader. - getDocCountSeen() - Method in class org.apache.lucene.index.CheckIndex.VerifyPointsVisitor
-
Returns total number of unique docIDs in this BKD tree
- getDocFreq() - Method in class org.apache.lucene.search.similarities.BasicStats
-
Returns the document frequency.
- getDocID(int) - Method in class org.apache.lucene.codecs.MutablePointTree
-
Return the doc ID of the i-th value.
- getDocIdUpTo(int) - Method in class org.apache.lucene.index.Impacts
-
Return the maximum inclusive doc ID until which the list of impacts returned by
Impacts.getImpacts(int)is valid. - getDocStats() - Method in class org.apache.lucene.index.IndexWriter
-
Returns accurate
IndexWriter.DocStatsfor this writer. - getDocsWithFieldSet() - Method in class org.apache.lucene.codecs.hnsw.FlatFieldVectorsWriter
- getDocument() - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
-
Retrieve the visited document.
- getDocValuesDocIdSetIterator(String, LeafReader) - Static method in class org.apache.lucene.search.FieldExistsQuery
-
Returns a
DocIdSetIteratorfrom the given field or null if the field doesn't exist in the reader or if the reader has no doc values for the field. - getDocValuesFormatForField(String) - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
-
Returns the docvalues format that should be used for writing new segments of
field. - getDocValuesFormatForField(String) - Method in class org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat
-
Returns the doc values format that should be used for writing new segments of
field. - getDocValuesGen() - Method in class org.apache.lucene.index.FieldInfo
-
Returns the docValues generation of this field, or -1 if no docValues updates exist for it.
- getDocValuesGen() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns the generation number of the DocValues file or -1 if there are no doc-values updates yet.
- getDocValuesReader() - Method in class org.apache.lucene.index.CodecReader
-
Expert: retrieve underlying DocValuesProducer
- getDocValuesReader() - Method in class org.apache.lucene.index.FilterCodecReader
- getDocValuesReader() - Method in class org.apache.lucene.index.SegmentReader
- getDocValuesReader() - Method in class org.apache.lucene.index.SortingCodecReader
- getDocValuesType() - Method in class org.apache.lucene.index.FieldInfo
-
Returns
DocValuesTypeof the docValues; this isDocValuesType.NONEif the field has no docvalues. - getDocValuesUpdatesFiles() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns the per-field DocValues updates files.
- getDocWriterThreadPoolSize(IndexWriter) - Method in interface org.apache.lucene.internal.tests.IndexWriterAccess
- getDoubleValue() - Method in class org.apache.lucene.document.StoredValue
-
Retrieve a double value.
- getEmptyOutput() - Method in class org.apache.lucene.util.fst.FST.FSTMetadata
- getEmptyOutput() - Method in class org.apache.lucene.util.fst.FST
- getEnableGraphQueries() - Method in class org.apache.lucene.util.QueryBuilder
-
Returns true if graph TokenStream processing is enabled (default).
- getEnablePositionIncrements() - Method in class org.apache.lucene.util.QueryBuilder
-
Returns true if position increments are enabled.
- getEncodedX(int) - Method in class org.apache.lucene.geo.Tessellator.Triangle
-
get quantized x value for the given vertex
- getEncodedY(int) - Method in class org.apache.lucene.geo.Tessellator.Triangle
-
get quantized y value for the given vertex
- getEncoder() - Method in class org.apache.lucene.document.LatLonShapeDocValues
- getEncoder() - Method in class org.apache.lucene.document.XYShapeDocValues
- getEncoder(PackedInts.Format, int, int) - Static method in class org.apache.lucene.util.packed.PackedInts
-
Get an
PackedInts.Encoder. - getEvictionCount() - Method in class org.apache.lucene.search.LRUQueryCache
-
Return the number of cache entries that have been removed from the cache either in order to stay under the maximum configured size/ram usage, or because a segment has been closed.
- getExecutor() - Method in class org.apache.lucene.search.IndexSearcher
-
Deprecated.use
IndexSearcher.getTaskExecutor()executor instead to execute concurrent tasks - getExtension(String) - Static method in class org.apache.lucene.index.IndexFileNames
-
Return the extension (anything after the first '.'), or null if there is no '.' in the file name.
- getExtension(String) - Static method in class org.apache.lucene.store.FileSwitchDirectory
-
Utility method to return a file's extension.
- getFailFast() - Method in class org.apache.lucene.index.CheckIndex
- getFallbackQuery() - Method in class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
- getFallbackSelector(int) - Method in class org.apache.lucene.util.RadixSelector
-
Get a fall-back selector which may assume that the first
dbytes of all compared strings are equal. - getFallbackSorter(int) - Method in class org.apache.lucene.util.MSBRadixSorter
-
Get a fall-back sorter which may assume that the first k bytes of all compared strings are equal.
- getFallbackSorter(int) - Method in class org.apache.lucene.util.StableMSBRadixSorter
- getFallbackSorter(int) - Method in class org.apache.lucene.util.StringSorter.MSBStringRadixSorter
- getFeatureValue() - Method in class org.apache.lucene.document.FeatureField
-
This is useful if you have multiple features sharing a name and you want to take action to deduplicate them.
- getField() - Method in class org.apache.lucene.search.FieldExistsQuery
- getField() - Method in class org.apache.lucene.search.MultiTermQuery
-
Returns the field name for this query
- getField() - Method in class org.apache.lucene.search.PhraseQuery
-
Returns the field this query applies to
- getField() - Method in class org.apache.lucene.search.PointInSetQuery
- getField() - Method in class org.apache.lucene.search.PointRangeQuery
- getField() - Method in class org.apache.lucene.search.SortField
-
Returns the name of the field.
- getField() - Method in class org.apache.lucene.search.SynonymQuery
-
Returns the field name of this
SynonymQuery - getField(String) - Method in class org.apache.lucene.document.Document
-
Returns a field with the given name if any exist in this document, or null.
- getFieldInfos() - Method in class org.apache.lucene.index.FilterCodecReader
- getFieldInfos() - Method in class org.apache.lucene.index.FilterLeafReader
- getFieldInfos() - Method in class org.apache.lucene.index.LeafReader
-
Get the
FieldInfosdescribing all fields in this reader. - getFieldInfos() - Method in class org.apache.lucene.index.ParallelLeafReader
-
Get the
FieldInfosdescribing all fields in this reader. - getFieldInfos() - Method in class org.apache.lucene.index.SegmentReader
- getFieldInfosFiles() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns the FieldInfos file names.
- getFieldInfosGen() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns the generation number of the field infos file or -1 if there are no field updates yet.
- getFieldNames() - Method in class org.apache.lucene.index.IndexWriter
-
Return an unmodifiable set of all field names as visible from this IndexWriter, across all segments of the index.
- getFieldNumber() - Method in class org.apache.lucene.index.FieldInfo
-
Returns the field number
- getFieldReader(String) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
-
Return the underlying VectorReader for the given field
- getFields() - Method in class org.apache.lucene.document.Document
-
Returns a List of all the fields in a document.
- getFields(String) - Method in class org.apache.lucene.document.Document
-
Returns an array of
IndexableFields with the given name. - getFieldsReader() - Method in class org.apache.lucene.index.CodecReader
-
Expert: retrieve underlying StoredFieldsReader
- getFieldsReader() - Method in class org.apache.lucene.index.FilterCodecReader
- getFieldsReader() - Method in class org.apache.lucene.index.SegmentReader
- getFieldsReader() - Method in class org.apache.lucene.index.SortingCodecReader
- getFileNames() - Method in class org.apache.lucene.index.IndexCommit
-
Returns all index files referenced by this commit point.
- getFilePointer() - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
- getFilePointer() - Method in class org.apache.lucene.store.BufferedIndexInput
- getFilePointer() - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- getFilePointer() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- getFilePointer() - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
- getFilePointer() - Method in class org.apache.lucene.store.FilterIndexInput
- getFilePointer() - Method in class org.apache.lucene.store.FilterIndexOutput
- getFilePointer() - Method in class org.apache.lucene.store.IndexInput
-
Returns the current position in this file, where the next read will occur.
- getFilePointer() - Method in class org.apache.lucene.store.IndexOutput
-
Returns the current position in this file, where the next write will occur.
- getFilePointer() - Method in class org.apache.lucene.store.OutputStreamIndexOutput
- getFilterInputIndexAccess() - Static method in class org.apache.lucene.internal.tests.TestSecrets
-
Return the accessor to internal secrets for an
FilterIndexInput. - getFiniteStrings() - Method in class org.apache.lucene.util.graph.GraphTokenStreamFiniteStrings
-
Get all finite strings from the automaton.
- getFiniteStrings(int, int) - Method in class org.apache.lucene.util.graph.GraphTokenStreamFiniteStrings
-
Get all finite strings that start at
startStateand end atendState. - getFirstArc(FST.Arc<T>) - Method in class org.apache.lucene.util.fst.FST
-
Fills virtual 'start' arc, ie, an empty incoming arc to the FST's start node
- getFirstSegmentNumber(long) - Method in class org.apache.lucene.index.OrdinalMap
-
Given a global ordinal, returns the index of the first segment that contains this term.
- getFirstSegmentOrd(long) - Method in class org.apache.lucene.index.OrdinalMap
-
Given global ordinal, returns the ordinal of the first segment which contains this ordinal (the corresponding to the segment return
OrdinalMap.getFirstSegmentNumber(long)). - getFixedBitSetOrNull(DocIdSetIterator) - Static method in class org.apache.lucene.util.BitSetIterator
-
If the provided iterator wraps a
FixedBitSet, returns it, otherwise returns null. - getFlags() - Method in interface org.apache.lucene.analysis.tokenattributes.FlagsAttribute
-
Get the bitset for any bits that have been set.
- getFlags() - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
- getFlatVectorScorer() - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsReader
- getFlatVectorScorer() - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsWriter
- getFloat(Map<String, String>, String, float) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- getFloatValue() - Method in class org.apache.lucene.document.StoredValue
-
Retrieve a float value.
- getFloatVectorValues(String) - Method in class org.apache.lucene.codecs.KnnVectorsReader
-
Returns the
FloatVectorValuesfor the givenfield. - getFloatVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
- getFloatVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
- getFloatVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
- getFloatVectorValues(String) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
- getFloatVectorValues(String) - Method in class org.apache.lucene.index.CodecReader
- getFloatVectorValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
- getFloatVectorValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
- getFloatVectorValues(String) - Method in class org.apache.lucene.index.LeafReader
-
Returns
FloatVectorValuesfor this field, or null if noFloatVectorValueswere indexed. - getFloatVectorValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
- getFloorSegmentMB() - Method in class org.apache.lucene.index.TieredMergePolicy
-
Returns the current floorSegmentMB.
- getFlushingBytes() - Method in class org.apache.lucene.index.IndexWriter
-
Returns the number of bytes currently being flushed
- getForceMergeDeletesPctAllowed() - Method in class org.apache.lucene.index.TieredMergePolicy
-
Returns the current forceMergeDeletesPctAllowed setting.
- getForceMergeMBPerSec() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Get the per-merge IO throttle rate for forced merges.
- getFormat() - Method in class org.apache.lucene.util.packed.PackedInts.Writer
-
The format used to serialize values.
- getFSTReader() - Method in class org.apache.lucene.util.fst.FSTCompiler
-
Get the respective
FSTReaderof theDataOutput. - getFullSliceDescription(String) - Method in class org.apache.lucene.store.IndexInput
-
Subclasses call this to get the String for resourceDescription of a slice of this
IndexInput. - getFuzzyAutomaton(String, int, int, boolean) - Static method in class org.apache.lucene.search.FuzzyQuery
-
Returns the
CompiledAutomatoninternally used byFuzzyQueryto match terms. - getGeneration() - Method in class org.apache.lucene.index.IndexCommit
-
Returns the generation (the _N in segments_N) for this IndexCommit
- getGeneration() - Method in class org.apache.lucene.index.SegmentInfos
-
Returns current generation.
- getGlobalCounter() - Static method in class org.apache.lucene.search.TimeLimitingCollector
-
Deprecated.Returns the global TimerThreads
Counter - getGlobalOrds(int) - Method in class org.apache.lucene.index.OrdinalMap
-
Given a segment number, return a
LongValuesinstance that maps segment ordinals to global ordinals. - getGlobalTimerThread() - Static method in class org.apache.lucene.search.TimeLimitingCollector
-
Deprecated.Returns the global
TimeLimitingCollector.TimerThread. - getGraph() - Method in interface org.apache.lucene.util.hnsw.HnswBuilder
- getGraph() - Method in class org.apache.lucene.util.hnsw.HnswConcurrentMergeBuilder
- getGraph() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
- getGraph(String) - Method in interface org.apache.lucene.codecs.hnsw.HnswGraphProvider
-
Return the stored HnswGraph for the given field.
- getGraph(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
- getHardLiveDocs() - Method in class org.apache.lucene.index.SegmentReader
-
Returns the live docs that are not hard-deleted.
- getHasBlocks() - Method in class org.apache.lucene.index.SegmentInfo
-
Returns true if this segment contains documents written as blocks.
- getHeap() - Method in class org.apache.lucene.util.hnsw.FloatHeap
- getHeapArray() - Method in class org.apache.lucene.util.PriorityQueue
-
This method returns the internal heap array as Object[].
- getHighestDimensionType() - Method in class org.apache.lucene.document.ShapeDocValuesField
-
Retrieves the highest dimensional type (POINT, LINE, TRIANGLE) for computing the geometry(s) centroid
- getHitCount() - Method in class org.apache.lucene.search.LRUQueryCache
- getHoles() - Method in class org.apache.lucene.geo.Polygon
-
Returns a copy of the internal holes array
- getHoles() - Method in class org.apache.lucene.geo.XYPolygon
-
Returns a copy of the internal holes array
- getId() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns and Id that uniquely identifies this segment commit or
nullif there is no ID assigned. - getId() - Method in class org.apache.lucene.index.SegmentInfo
-
Return the id that uniquely identifies this segment.
- getId() - Method in class org.apache.lucene.index.SegmentInfos
-
Since Lucene 5.0, every commit (segments_N) writes a unique id.
- getId() - Method in enum org.apache.lucene.util.packed.PackedInts.Format
-
Returns the ID of the format.
- getID() - Method in class org.apache.lucene.index.Sorter
-
Returns the identifier of this
Sorter. - getIdentifiers() - Method in class org.apache.lucene.util.automaton.RegExp
-
Returns set of automaton identifiers that occur in this regular expression.
- getImpacts() - Method in interface org.apache.lucene.index.ImpactsSource
-
Get information about upcoming impacts for doc ids that are greater than or equal to the maximum of
DocIdSetIterator.docID()and the last target that was passed toImpactsSource.advanceShallow(int). - getImpacts() - Method in class org.apache.lucene.index.SlowImpactsEnum
- getImpacts(int) - Method in class org.apache.lucene.index.Impacts
-
Return impacts on the given level.
- getImplementationDistance(Class<? extends C>) - Method in class org.apache.lucene.util.VirtualMethod
-
Returns the distance from the
baseClassin which this method is overridden/implemented in the inheritance path betweenbaseClassand the given subclasssubclazz. - getIndependence() - Method in class org.apache.lucene.search.similarities.DFISimilarity
-
Returns the measure of independence
- getIndexCommit() - Method in class org.apache.lucene.index.DirectoryReader
-
Expert: return the IndexCommit that this reader has opened.
- getIndexCommit() - Method in class org.apache.lucene.index.FilterDirectoryReader
- getIndexCommit() - Method in class org.apache.lucene.index.IndexWriterConfig
- getIndexCommit() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the
IndexCommitas specified inIndexWriterConfig.setIndexCommit(IndexCommit)or the default,nullwhich specifies to open the latest index commit point. - getIndexCommit() - Method in class org.apache.lucene.index.StandardDirectoryReader
- getIndexCommit(long) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
-
Retrieve an
IndexCommitfrom its generation; returns null if this IndexCommit is not currently snapshotted - getIndexCreatedVersionMajor() - Method in class org.apache.lucene.index.FieldInvertState
-
Return the version that was used to create the index, or 6 if it was created before 7.0.
- getIndexCreatedVersionMajor() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Return the compatibility version to use for this index.
- getIndexCreatedVersionMajor() - Method in class org.apache.lucene.index.SegmentInfos
-
Return the version major that was used to initially create the index.
- getIndexDeletionPolicy() - Method in class org.apache.lucene.index.IndexWriterConfig
- getIndexDeletionPolicy() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the
IndexDeletionPolicyspecified inIndexWriterConfig.setIndexDeletionPolicy(IndexDeletionPolicy)or the defaultKeepOnlyLastCommitDeletionPolicy/ - getIndexedDISI(IndexInput) - Method in class org.apache.lucene.codecs.lucene95.OrdToDocDISIReaderConfiguration
- getIndexedFields(IndexReader) - Static method in class org.apache.lucene.index.FieldInfos
-
Returns a set of names of fields that have a terms index.
- getIndexOptions() - Method in class org.apache.lucene.index.FieldInfo
-
Returns IndexOptions for the field, or IndexOptions.NONE if the field is not indexed
- getIndexOptions() - Method in class org.apache.lucene.index.FieldInvertState
-
Get the index options for this field
- getIndexPackageAccess() - Static method in class org.apache.lucene.internal.tests.TestSecrets
-
Return the accessor to internal secrets for an
IndexReader. - getIndexPath() - Method in class org.apache.lucene.index.CheckIndex.Options
-
Get the directory containing the index.
- getIndexQuery() - Method in class org.apache.lucene.search.IndexOrDocValuesQuery
-
Return the wrapped query that may be costly to initialize but has a good iterator.
- getIndexReader() - Method in class org.apache.lucene.search.IndexSearcher
-
Return the
IndexReaderthis searches. - getIndexSort() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Get the index-time
Sortorder, applied to all (flushed and merged) segments. - getIndexSort() - Method in class org.apache.lucene.index.SegmentInfo
-
Return the sort order of this segment, or null if the index has no sort.
- getIndexSorter() - Method in class org.apache.lucene.search.SortedNumericSortField
- getIndexSorter() - Method in class org.apache.lucene.search.SortedSetSortField
- getIndexSorter() - Method in class org.apache.lucene.search.SortField
-
Returns an
IndexSorterused for sorting index segments by this SortField. - getIndexSortFields() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the field names involved in the index sort
- getIndexWriterAccess() - Static method in class org.apache.lucene.internal.tests.TestSecrets
-
Return the accessor to internal secrets for an
IndexWriter. - getIndexWriterEventListener() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the IndexWriterEventListener callback that tracks the key IndexWriter operations.
- getInfoStream() - Method in class org.apache.lucene.index.IndexWriter
- getInfoStream() - Method in class org.apache.lucene.index.IndexWriterConfig
- getInfoStream() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns
InfoStreamused for debugging. - getInfoStream() - Method in interface org.apache.lucene.index.MergePolicy.MergeContext
-
Returns the info stream that can be used to log messages
- getInfoStream() - Static method in class org.apache.lucene.index.SegmentInfos
-
Returns
infoStream. - getInstance() - Static method in class org.apache.lucene.internal.vectorization.VectorizationProvider
-
Returns the default instance of the provider matching vectorization possibilities of actual runtime.
- getInstance(DataOutput, long, int) - Static method in class org.apache.lucene.util.packed.DirectWriter
-
Returns an instance suitable for encoding
numValuesusingbitsPerValue - getInstance(IndexOutput, IndexOutput, long, int) - Static method in class org.apache.lucene.util.packed.DirectMonotonicWriter
-
Returns an instance suitable for encoding
numValuesinto monotonic blocks of 2blockShiftvalues. - getInstance(RandomAccessInput, int) - Static method in class org.apache.lucene.util.packed.DirectReader
-
Retrieves an instance from the specified slice written decoding
bitsPerValuefor each value - getInstance(RandomAccessInput, int, long) - Static method in class org.apache.lucene.util.packed.DirectReader
-
Retrieves an instance from the specified
offsetof the given slice decodingbitsPerValuefor each value - getInstance(DirectMonotonicReader.Meta, RandomAccessInput) - Static method in class org.apache.lucene.util.packed.DirectMonotonicReader
-
Retrieves a non-merging instance from the specified slice.
- getInstance(DirectMonotonicReader.Meta, RandomAccessInput, boolean) - Static method in class org.apache.lucene.util.packed.DirectMonotonicReader
-
Retrieves an instance from the specified slice.
- getInt(Map<String, String>, String, int) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- getIntBlock() - Method in class org.apache.lucene.util.IntBlockPool.Allocator
- getIntBlock() - Method in class org.apache.lucene.util.RecyclingIntBlockAllocator
- getIntraMergeExecutor(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
- getIntraMergeExecutor(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.MergeScheduler
-
Provides an executor for parallelism during a single merge operation.
- getIntraMergeExecutor(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.NoMergeScheduler
- getIntValue() - Method in class org.apache.lucene.document.StoredValue
-
Retrieve an integer value.
- getIORateLimitMBPerSec() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Returns the currently set per-merge IO writes rate limit, if
ConcurrentMergeScheduler.enableAutoIOThrottle()was called, elseDouble.POSITIVE_INFINITY. - getK1() - Method in class org.apache.lucene.search.similarities.BM25Similarity
-
Returns the
k1parameter - getKey() - Method in class org.apache.lucene.index.FilterDirectoryReader.DelegatingCacheHelper
- getKey() - Method in interface org.apache.lucene.index.IndexReader.CacheHelper
-
Get a key that the resource can be cached on.
- getKnnVectorsFormatForField(String) - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
-
Returns the vectors format that should be used for writing new segments of
field - getKnnVectorsFormatForField(String) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat
-
Returns the numeric vector format that should be used for writing new segments of
field. - getLambda() - Method in class org.apache.lucene.search.similarities.IBSimilarity
-
Returns the distribution's lambda parameter
- getLambda() - Method in class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity
-
Returns the λ parameter.
- getLastCommitGeneration(String[]) - Static method in class org.apache.lucene.index.SegmentInfos
-
Get the generation of the most recent commit to the list of index files (N in the segments_N file).
- getLastCommitGeneration(Directory) - Static method in class org.apache.lucene.index.SegmentInfos
-
Get the generation of the most recent commit to the index in this directory (N in the segments_N file).
- getLastCommitSegmentsFileName(String[]) - Static method in class org.apache.lucene.index.SegmentInfos
-
Get the filename of the segments_N file for the most recent commit in the list of index files.
- getLastCommitSegmentsFileName(Directory) - Static method in class org.apache.lucene.index.SegmentInfos
-
Get the filename of the segments_N file for the most recent commit to the index in this Directory.
- getLastDocCollected() - Method in exception org.apache.lucene.search.TimeLimitingCollector.TimeExceededException
-
Deprecated.Returns last doc (absolute doc id) that was collected when the search time exceeded.
- getLastGeneration() - Method in class org.apache.lucene.index.SegmentInfos
-
Returns last succesfully read or written generation.
- getLastSaveFile() - Method in class org.apache.lucene.index.PersistentSnapshotDeletionPolicy
-
Returns the file name the snapshots are currently saved to, or null if no snapshots have been saved.
- getLat() - Method in class org.apache.lucene.geo.Circle
-
Returns the center's latitude
- getLat() - Method in class org.apache.lucene.geo.Point
-
Returns latitude value at given index
- getLat(int) - Method in class org.apache.lucene.geo.Line
-
Returns latitude value at given index
- getLats() - Method in class org.apache.lucene.geo.Line
-
Returns a copy of the internal latitude array
- getLeafCollector(LeafReaderContext) - Method in interface org.apache.lucene.search.Collector
-
Create a new
collectorto collect the given context. - getLeafCollector(LeafReaderContext) - Method in class org.apache.lucene.search.FilterCollector
- getLeafCollector(LeafReaderContext) - Method in class org.apache.lucene.search.MultiCollector
- getLeafCollector(LeafReaderContext) - Method in class org.apache.lucene.search.PositiveScoresOnlyCollector
- getLeafCollector(LeafReaderContext) - Method in class org.apache.lucene.search.SimpleCollector
- getLeafCollector(LeafReaderContext) - Method in class org.apache.lucene.search.TimeLimitingCollector
-
Deprecated.
- getLeafCollector(LeafReaderContext) - Method in class org.apache.lucene.search.TotalHitCountCollector
- getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.comparators.DocComparator
- getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.comparators.DoubleComparator
- getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.comparators.FloatComparator
- getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.comparators.IntComparator
- getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.comparators.LongComparator
- getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
- getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.FieldComparator
-
Get a per-segment
LeafFieldComparatorto collect the givenLeafReaderContext. - getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
- getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
- getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.SimpleFieldComparator
- getLeafContexts() - Method in class org.apache.lucene.search.IndexSearcher
-
Expert: returns leaf contexts associated with this searcher.
- getLeafSorter() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns a comparator for sorting leaf readers.
- getLength() - Method in class org.apache.lucene.analysis.CharacterUtils.CharacterBuffer
-
Return the length of the data in the internal buffer starting at
CharacterUtils.CharacterBuffer.getOffset() - getLength() - Method in class org.apache.lucene.index.FieldInvertState
-
Get total number of terms in this field.
- getLines(InputStream, Charset) - Static method in class org.apache.lucene.analysis.WordlistLoader
-
Accesses a resource by name and returns the (non comment) lines containing data using the given character encoding.
- getLines(ResourceLoader, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
-
Returns the resource's lines (with content treated as UTF-8)
- getLiveCommitData() - Method in class org.apache.lucene.index.IndexWriter
-
Returns the commit user data iterable previously set with
IndexWriter.setLiveCommitData(Iterable), or null if nothing has been set yet. - getLiveDocs() - Method in class org.apache.lucene.index.FilterCodecReader
- getLiveDocs() - Method in class org.apache.lucene.index.FilterLeafReader
- getLiveDocs() - Method in class org.apache.lucene.index.LeafReader
-
Returns the
Bitsrepresenting live (not deleted) docs. - getLiveDocs() - Method in class org.apache.lucene.index.ParallelLeafReader
- getLiveDocs() - Method in class org.apache.lucene.index.SegmentReader
- getLiveDocs() - Method in class org.apache.lucene.index.SortingCodecReader
- getLiveDocs(IndexReader) - Static method in class org.apache.lucene.index.MultiBits
-
Returns a single
Bitsinstance for this reader, merging live Documents on the fly. - getLon() - Method in class org.apache.lucene.geo.Circle
-
Returns the center's longitude
- getLon() - Method in class org.apache.lucene.geo.Point
-
Returns longitude value at given index
- getLon(int) - Method in class org.apache.lucene.geo.Line
-
Returns longitude value at given index
- getLongValue() - Method in class org.apache.lucene.document.StoredValue
-
Retrieve a long value.
- getLons() - Method in class org.apache.lucene.geo.Line
-
Returns a copy of the internal longitude array
- getLowerPoint() - Method in class org.apache.lucene.search.PointRangeQuery
- getLowerQuantile() - Method in class org.apache.lucene.util.quantization.ScalarQuantizer
- getLowerTerm() - Method in class org.apache.lucene.search.TermRangeQuery
-
Returns the lower value of this range query
- getLucene99FlatVectorsScorer() - Static method in class org.apache.lucene.codecs.hnsw.FlatVectorScorerUtil
-
Returns a FlatVectorsScorer that supports the Lucene99 format.
- getLucene99FlatVectorsScorer() - Method in class org.apache.lucene.internal.vectorization.VectorizationProvider
-
Returns a FlatVectorsScorer that supports the Lucene99 format.
- getLuceneMatchVersion() - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- getMap() - Method in class org.apache.lucene.util.MapOfSets
- getMatchArray() - Method in class org.apache.lucene.index.MultiTermsEnum
-
Returns sub-reader slices positioned to the current term.
- getMatchCost() - Method in class org.apache.lucene.search.PhraseMatcher
-
An estimate of the average cost of finding all matches on a document
- getMatchCount() - Method in class org.apache.lucene.index.MultiTermsEnum
-
Returns how many sub-reader slices contain the current term.
- getMatches(String) - Method in interface org.apache.lucene.search.Matches
-
Returns a
MatchesIteratorover the matches for a single field, ornullif there are no matches in that field. - getMatches(String) - Method in class org.apache.lucene.search.NamedMatches
- getMax() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
- getMax() - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableTerms
- getMax() - Method in class org.apache.lucene.index.MultiTerms
- getMax() - Method in class org.apache.lucene.index.Terms
-
Returns the largest term (in lexicographic order) in the field.
- getMax(int) - Method in class org.apache.lucene.document.DoubleRange
-
Get the max value for the given dimension
- getMax(int) - Method in class org.apache.lucene.document.DoubleRangeDocValuesField
-
Get the maximum value for the given dimension.
- getMax(int) - Method in class org.apache.lucene.document.FloatRange
-
Get the max value for the given dimension
- getMax(int) - Method in class org.apache.lucene.document.FloatRangeDocValuesField
-
Get the maximum value for the given dimension.
- getMax(int) - Method in class org.apache.lucene.document.IntRange
-
Get the max value for the given dimension
- getMax(int) - Method in class org.apache.lucene.document.IntRangeDocValuesField
-
Get the maximum value for the given dimension.
- getMax(int) - Method in class org.apache.lucene.document.LongRange
-
Get the max value for the given dimension
- getMax(int) - Method in class org.apache.lucene.document.LongRangeDocValuesField
-
Get the maximum value for the given dimension.
- getMaxBufferedDocs() - Method in class org.apache.lucene.index.IndexWriterConfig
- getMaxBufferedDocs() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the number of buffered added documents that will trigger a flush if enabled.
- getMaxCFSSegmentSizeMB() - Method in class org.apache.lucene.index.FilterMergePolicy
- getMaxCFSSegmentSizeMB() - Method in class org.apache.lucene.index.MergePolicy
-
Returns the largest size allowed for a compound file segment
- getMaxCFSSegmentSizeMB() - Method in class org.apache.lucene.index.NoMergePolicy
- getMaxChunkSize() - Method in class org.apache.lucene.store.MMapDirectory
-
Returns the current mmap chunk size.
- getMaxClauseCount() - Static method in class org.apache.lucene.search.BooleanQuery
-
Deprecated.
- getMaxClauseCount() - Static method in class org.apache.lucene.search.IndexSearcher
-
Return the maximum number of clauses permitted, 1024 by default.
- getMaxClauseCount() - Method in exception org.apache.lucene.search.IndexSearcher.TooManyClauses
-
The value of
IndexSearcher.getMaxClauseCount()when this Exception was created - getMaxCompletedSequenceNumber() - Method in class org.apache.lucene.index.IndexWriter
-
Returns the highest sequence number across all completed operations, or 0 if no operations have finished yet.
- getMaxDimensions(String) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsFormat
- getMaxDimensions(String) - Method in class org.apache.lucene.codecs.KnnVectorsFormat
-
Returns the maximum number of vector dimensions supported by this codec for the given field name
- getMaxDimensions(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat
- getMaxDimensions(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
- getMaxDimensions(String) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat
- getMaxEdits() - Method in class org.apache.lucene.search.FuzzyQuery
- getMaxFullFlushMergeWaitMillis() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Expert: return the amount of time to wait for merges returned by by MergePolicy.findFullFlushMerges(...).
- getMaxMergeAtOnce() - Method in class org.apache.lucene.index.TieredMergePolicy
-
Returns the current maxMergeAtOnce setting.
- getMaxMergeCount() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
- getMaxMergeDocs() - Method in class org.apache.lucene.index.LogMergePolicy
-
Returns the largest segment (measured by document count) that may be merged with other segments.
- getMaxMergedSegmentMB() - Method in class org.apache.lucene.index.TieredMergePolicy
-
Returns the current maxMergedSegmentMB setting.
- getMaxMergeMB() - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
-
Returns the largest segment (measured by total byte size of the segment's files, in MB) that may be merged with other segments.
- getMaxMergeMBForForcedMerge() - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
-
Returns the largest segment (measured by total byte size of the segment's files, in MB) that may be merged with other segments during forceMerge.
- getMaxNonCompetitiveBoost() - Method in interface org.apache.lucene.search.MaxNonCompetitiveBoostAttribute
-
This is the maximum boost that would not be competitive.
- getMaxNonCompetitiveBoost() - Method in class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
- getMaxPackedValue() - Method in class org.apache.lucene.codecs.MutablePointTree
- getMaxPackedValue() - Method in class org.apache.lucene.index.PointValues
-
Returns maximum value for each dimension, packed, or null if
PointValues.size(org.apache.lucene.index.IndexReader, java.lang.String)is0 - getMaxPackedValue() - Method in interface org.apache.lucene.index.PointValues.PointTree
-
Return the maximum packed value of the current node.
- getMaxPackedValue() - Method in class org.apache.lucene.util.bkd.BKDReader
- getMaxPackedValue(IndexReader, String) - Static method in class org.apache.lucene.index.PointValues
-
Return the maximum packed values across all leaves of the given
IndexReader. - getMaxPos() - Method in class org.apache.lucene.util.RollingBuffer
-
Returns the maximum position looked up, or -1 if no position has been looked up since reset/init.
- getMaxScore(int) - Method in class org.apache.lucene.search.ConstantScoreScorer
- getMaxScore(int) - Method in class org.apache.lucene.search.IndriDisjunctionScorer
- getMaxScore(int) - Method in class org.apache.lucene.search.IndriScorer
- getMaxScore(int) - Method in class org.apache.lucene.search.MaxScoreCache
-
Return the maximum score up to upTo included.
- getMaxScore(int) - Method in class org.apache.lucene.search.Scorer
-
Return the maximum score that documents between the last
targetthat this iterator wasshallow-advancedto included andupToincluded. - getMaxScore(int) - Method in class org.apache.lucene.search.TermScorer
- getMaxScoreCache() - Method in class org.apache.lucene.search.ImpactsDISI
-
Get the
MaxScoreCache. - getMaxSize() - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBlendedFreqScoringRewrite
- getMaxSize() - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
- getMaxSize() - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsScoringBooleanQueryRewrite
- getMaxSize() - Method in class org.apache.lucene.search.TopTermsRewrite
-
return the maximum size of the priority queue (for boolean rewrites this is BooleanQuery#getMaxClauseCount).
- getMaxTermFrequency() - Method in class org.apache.lucene.index.FieldInvertState
-
Get the maximum term-frequency encountered for any term in the field.
- getMaxThreadCount() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Returns
maxThreadCount. - getMaxTokenLength() - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
-
Returns the current maximum token length
- getMaxTokenLength() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
-
Returns the current maximum token length
- getMaxVersion() - Method in exception org.apache.lucene.index.IndexFormatTooNewException
-
Returns the maximum version accepted
- getMaxVersion() - Method in exception org.apache.lucene.index.IndexFormatTooOldException
-
Returns the maximum version accepted.
- getMaxX() - Method in interface org.apache.lucene.geo.Component2D
-
max X value for the component *
- getMaxY() - Method in interface org.apache.lucene.geo.Component2D
-
max Y value for the component *
- getMBPerSec() - Method in class org.apache.lucene.index.MergeRateLimiter
- getMBPerSec() - Method in class org.apache.lucene.store.RateLimiter
-
The current MB per second rate limit.
- getMBPerSec() - Method in class org.apache.lucene.store.RateLimiter.SimpleRateLimiter
-
The current mb per second rate limit.
- getMergedFieldInfos(IndexReader) - Static method in class org.apache.lucene.index.FieldInfos
-
Call this to get the (merged) FieldInfos for a composite reader.
- getMergedSegmentWarmer() - Method in class org.apache.lucene.index.IndexWriterConfig
- getMergedSegmentWarmer() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the current merged segment warmer.
- getMergeFactor() - Method in class org.apache.lucene.index.LogMergePolicy
-
Returns the number of segments that are merged at once and also controls the total number of segments allowed to accumulate in the index.
- getMergeInfo() - Method in class org.apache.lucene.index.MergePolicy.OneMerge
-
Returns the
SegmentCommitInfofor the merged segment, or null if it hasn't been set yet. - getMergeInstance() - Method in class org.apache.lucene.codecs.DocValuesProducer
-
Returns an instance optimized for merging.
- getMergeInstance() - Method in class org.apache.lucene.codecs.FieldsProducer
-
Returns an instance optimized for merging.
- getMergeInstance() - Method in class org.apache.lucene.codecs.KnnVectorsReader
-
Returns an instance optimized for merging.
- getMergeInstance() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsReader
- getMergeInstance() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsReader
- getMergeInstance() - Method in class org.apache.lucene.codecs.NormsProducer
-
Returns an instance optimized for merging.
- getMergeInstance() - Method in class org.apache.lucene.codecs.PointsReader
-
Returns an instance optimized for merging.
- getMergeInstance() - Method in class org.apache.lucene.codecs.StoredFieldsReader
-
Returns an instance optimized for merging.
- getMergeInstance() - Method in class org.apache.lucene.codecs.TermVectorsReader
-
Returns an instance optimized for merging.
- getMergeInstance(RandomAccessInput, int, long) - Static method in class org.apache.lucene.util.packed.DirectReader
-
Retrieves an instance that is specialized for merges and is typically faster at sequential access but slower at random access.
- getMergeInstance(RandomAccessInput, int, long, long) - Static method in class org.apache.lucene.util.packed.DirectReader
-
Retrieves an instance that is specialized for merges and is typically faster at sequential access.
- getMergePolicy() - Method in class org.apache.lucene.index.IndexWriterConfig
- getMergePolicy() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the current MergePolicy in use by this writer.
- getMergeProgress() - Method in class org.apache.lucene.index.MergePolicy.OneMerge
-
Returns a
MergePolicy.OneMergeProgressinstance for this merge, which provides statistics of the merge threads (run time vs. - getMergeScheduler() - Method in class org.apache.lucene.index.IndexWriterConfig
- getMergeScheduler() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the
MergeSchedulerthat was set byIndexWriterConfig.setMergeScheduler(MergeScheduler). - getMergeThread(MergeScheduler.MergeSource, MergePolicy.OneMerge) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Create and return a new MergeThread
- getMergingSegments() - Method in class org.apache.lucene.index.IndexWriter
-
Expert: to be used by a
MergePolicyto avoid selecting merges for segments already being merged. - getMergingSegments() - Method in interface org.apache.lucene.index.MergePolicy.MergeContext
-
Returns an unmodifiable set of segments that are currently merging.
- getMetadata() - Method in class org.apache.lucene.util.fst.FST
- getMetaData() - Method in class org.apache.lucene.index.FilterCodecReader
- getMetaData() - Method in class org.apache.lucene.index.FilterLeafReader
- getMetaData() - Method in class org.apache.lucene.index.LeafReader
-
Return metadata about this leaf.
- getMetaData() - Method in class org.apache.lucene.index.ParallelLeafReader
- getMetaData() - Method in class org.apache.lucene.index.SegmentReader
- getMetaData() - Method in class org.apache.lucene.index.SortingCodecReader
- getMilliseconds() - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread
-
Deprecated.Get the timer value in milliseconds.
- getMin() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
- getMin() - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableTerms
- getMin() - Method in class org.apache.lucene.index.MultiTerms
- getMin() - Method in class org.apache.lucene.index.Terms
-
Returns the smallest term (in lexicographic order) in the field.
- getMin(int) - Method in class org.apache.lucene.document.DoubleRange
-
Get the min value for the given dimension
- getMin(int) - Method in class org.apache.lucene.document.DoubleRangeDocValuesField
-
Get the minimum value for the given dimension.
- getMin(int) - Method in class org.apache.lucene.document.FloatRange
-
Get the min value for the given dimension
- getMin(int) - Method in class org.apache.lucene.document.FloatRangeDocValuesField
-
Get the minimum value for the given dimension.
- getMin(int) - Method in class org.apache.lucene.document.IntRange
-
Get the min value for the given dimension
- getMin(int) - Method in class org.apache.lucene.document.IntRangeDocValuesField
-
Get the minimum value for the given dimension.
- getMin(int) - Method in class org.apache.lucene.document.LongRange
-
Get the min value for the given dimension
- getMin(int) - Method in class org.apache.lucene.document.LongRangeDocValuesField
-
Get the minimum value for the given dimension.
- getMinimumNumberShouldMatch() - Method in class org.apache.lucene.search.BooleanQuery
-
Gets the minimum number of the optional BooleanClauses which must be satisfied.
- getMinMergeDocs() - Method in class org.apache.lucene.index.LogDocMergePolicy
-
Get the minimum size for a segment to remain un-merged.
- getMinMergeMB() - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
-
Get the minimum size for a segment to remain un-merged.
- getMinPackedValue() - Method in class org.apache.lucene.codecs.MutablePointTree
- getMinPackedValue() - Method in class org.apache.lucene.index.PointValues
-
Returns minimum value for each dimension, packed, or null if
PointValues.size(org.apache.lucene.index.IndexReader, java.lang.String)is0 - getMinPackedValue() - Method in interface org.apache.lucene.index.PointValues.PointTree
-
Return the minimum packed value of the current node.
- getMinPackedValue() - Method in class org.apache.lucene.util.bkd.BKDReader
- getMinPackedValue(IndexReader, String) - Static method in class org.apache.lucene.index.PointValues
-
Return the minimum packed values across all leaves of the given
IndexReader. - getMinPauseCheckBytes() - Method in class org.apache.lucene.index.MergeRateLimiter
- getMinPauseCheckBytes() - Method in class org.apache.lucene.store.RateLimiter
-
How many bytes caller should add up itself before invoking
RateLimiter.pause(long). - getMinPauseCheckBytes() - Method in class org.apache.lucene.store.RateLimiter.SimpleRateLimiter
- getMinSegmentLuceneVersion() - Method in class org.apache.lucene.index.SegmentInfos
-
Returns the version of the oldest segment, or null if there are no segments.
- getMinVersion() - Method in exception org.apache.lucene.index.IndexFormatTooNewException
-
Returns the minimum version accepted
- getMinVersion() - Method in exception org.apache.lucene.index.IndexFormatTooOldException
-
Returns the minimum version accepted This method will return
nullif an alternativeIndexFormatTooOldException.getReason()is provided. - getMinVersion() - Method in class org.apache.lucene.index.LeafMetaData
-
Return the minimum Lucene version that contributed documents to this index, or
nullif this information is not available. - getMinVersion() - Method in class org.apache.lucene.index.SegmentInfo
-
Return the minimum Lucene version that contributed documents to this segment, or
nullif it is unknown. - getMinX() - Method in interface org.apache.lucene.geo.Component2D
-
min X value for the component *
- getMinY() - Method in interface org.apache.lucene.geo.Component2D
-
min Y value for the component *
- getMissCount() - Method in class org.apache.lucene.search.LRUQueryCache
-
Over the
totalnumber of times that a query has been looked up, return how many times this query was not contained in the cache. - getMissingValue() - Method in class org.apache.lucene.search.SortField
-
Return the value to use for documents that don't have a value.
- getMu() - Method in class org.apache.lucene.search.similarities.IndriDirichletSimilarity
-
Returns the μ parameter.
- getMu() - Method in class org.apache.lucene.search.similarities.LMDirichletSimilarity
-
Returns the μ parameter.
- getMu() - Method in class org.apache.lucene.search.similarities.NormalizationH3
-
Returns the parameter
μ - getMutable() - Method in class org.apache.lucene.util.packed.GrowableWriter
- getMutable(int, int, float) - Static method in class org.apache.lucene.util.packed.PackedInts
-
Create a packed integer array with the given amount of values initialized to 0.
- getMutable(int, int, PackedInts.Format) - Static method in class org.apache.lucene.util.packed.PackedInts
-
Same as
PackedInts.getMutable(int, int, float)with a pre-computed number of bits per value and format. - getN() - Method in class org.apache.lucene.search.NGramPhraseQuery
-
Return the n in n-gram
- getName() - Method in class org.apache.lucene.codecs.Codec
-
Returns this codec's name
- getName() - Method in class org.apache.lucene.codecs.DocValuesFormat
- getName() - Method in class org.apache.lucene.codecs.KnnVectorsFormat
- getName() - Method in class org.apache.lucene.codecs.PostingsFormat
-
Returns this posting format's name
- getName() - Method in class org.apache.lucene.index.FieldInfo
-
Returns name of this field
- getName() - Method in class org.apache.lucene.index.FieldInvertState
-
Return the field's name
- getName() - Method in class org.apache.lucene.index.SortFieldProvider
- getName() - Method in class org.apache.lucene.search.NamedMatches
-
Returns the name of this
Matches - getName() - Method in class org.apache.lucene.search.similarities.IndriDirichletSimilarity
- getName() - Method in class org.apache.lucene.search.similarities.IndriDirichletSimilarity.IndriCollectionModel
- getName() - Method in class org.apache.lucene.search.similarities.LMDirichletSimilarity
- getName() - Method in class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity
- getName() - Method in interface org.apache.lucene.search.similarities.LMSimilarity.CollectionModel
-
The name of the collection model strategy.
- getName() - Method in class org.apache.lucene.search.similarities.LMSimilarity.DefaultCollectionModel
- getName() - Method in class org.apache.lucene.search.similarities.LMSimilarity
-
Returns the name of the LM method.
- getName() - Method in class org.apache.lucene.store.IndexOutput
-
Returns the name used to create this
IndexOutput. - getName() - Method in interface org.apache.lucene.util.NamedSPILoader.NamedSPI
- getNeighbors(int, int) - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
-
Returns the
NeighborQueueconnected to the given node. - getNewOrdMapping(DocIdSetIterator, BitSet) - Method in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
-
Creates a new mapping from old ordinals to new ordinals and returns the total number of vectors in the newly merged segment.
- getNextDelGen() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns the next available generation number of the live docs file.
- getNextDocValuesGen() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns the next available generation number of the DocValues files.
- getNextFieldInfosGen() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns the next available generation number of the FieldInfos files.
- getNextMerge() - Method in interface org.apache.lucene.index.MergeScheduler.MergeSource
-
The
MergeSchedulercalls this method to retrieve the next merge requested by the MergePolicy - getNextToken() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Resumes scanning until the next regular expression is matched, the end of input is encountered or an I/O-Error occurs.
- getNextTransition(Transition) - Method in class org.apache.lucene.util.automaton.Automaton
-
Iterate to the next transition after the provided one
- getNoCFSRatio() - Method in class org.apache.lucene.index.FilterMergePolicy
- getNoCFSRatio() - Method in class org.apache.lucene.index.MergePolicy
-
Returns current
noCFSRatio. - getNoCFSRatio() - Method in class org.apache.lucene.index.NoMergePolicy
- getNodeCount() - Method in class org.apache.lucene.util.fst.FSTCompiler
- getNodesOnLevel(int) - Method in class org.apache.lucene.util.hnsw.HnswGraph
-
Get all nodes on a given level as node 0th ordinals
- getNodesOnLevel(int) - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
-
WARN: calling this method will essentially iterate through all nodes at level 0 (even if you're not getting node at level 0), we have built some caching mechanism such that if graph is not changed only the first non-zero level call will pay the cost.
- getNoOutput() - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
- getNoOutput() - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
- getNoOutput() - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
- getNoOutput() - Method in class org.apache.lucene.util.fst.NoOutputs
- getNoOutput() - Method in class org.apache.lucene.util.fst.Outputs
-
NOTE: this output is compared with == so you must ensure that all methods return the single object if it's really no output
- getNoOutput() - Method in class org.apache.lucene.util.fst.PairOutputs
- getNoOutput() - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
- getNormalization() - Method in class org.apache.lucene.search.similarities.DFRSimilarity
-
Returns the second normalization
- getNormalization() - Method in class org.apache.lucene.search.similarities.IBSimilarity
-
Returns the term frequency normalization
- getNorms(FieldInfo) - Method in class org.apache.lucene.codecs.NormsProducer
-
Returns
NumericDocValuesfor this field. - getNormsReader() - Method in class org.apache.lucene.index.CodecReader
-
Expert: retrieve underlying NormsProducer
- getNormsReader() - Method in class org.apache.lucene.index.FilterCodecReader
- getNormsReader() - Method in class org.apache.lucene.index.SegmentReader
- getNormsReader() - Method in class org.apache.lucene.index.SortingCodecReader
- getNormValues(String) - Method in class org.apache.lucene.index.CodecReader
- getNormValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
- getNormValues(String) - Method in class org.apache.lucene.index.LeafReader
-
Returns
NumericDocValuesrepresenting norms for this field, or null if noNumericDocValueswere indexed. - getNormValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
- getNormValues(IndexReader, String) - Static method in class org.apache.lucene.index.MultiDocValues
-
Returns a NumericDocValues for a reader's norms (potentially merging on-the-fly).
- getNumberOfDocuments() - Method in class org.apache.lucene.search.similarities.BasicStats
-
Returns the number of documents.
- getNumberOfFieldTokens() - Method in class org.apache.lucene.search.similarities.BasicStats
-
Returns the total number of tokens in the field.
- getNumBytes() - Method in class org.apache.lucene.util.fst.FST.FSTMetadata
- getNumDimensions() - Method in class org.apache.lucene.index.PointValues
-
Returns how many dimensions are represented in the values
- getNumDimensions() - Method in class org.apache.lucene.util.bkd.BKDReader
- getNumDims() - Method in class org.apache.lucene.search.PointInSetQuery
- getNumDims() - Method in class org.apache.lucene.search.PointRangeQuery
- getNumeric(FieldInfo) - Method in class org.apache.lucene.codecs.DocValuesProducer
-
Returns
NumericDocValuesfor this field. - getNumeric(FieldInfo) - Method in class org.apache.lucene.index.EmptyDocValuesProducer
- getNumeric(LeafReader, String) - Static method in class org.apache.lucene.index.DocValues
-
Returns NumericDocValues for the field, or
DocValues.emptyNumeric()if it has none. - getNumericDocValues(String) - Method in class org.apache.lucene.index.CodecReader
- getNumericDocValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
- getNumericDocValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
- getNumericDocValues(String) - Method in class org.apache.lucene.index.LeafReader
-
Returns
NumericDocValuesfor this field, or null if no numeric doc values were indexed for this field. - getNumericDocValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
- getNumericDocValues(LeafReaderContext, String) - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
-
Retrieves the NumericDocValues for the field in this segment
- getNumericType() - Method in class org.apache.lucene.search.SortedNumericSortField
-
Returns the numeric type in use for this sort
- getNumericValues(IndexReader, String) - Static method in class org.apache.lucene.index.MultiDocValues
-
Returns a NumericDocValues for a reader's docvalues (potentially merging on-the-fly)
- getNumIndexDimensions() - Method in class org.apache.lucene.index.PointValues
-
Returns how many dimensions are used for the index
- getNumIndexDimensions() - Method in class org.apache.lucene.util.bkd.BKDReader
- getNumOverlap() - Method in class org.apache.lucene.index.FieldInvertState
-
Get the number of terms with
positionIncrement == 0. - getNumStates() - Method in class org.apache.lucene.util.automaton.Automaton.Builder
-
How many states this automaton has.
- getNumStates() - Method in class org.apache.lucene.util.automaton.Automaton
-
How many states this automaton has.
- getNumSubs() - Method in class org.apache.lucene.index.MultiPostingsEnum
-
How many sub-readers we are merging.
- getNumTransitions() - Method in class org.apache.lucene.util.automaton.Automaton
-
How many transitions this automaton has.
- getNumTransitions(int) - Method in class org.apache.lucene.util.automaton.Automaton
-
How many transitions this state has.
- getOccur() - Method in class org.apache.lucene.search.BooleanClause
- getOffset() - Method in class org.apache.lucene.analysis.CharacterUtils.CharacterBuffer
-
Returns the data offset in the internal buffer.
- getOffset() - Method in class org.apache.lucene.index.FieldInvertState
-
Get end offset of the last processed term.
- getOffsetGap(String) - Method in class org.apache.lucene.analysis.Analyzer
-
Just like
Analyzer.getPositionIncrementGap(java.lang.String), except for Token offsets instead. - getOffsetGap(String) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
- getOnHeapReaderWriter(int) - Static method in class org.apache.lucene.util.fst.FSTCompiler
-
Get an on-heap DataOutput that allows the FST to be read immediately after writing, and also optionally saved to an external DataOutput.
- getOpenMode() - Method in class org.apache.lucene.index.IndexWriterConfig
- getOpenMode() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the
IndexWriterConfig.OpenModeset byIndexWriterConfig.setOpenMode(OpenMode). - getOptimizeSortWithIndexedData() - Method in class org.apache.lucene.search.SortField
-
Deprecated.
- getOptimizeSortWithPoints() - Method in class org.apache.lucene.search.SortField
-
Deprecated.This is a duplicate method for
SortField#getOptimizeSortWithIndexedData. - getOrDefault(char, VType) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- getOrDefault(int, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- getOrDefault(int, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- getOrDefault(int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- getOrDefault(int, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- getOrDefault(int, VType) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- getOrDefault(long, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- getOrDefault(long, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- getOrDefault(long, VType) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- getOriginalArgs() - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- getOriginalMessage() - Method in exception org.apache.lucene.index.CorruptIndexException
-
Returns the original exception message without the corrupted file description.
- getOriginalString() - Method in class org.apache.lucene.util.automaton.RegExp
-
The string that was used to construct the regex.
- getPackageImplementationVersion() - Static method in class org.apache.lucene.util.Version
-
Return Lucene's full implementation version.
- getPackedPoints() - Method in class org.apache.lucene.search.PointInSetQuery
- getPackedValue() - Method in class org.apache.lucene.document.BinaryRangeDocValues
-
Gets the packed value that represents this range
- getPackedValueSlice(int) - Method in class org.apache.lucene.util.bkd.HeapPointWriter
-
Returns a reference, in
result, to the byte[] slice holding this value - getParallelReaders() - Method in class org.apache.lucene.index.ParallelLeafReader
-
Returns the
LeafReaders that were passed on init. - getParentField() - Method in class org.apache.lucene.index.FieldInfos
-
Returns the parent document field name if exists; otherwise returns null
- getParentField() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the parent document field name if configured.
- getPattern(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
-
Compiles a pattern for the value of the specified argument key
name - getPauseTimes() - Method in class org.apache.lucene.index.MergePolicy.OneMergeProgress
-
Returns pause reasons and associated times in nanoseconds.
- getPayload() - Method in interface org.apache.lucene.analysis.tokenattributes.PayloadAttribute
-
Returns this Token's payload.
- getPayload() - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
- getPayload() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
- getPayload() - Method in class org.apache.lucene.index.MultiPostingsEnum
- getPayload() - Method in class org.apache.lucene.index.PostingsEnum
-
Returns the payload at this position, or null if no payload was indexed.
- getPayload() - Method in class org.apache.lucene.index.SlowImpactsEnum
- getPayload() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionFullPostingsEnum
- getPayload() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
- getPendingDeletions() - Method in class org.apache.lucene.store.ByteBuffersDirectory
- getPendingDeletions() - Method in class org.apache.lucene.store.Directory
-
Returns a set of files currently pending deletion in this directory.
- getPendingDeletions() - Method in class org.apache.lucene.store.FileSwitchDirectory
- getPendingDeletions() - Method in class org.apache.lucene.store.FilterDirectory
- getPendingDeletions() - Method in class org.apache.lucene.store.FSDirectory
- getPendingNumDocs() - Method in class org.apache.lucene.index.IndexWriter
-
Returns the number of documents in the index including documents are being added (i.e., reserved).
- getPhraseMatcher(LeafReaderContext, Similarity.SimScorer, boolean) - Method in class org.apache.lucene.search.PhraseWeight
- getPointCountSeen() - Method in class org.apache.lucene.index.CheckIndex.VerifyPointsVisitor
-
Returns total number of points in this BKD tree
- getPointDimensionCount() - Method in class org.apache.lucene.index.FieldInfo
-
Return point data dimension count
- getPointer() - Method in class org.apache.lucene.util.PagedBytes
- getPointIndexDimensionCount() - Method in class org.apache.lucene.index.FieldInfo
-
Return point data dimension count
- getPointNumBytes() - Method in class org.apache.lucene.index.FieldInfo
-
Return number of bytes per dimension
- getPointsReader() - Method in class org.apache.lucene.index.CodecReader
-
Expert: retrieve underlying PointsReader
- getPointsReader() - Method in class org.apache.lucene.index.FilterCodecReader
- getPointsReader() - Method in class org.apache.lucene.index.SegmentReader
- getPointsReader() - Method in class org.apache.lucene.index.SortingCodecReader
- getPointTree() - Method in class org.apache.lucene.index.PointValues
-
Create a new
PointValues.PointTreeto navigate the index - getPointTree() - Method in class org.apache.lucene.util.bkd.BKDReader
- getPointValues(String) - Method in class org.apache.lucene.index.CodecReader
- getPointValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
- getPointValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
- getPointValues(String) - Method in class org.apache.lucene.index.LeafReader
-
Returns the
PointValuesused for numeric or spatial searches for the given field, or null if there are no point fields. - getPointValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
- getPolyLat(int) - Method in class org.apache.lucene.geo.Polygon
-
Returns latitude value at given index
- getPolyLats() - Method in class org.apache.lucene.geo.Polygon
-
Returns a copy of the internal latitude array
- getPolyLon(int) - Method in class org.apache.lucene.geo.Polygon
-
Returns longitude value at given index
- getPolyLons() - Method in class org.apache.lucene.geo.Polygon
-
Returns a copy of the internal longitude array
- getPolyX() - Method in class org.apache.lucene.geo.XYPolygon
-
Returns a copy of the internal x array
- getPolyX(int) - Method in class org.apache.lucene.geo.XYPolygon
-
Returns x value at given index
- getPolyY() - Method in class org.apache.lucene.geo.XYPolygon
-
Returns a copy of the internal y array
- getPolyY(int) - Method in class org.apache.lucene.geo.XYPolygon
-
Returns y value at given index
- getPosition() - Method in class org.apache.lucene.index.FieldInvertState
-
Get the last processed term position.
- getPosition() - Method in class org.apache.lucene.store.ByteArrayDataInput
- getPosition() - Method in class org.apache.lucene.store.ByteArrayDataOutput
- getPosition() - Method in class org.apache.lucene.util.ByteBlockPool
-
the current position (in absolute value) of this byte pool
- getPosition() - Method in class org.apache.lucene.util.fst.FST.BytesReader
-
Get current read position.
- getPosition() - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataInput
-
Returns the current byte position.
- getPosition() - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataOutput
-
Return the current byte position.
- getPositionIncrement() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
-
Returns the position increment of this Token.
- getPositionIncrement() - Method in interface org.apache.lucene.analysis.tokenattributes.PositionIncrementAttribute
-
Returns the position increment of this Token.
- getPositionIncrement() - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
- getPositionIncrementGap(String) - Method in class org.apache.lucene.analysis.Analyzer
-
Invoked before indexing a IndexableField instance if terms have already been added to that field.
- getPositionIncrementGap(String) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
- getPositionLength() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
-
Returns the position length of this Token.
- getPositionLength() - Method in interface org.apache.lucene.analysis.tokenattributes.PositionLengthAttribute
-
Returns the position length of this Token.
- getPositionLength() - Method in class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
- getPositions() - Method in class org.apache.lucene.search.MultiPhraseQuery
-
Returns the relative positions of terms in this phrase.
- getPositions() - Method in class org.apache.lucene.search.NGramPhraseQuery
-
Return the list of relative positions that each term should appear at.
- getPositions() - Method in class org.apache.lucene.search.PhraseQuery
-
Returns the relative positions of terms in this phrase.
- getPostingsFormatForField(String) - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
-
Returns the postings format that should be used for writing new segments of
field. - getPostingsFormatForField(String) - Method in class org.apache.lucene.codecs.perfield.PerFieldPostingsFormat
-
Returns the postings format that should be used for writing new segments of
field. - getPostingsReader() - Method in class org.apache.lucene.index.CodecReader
-
Expert: retrieve underlying FieldsProducer
- getPostingsReader() - Method in class org.apache.lucene.index.FilterCodecReader
- getPostingsReader() - Method in class org.apache.lucene.index.SegmentReader
- getPostingsReader() - Method in class org.apache.lucene.index.SortingCodecReader
- getPrefix() - Method in class org.apache.lucene.search.PrefixQuery
-
Returns the prefix of this query.
- getPrefixLength() - Method in class org.apache.lucene.search.FuzzyQuery
-
Returns the non-fuzzy prefix length.
- getPreload() - Method in class org.apache.lucene.store.MMapDirectory
-
Deprecated.This information is no longer reliable now that preloading is more granularly configured via a predicate.
- getPrimaryDir() - Method in class org.apache.lucene.store.FileSwitchDirectory
-
Return the primary directory
- getProviderName() - Method in class org.apache.lucene.index.IndexSorter.DoubleSorter
- getProviderName() - Method in class org.apache.lucene.index.IndexSorter.FloatSorter
- getProviderName() - Method in interface org.apache.lucene.index.IndexSorter
-
The SPI-registered name of a
SortFieldProviderthat will deserialize the parent SortField - getProviderName() - Method in class org.apache.lucene.index.IndexSorter.IntSorter
- getProviderName() - Method in class org.apache.lucene.index.IndexSorter.LongSorter
- getProviderName() - Method in class org.apache.lucene.index.IndexSorter.StringSorter
- getQuantizationState(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
- getQuantizationState(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
- getQuantizationState(String) - Method in interface org.apache.lucene.util.quantization.QuantizedVectorsReader
- getQuantizedVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
- getQuantizedVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
- getQuantizedVectorValues(String) - Method in interface org.apache.lucene.util.quantization.QuantizedVectorsReader
- getQuery() - Method in class org.apache.lucene.search.BooleanClause
- getQuery() - Method in class org.apache.lucene.search.BoostQuery
-
Return the wrapped
Query. - getQuery() - Method in class org.apache.lucene.search.ConstantScoreQuery
-
Returns the encapsulated query.
- getQuery() - Method in class org.apache.lucene.search.FilterMatchesIterator
- getQuery() - Method in interface org.apache.lucene.search.MatchesIterator
-
Returns the Query causing the current match
- getQuery() - Method in class org.apache.lucene.search.Weight
-
The query that this concerns.
- getQueryCache() - Method in class org.apache.lucene.search.IndexSearcher
-
Return the query cache of this
IndexSearcher. - getQueryCachingPolicy() - Method in class org.apache.lucene.search.IndexSearcher
-
Return the query cache of this
IndexSearcher. - getQueryTimeout() - Method in class org.apache.lucene.search.TimeLimitingKnnCollectorManager
-
Get the configured
QueryTimeoutfor terminating graph and exact searches. - getRadius() - Method in class org.apache.lucene.geo.Circle
-
Returns the radius in meters
- getRadius() - Method in class org.apache.lucene.geo.XYCircle
-
Returns the radius
- getRAMBufferSizeMB() - Method in class org.apache.lucene.index.IndexWriterConfig
- getRAMBufferSizeMB() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the value set by
LiveIndexWriterConfig.setRAMBufferSizeMB(double)if enabled. - getRAMPerThreadHardLimitMB() - Method in class org.apache.lucene.index.IndexWriterConfig
- getRAMPerThreadHardLimitMB() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the max amount of memory each
DocumentsWriterPerThreadcan consume until forcefully flushed. - getRandomAccessQuery() - Method in class org.apache.lucene.search.IndexOrDocValuesQuery
-
Return the wrapped query that may be slow at identifying all matching documents, but which is cheap to initialize and can efficiently verify that some documents match.
- getRandomVectorScorer(String, byte[]) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsReader
-
Returns a
RandomVectorScorerfor the given field and target vector. - getRandomVectorScorer(String, byte[]) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
- getRandomVectorScorer(String, byte[]) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
- getRandomVectorScorer(String, float[]) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsReader
-
Returns a
RandomVectorScorerfor the given field and target vector. - getRandomVectorScorer(String, float[]) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
- getRandomVectorScorer(String, float[]) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
- getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, byte[]) - Method in class org.apache.lucene.codecs.hnsw.DefaultFlatVectorScorer
- getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, byte[]) - Method in interface org.apache.lucene.codecs.hnsw.FlatVectorsScorer
-
Returns a
RandomVectorScorerfor the given set of vectors and target vector. - getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, byte[]) - Method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer
- getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, byte[]) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorScorer
- getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, float[]) - Method in class org.apache.lucene.codecs.hnsw.DefaultFlatVectorScorer
- getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, float[]) - Method in interface org.apache.lucene.codecs.hnsw.FlatVectorsScorer
-
Returns a
RandomVectorScorerfor the given set of vectors and target vector. - getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, float[]) - Method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer
- getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, float[]) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorScorer
- getRandomVectorScorerSupplier(VectorSimilarityFunction, RandomAccessVectorValues) - Method in class org.apache.lucene.codecs.hnsw.DefaultFlatVectorScorer
- getRandomVectorScorerSupplier(VectorSimilarityFunction, RandomAccessVectorValues) - Method in interface org.apache.lucene.codecs.hnsw.FlatVectorsScorer
-
Returns a
RandomVectorScorerSupplierthat can be used to score vectors - getRandomVectorScorerSupplier(VectorSimilarityFunction, RandomAccessVectorValues) - Method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer
- getRandomVectorScorerSupplier(VectorSimilarityFunction, RandomAccessVectorValues) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorScorer
- getReader(long, long) - Method in class org.apache.lucene.util.bkd.HeapPointWriter
- getReader(long, long) - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
- getReader(long, long) - Method in interface org.apache.lucene.util.bkd.PointWriter
-
Returns a
PointReaderiterator to step through all previously added points - getReader(long, long, byte[]) - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
- getReader(IndexWriter, boolean, boolean) - Method in interface org.apache.lucene.internal.tests.IndexWriterAccess
- getReader(ChecksumIndexInput, String) - Method in class org.apache.lucene.util.OfflineSorter
-
Subclasses can override to change how byte sequences are read from disk.
- getReaderCacheHelper() - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
- getReaderCacheHelper() - Method in class org.apache.lucene.index.ExitableDirectoryReader
- getReaderCacheHelper() - Method in class org.apache.lucene.index.IndexReader
-
Optional method: Return a
IndexReader.CacheHelperthat can be used to cache based on the content of this reader. - getReaderCacheHelper() - Method in class org.apache.lucene.index.MultiReader
- getReaderCacheHelper() - Method in class org.apache.lucene.index.ParallelCompositeReader
- getReaderCacheHelper() - Method in class org.apache.lucene.index.ParallelLeafReader
- getReaderCacheHelper() - Method in class org.apache.lucene.index.SegmentReader
- getReaderCacheHelper() - Method in class org.apache.lucene.index.SoftDeletesDirectoryReaderWrapper
- getReaderCacheHelper() - Method in class org.apache.lucene.index.SortingCodecReader
- getReaderCacheHelper() - Method in class org.apache.lucene.index.StandardDirectoryReader
- getReaderIteratorNoHeader(DataInput, PackedInts.Format, int, int, int, int) - Static method in class org.apache.lucene.util.packed.PackedInts
-
Expert: Restore a
PackedInts.ReaderIteratorfrom a stream without reading metadata at the beginning of the stream. - getReaderPooling() - Method in class org.apache.lucene.index.IndexWriterConfig
- getReaderPooling() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns
trueifIndexWritershould pool readers even ifDirectoryReader.open(IndexWriter)has not been called. - getReason() - Method in exception org.apache.lucene.index.IndexFormatTooOldException
-
Returns an optional reason for this exception if the version information was not available.
- getRefCount() - Method in class org.apache.lucene.index.IndexReader
-
Expert: returns the current refCount for this reader
- getRefCount() - Method in class org.apache.lucene.util.RefCount
-
Returns the current reference count.
- getRefCount(G) - Method in class org.apache.lucene.search.ReferenceManager
-
Returns the current reference count of the given reference.
- getRefCount(String) - Method in class org.apache.lucene.util.FileDeleter
-
get ref count for a provided file, if the file is not yet recorded, this method will return 0
- getRefCount(DirectoryReader) - Method in class org.apache.lucene.index.ReaderManager
- getRefCount(IndexSearcher) - Method in class org.apache.lucene.search.SearcherManager
- getRegexp() - Method in class org.apache.lucene.search.RegexpQuery
-
Returns the regexp of this query wrapped in a Term.
- getRegExp() - Method in exception org.apache.lucene.util.automaton.TooComplexToDeterminizeException
-
Return the RegExp that caused this exception if any.
- getResolution() - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread
-
Deprecated.Return the timer resolution.
- getResourceDescription() - Method in exception org.apache.lucene.index.CorruptIndexException
-
Returns a description of the file that was corrupted
- getResourceDescription() - Method in exception org.apache.lucene.index.IndexFormatTooNewException
-
Returns a description of the file that was too new
- getResourceDescription() - Method in exception org.apache.lucene.index.IndexFormatTooOldException
-
Returns a description of the file that was too old
- getReusableComponents(Analyzer, String) - Method in class org.apache.lucene.analysis.Analyzer.ReuseStrategy
-
Gets the reusable TokenStreamComponents for the field with the given name.
- getReuseStrategy() - Method in class org.apache.lucene.analysis.Analyzer
-
Returns the used
Analyzer.ReuseStrategy. - getReverse() - Method in class org.apache.lucene.search.SortField
-
Returns whether the sort should be reversed.
- getReverseBytesReader() - Method in interface org.apache.lucene.util.fst.FSTReader
-
Get the reverse BytesReader for this FST
- getReverseBytesReader() - Method in class org.apache.lucene.util.fst.OffHeapFSTStore
- getReverseBytesReader() - Method in class org.apache.lucene.util.fst.OnHeapFSTStore
- getReverseMul() - Method in class org.apache.lucene.search.FieldValueHitQueue
- getRewriteMethod() - Method in class org.apache.lucene.search.MultiTermQuery
- getScalarQuantizer() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- getScalarQuantizer() - Method in interface org.apache.lucene.util.quantization.RandomAccessQuantizedByteVectorValues
- getScoreCorrectionConstant() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- getScoreCorrectionConstant() - Method in class org.apache.lucene.util.quantization.QuantizedByteVectorValues
- getScoreCorrectionConstant(int) - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- getScoreCorrectionConstant(int) - Method in interface org.apache.lucene.util.quantization.RandomAccessQuantizedByteVectorValues
- getSearcher(SearcherFactory, IndexReader, IndexReader) - Static method in class org.apache.lucene.search.SearcherManager
-
Expert: creates a searcher from the provided
IndexReaderusing the providedSearcherFactory. - getSearchingGen() - Method in class org.apache.lucene.search.ControlledRealTimeReopenThread
-
Returns which
generationthe current searcher is guaranteed to include. - getSecondaryDir() - Method in class org.apache.lucene.store.FileSwitchDirectory
-
Return the secondary directory
- getSegmentCount() - Method in class org.apache.lucene.index.IndexCommit
-
Returns number of segments referenced by this commit.
- getSegmentCount(IndexWriter) - Method in interface org.apache.lucene.internal.tests.IndexWriterAccess
- getSegmentInfo() - Method in class org.apache.lucene.index.SegmentReader
-
Return the SegmentInfoPerCommit of the segment this reader is reading.
- getSegmentInfos() - Method in class org.apache.lucene.index.StandardDirectoryReader
-
Return the
SegmentInfosfor this reader. - getSegmentName() - Method in class org.apache.lucene.index.SegmentReader
-
Return the name of the segment this reader is reading.
- getSegmentReaderAccess() - Static method in class org.apache.lucene.internal.tests.TestSecrets
-
Return the accessor to internal secrets for an
SegmentReader. - getSegmentsFileName() - Method in class org.apache.lucene.index.IndexCommit
-
Get the segments file (
segments_N) associated with this commit point. - getSegmentsFileName() - Method in class org.apache.lucene.index.SegmentInfos
-
Get the segments_N filename in use by this segment infos.
- getSegmentsPerTier() - Method in class org.apache.lucene.index.TieredMergePolicy
-
Returns the current segmentsPerTier setting.
- getSelector() - Method in class org.apache.lucene.search.SortedNumericSortField
-
Returns the selector in use for this sort
- getSelector() - Method in class org.apache.lucene.search.SortedSetSortField
-
Returns the selector in use for this sort
- getSentenceIndex() - Method in interface org.apache.lucene.analysis.tokenattributes.SentenceAttribute
-
Get the sentence index for the current token
- getSentenceIndex() - Method in class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
- getSequentialSubReaders() - Method in class org.apache.lucene.index.BaseCompositeReader
- getSequentialSubReaders() - Method in class org.apache.lucene.index.CompositeReader
-
Expert: returns the sequential sub readers that this reader is logically composed of.
- getSet(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
-
Returns whitespace- and/or comma-separated set of values, or null if none are found
- getSimilarity() - Method in class org.apache.lucene.index.IndexWriterConfig
- getSimilarity() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Expert: returns the
Similarityimplementation used by thisIndexWriter. - getSimilarity() - Method in class org.apache.lucene.search.IndexSearcher
-
Expert: Get the
Similarityto use to compute scores. - getSimScorer() - Method in class org.apache.lucene.search.LeafSimScorer
-
Return the wrapped
Similarity.SimScorer. - getSingleton() - Static method in class org.apache.lucene.util.fst.ByteSequenceOutputs
- getSingleton() - Static method in class org.apache.lucene.util.fst.CharSequenceOutputs
- getSingleton() - Static method in class org.apache.lucene.util.fst.IntSequenceOutputs
- getSingleton() - Static method in class org.apache.lucene.util.fst.NoOutputs
- getSingleton() - Static method in class org.apache.lucene.util.fst.PositiveIntOutputs
- getSingleton(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
If this automaton accepts a single input, return it.
- getSize() - Method in class org.apache.lucene.search.TopTermsRewrite
-
return the maximum priority queue size
- getSize() - Method in class org.apache.lucene.util.automaton.RunAutomaton
-
Returns number of states in automaton.
- getSlice() - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
- getSlice() - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
- getSlice() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- getSlice() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues
-
Returns a slice of the underlying
IndexInputthat contains the vector values if available - getSlices() - Method in class org.apache.lucene.search.IndexSearcher
-
Returns the leaf slices used for concurrent searching.
- getSlop() - Method in class org.apache.lucene.search.MultiPhraseQuery
-
Sets the phrase slop for this query.
- getSlop() - Method in class org.apache.lucene.search.PhraseQuery
-
Return the slop for this
PhraseQuery. - getSlot(int) - Method in class org.apache.lucene.util.SentinelIntSet
-
(internal) Returns the slot for this key
- getSnapshotCount() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
-
Returns the total number of snapshots currently held.
- getSnapshots() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
-
Returns all IndexCommits held by at least one snapshot.
- getSnowballWordSet(InputStream) - Static method in class org.apache.lucene.analysis.WordlistLoader
-
Reads stopwords from a stopword list in Snowball format.
- getSnowballWordSet(InputStream, Charset) - Static method in class org.apache.lucene.analysis.WordlistLoader
-
Reads stopwords from a stopword list in Snowball format.
- getSnowballWordSet(Reader) - Static method in class org.apache.lucene.analysis.WordlistLoader
-
Reads stopwords from a stopword list in Snowball format.
- getSnowballWordSet(Reader, CharArraySet) - Static method in class org.apache.lucene.analysis.WordlistLoader
-
Reads stopwords from a stopword list in Snowball format.
- getSnowballWordSet(ResourceLoader, String, boolean) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
-
same as
AbstractAnalysisFactory.getWordSet(ResourceLoader, String, boolean), except the input is in snowball format. - getSoftDelCount() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns the number of only soft-deleted docs.
- getSoftDeletesField() - Method in class org.apache.lucene.index.FieldInfos
-
Returns the soft-deletes field name if exists; otherwise returns null
- getSoftDeletesField() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns the soft deletes field or
nullif soft-deletes are disabled. - getSort() - Method in class org.apache.lucene.index.LeafMetaData
-
Return the order in which documents from this index are sorted, or
nullif documents are in no particular order. - getSort() - Method in class org.apache.lucene.search.Sort
-
Representation of the sort criteria.
- getSorted(FieldInfo) - Method in class org.apache.lucene.codecs.DocValuesProducer
-
Returns
SortedDocValuesfor this field. - getSorted(FieldInfo) - Method in class org.apache.lucene.index.EmptyDocValuesProducer
- getSorted(LeafReader, String) - Static method in class org.apache.lucene.index.DocValues
-
Returns SortedDocValues for the field, or
DocValues.emptySorted()if it has none. - getSortedDocValues(String) - Method in class org.apache.lucene.index.CodecReader
- getSortedDocValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
- getSortedDocValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
- getSortedDocValues(String) - Method in class org.apache.lucene.index.LeafReader
-
Returns
SortedDocValuesfor this field, or null if noSortedDocValueswere indexed for this field. - getSortedDocValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
- getSortedDocValues(LeafReaderContext, String) - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
-
Retrieves the SortedDocValues for the field in this segment
- getSortedNodes(HnswGraph.NodesIterator) - Static method in class org.apache.lucene.util.hnsw.HnswGraph.NodesIterator
- getSortedNumeric(FieldInfo) - Method in class org.apache.lucene.codecs.DocValuesProducer
-
Returns
SortedNumericDocValuesfor this field. - getSortedNumeric(FieldInfo) - Method in class org.apache.lucene.index.EmptyDocValuesProducer
- getSortedNumeric(LeafReader, String) - Static method in class org.apache.lucene.index.DocValues
-
Returns SortedNumericDocValues for the field, or
DocValues.emptySortedNumeric()if it has none. - getSortedNumericDocValues(String) - Method in class org.apache.lucene.index.CodecReader
- getSortedNumericDocValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
- getSortedNumericDocValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
- getSortedNumericDocValues(String) - Method in class org.apache.lucene.index.LeafReader
-
Returns
SortedNumericDocValuesfor this field, or null if noSortedNumericDocValueswere indexed for this field. - getSortedNumericDocValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
- getSortedNumericValues(IndexReader, String) - Static method in class org.apache.lucene.index.MultiDocValues
-
Returns a SortedNumericDocValues for a reader's docvalues (potentially merging on-the-fly)
- getSortedSet(FieldInfo) - Method in class org.apache.lucene.codecs.DocValuesProducer
-
Returns
SortedSetDocValuesfor this field. - getSortedSet(FieldInfo) - Method in class org.apache.lucene.index.EmptyDocValuesProducer
- getSortedSet(LeafReader, String) - Static method in class org.apache.lucene.index.DocValues
-
Returns SortedSetDocValues for the field, or
DocValues.emptySortedSet()if it has none. - getSortedSetDocValues(String) - Method in class org.apache.lucene.index.CodecReader
- getSortedSetDocValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
- getSortedSetDocValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
- getSortedSetDocValues(String) - Method in class org.apache.lucene.index.LeafReader
-
Returns
SortedSetDocValuesfor this field, or null if noSortedSetDocValueswere indexed for this field. - getSortedSetDocValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
- getSortedSetValues(IndexReader, String) - Static method in class org.apache.lucene.index.MultiDocValues
-
Returns a SortedSetDocValues for a reader's docvalues (potentially doing extremely slow things).
- getSortedTransitions() - Method in class org.apache.lucene.util.automaton.Automaton
-
Sugar to get all transitions for all states.
- getSortedValues(IndexReader, String) - Static method in class org.apache.lucene.index.MultiDocValues
-
Returns a SortedDocValues for a reader's docvalues (potentially doing extremely slow things).
- getSortField(boolean) - Method in class org.apache.lucene.search.DoubleValuesSource
-
Create a sort field based on the value of this producer
- getSortField(boolean) - Method in class org.apache.lucene.search.LongValuesSource
-
Create a sort field based on the value of this producer
- getSource() - Method in class org.apache.lucene.analysis.Analyzer.TokenStreamComponents
-
Returns the component's source
- getSparseFixedBitSetOrNull(DocIdSetIterator) - Static method in class org.apache.lucene.util.BitSetIterator
-
If the provided iterator wraps a
SparseFixedBitSet, returns it, otherwise returns null. - getStartPoints() - Method in class org.apache.lucene.util.automaton.Automaton
-
Returns sorted array of all interval start points.
- getStaticImplementation(AttributeFactory, Class<A>) - Static method in class org.apache.lucene.util.AttributeFactory
-
Returns an AttributeFactory returning an instance of the given
clazzfor the attributes it implements. - getStats() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
-
For debugging -- used by CheckIndex too
- getStats() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
- getStats() - Method in class org.apache.lucene.index.Terms
-
Expert: returns additional information about this Terms instance for debugging purposes.
- getStats(IndexSearcher) - Method in class org.apache.lucene.search.PhraseWeight
- getStemDict(Reader, CharArrayMap<String>) - Static method in class org.apache.lucene.analysis.WordlistLoader
-
Reads a stem dictionary.
- getStopwordSet() - Method in class org.apache.lucene.analysis.StopwordAnalyzerBase
-
Returns the analyzer's stopword set or an empty set if the analyzer has no stopwords
- getStoredValue(Analyzer) - Method in class org.apache.lucene.analysis.Analyzer.ReuseStrategy
-
Returns the currently stored value.
- getStoreMergeInfo() - Method in class org.apache.lucene.index.MergePolicy.OneMerge
-
Return
MergeInfodescribing this merge. - getStringValue() - Method in class org.apache.lucene.document.StoredValue
-
Retrieve a string value.
- getSubMatches() - Method in class org.apache.lucene.search.FilterMatchesIterator
- getSubMatches() - Method in class org.apache.lucene.search.IndriDisjunctionScorer
- getSubMatches() - Method in interface org.apache.lucene.search.Matches
-
Returns a collection of Matches that make up this instance; if it is not a composite, then this returns an empty list
- getSubMatches() - Method in interface org.apache.lucene.search.MatchesIterator
-
Returns a MatchesIterator that iterates over the positions and offsets of individual terms within the current match
- getSubMatches() - Method in class org.apache.lucene.search.NamedMatches
- getSubs() - Method in class org.apache.lucene.index.MultiPostingsEnum
-
Returns sub-readers we are merging.
- getSubSlices() - Method in class org.apache.lucene.index.MultiTerms
-
Expert: returns pointers to the sub-readers corresponding to the Terms being merged.
- getSubTerms() - Method in class org.apache.lucene.index.MultiTerms
-
Expert: returns the Terms being merged.
- getSubVisitor(BooleanClause.Occur, Query) - Method in class org.apache.lucene.search.QueryVisitor
-
Pulls a visitor instance for visiting child clauses of a query
- getSumDocFreq() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
- getSumDocFreq() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
- getSumDocFreq() - Method in class org.apache.lucene.index.MultiTerms
- getSumDocFreq() - Method in class org.apache.lucene.index.Terms
-
Returns the sum of
TermsEnum.docFreq()for all terms in this field. - getSumDocFreq(String) - Method in class org.apache.lucene.index.BaseCompositeReader
- getSumDocFreq(String) - Method in class org.apache.lucene.index.IndexReader
-
Returns the sum of
TermsEnum.docFreq()for all terms in this field. - getSumDocFreq(String) - Method in class org.apache.lucene.index.LeafReader
- getSumTotalTermFreq() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
- getSumTotalTermFreq() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
- getSumTotalTermFreq() - Method in class org.apache.lucene.index.MultiTerms
- getSumTotalTermFreq() - Method in class org.apache.lucene.index.Terms
-
Returns the sum of
TermsEnum.totalTermFreq()for all terms in this field. - getSumTotalTermFreq(String) - Method in class org.apache.lucene.index.BaseCompositeReader
- getSumTotalTermFreq(String) - Method in class org.apache.lucene.index.IndexReader
-
Returns the sum of
TermsEnum.totalTermFreq()for all terms in this field. - getSumTotalTermFreq(String) - Method in class org.apache.lucene.index.LeafReader
- getTargetCopy() - Method in class org.apache.lucene.search.KnnByteVectorQuery
- getTargetCopy() - Method in class org.apache.lucene.search.KnnFloatVectorQuery
- getTargetLabel() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
- getTargetLabel() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
- getTargetSearchConcurrency() - Method in class org.apache.lucene.index.LogMergePolicy
-
Returns the target search concurrency.
- getTargetSearchConcurrency() - Method in class org.apache.lucene.index.TieredMergePolicy
-
Returns the target search concurrency.
- getTaskExecutor() - Method in class org.apache.lucene.search.IndexSearcher
-
Returns the
TaskExecutorthat this searcher relies on to execute concurrent operations - getTempFileName(String, String, long) - Static method in class org.apache.lucene.store.Directory
-
Creates a file name for a temporary file.
- getTempFileNamePrefix() - Method in class org.apache.lucene.util.OfflineSorter
-
Returns the temp file name prefix passed to
Directory.createTempOutput(java.lang.String, java.lang.String, org.apache.lucene.store.IOContext)to generate temporary files. - getTerm() - Method in class org.apache.lucene.search.FuzzyQuery
-
Returns the pattern term.
- getTerm() - Method in class org.apache.lucene.search.TermQuery
-
Returns the term of this query.
- getTerm() - Method in class org.apache.lucene.search.WildcardQuery
-
Returns the pattern term.
- getTerm() - Method in class org.apache.lucene.util.TermAndVector
- getTermArrays() - Method in class org.apache.lucene.search.MultiPhraseQuery
-
Returns the arrays of arrays of terms in the multi-phrase.
- getTermData() - Method in class org.apache.lucene.search.TermInSetQuery
-
Deprecated.the encoded terms will no longer be exposed in a future major version; this is an implementation detail that could change at some point and shouldn't be relied on directly. Call
TermInSetQuery.getBytesRefIterator()instead to retrieve over the terms. - getTermFrequency() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
- getTermFrequency() - Method in interface org.apache.lucene.analysis.tokenattributes.TermFrequencyAttribute
-
Returns the custom term frequency.
- getTermFrequency() - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
- getTermPostingsEnum(IndexReader, String, BytesRef) - Static method in class org.apache.lucene.index.MultiTerms
-
Returns
PostingsEnumfor the specified field and term. - getTermPostingsEnum(IndexReader, String, BytesRef, int) - Static method in class org.apache.lucene.index.MultiTerms
-
Returns
PostingsEnumfor the specified field and term, with control over whether freqs, positions, offsets or payloads are required. - getTerms() - Method in class org.apache.lucene.search.NGramPhraseQuery
-
Return the list of terms.
- getTerms() - Method in class org.apache.lucene.search.PhraseQuery
-
Returns the list of terms in this phrase.
- getTerms() - Method in class org.apache.lucene.search.SynonymQuery
-
Returns the terms of this
SynonymQuery - getTerms(int) - Method in class org.apache.lucene.util.graph.GraphTokenStreamFiniteStrings
-
Returns the list of tokens that start at the provided state
- getTerms(String, int) - Method in class org.apache.lucene.util.graph.GraphTokenStreamFiniteStrings
-
Returns the list of terms that start at the provided state
- getTerms(IndexReader, String) - Static method in class org.apache.lucene.index.MultiTerms
-
This method may return null if the field does not exist or if it has no terms.
- getTerms(LeafReader, String) - Static method in class org.apache.lucene.index.Terms
-
Returns the
Termsindex for this field, orTerms.EMPTYif it has none. - getTermsCount() - Method in class org.apache.lucene.search.MultiTermQuery
-
Return the number of unique terms contained in this query, if known up-front.
- getTermsCount() - Method in class org.apache.lucene.search.TermInSetQuery
- getTermsEnum(Terms) - Method in class org.apache.lucene.search.MultiTermQuery
-
Constructs an enumeration that expands the pattern term.
- getTermsEnum(Terms) - Method in class org.apache.lucene.util.automaton.CompiledAutomaton
- getTermsEnum(Terms, AttributeSource) - Method in class org.apache.lucene.search.AutomatonQuery
- getTermsEnum(Terms, AttributeSource) - Method in class org.apache.lucene.search.FuzzyQuery
- getTermsEnum(Terms, AttributeSource) - Method in class org.apache.lucene.search.MultiTermQuery
-
Construct the enumeration to be used, expanding the pattern term.
- getTermsEnum(Terms, AttributeSource) - Method in class org.apache.lucene.search.TermInSetQuery
- getTermsEnum(MultiTermQuery, Terms, AttributeSource) - Method in class org.apache.lucene.search.MultiTermQuery.RewriteMethod
-
Returns the
MultiTermQuerysTermsEnum - getTermStates() - Method in class org.apache.lucene.search.TermQuery
-
Returns the
TermStatespassed to the constructor, or null if it was not passed. - getTermVector(int, String) - Method in class org.apache.lucene.index.IndexReader
-
Deprecated.use
IndexReader.termVectors()to retrieve one or more documents - getTermVectors(int) - Method in class org.apache.lucene.index.BaseCompositeReader
- getTermVectors(int) - Method in class org.apache.lucene.index.CodecReader
-
Deprecated.
- getTermVectors(int) - Method in class org.apache.lucene.index.FilterCodecReader
-
Deprecated.
- getTermVectors(int) - Method in class org.apache.lucene.index.FilterLeafReader
- getTermVectors(int) - Method in class org.apache.lucene.index.IndexReader
-
Deprecated.use
IndexReader.termVectors()to retrieve one or more documents - getTermVectors(int) - Method in class org.apache.lucene.index.ParallelLeafReader
- getTermVectors(int) - Method in class org.apache.lucene.index.SegmentReader
- getTermVectorsReader() - Method in class org.apache.lucene.index.CodecReader
-
Expert: retrieve underlying TermVectorsReader
- getTermVectorsReader() - Method in class org.apache.lucene.index.FilterCodecReader
- getTermVectorsReader() - Method in class org.apache.lucene.index.SegmentReader
- getTermVectorsReader() - Method in class org.apache.lucene.index.SortingCodecReader
- getText(CharTermAttribute) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Fills CharTermAttribute with the current token text.
- getTieBreakerMultiplier() - Method in class org.apache.lucene.search.DisjunctionMaxQuery
- getTimeAllowed() - Method in exception org.apache.lucene.search.TimeLimitingCollector.TimeExceededException
-
Deprecated.Returns allowed time (milliseconds).
- getTimeElapsed() - Method in exception org.apache.lucene.search.TimeLimitingCollector.TimeExceededException
-
Deprecated.Returns elapsed time (milliseconds).
- getTimeout() - Method in class org.apache.lucene.search.IndexSearcher
-
Get the configured
QueryTimeoutfor all searches that run through thisIndexSearcher, ornullif not set. - getTimeoutAt() - Method in class org.apache.lucene.index.QueryTimeoutImpl
-
Returns time at which to time out, in nanoseconds relative to the (JVM-specific) epoch for
System.nanoTime(), to compare with the value returned bynanoTime(). - getTimestamp() - Method in class org.apache.lucene.util.PrintStreamInfoStream
-
Returns the current time as string for insertion into log messages.
- getTokenStream() - Method in class org.apache.lucene.analysis.Analyzer.TokenStreamComponents
-
Returns the sink
TokenStream - getTopLevelBuilder() - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBlendedFreqScoringRewrite
- getTopLevelBuilder() - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
- getTopLevelBuilder() - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsScoringBooleanQueryRewrite
- getTopLevelContext(IndexReaderContext) - Static method in class org.apache.lucene.index.ReaderUtil
-
Walks up the reader tree and return the given context's top level reader context, or in other words the reader tree's root context.
- getTopReaderContext() - Method in class org.apache.lucene.search.IndexSearcher
-
Returns this searcher's top-level
IndexReaderContext. - getTotalBytesWritten() - Method in class org.apache.lucene.index.MergeRateLimiter
-
Returns total bytes written by this merge.
- getTotalCount() - Method in class org.apache.lucene.search.LRUQueryCache
-
Return the total number of times that a
Queryhas been looked up in thisQueryCache. - getTotalHits() - Method in class org.apache.lucene.search.TopDocsCollector
-
The total number of documents that matched this query.
- getTotalHits() - Method in class org.apache.lucene.search.TotalHitCountCollector
-
Returns how many hits matched the search.
- getTotalPausedNS() - Method in class org.apache.lucene.index.MergeRateLimiter
-
Total NS merge was paused to rate limit IO.
- getTotalStoppedNS() - Method in class org.apache.lucene.index.MergeRateLimiter
-
Total NS merge was stopped.
- getTotalTermFreq() - Method in class org.apache.lucene.search.similarities.BasicStats
-
Returns the total number of occurrences of this term across all documents.
- getTragicException() - Method in class org.apache.lucene.index.IndexWriter
-
If this
IndexWriterwas closed as a side-effect of a tragic exception, e.g. - getTrailingPositions() - Method in class org.apache.lucene.analysis.GraphTokenFilter
-
Return the number of trailing positions at the end of the graph
- getTransition(int, int, Transition) - Method in class org.apache.lucene.util.automaton.Automaton
-
Fill the provided
Transitionwith the index'th transition leaving the specified state. - getTranspositions() - Method in class org.apache.lucene.search.FuzzyQuery
-
Returns true if transpositions should be treated as a primitive edit operation.
- getType() - Method in class org.apache.lucene.document.StoredValue
-
Retrieve the type of the stored value.
- getType() - Method in class org.apache.lucene.search.SortField
-
Returns the type of contents in the field.
- getUniqueTermCount() - Method in class org.apache.lucene.index.FieldInvertState
-
Return the number of unique terms encountered in this field.
- getUnrefedFiles() - Method in class org.apache.lucene.util.FileDeleter
-
get files that are touched but not incref'ed
- getUnsignedComparator(int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Return a comparator for exactly the specified number of bytes.
- getUpperPoint() - Method in class org.apache.lucene.search.PointRangeQuery
- getUpperQuantile() - Method in class org.apache.lucene.util.quantization.ScalarQuantizer
- getUpperTerm() - Method in class org.apache.lucene.search.TermRangeQuery
-
Returns the upper value of this range query
- getUseCompoundFile() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Returns
trueiff theIndexWriterpacks newly written segments in a compound file. - getUseCompoundFile() - Method in class org.apache.lucene.index.SegmentInfo
-
Returns true if this segment is stored as a compound file; else, false.
- getUserData() - Method in class org.apache.lucene.index.IndexCommit
-
Returns userData, previously passed to
IndexWriter.setLiveCommitData(Iterable)for this commit. - getUserData() - Method in class org.apache.lucene.index.SegmentInfos
-
Return
userDatasaved with this commit. - getUseUnmap() - Method in class org.apache.lucene.store.MMapDirectory
-
Deprecated.
- getUTF16SortedAsUTF8Comparator() - Static method in class org.apache.lucene.util.CharsRef
-
Deprecated.This comparator is only a transition mechanism
- getValue() - Method in class org.apache.lucene.search.Explanation
-
The value assigned to this explanation node.
- getValue() - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
-
Get the constant value.
- getValue() - Method in class org.apache.lucene.store.BufferedChecksum
- getValue(int, BytesRef) - Method in class org.apache.lucene.codecs.MutablePointTree
-
Set
packedValuewith a reference to the packed bytes of the i-th value. - getValueCount() - Method in class org.apache.lucene.index.FilterSortedDocValues
- getValueCount() - Method in class org.apache.lucene.index.FilterSortedSetDocValues
- getValueCount() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
- getValueCount() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
- getValueCount() - Method in class org.apache.lucene.index.OrdinalMap
-
Returns the total number of unique terms in global ord space.
- getValueCount() - Method in class org.apache.lucene.index.SortedDocValues
-
Returns the number of unique values.
- getValueCount() - Method in class org.apache.lucene.index.SortedSetDocValues
-
Returns the number of unique values.
- getValues(String) - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsReader
-
Returns the underlying
BKDReader. - getValues(String) - Method in class org.apache.lucene.codecs.PointsReader
-
Return
PointValuesfor the givenfield. - getValues(String) - Method in class org.apache.lucene.document.Document
-
Returns an array of values of the field specified as the method parameter.
- getValues(LeafReaderContext, DoubleValues) - Method in class org.apache.lucene.search.DoubleValuesSource
-
Returns a
DoubleValuesinstance for the passed-in LeafReaderContext and scores - getValues(LeafReaderContext, DoubleValues) - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
- getValues(LeafReaderContext, DoubleValues) - Method in class org.apache.lucene.search.LongValuesSource
-
Returns a
LongValuesinstance for the passed-in LeafReaderContext and scores - getVector() - Method in class org.apache.lucene.util.TermAndVector
- getVectorByteLength() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- getVectorByteLength() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues.Bytes
-
Returns the vector byte length, defaults to dimension multiplied by byte size
- getVectorByteLength() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues.Floats
-
Returns the vector byte length, defaults to dimension multiplied by float byte size
- getVectorByteLength() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues
-
Returns the byte length of the vector values.
- getVectorDimension() - Method in class org.apache.lucene.index.FieldInfo
-
Returns the number of dimensions of the vector value
- getVectorEncoding() - Method in class org.apache.lucene.index.FieldInfo
-
Returns the number of dimensions of the vector value
- getVectorReader() - Method in class org.apache.lucene.index.CodecReader
-
Expert: retrieve underlying VectorReader
- getVectorReader() - Method in class org.apache.lucene.index.FilterCodecReader
- getVectorReader() - Method in class org.apache.lucene.index.SegmentReader
- getVectorReader() - Method in class org.apache.lucene.index.SortingCodecReader
- getVectors() - Method in class org.apache.lucene.codecs.hnsw.FlatFieldVectorsWriter
- getVectorSimilarityFunction() - Method in class org.apache.lucene.index.FieldInfo
-
Returns
VectorSimilarityFunctionfor the field - getVectorUtilSupport() - Method in class org.apache.lucene.internal.vectorization.VectorizationProvider
-
Returns a singleton (stateless)
VectorUtilSupportto support SIMD usage inVectorUtil. - getVersion() - Method in class org.apache.lucene.index.DirectoryReader
-
Version number when this IndexReader was opened.
- getVersion() - Method in class org.apache.lucene.index.FilterDirectoryReader
- getVersion() - Method in exception org.apache.lucene.index.IndexFormatTooNewException
-
Returns the version of the file that was too new
- getVersion() - Method in exception org.apache.lucene.index.IndexFormatTooOldException
-
Returns the version of the file that was too old.
- getVersion() - Method in class org.apache.lucene.index.SegmentInfo
-
Returns the version of the code which wrote the segment.
- getVersion() - Method in class org.apache.lucene.index.SegmentInfos
-
version number when this SegmentInfos was generated.
- getVersion() - Method in class org.apache.lucene.index.StandardDirectoryReader
- getVersion() - Method in class org.apache.lucene.util.fst.FST.FSTMetadata
-
Returns the version constant of the binary format this FST was written in.
- getWeight() - Method in class org.apache.lucene.search.Scorer
-
returns parent Weight
- getWindingOrder() - Method in class org.apache.lucene.geo.Polygon
-
Returns the winding order (CW, COLINEAR, CCW) for the polygon shell
- getWindingOrder() - Method in class org.apache.lucene.geo.XYPolygon
-
Returns the winding order (CW, COLINEAR, CCW) for the polygon shell
- getWordSet(InputStream) - Static method in class org.apache.lucene.analysis.WordlistLoader
-
Reads lines from an InputStream with UTF-8 charset and adds every line as an entry to a CharArraySet (omitting leading and trailing whitespace).
- getWordSet(InputStream, String) - Static method in class org.apache.lucene.analysis.WordlistLoader
-
Reads lines from an InputStream with UTF-8 charset and adds every non-comment line as an entry to a CharArraySet (omitting leading and trailing whitespace).
- getWordSet(InputStream, Charset) - Static method in class org.apache.lucene.analysis.WordlistLoader
-
Reads lines from an InputStream with the given charset and adds every line as an entry to a CharArraySet (omitting leading and trailing whitespace).
- getWordSet(InputStream, Charset, String) - Static method in class org.apache.lucene.analysis.WordlistLoader
-
Reads lines from an InputStream with the given charset and adds every non-comment line as an entry to a CharArraySet (omitting leading and trailing whitespace).
- getWordSet(Reader) - Static method in class org.apache.lucene.analysis.WordlistLoader
-
Reads lines from a Reader and adds every line as an entry to a CharArraySet (omitting leading and trailing whitespace).
- getWordSet(Reader, String) - Static method in class org.apache.lucene.analysis.WordlistLoader
-
Reads lines from a Reader and adds every non-comment line as an entry to a CharArraySet (omitting leading and trailing whitespace).
- getWordSet(Reader, String, CharArraySet) - Static method in class org.apache.lucene.analysis.WordlistLoader
-
Reads lines from a Reader and adds every non-blank non-comment line as an entry to a CharArraySet (omitting leading and trailing whitespace).
- getWordSet(Reader, CharArraySet) - Static method in class org.apache.lucene.analysis.WordlistLoader
-
Reads lines from a Reader and adds every non-blank line as an entry to a CharArraySet (omitting leading and trailing whitespace).
- getWordSet(ResourceLoader, String, boolean) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
-
Returns as
CharArraySetfrom wordFiles, which can be a comma-separated list of filenames - getWrappedAnalyzer(String) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
-
Retrieves the wrapped Analyzer appropriate for analyzing the field with the given name
- getWriter(IndexOutput, long) - Method in class org.apache.lucene.util.OfflineSorter
-
Subclasses can override to change how byte sequences are written to disk.
- getWriterNoHeader(DataOutput, PackedInts.Format, int, int, int) - Static method in class org.apache.lucene.util.packed.PackedInts
-
Expert: Create a packed integer array writer for the given output, format, value count, and number of bits per value.
- getX() - Method in class org.apache.lucene.geo.XYCircle
-
Returns the center's x
- getX() - Method in class org.apache.lucene.geo.XYLine
-
Returns a copy of the internal x array
- getX() - Method in class org.apache.lucene.geo.XYPoint
-
Returns latitude value at given index
- getX(int) - Method in class org.apache.lucene.geo.Tessellator.Triangle
-
get x value for the given vertex
- getX(int) - Method in class org.apache.lucene.geo.XYLine
-
Returns x value at given index
- getY() - Method in class org.apache.lucene.geo.XYCircle
-
Returns the center's y
- getY() - Method in class org.apache.lucene.geo.XYLine
-
Returns a copy of the internal y array
- getY() - Method in class org.apache.lucene.geo.XYPoint
-
Returns longitude value at given index
- getY(int) - Method in class org.apache.lucene.geo.Tessellator.Triangle
-
get y value for the given vertex
- getY(int) - Method in class org.apache.lucene.geo.XYLine
-
Returns y value at given index
- getZ() - Method in class org.apache.lucene.search.similarities.NormalizationZ
-
Returns the parameter
z - GLOBAL_REUSE_STRATEGY - Static variable in class org.apache.lucene.analysis.Analyzer
-
A predefined
Analyzer.ReuseStrategythat reuses the same components for every field. - GOOD_FAST_HASH_SEED - Static variable in class org.apache.lucene.util.StringHelper
-
Pass this as the seed to
StringHelper.murmurhash3_x86_32(byte[], int, int, int). - GraphBuilderKnnCollector(int) - Constructor for class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
- graphIsRooted(IndexReader, String) - Static method in class org.apache.lucene.util.hnsw.HnswUtil
-
In graph theory, "connected components" are really defined only for undirected (ie bidirectional) graphs.
- GraphTokenFilter - Class in org.apache.lucene.analysis
-
An abstract TokenFilter that exposes its input stream as a graph
- GraphTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.GraphTokenFilter
-
Create a new GraphTokenFilter
- GraphTokenStreamFiniteStrings - Class in org.apache.lucene.util.graph
-
Consumes a TokenStream and creates an
Automatonwhere the transition labels are terms from theTermToBytesRefAttribute. - GraphTokenStreamFiniteStrings(TokenStream) - Constructor for class org.apache.lucene.util.graph.GraphTokenStreamFiniteStrings
- GREATER_THAN - org.apache.lucene.search.Pruning
-
Allowed to skip documents that compare strictly better than the top value, or strictly worse than the bottom value.
- GREATER_THAN_OR_EQUAL_TO - org.apache.lucene.search.Pruning
-
Allowed to skip documents that compare better than the top value, or worse than or equal to the bottom value.
- GREATER_THAN_OR_EQUAL_TO - org.apache.lucene.search.TotalHits.Relation
-
The total hit count is greater than or equal to
TotalHits.value. - GROUP_BY_SEGMENT - Static variable in class org.apache.lucene.store.MMapDirectory
-
Argument for
MMapDirectory.setGroupingFunction(Function)that configures grouping by segment. - GroupVIntUtil - Class in org.apache.lucene.util
-
This class contains utility methods and constants for group varint
- GroupVIntUtil() - Constructor for class org.apache.lucene.util.GroupVIntUtil
- GroupVIntUtil.IntReader - Interface in org.apache.lucene.util
-
Provides an abstraction for read int values, so that decoding logic can be reused in different DataInput.
- grow() - Method in class org.apache.lucene.util.BytesRefHash.BytesStartArray
-
Grows the
BytesRefHash.BytesStartArray - grow() - Method in class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
- grow() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
- grow() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
- grow() - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
-
Similar to
ArrayUtil.grow(long[]). - grow(byte[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a larger array, generally over-allocating exponentially
- grow(byte[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns an array whose size is at least
minSize, generally over-allocating exponentially - grow(char[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a larger array, generally over-allocating exponentially
- grow(char[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns an array whose size is at least
minSize, generally over-allocating exponentially - grow(double[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a larger array, generally over-allocating exponentially
- grow(double[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns an array whose size is at least
minSize, generally over-allocating exponentially - grow(float[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a larger array, generally over-allocating exponentially
- grow(float[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns an array whose size is at least
minSize, generally over-allocating exponentially - grow(int) - Method in interface org.apache.lucene.index.PointValues.IntersectVisitor
-
Notifies the caller that this many documents are about to be visited
- grow(int) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Ensure that this builder can hold at least
capacitybytes without resizing. - grow(int) - Method in class org.apache.lucene.util.CharsRefBuilder
-
Used to grow the reference array.
- grow(int) - Method in class org.apache.lucene.util.DocIdSetBuilder
-
Reserve space and return a
DocIdSetBuilder.BulkAdderobject that can be used to add up tonumDocsdocuments. - grow(int) - Method in class org.apache.lucene.util.IntsRefBuilder
-
Used to grow the reference array.
- grow(int[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a larger array, generally over-allocating exponentially
- grow(int[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns an array whose size is at least
minSize, generally over-allocating exponentially - grow(long) - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
-
Similar to
ArrayUtil.grow(long[], int). - grow(long[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a larger array, generally over-allocating exponentially
- grow(long[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns an array whose size is at least
minSize, generally over-allocating exponentially - grow(short[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a larger array, generally over-allocating exponentially
- grow(short[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns an array whose size is at least
minSize, generally over-allocating exponentially - grow(T[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a larger array, generally over-allocating exponentially
- grow(T[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns an array whose size is at least
minSize, generally over-allocating exponentially - GrowableWriter - Class in org.apache.lucene.util.packed
-
Implements
PackedInts.Mutable, but grows the bit count of the underlying packed ints on-demand. - GrowableWriter(int, int, float) - Constructor for class org.apache.lucene.util.packed.GrowableWriter
- growExact(byte[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a new array whose size is exact the specified
newLengthwithout over-allocating - growExact(char[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a new array whose size is exact the specified
newLengthwithout over-allocating - growExact(double[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a new array whose size is exact the specified
newLengthwithout over-allocating - growExact(float[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a new array whose size is exact the specified
newLengthwithout over-allocating - growExact(int[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a new array whose size is exact the specified
newLengthwithout over-allocating - growExact(long[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a new array whose size is exact the specified
newLengthwithout over-allocating - growExact(short[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a new array whose size is exact the specified
newLengthwithout over-allocating - growExact(T[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns a new array whose size is exact the specified
newLengthwithout over-allocating - growInRange(int[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns an array whose size is at least
minLength, generally over-allocating exponentially, but never allocating more thanmaxLengthelements. - growNoCopy(byte[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns an array whose size is at least
minSize, generally over-allocating exponentially, and it will not copy the origin data to the new array - growNoCopy(int) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Used to grow the builder without copying bytes.
- growNoCopy(int) - Method in class org.apache.lucene.util.IntsRefBuilder
-
Grow the reference array without copying the origin data to the new array.
- growNoCopy(int[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns an array whose size is at least
minSize, generally over-allocating exponentially, and it will not copy the origin data to the new array - growNoCopy(long[], int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns an array whose size is at least
minSize, generally over-allocating exponentially, and it will not copy the origin data to the new array - guard - Variable in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
H
- handleMergeException(Throwable) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Called when an exception is hit in a background merge thread
- HANGUL - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
-
Hangul token type
- HANGUL_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Hangul token type
- HAS_FAST_SCALAR_FMA - Static variable in class org.apache.lucene.util.Constants
-
true iff we know FMA has faster throughput than separate mul/add.
- HAS_FAST_VECTOR_FMA - Static variable in class org.apache.lucene.util.Constants
-
true iff we know VFMA has faster throughput than separate vmul/vadd.
- hasAttribute(Class<? extends Attribute>) - Method in class org.apache.lucene.util.AttributeSource
-
The caller must pass in a Class<? extends Attribute> value.
- hasAttributes() - Method in class org.apache.lucene.util.AttributeSource
-
Returns true, iff this AttributeSource has any attributes
- hasBlocks() - Method in class org.apache.lucene.index.LeafMetaData
-
Returns
trueiff this index contains blocks created withIndexWriter.addDocument(Iterable)or it's corresponding update methods with at least 2 or more documents per call. - hasDeadStates(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns true if this automaton has any states that cannot be reached from the initial state or cannot reach an accept state.
- hasDeadStatesFromInitial(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns true if there are dead states reachable from an initial state.
- hasDeadStatesToAccept(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns true if there are dead states that reach an accept state.
- hasDeletions - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
True if this segment has pending deletions.
- hasDeletions() - Method in class org.apache.lucene.index.IndexReader
-
Returns true if any documents have been deleted.
- hasDeletions() - Method in class org.apache.lucene.index.IndexWriter
-
Returns true if this index has deletions (including buffered deletions).
- hasDeletions() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns true if there are any deletions for the segment at this commit.
- hasDocValues() - Method in class org.apache.lucene.index.FieldInfos
-
Returns true if any fields have DocValues
- hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.CharHashSet
-
Special treatment for the "empty slot" key marker.
- hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Special treatment for the "empty slot" key marker.
- hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Special treatment for the "empty slot" key marker.
- hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Special treatment for the "empty slot" key marker.
- hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.IntHashSet
-
Special treatment for the "empty slot" key marker.
- hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Special treatment for the "empty slot" key marker.
- hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Special treatment for the "empty slot" key marker.
- hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Special treatment for the "empty slot" key marker.
- hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Special treatment for the "empty slot" key marker.
- hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.LongHashSet
-
Special treatment for the "empty slot" key marker.
- hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Special treatment for the "empty slot" key marker.
- hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Special treatment for the "empty slot" key marker.
- hasFieldUpdates() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns true if there are any field updates for the segment in this commit.
- hasFreq() - Method in class org.apache.lucene.index.FieldInfos
-
Returns true if any fields have freqs
- hasFreqs() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
- hasFreqs() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
- hasFreqs() - Method in class org.apache.lucene.index.MultiTerms
- hasFreqs() - Method in class org.apache.lucene.index.Terms
-
Returns true if documents in this field store per-document term frequency (
PostingsEnum.freq()). - hash(int) - Method in class org.apache.lucene.util.SentinelIntSet
-
(internal) Return the hash for the key.
- hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
- hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
- hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
- hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
- hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
- hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
- hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
- hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
- hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
- hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
- hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
- hashCode() - Method in class org.apache.lucene.document.FieldType
- hashCode() - Method in class org.apache.lucene.document.RangeFieldQuery
- hashCode() - Method in class org.apache.lucene.document.ShapeField.DecodedTriangle
- hashCode() - Method in class org.apache.lucene.document.XYDocValuesPointInGeometryQuery
- hashCode() - Method in class org.apache.lucene.geo.Circle
- hashCode() - Method in class org.apache.lucene.geo.Line
- hashCode() - Method in class org.apache.lucene.geo.Point
- hashCode() - Method in class org.apache.lucene.geo.Polygon
- hashCode() - Method in class org.apache.lucene.geo.Rectangle
- hashCode() - Method in class org.apache.lucene.geo.XYCircle
- hashCode() - Method in class org.apache.lucene.geo.XYLine
- hashCode() - Method in class org.apache.lucene.geo.XYPoint
- hashCode() - Method in class org.apache.lucene.geo.XYPolygon
- hashCode() - Method in class org.apache.lucene.geo.XYRectangle
- hashCode() - Method in class org.apache.lucene.index.Impact
- hashCode() - Method in class org.apache.lucene.index.IndexCommit
- hashCode() - Method in class org.apache.lucene.index.IndexReader
- hashCode() - Method in class org.apache.lucene.index.PrefixCodedTerms
- hashCode() - Method in class org.apache.lucene.index.SegmentInfo
- hashCode() - Method in class org.apache.lucene.index.Term
- hashCode() - Method in class org.apache.lucene.internal.hppc.CharHashSet
- hashCode() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- hashCode() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
- hashCode() - Method in class org.apache.lucene.internal.hppc.IntArrayList
- hashCode() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- hashCode() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- hashCode() - Method in class org.apache.lucene.internal.hppc.IntHashSet
- hashCode() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- hashCode() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- hashCode() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- hashCode() - Method in class org.apache.lucene.internal.hppc.LongArrayList
- hashCode() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- hashCode() - Method in class org.apache.lucene.internal.hppc.LongHashSet
- hashCode() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- hashCode() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- hashCode() - Method in class org.apache.lucene.search.AutomatonQuery
- hashCode() - Method in class org.apache.lucene.search.BlendedTermQuery.DisjunctionMaxRewrite
- hashCode() - Method in class org.apache.lucene.search.BlendedTermQuery
- hashCode() - Method in class org.apache.lucene.search.BooleanClause
-
Returns a hash code value for this object.
- hashCode() - Method in class org.apache.lucene.search.BooleanQuery
- hashCode() - Method in class org.apache.lucene.search.BoostQuery
- hashCode() - Method in class org.apache.lucene.search.ByteVectorSimilarityQuery
- hashCode() - Method in class org.apache.lucene.search.ConstantScoreQuery
- hashCode() - Method in class org.apache.lucene.search.DisjunctionMaxQuery
-
Compute a hash code for hashing us
- hashCode() - Method in class org.apache.lucene.search.DocValuesRewriteMethod
- hashCode() - Method in class org.apache.lucene.search.DoubleValuesSource
- hashCode() - Method in class org.apache.lucene.search.Explanation
- hashCode() - Method in class org.apache.lucene.search.FieldExistsQuery
- hashCode() - Method in class org.apache.lucene.search.FloatVectorSimilarityQuery
- hashCode() - Method in class org.apache.lucene.search.FuzzyQuery
- hashCode() - Method in class org.apache.lucene.search.IndexOrDocValuesQuery
- hashCode() - Method in class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
- hashCode() - Method in class org.apache.lucene.search.IndriQuery
- hashCode() - Method in class org.apache.lucene.search.KnnByteVectorQuery
- hashCode() - Method in class org.apache.lucene.search.KnnFloatVectorQuery
- hashCode() - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
- hashCode() - Method in class org.apache.lucene.search.LongValuesSource
- hashCode() - Method in class org.apache.lucene.search.MatchAllDocsQuery
- hashCode() - Method in class org.apache.lucene.search.MatchNoDocsQuery
- hashCode() - Method in class org.apache.lucene.search.MultiPhraseQuery
-
Returns a hash code value for this object.
- hashCode() - Method in class org.apache.lucene.search.Multiset
- hashCode() - Method in class org.apache.lucene.search.MultiTermQuery
- hashCode() - Method in class org.apache.lucene.search.NGramPhraseQuery
- hashCode() - Method in class org.apache.lucene.search.PhraseQuery
-
Returns a hash code value for this object.
- hashCode() - Method in class org.apache.lucene.search.PhraseQuery.PostingsAndFreq
- hashCode() - Method in class org.apache.lucene.search.PointInSetQuery
- hashCode() - Method in class org.apache.lucene.search.PointRangeQuery
- hashCode() - Method in class org.apache.lucene.search.PrefixQuery
- hashCode() - Method in class org.apache.lucene.search.Query
-
Override and implement query hash code properly in a subclass.
- hashCode() - Method in class org.apache.lucene.search.Sort
-
Returns a hash code value for this object.
- hashCode() - Method in class org.apache.lucene.search.SortedNumericSortField
- hashCode() - Method in class org.apache.lucene.search.SortedSetSortField
- hashCode() - Method in class org.apache.lucene.search.SortField
-
Returns a hash code for this
SortFieldinstance. - hashCode() - Method in class org.apache.lucene.search.SynonymQuery
- hashCode() - Method in class org.apache.lucene.search.TermInSetQuery
- hashCode() - Method in class org.apache.lucene.search.TermQuery
- hashCode() - Method in class org.apache.lucene.search.TermRangeQuery
- hashCode() - Method in class org.apache.lucene.search.TopTermsRewrite
- hashCode() - Method in class org.apache.lucene.search.TotalHits
- hashCode() - Method in class org.apache.lucene.store.FlushInfo
- hashCode() - Method in class org.apache.lucene.store.IOContext
- hashCode() - Method in class org.apache.lucene.store.MergeInfo
- hashCode() - Method in class org.apache.lucene.util.AttributeFactory.StaticImplementationAttributeFactory
- hashCode() - Method in class org.apache.lucene.util.AttributeSource
- hashCode() - Method in class org.apache.lucene.util.automaton.CompiledAutomaton
- hashCode() - Method in class org.apache.lucene.util.automaton.RunAutomaton
- hashCode() - Method in class org.apache.lucene.util.automaton.StatePair
-
Returns hash code.
- hashCode() - Method in class org.apache.lucene.util.BytesRef
-
Calculates the hash code as required by TermsHash during indexing.
- hashCode() - Method in class org.apache.lucene.util.BytesRefBuilder
- hashCode() - Method in class org.apache.lucene.util.CharsRef
- hashCode() - Method in class org.apache.lucene.util.CharsRefBuilder
- hashCode() - Method in class org.apache.lucene.util.FixedBitSet
- hashCode() - Method in class org.apache.lucene.util.fst.PairOutputs.Pair
- hashCode() - Method in class org.apache.lucene.util.IntsRef
- hashCode() - Method in class org.apache.lucene.util.IntsRefBuilder
- hashCode() - Method in class org.apache.lucene.util.LongBitSet
- hashCode() - Method in class org.apache.lucene.util.LongsRef
- hashCode() - Method in class org.apache.lucene.util.mutable.MutableValue
- hashCode() - Method in class org.apache.lucene.util.mutable.MutableValueBool
- hashCode() - Method in class org.apache.lucene.util.mutable.MutableValueDouble
- hashCode() - Method in class org.apache.lucene.util.mutable.MutableValueFloat
- hashCode() - Method in class org.apache.lucene.util.mutable.MutableValueInt
- hashCode() - Method in class org.apache.lucene.util.mutable.MutableValueLong
- hashCode() - Method in class org.apache.lucene.util.mutable.MutableValueStr
- hashCode() - Method in class org.apache.lucene.util.Version
- hashCode(char[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns hash of chars in range start (inclusive) to end (inclusive)
- hashKey(char) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Returns a hash code for the given key.
- hashKey(char) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Returns a hash code for the given key.
- hashKey(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Returns a hash code for the given key.
- hashKey(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Returns a hash code for the given key.
- hashKey(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Returns a hash code for the given key.
- hashKey(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Returns a hash code for the given key.
- hashKey(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Returns a hash code for the given key.
- hashKey(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Returns a hash code for the given key.
- hashKey(long) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Returns a hash code for the given key.
- hashKey(long) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Returns a hash code for the given key.
- hashKey(long) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Returns a hash code for the given key.
- hashKey(long) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Returns a hash code for the given key.
- HASHTABLE_RAM_BYTES_PER_ENTRY - Static variable in class org.apache.lucene.util.RamUsageEstimator
-
Approximate memory usage that we assign to a Hashtable / HashMap entry.
- hasNext() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator
- hasNext() - Method in class org.apache.lucene.internal.hppc.AbstractIterator
- hasNext() - Method in class org.apache.lucene.util.FilterIterator
- hasNext() - Method in class org.apache.lucene.util.hnsw.HnswGraph.ArrayNodesIterator
- hasNext() - Method in class org.apache.lucene.util.hnsw.HnswGraph.CollectionNodesIterator
- hasNext() - Method in class org.apache.lucene.util.MergedIterator
- hasNext() - Method in class org.apache.lucene.util.packed.PackedLongValues.Iterator
-
Whether or not there are remaining values.
- hasNorms() - Method in class org.apache.lucene.index.FieldInfo
-
Returns true if this field actually has any norms.
- hasNorms() - Method in class org.apache.lucene.index.FieldInfos
-
Returns true if any fields have norms
- hasOffsets() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
- hasOffsets() - Method in class org.apache.lucene.index.FieldInfos
-
Returns true if any fields have offsets
- hasOffsets() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
- hasOffsets() - Method in class org.apache.lucene.index.MultiTerms
- hasOffsets() - Method in class org.apache.lucene.index.Terms
-
Returns true if documents in this field store offsets.
- hasPayloads() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
- hasPayloads() - Method in class org.apache.lucene.index.FieldInfo
-
Returns true if any payloads exist for this field.
- hasPayloads() - Method in class org.apache.lucene.index.FieldInfos
-
Returns true if any fields have payloads
- hasPayloads() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
- hasPayloads() - Method in class org.apache.lucene.index.MultiTerms
- hasPayloads() - Method in class org.apache.lucene.index.Terms
-
Returns true if documents in this field store payloads.
- hasPendingMerges() - Method in class org.apache.lucene.index.IndexWriter
-
Expert: returns true if there are merges waiting to be scheduled.
- hasPendingMerges() - Method in interface org.apache.lucene.index.MergeScheduler.MergeSource
-
Expert: returns true if there are merges waiting to be scheduled.
- hasPointValues() - Method in class org.apache.lucene.index.FieldInfos
-
Returns true if any fields have PointValues
- hasPositions() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
- hasPositions() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
- hasPositions() - Method in class org.apache.lucene.index.MultiTerms
- hasPositions() - Method in class org.apache.lucene.index.Terms
-
Returns true if documents in this field store positions.
- hasPostings() - Method in class org.apache.lucene.index.FieldInfos
-
Returns true if any fields have postings
- hasProx() - Method in class org.apache.lucene.index.FieldInfos
-
Returns true if any fields have positions
- hasSidePath(int) - Method in class org.apache.lucene.util.graph.GraphTokenStreamFiniteStrings
-
Returns whether the provided state is the start of multiple side paths of different length (eg: new york, ny)
- hasUncommittedChanges() - Method in class org.apache.lucene.index.IndexWriter
-
Returns true if there may be changes that have not been committed.
- hasVectors() - Method in class org.apache.lucene.index.FieldInfo
-
Returns true if any term vectors exist for this field.
- hasVectors() - Method in class org.apache.lucene.index.FieldInfos
-
Returns true if any fields have vectors
- hasVectorValues() - Method in class org.apache.lucene.index.FieldInfo
-
Returns whether any (numeric) vector values exist for this field
- hasVectorValues() - Method in class org.apache.lucene.index.FieldInfos
-
Returns true if any fields have vector values
- hasVectorValues(FieldInfos, String) - Static method in class org.apache.lucene.codecs.KnnVectorsWriter.MergedVectorValues
-
Returns true if the fieldInfos has vector values for the field.
- haversinMeters(double) - Static method in class org.apache.lucene.util.SloppyMath
-
Returns the Haversine distance in meters between two points given the previous result from
SloppyMath.haversinSortKey(double, double, double, double) - haversinMeters(double, double, double, double) - Static method in class org.apache.lucene.util.SloppyMath
-
Returns the Haversine distance in meters between two points specified in decimal degrees (latitude/longitude).
- haversinSortKey(double, double, double, double) - Static method in class org.apache.lucene.util.SloppyMath
-
Returns a sort key for distance.
- headerLength(String) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Computes the length of a codec header.
- HeapPointReader - Class in org.apache.lucene.util.bkd
-
Utility class to read buffered points from in-heap arrays.
- HeapPointWriter - Class in org.apache.lucene.util.bkd
-
Utility class to write new points into in-heap arrays.
- HeapPointWriter(BKDConfig, int) - Constructor for class org.apache.lucene.util.bkd.HeapPointWriter
- heapRadixSort(HeapPointWriter, int, int, int, int) - Method in class org.apache.lucene.util.bkd.BKDRadixSelector
-
Sort the heap writer by the specified dim.
- HIGH_COMPRESSION - Static variable in class org.apache.lucene.codecs.compressing.CompressionMode
-
A compression mode that trades speed for compression ratio.
- HighCompressionHashTable() - Constructor for class org.apache.lucene.util.compress.LZ4.HighCompressionHashTable
-
Sole constructor
- HIRAGANA - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
-
Hiragana token type
- HIRAGANA_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Hiragana token type
- HISTOGRAM_SIZE - Static variable in class org.apache.lucene.util.MSBRadixSorter
- HitQueue - Class in org.apache.lucene.search
-
Expert: Priority queue containing hit docs
- HitQueue(int, boolean) - Constructor for class org.apache.lucene.search.HitQueue
-
Creates a new instance with
sizeelements. - hitsThresholdReached - Variable in class org.apache.lucene.search.comparators.NumericComparator
- hnsw - Variable in class org.apache.lucene.util.hnsw.HnswGraphBuilder
- HNSW_COMPONENT - Static variable in class org.apache.lucene.util.hnsw.HnswGraphBuilder
-
A name for the HNSW component for the info-stream *
- HnswBuilder - Interface in org.apache.lucene.util.hnsw
-
Interface for builder building the
OnHeapHnswGraph - HnswConcurrentMergeBuilder - Class in org.apache.lucene.util.hnsw
-
A graph builder that manages multiple workers, it only supports adding the whole graph all at once.
- HnswConcurrentMergeBuilder(TaskExecutor, int, RandomVectorScorerSupplier, int, int, OnHeapHnswGraph, BitSet) - Constructor for class org.apache.lucene.util.hnsw.HnswConcurrentMergeBuilder
- HnswGraph - Class in org.apache.lucene.util.hnsw
-
Hierarchical Navigable Small World graph.
- HnswGraph() - Constructor for class org.apache.lucene.util.hnsw.HnswGraph
-
Sole constructor
- HnswGraph.ArrayNodesIterator - Class in org.apache.lucene.util.hnsw
-
NodesIterator that accepts nodes as an integer array.
- HnswGraph.CollectionNodesIterator - Class in org.apache.lucene.util.hnsw
-
Nodes iterator based on set representation of nodes.
- HnswGraph.NodesIterator - Class in org.apache.lucene.util.hnsw
-
Iterator over the graph nodes on a certain level, Iterator also provides the size – the total number of nodes to be iterated over.
- HnswGraphBuilder - Class in org.apache.lucene.util.hnsw
-
Builder for HNSW graph.
- HnswGraphBuilder(RandomVectorScorerSupplier, int, int, long, int) - Constructor for class org.apache.lucene.util.hnsw.HnswGraphBuilder
-
Reads all the vectors from vector values, builds a graph connecting them by their dense ordinals, using the given hyperparameter settings, and returns the resulting graph.
- HnswGraphBuilder(RandomVectorScorerSupplier, int, int, long, OnHeapHnswGraph) - Constructor for class org.apache.lucene.util.hnsw.HnswGraphBuilder
- HnswGraphBuilder(RandomVectorScorerSupplier, int, int, long, OnHeapHnswGraph, HnswLock, HnswGraphSearcher) - Constructor for class org.apache.lucene.util.hnsw.HnswGraphBuilder
-
Reads all the vectors from vector values, builds a graph connecting them by their dense ordinals, using the given hyperparameter settings, and returns the resulting graph.
- HnswGraphBuilder.GraphBuilderKnnCollector - Class in org.apache.lucene.util.hnsw
-
A restricted, specialized knnCollector that can be used when building a graph.
- HnswGraphMerger - Interface in org.apache.lucene.util.hnsw
-
Abstraction of merging multiple graphs into one on-heap graph
- HnswGraphProvider - Interface in org.apache.lucene.codecs.hnsw
-
An interface that provides an HNSW graph.
- HnswGraphSearcher - Class in org.apache.lucene.util.hnsw
-
Searches an HNSW graph to find nearest neighbors to a query vector.
- HnswGraphSearcher(NeighborQueue, BitSet) - Constructor for class org.apache.lucene.util.hnsw.HnswGraphSearcher
-
Creates a new graph searcher.
- hnswLock - Variable in class org.apache.lucene.util.hnsw.HnswGraphBuilder
- HnswUtil - Class in org.apache.lucene.util.hnsw
-
Utilities for use in tests involving HNSW graphs
- HOLE - Static variable in class org.apache.lucene.analysis.TokenStreamToAutomaton
-
We add this arc to represent a hole.
- HOUR - org.apache.lucene.document.DateTools.Resolution
-
Limit a date's resolution to hour granularity.
- humanReadableUnits(long) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns
sizein human-readable units (GB, MB, KB or bytes). - humanReadableUnits(long, DecimalFormat) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns
sizein human-readable units (GB, MB, KB or bytes).
I
- IBSimilarity - Class in org.apache.lucene.search.similarities
-
Provides a framework for the family of information-based models, as described in Stéphane Clinchant and Eric Gaussier.
- IBSimilarity(Distribution, Lambda, Normalization) - Constructor for class org.apache.lucene.search.similarities.IBSimilarity
-
Creates IBSimilarity from the three components and using default discountOverlaps value.
- IBSimilarity(Distribution, Lambda, Normalization, boolean) - Constructor for class org.apache.lucene.search.similarities.IBSimilarity
-
Creates IBSimilarity from the three components and with the specified discountOverlaps value.
- id - Variable in enum org.apache.lucene.util.packed.PackedInts.Format
- id() - Method in class org.apache.lucene.index.IndexReaderContext
-
Expert: Return an
Objectthat uniquely identifies this context. - ID_LENGTH - Static variable in class org.apache.lucene.util.StringHelper
-
length in bytes of an ID
- IDENTITY - Static variable in class org.apache.lucene.util.LongValues
-
An instance that returns the provided value.
- IDEOGRAPHIC - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
-
Ideographic token type
- IDEOGRAPHIC_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Ideographic token type
- idf(long, long) - Method in class org.apache.lucene.search.similarities.BM25Similarity
-
Implemented as
log(1 + (docCount - docFreq + 0.5)/(docFreq + 0.5)). - idf(long, long) - Method in class org.apache.lucene.search.similarities.ClassicSimilarity
-
Implemented as
log((docCount+1)/(docFreq+1)) + 1. - idf(long, long) - Method in class org.apache.lucene.search.similarities.TFIDFSimilarity
-
Computes a score factor based on a term's document frequency (the number of documents which contain the term).
- idf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
-
compute the inverted document frequency component
- idf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
-
compute the inverted document frequency component
- idf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
-
compute the inverted document frequency component
- idf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
-
compute the inverted document frequency component
- idf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
-
compute the inverted document frequency component
- idf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
-
compute the inverted document frequency component
- idf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
-
compute the inverted document frequency component
- idfExplain(CollectionStatistics, TermStatistics) - Method in class org.apache.lucene.search.similarities.BM25Similarity
-
Computes a score factor for a simple term and returns an explanation for that score factor.
- idfExplain(CollectionStatistics, TermStatistics) - Method in class org.apache.lucene.search.similarities.ClassicSimilarity
- idfExplain(CollectionStatistics, TermStatistics) - Method in class org.apache.lucene.search.similarities.TFIDFSimilarity
-
Computes a score factor for a simple term and returns an explanation for that score factor.
- idfExplain(CollectionStatistics, TermStatistics[]) - Method in class org.apache.lucene.search.similarities.BM25Similarity
-
Computes a score factor for a phrase.
- idfExplain(CollectionStatistics, TermStatistics[]) - Method in class org.apache.lucene.search.similarities.TFIDFSimilarity
-
Computes a score factor for a phrase.
- idfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
-
Explain the score of the inverted document frequency component for a single document
- idfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
- idfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
- idfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
- idfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
- idfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
- idfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
- idToString(byte[]) - Static method in class org.apache.lucene.util.StringHelper
-
Helper method to render an ID as a string, for debugging
- IgnoreRandomChains - Annotation Type in org.apache.lucene.util
-
Annotation to not test a class or constructor with
TestRandomChainsintegration test. - Impact - Class in org.apache.lucene.index
-
Per-document scoring factors.
- Impact(int, long) - Constructor for class org.apache.lucene.index.Impact
-
Constructor.
- impacts(int) - Method in class org.apache.lucene.index.FilteredTermsEnum
- impacts(int) - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
- impacts(int) - Method in class org.apache.lucene.index.MultiTermsEnum
- impacts(int) - Method in class org.apache.lucene.index.TermsEnum
-
Return a
ImpactsEnum. - impacts(int) - Method in class org.apache.lucene.search.FuzzyTermsEnum
- impacts(FieldInfo, BlockTermState, int) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
- impacts(FieldInfo, BlockTermState, int) - Method in class org.apache.lucene.codecs.PostingsReaderBase
-
Return a
ImpactsEnumthat computes impacts withscorer. - Impacts - Class in org.apache.lucene.index
-
Information about upcoming impacts, ie.
- Impacts() - Constructor for class org.apache.lucene.index.Impacts
-
Sole constructor.
- ImpactsDISI - Class in org.apache.lucene.search
-
DocIdSetIteratorthat skips non-competitive docs thanks to the indexed impacts. - ImpactsDISI(DocIdSetIterator, MaxScoreCache) - Constructor for class org.apache.lucene.search.ImpactsDISI
-
Sole constructor.
- ImpactsEnum - Class in org.apache.lucene.index
-
Extension of
PostingsEnumwhich also provides information about upcoming impacts. - ImpactsEnum() - Constructor for class org.apache.lucene.index.ImpactsEnum
-
Sole constructor.
- ImpactsSource - Interface in org.apache.lucene.index
-
Source of
Impacts. - in - Variable in class org.apache.lucene.index.FilterBinaryDocValues
-
Wrapped values
- in - Variable in class org.apache.lucene.index.FilterCodecReader
-
The underlying CodecReader instance.
- in - Variable in class org.apache.lucene.index.FilterDirectoryReader
-
The filtered DirectoryReader
- in - Variable in class org.apache.lucene.index.FilterLeafReader.FilterFields
-
The underlying Fields instance.
- in - Variable in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
-
The underlying PostingsEnum instance.
- in - Variable in class org.apache.lucene.index.FilterLeafReader.FilterTerms
-
The underlying Terms instance.
- in - Variable in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
-
The underlying TermsEnum instance.
- in - Variable in class org.apache.lucene.index.FilterLeafReader
-
The underlying LeafReader.
- in - Variable in class org.apache.lucene.index.FilterMergePolicy
-
The wrapped
MergePolicy. - in - Variable in class org.apache.lucene.index.FilterNumericDocValues
-
Wrapped values
- in - Variable in class org.apache.lucene.index.FilterSortedDocValues
-
Wrapped values
- in - Variable in class org.apache.lucene.index.FilterSortedNumericDocValues
-
Wrapped values
- in - Variable in class org.apache.lucene.index.FilterSortedSetDocValues
-
Wrapped values
- in - Variable in class org.apache.lucene.index.FilterVectorValues
-
Wrapped values
- in - Variable in class org.apache.lucene.internal.vectorization.PostingDecodingUtil
-
The wrapper
IndexInput. - in - Variable in class org.apache.lucene.search.FilterCollector
- in - Variable in class org.apache.lucene.search.FilterLeafCollector
- in - Variable in class org.apache.lucene.search.FilterMatchesIterator
-
The delegate
- in - Variable in class org.apache.lucene.search.FilterScorable
- in - Variable in class org.apache.lucene.search.FilterScorer
- in - Variable in class org.apache.lucene.search.FilterWeight
- in - Variable in class org.apache.lucene.store.FilterDirectory
- in - Variable in class org.apache.lucene.store.FilterIndexInput
- in - Variable in class org.apache.lucene.util.OfflineSorter.ByteSequencesReader
- includesLower() - Method in class org.apache.lucene.search.TermRangeQuery
-
Returns
trueif the lower endpoint is inclusive - includesUpper() - Method in class org.apache.lucene.search.TermRangeQuery
-
Returns
trueif the upper endpoint is inclusive - incomplete() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
- incRef() - Method in class org.apache.lucene.index.IndexReader
-
Expert: increments the refCount of this IndexReader instance.
- incRef() - Method in class org.apache.lucene.util.FileDeleter.RefCount
- incRef() - Method in class org.apache.lucene.util.RefCount
-
Increments the reference count.
- incRef(String) - Method in class org.apache.lucene.util.FileDeleter
- incRef(Collection<String>) - Method in class org.apache.lucene.util.FileDeleter
- incRef(IndexCommit) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
-
Increments the refCount for this
IndexCommit. - incRefDeleter(SegmentInfos) - Method in class org.apache.lucene.index.IndexWriter
-
Record that the files referenced by this
SegmentInfosare still in use. - IncrementalHnswGraphMerger - Class in org.apache.lucene.util.hnsw
-
This selects the biggest Hnsw graph from the provided merge state and initializes a new HnswGraphBuilder with that graph as a starting point.
- IncrementalHnswGraphMerger(FieldInfo, RandomVectorScorerSupplier, int, int) - Constructor for class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
- incrementBaseToken() - Method in class org.apache.lucene.analysis.GraphTokenFilter
-
Move the root of the graph to the next token in the wrapped TokenStream
- incrementGraph() - Method in class org.apache.lucene.analysis.GraphTokenFilter
-
Reset to the root token again, and move down the next route through the graph
- incrementGraphToken() - Method in class org.apache.lucene.analysis.GraphTokenFilter
-
Move to the next token in the current route through the graph
- incrementToken() - Method in class org.apache.lucene.analysis.CachingTokenFilter
-
The first time called, it'll read and cache all tokens from the input.
- incrementToken() - Method in class org.apache.lucene.analysis.FilteringTokenFilter
- incrementToken() - Method in class org.apache.lucene.analysis.LowerCaseFilter
- incrementToken() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
- incrementToken() - Method in class org.apache.lucene.analysis.TokenStream
-
Consumers (i.e.,
IndexWriter) use this method to advance the stream to the next token. - incVisitedCount(int) - Method in class org.apache.lucene.search.AbstractKnnCollector
- incVisitedCount(int) - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
- incVisitedCount(int) - Method in interface org.apache.lucene.search.KnnCollector
- incVisitedCount(int) - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
- incVisitedCount(int) - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
- Independence - Class in org.apache.lucene.search.similarities
-
Computes the measure of divergence from independence for DFI scoring functions.
- Independence() - Constructor for class org.apache.lucene.search.similarities.Independence
-
Sole constructor.
- IndependenceChiSquared - Class in org.apache.lucene.search.similarities
-
Normalized chi-squared measure of distance from independence
- IndependenceChiSquared() - Constructor for class org.apache.lucene.search.similarities.IndependenceChiSquared
-
Sole constructor.
- IndependenceSaturated - Class in org.apache.lucene.search.similarities
-
Saturated measure of distance from independence
- IndependenceSaturated() - Constructor for class org.apache.lucene.search.similarities.IndependenceSaturated
-
Sole constructor.
- IndependenceStandardized - Class in org.apache.lucene.search.similarities
-
Standardized measure of distance from independence
- IndependenceStandardized() - Constructor for class org.apache.lucene.search.similarities.IndependenceStandardized
-
Sole constructor.
- index - Variable in class org.apache.lucene.internal.hppc.CharCursor
-
The current value's index in the container this cursor belongs to.
- index - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap.CharObjectCursor
-
The current key and value's index in the container this cursor belongs to.
- index - Variable in class org.apache.lucene.internal.hppc.DoubleCursor
-
The current value's index in the container this cursor belongs to.
- index - Variable in class org.apache.lucene.internal.hppc.FloatCursor
-
The current value's index in the container this cursor belongs to.
- index - Variable in class org.apache.lucene.internal.hppc.IntCursor
-
The current value's index in the container this cursor belongs to.
- index - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap.IntDoubleCursor
-
The current key and value's index in the container this cursor beints to.
- index - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap.IntFloatCursor
-
The current key and value's index in the container this cursor beints to.
- index - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap.IntIntCursor
-
The current key and value's index in the container this cursor belongs to.
- index - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap.IntLongCursor
-
The current key and value's index in the container this cursor belongs to.
- index - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap.IntObjectCursor
-
The current key and value's index in the container this cursor belongs to.
- index - Variable in class org.apache.lucene.internal.hppc.LongCursor
-
The current value's index in the container this cursor belongs to.
- index - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap.LongFloatCursor
-
The current key and value's index in the container this cursor belongs to.
- index - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap.LongIntCursor
-
The current key and value's index in the container this cursor belongs to.
- index - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap.LongObjectCursor
-
The current key and value's index in the container this cursor belongs to.
- index - Variable in class org.apache.lucene.internal.hppc.ObjectCursor
-
The current value's index in the container this cursor belongs to.
- index() - Method in class org.apache.lucene.codecs.lucene90.IndexedDISI
- INDEX_CODEC_NAME - Static variable in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
-
Codec name for the index.
- INDEX_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
-
Extension of stored fields index
- INDEX_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene90.Lucene90PointsFormat
-
Filename extension for the index per field
- IndexableField - Interface in org.apache.lucene.index
-
Represents a single field for indexing.
- IndexableFieldType - Interface in org.apache.lucene.index
-
Describes the properties of a field.
- IndexCommit - Class in org.apache.lucene.index
-
Expert: represents a single commit into an index as seen by the
IndexDeletionPolicyorIndexReader. - IndexCommit() - Constructor for class org.apache.lucene.index.IndexCommit
-
Sole constructor.
- indexCommits - Variable in class org.apache.lucene.index.SnapshotDeletionPolicy
-
Used to map gen to IndexCommit.
- IndexDeletionPolicy - Class in org.apache.lucene.index
-
Expert: policy for deletion of stale
index commits. - IndexDeletionPolicy() - Constructor for class org.apache.lucene.index.IndexDeletionPolicy
-
Sole constructor, typically called by sub-classes constructors.
- IndexedDISI - Class in org.apache.lucene.codecs.lucene90
-
Disk-based implementation of a
DocIdSetIteratorwhich can return the index of the current document, i.e. - IndexedDISI(IndexInput, long, long, int, byte, long) - Constructor for class org.apache.lucene.codecs.lucene90.IndexedDISI
-
This constructor always creates a new blockSlice and a new jumpTable from in, to ensure that operations are independent from the caller.
- indexExists(int) - Method in class org.apache.lucene.internal.hppc.CharHashSet
- indexExists(int) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- indexExists(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- indexExists(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- indexExists(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
- indexExists(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- indexExists(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- indexExists(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- indexExists(int) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- indexExists(int) - Method in class org.apache.lucene.internal.hppc.LongHashSet
- indexExists(int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- indexExists(int) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- indexExists(Directory) - Static method in class org.apache.lucene.index.DirectoryReader
-
Returns
trueif an index likely exists at the specified directory. - IndexFileNames - Class in org.apache.lucene.index
-
This class contains useful constants representing filenames and extensions used by lucene, as well as convenience methods for querying whether a file name matches an extension (
matchesExtension), as well as generating file names from a segment name, generation and extension (fileNameFromGeneration,segmentFileName). - IndexFormatTooNewException - Exception in org.apache.lucene.index
-
This exception is thrown when Lucene detects an index that is newer than this Lucene version.
- IndexFormatTooNewException(String, int, int, int) - Constructor for exception org.apache.lucene.index.IndexFormatTooNewException
-
Creates an
IndexFormatTooNewException - IndexFormatTooNewException(DataInput, int, int, int) - Constructor for exception org.apache.lucene.index.IndexFormatTooNewException
-
Creates an
IndexFormatTooNewException - IndexFormatTooOldException - Exception in org.apache.lucene.index
-
This exception is thrown when Lucene detects an index that is too old for this Lucene version
- IndexFormatTooOldException(String, int, int, int) - Constructor for exception org.apache.lucene.index.IndexFormatTooOldException
-
Creates an
IndexFormatTooOldException. - IndexFormatTooOldException(String, String) - Constructor for exception org.apache.lucene.index.IndexFormatTooOldException
-
Creates an
IndexFormatTooOldException. - IndexFormatTooOldException(DataInput, int, int, int) - Constructor for exception org.apache.lucene.index.IndexFormatTooOldException
-
Creates an
IndexFormatTooOldException. - IndexFormatTooOldException(DataInput, String) - Constructor for exception org.apache.lucene.index.IndexFormatTooOldException
-
Creates an
IndexFormatTooOldException. - indexGet(int) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Returns the exact value of the existing key.
- indexGet(int) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- indexGet(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- indexGet(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- indexGet(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Returns the exact value of the existing key.
- indexGet(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- indexGet(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- indexGet(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- indexGet(int) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- indexGet(int) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Returns the exact value of the existing key.
- indexGet(int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- indexGet(int) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- indexHeaderLength(String, String) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Computes the length of an index header.
- IndexInput - Class in org.apache.lucene.store
-
Abstract base class for input from a file in a
Directory. - IndexInput(String) - Constructor for class org.apache.lucene.store.IndexInput
-
resourceDescription should be a non-null, opaque string describing this resource; it's returned from
IndexInput.toString(). - indexInsert(int, char) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Inserts a key for an index that is not present in the set.
- indexInsert(int, char, VType) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- indexInsert(int, int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Inserts a key for an index that is not present in the set.
- indexInsert(int, int, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- indexInsert(int, int, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- indexInsert(int, int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- indexInsert(int, int, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- indexInsert(int, int, VType) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- indexInsert(int, long) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Inserts a key for an index that is not present in the set.
- indexInsert(int, long, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- indexInsert(int, long, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- indexInsert(int, long, VType) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- IndexNotFoundException - Exception in org.apache.lucene.index
-
Signals that no index was found in the Directory.
- IndexNotFoundException(String) - Constructor for exception org.apache.lucene.index.IndexNotFoundException
-
Creates IndexFileNotFoundException with the description message.
- indexNumBytes - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
Byte size of the index.
- indexOf(char) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Returns a logical "index" of a given key that can be used to speed up follow-up logic in certain scenarios (conditional logic).
- indexOf(char) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- indexOf(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
- indexOf(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
- indexOf(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- indexOf(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- indexOf(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Returns a logical "index" of a given key that can be used to speed up follow-up logic in certain scenarios (conditional logic).
- indexOf(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- indexOf(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- indexOf(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- indexOf(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
- indexOf(long) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- indexOf(long) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Returns a logical "index" of a given key that can be used to speed up follow-up logic in certain scenarios (conditional logic).
- indexOf(long) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- indexOf(long) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- indexOptions - Variable in class org.apache.lucene.codecs.PushPostingsWriterBase
-
IndexOptionsof current field being written - indexOptions() - Method in class org.apache.lucene.document.FieldType
-
IndexOptions, describing what should be recorded into the inverted index - indexOptions() - Method in interface org.apache.lucene.index.IndexableFieldType
-
IndexOptions, describing what should be recorded into the inverted index - IndexOptions - Enum in org.apache.lucene.index
-
Controls how much information is stored in the postings lists.
- INDEXORDER - Static variable in class org.apache.lucene.search.Sort
-
Represents sorting by index order.
- IndexOrDocValuesQuery - Class in org.apache.lucene.search
-
A query that uses either an index structure (points or terms) or doc values in order to run a query, depending which one is more efficient.
- IndexOrDocValuesQuery(Query, Query) - Constructor for class org.apache.lucene.search.IndexOrDocValuesQuery
-
Create an
IndexOrDocValuesQuery. - indexOut - Variable in class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter
-
Outputs used to write the BKD tree data files.
- IndexOutput - Class in org.apache.lucene.store
-
A
DataOutputfor appending data to a file in aDirectory. - IndexOutput(String, String) - Constructor for class org.apache.lucene.store.IndexOutput
-
Sole constructor.
- IndexPackageAccess - Interface in org.apache.lucene.internal.tests
-
Access to
org.apache.lucene.indexpackage internals exposed to the test framework. - IndexPackageAccess.FieldInfosBuilder - Interface in org.apache.lucene.internal.tests
-
Public type exposing
FieldInfointernal builders. - IndexReader - Class in org.apache.lucene.index
-
IndexReader is an abstract class, providing an interface for accessing a point-in-time view of an index.
- IndexReader.CacheHelper - Interface in org.apache.lucene.index
-
A utility class that gives hooks in order to help build a cache based on the data that is contained in this index.
- IndexReader.CacheKey - Class in org.apache.lucene.index
-
A cache key identifying a resource that is being cached on.
- IndexReader.ClosedListener - Interface in org.apache.lucene.index
-
A listener that is called when a resource gets closed.
- IndexReaderContext - Class in org.apache.lucene.index
-
A struct like class that represents a hierarchical relationship between
IndexReaderinstances. - indexRemove(int) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Removes a key at an index previously acquired from
CharHashSet.indexOf(char). - indexRemove(int) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- indexRemove(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- indexRemove(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- indexRemove(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Removes a key at an index previously acquired from
IntHashSet.indexOf(int). - indexRemove(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- indexRemove(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- indexRemove(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- indexRemove(int) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- indexRemove(int) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Removes a key at an index previously acquired from
LongHashSet.indexOf(long). - indexRemove(int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- indexRemove(int) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- indexReplace(int, char) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Replaces the existing equivalent key with the given one and returns any previous value stored for that key.
- indexReplace(int, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- indexReplace(int, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- indexReplace(int, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- indexReplace(int, int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Replaces the existing equivalent key with the given one and returns any previous value stored for that key.
- indexReplace(int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- indexReplace(int, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- indexReplace(int, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- indexReplace(int, long) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Replaces the existing equivalent key with the given one and returns any previous value stored for that key.
- indexReplace(int, VType) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- indexReplace(int, VType) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- indexReplace(int, VType) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- IndexSearcher - Class in org.apache.lucene.search
-
Implements search over a single IndexReader.
- IndexSearcher(IndexReader) - Constructor for class org.apache.lucene.search.IndexSearcher
-
Creates a searcher searching the provided index.
- IndexSearcher(IndexReaderContext) - Constructor for class org.apache.lucene.search.IndexSearcher
-
Creates a searcher searching the provided top-level
IndexReaderContext. - IndexSearcher(IndexReaderContext, Executor) - Constructor for class org.apache.lucene.search.IndexSearcher
-
Creates a searcher searching the provided top-level
IndexReaderContext. - IndexSearcher(IndexReader, Executor) - Constructor for class org.apache.lucene.search.IndexSearcher
-
Runs searches for each segment separately, using the provided Executor.
- IndexSearcher.LeafSlice - Class in org.apache.lucene.search
-
A class holding a subset of the
IndexSearchers leaf contexts to be executed within a single thread. - IndexSearcher.TooManyClauses - Exception in org.apache.lucene.search
-
Thrown when an attempt is made to add more than
IndexSearcher.TooManyClauses.getMaxClauseCount()clauses. - IndexSearcher.TooManyNestedClauses - Exception in org.apache.lucene.search
-
Thrown when a client attempts to execute a Query that has more than
IndexSearcher.TooManyClauses.getMaxClauseCount()total clauses cumulatively in all of its children. - indexSort - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
The sort order to use to write merged segments.
- IndexSorter - Interface in org.apache.lucene.index
-
Handles how documents should be sorted in an index, both within a segment and between segments.
- IndexSorter.ComparableProvider - Interface in org.apache.lucene.index
-
Used for sorting documents across segments
- IndexSorter.DocComparator - Interface in org.apache.lucene.index
-
A comparator of doc IDs, used for sorting documents within a segment
- IndexSorter.DoubleSorter - Class in org.apache.lucene.index
-
Sorts documents based on double values from a NumericDocValues instance
- IndexSorter.FloatSorter - Class in org.apache.lucene.index
-
Sorts documents based on float values from a NumericDocValues instance
- IndexSorter.IntSorter - Class in org.apache.lucene.index
-
Sorts documents based on integer values from a NumericDocValues instance
- IndexSorter.LongSorter - Class in org.apache.lucene.index
-
Sorts documents based on long values from a NumericDocValues instance
- IndexSorter.NumericDocValuesProvider - Interface in org.apache.lucene.index
-
Provide a NumericDocValues instance for a LeafReader
- IndexSorter.SortedDocValuesProvider - Interface in org.apache.lucene.index
-
Provide a SortedDocValues instance for a LeafReader
- IndexSorter.StringSorter - Class in org.apache.lucene.index
-
Sorts documents based on terms from a SortedDocValues instance
- indexSortFields - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
The field names involved in the index sort
- IndexSortSortedNumericDocValuesRangeQuery - Class in org.apache.lucene.search
-
A range query that can take advantage of the fact that the index is sorted to speed up execution.
- IndexSortSortedNumericDocValuesRangeQuery(String, long, long, Query) - Constructor for class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
-
Creates a new
IndexSortSortedNumericDocValuesRangeQuery. - indexSortStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Status of index sort
- IndexUpgrader - Class in org.apache.lucene.index
-
This is an easy-to-use tool that upgrades all segments of an index from previous Lucene versions to the current segment file format.
- IndexUpgrader(Directory) - Constructor for class org.apache.lucene.index.IndexUpgrader
-
Creates index upgrader on the given directory, using an
IndexWriterusing the givenmatchVersion. - IndexUpgrader(Directory, IndexWriterConfig, boolean) - Constructor for class org.apache.lucene.index.IndexUpgrader
-
Creates index upgrader on the given directory, using an
IndexWriterusing the given config. - IndexUpgrader(Directory, InfoStream, boolean) - Constructor for class org.apache.lucene.index.IndexUpgrader
-
Creates index upgrader on the given directory, using an
IndexWriterusing the givenmatchVersion. - IndexWriter - Class in org.apache.lucene.index
-
An
IndexWritercreates and maintains an index. - IndexWriter(Directory, IndexWriterConfig) - Constructor for class org.apache.lucene.index.IndexWriter
-
Constructs a new IndexWriter per the settings given in
conf. - IndexWriter.DocStats - Class in org.apache.lucene.index
-
DocStats for this index
- IndexWriter.IndexReaderWarmer - Interface in org.apache.lucene.index
-
If
DirectoryReader.open(IndexWriter)has been called (ie, this writer is in near real-time mode), then after a merge completes, this class can be invoked to warm the reader on the newly merged segment, before the merge commits. - IndexWriterAccess - Interface in org.apache.lucene.internal.tests
-
Access to
IndexWriterinternals exposed to the test framework. - IndexWriterConfig - Class in org.apache.lucene.index
-
Holds all the configuration that is used to create an
IndexWriter. - IndexWriterConfig() - Constructor for class org.apache.lucene.index.IndexWriterConfig
-
Creates a new config, using
StandardAnalyzeras the analyzer. - IndexWriterConfig(Analyzer) - Constructor for class org.apache.lucene.index.IndexWriterConfig
-
Creates a new config that with the provided
Analyzer. - IndexWriterConfig.OpenMode - Enum in org.apache.lucene.index
-
Specifies the open mode for
IndexWriter. - IndexWriterEventListener - Interface in org.apache.lucene.index
-
A callback event listener for recording key events happened inside IndexWriter
- IndriAndQuery - Class in org.apache.lucene.search
-
A Query that matches documents matching combinations of subqueries.
- IndriAndQuery(List<BooleanClause>) - Constructor for class org.apache.lucene.search.IndriAndQuery
- IndriAndScorer - Class in org.apache.lucene.search
-
Combines scores of subscorers.
- IndriAndScorer(Weight, List<Scorer>, ScoreMode, float) - Constructor for class org.apache.lucene.search.IndriAndScorer
- IndriAndWeight - Class in org.apache.lucene.search
-
The Weight for IndriAndQuery, used to normalize, score and explain these queries.
- IndriAndWeight(IndriAndQuery, IndexSearcher, ScoreMode, float) - Constructor for class org.apache.lucene.search.IndriAndWeight
- IndriCollectionModel() - Constructor for class org.apache.lucene.search.similarities.IndriDirichletSimilarity.IndriCollectionModel
-
Sole constructor: parameter-free
- IndriDirichletSimilarity - Class in org.apache.lucene.search.similarities
-
Bayesian smoothing using Dirichlet priors as implemented in the Indri Search engine (http://www.lemurproject.org/indri.php).
- IndriDirichletSimilarity() - Constructor for class org.apache.lucene.search.similarities.IndriDirichletSimilarity
-
Instantiates the similarity with the default μ value of 2000.
- IndriDirichletSimilarity(float) - Constructor for class org.apache.lucene.search.similarities.IndriDirichletSimilarity
-
Instantiates the similarity with the provided μ parameter.
- IndriDirichletSimilarity(LMSimilarity.CollectionModel) - Constructor for class org.apache.lucene.search.similarities.IndriDirichletSimilarity
-
Instantiates the similarity with the default μ value of 2000.
- IndriDirichletSimilarity(LMSimilarity.CollectionModel, boolean, float) - Constructor for class org.apache.lucene.search.similarities.IndriDirichletSimilarity
-
Instantiates the similarity with the provided parameters.
- IndriDirichletSimilarity(LMSimilarity.CollectionModel, float) - Constructor for class org.apache.lucene.search.similarities.IndriDirichletSimilarity
-
Instantiates the similarity with the provided μ parameter.
- IndriDirichletSimilarity.IndriCollectionModel - Class in org.apache.lucene.search.similarities
-
Models
p(w|C)as the number of occurrences of the term in the collection, divided by the total number of tokens+ 1. - IndriDisjunctionScorer - Class in org.apache.lucene.search
-
The Indri implemenation of a disjunction scorer which stores the subscorers for the child queries.
- IndriDisjunctionScorer(Weight, List<Scorer>, ScoreMode, float) - Constructor for class org.apache.lucene.search.IndriDisjunctionScorer
- IndriQuery - Class in org.apache.lucene.search
-
A Basic abstract query that all IndriQueries can extend to implement toString, equals, getClauses, and iterator.
- IndriQuery(List<BooleanClause>) - Constructor for class org.apache.lucene.search.IndriQuery
- IndriScorer - Class in org.apache.lucene.search
-
The Indri parent scorer that stores the boost so that IndriScorers can use the boost outside of the term.
- IndriScorer(Weight, float) - Constructor for class org.apache.lucene.search.IndriScorer
- InetAddressPoint - Class in org.apache.lucene.document
-
An indexed 128-bit
InetAddressfield. - InetAddressPoint(String, InetAddress) - Constructor for class org.apache.lucene.document.InetAddressPoint
-
Creates a new InetAddressPoint, indexing the provided address.
- InetAddressRange - Class in org.apache.lucene.document
-
An indexed InetAddress Range Field
- InetAddressRange(String, InetAddress, InetAddress) - Constructor for class org.apache.lucene.document.InetAddressRange
-
Create a new InetAddressRange from min/max value
- info - Variable in class org.apache.lucene.index.SegmentCommitInfo
-
The
SegmentInfothat we wrap. - info(int) - Method in class org.apache.lucene.index.SegmentInfos
-
Returns
SegmentCommitInfoat the provided index. - inform(ResourceLoader) - Method in interface org.apache.lucene.util.ResourceLoaderAware
-
Initializes this component with the provided ResourceLoader (used for loading classes, files, etc).
- infoStream - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
InfoStreamfor debugging messages. - infoStream - Variable in class org.apache.lucene.index.MergeScheduler
-
For messages about merge scheduling
- infoStream - Variable in class org.apache.lucene.index.MergeState
-
InfoStream for debugging messages.
- infoStream - Variable in class org.apache.lucene.index.SegmentWriteState
-
InfoStreamused for debugging messages. - InfoStream - Class in org.apache.lucene.util
-
Debugging API for Lucene classes such as
IndexWriterandSegmentInfos. - InfoStream() - Constructor for class org.apache.lucene.util.InfoStream
- init() - Method in class org.apache.lucene.codecs.MultiLevelSkipListWriter
-
Allocates internal skip buffers.
- init() - Method in class org.apache.lucene.util.BytesRefHash.BytesStartArray
-
Initializes the BytesStartArray.
- init() - Method in class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
- init(long, int) - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader
-
Initializes the reader, for reuse on a new term.
- init(IndexInput, SegmentReadState) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
- init(IndexInput, SegmentReadState) - Method in class org.apache.lucene.codecs.PostingsReaderBase
-
Performs any initialization, such as reading and verifying the header from the provided terms dictionary
IndexInput. - init(IndexOutput, SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
- init(IndexOutput, SegmentWriteState) - Method in class org.apache.lucene.codecs.PostingsWriterBase
-
Called once after startup, before any terms have been added.
- initDocMap - Variable in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
- initGraph(int, HnswGraph, int[], int) - Static method in class org.apache.lucene.util.hnsw.InitializedHnswGraphBuilder
- initGraphSize - Variable in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
- InitializedHnswGraphBuilder - Class in org.apache.lucene.util.hnsw
-
This creates a graph builder that is initialized with the provided HnswGraph.
- InitializedHnswGraphBuilder(RandomVectorScorerSupplier, int, int, long, OnHeapHnswGraph, BitSet) - Constructor for class org.apache.lucene.util.hnsw.InitializedHnswGraphBuilder
- initialValue() - Method in class org.apache.lucene.util.CloseableThreadLocal
- initReader - Variable in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
- initReader(String, Reader) - Method in class org.apache.lucene.analysis.Analyzer
-
Override this if you want to add a CharFilter chain.
- initReader(String, Reader) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
- initReaderForNormalization(String, Reader) - Method in class org.apache.lucene.analysis.Analyzer
-
Wrap the given
ReaderwithCharFilters that make sense for normalization. - initReaderForNormalization(String, Reader) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
- initRefCount(String) - Method in class org.apache.lucene.util.FileDeleter
-
if the file is not yet recorded, this method will create a new RefCount object with count 0
- initSize - Variable in class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
- initTransition(int, Transition) - Method in class org.apache.lucene.util.automaton.Automaton
-
Initialize the provided Transition to iterate through all transitions leaving the specified state.
- InPlaceMergeSorter - Class in org.apache.lucene.util
-
Sorterimplementation based on the merge-sort algorithm that merges in place (no extra memory will be allocated). - InPlaceMergeSorter() - Constructor for class org.apache.lucene.util.InPlaceMergeSorter
-
Create a new
InPlaceMergeSorter - input - Variable in class org.apache.lucene.analysis.CharFilter
-
The underlying character-input stream.
- input - Variable in class org.apache.lucene.analysis.TokenFilter
-
The source of tokens for this filter.
- input - Variable in class org.apache.lucene.analysis.Tokenizer
-
The text source for this Tokenizer.
- input - Variable in class org.apache.lucene.util.fst.BytesRefFSTEnum.InputOutput
- input - Variable in class org.apache.lucene.util.fst.IntsRefFSTEnum.InputOutput
- input - Variable in class org.apache.lucene.util.fst.Util.FSTPath
- input - Variable in class org.apache.lucene.util.fst.Util.Result
- InputOutput() - Constructor for class org.apache.lucene.util.fst.BytesRefFSTEnum.InputOutput
- InputOutput() - Constructor for class org.apache.lucene.util.fst.IntsRefFSTEnum.InputOutput
- InputStreamDataInput - Class in org.apache.lucene.store
-
A
DataInputwrapping a plainInputStream. - InputStreamDataInput(InputStream) - Constructor for class org.apache.lucene.store.InputStreamDataInput
- insert(int, float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
- insert(int, int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
- insert(int, long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
- insertWithOverflow(int, float) - Method in class org.apache.lucene.util.hnsw.NeighborQueue
-
If the heap is not full (size is less than the initialSize provided to the constructor), adds a new node-and-score element.
- insertWithOverflow(long) - Method in class org.apache.lucene.util.LongHeap
-
Adds a value to an LongHeap in log(size) time.
- insertWithOverflow(T) - Method in class org.apache.lucene.util.PriorityQueue
-
Adds an Object to a PriorityQueue in log(size) time.
- INSTANCE - Static variable in class org.apache.lucene.codecs.hnsw.DefaultFlatVectorScorer
- INSTANCE - Static variable in class org.apache.lucene.index.NoDeletionPolicy
-
The single instance of this class.
- INSTANCE - Static variable in class org.apache.lucene.index.NoMergePolicy
-
Singleton instance.
- INSTANCE - Static variable in class org.apache.lucene.index.NoMergeScheduler
-
The single instance of
NoMergeScheduler - INSTANCE - Static variable in class org.apache.lucene.store.NativeFSLockFactory
-
Singleton instance
- INSTANCE - Static variable in class org.apache.lucene.store.NoLockFactory
-
The singleton
- INSTANCE - Static variable in class org.apache.lucene.store.SimpleFSLockFactory
-
Singleton instance
- INT - org.apache.lucene.search.SortField.Type
-
Sort using term values as encoded Integers.
- INT_BLOCK_MASK - Static variable in class org.apache.lucene.util.IntBlockPool
- INT_BLOCK_SHIFT - Static variable in class org.apache.lucene.util.IntBlockPool
- INT_BLOCK_SIZE - Static variable in class org.apache.lucene.util.IntBlockPool
- int4DotProduct(byte[], boolean, byte[], boolean) - Method in interface org.apache.lucene.internal.vectorization.VectorUtilSupport
-
Returns the dot product over the computed bytes, assuming the values are int4 encoded.
- int4DotProduct(byte[], byte[]) - Static method in class org.apache.lucene.util.VectorUtil
- int4DotProductPacked(byte[], byte[]) - Static method in class org.apache.lucene.util.VectorUtil
-
Dot product computed over int4 (values between [0,15]) bytes.
- int4ToLong(int) - Static method in class org.apache.lucene.util.SmallFloat
-
Decode values encoded with
SmallFloat.longToInt4(long). - IntArrayList - Class in org.apache.lucene.internal.hppc
-
An array-backed list of
int. - IntArrayList() - Constructor for class org.apache.lucene.internal.hppc.IntArrayList
-
New instance with sane defaults.
- IntArrayList(int) - Constructor for class org.apache.lucene.internal.hppc.IntArrayList
-
New instance with sane defaults.
- IntArrayList(IntArrayList) - Constructor for class org.apache.lucene.internal.hppc.IntArrayList
-
Creates a new list from the elements of another list in its iteration order.
- intAt(int) - Method in class org.apache.lucene.util.IntsRefBuilder
-
Return the int at the given offset.
- IntBlockPool - Class in org.apache.lucene.util
-
A pool for int blocks similar to
ByteBlockPool - IntBlockPool() - Constructor for class org.apache.lucene.util.IntBlockPool
-
Creates a new
IntBlockPoolwith a defaultIntBlockPool.Allocator. - IntBlockPool(IntBlockPool.Allocator) - Constructor for class org.apache.lucene.util.IntBlockPool
-
Creates a new
IntBlockPoolwith the givenIntBlockPool.Allocator. - IntBlockPool.Allocator - Class in org.apache.lucene.util
-
Abstract class for allocating and freeing int blocks.
- IntBlockPool.DirectAllocator - Class in org.apache.lucene.util
-
A simple
IntBlockPool.Allocatorthat never recycles. - IntBlockTermState() - Constructor for class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState
-
Sole constructor.
- IntComparator - Class in org.apache.lucene.search.comparators
-
Comparator based on
Integer.compare(int, int)fornumHits. - IntComparator(int, String, Integer, boolean, Pruning) - Constructor for class org.apache.lucene.search.comparators.IntComparator
- IntComparator.IntLeafComparator - Class in org.apache.lucene.search.comparators
-
Leaf comparator for
IntComparatorthat provides skipping functionality - IntContainer() - Constructor for class org.apache.lucene.internal.hppc.IntIntHashMap.IntContainer
- IntCursor - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index and int value.
- IntCursor() - Constructor for class org.apache.lucene.internal.hppc.IntCursor
- IntDoubleCursor() - Constructor for class org.apache.lucene.internal.hppc.IntDoubleHashMap.IntDoubleCursor
- IntDoubleHashMap - Class in org.apache.lucene.internal.hppc
-
A hash map of
inttodouble, implemented using open addressing with linear probing for collision resolution. - IntDoubleHashMap() - Constructor for class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
New instance with sane defaults.
- IntDoubleHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
New instance with sane defaults.
- IntDoubleHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
New instance with the provided defaults.
- IntDoubleHashMap(IntDoubleHashMap) - Constructor for class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Create a hash map from all key-value pairs of another map.
- IntDoubleHashMap.IntDoubleCursor - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index,key and value
- IntDoubleHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc
-
A view of the keys inside this hash map.
- IntDoubleHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc
-
A view over the set of values of this map.
- INTEGER - org.apache.lucene.document.StoredValue.Type
-
Type of integer values.
- interleave(int, int) - Static method in class org.apache.lucene.util.BitUtil
-
Interleaves the first 32 bits of each long value
- intersect(PointValues.IntersectVisitor) - Method in class org.apache.lucene.index.PointValues
-
Finds all documents and points matching the provided visitor.
- intersect(CompiledAutomaton) - Method in class org.apache.lucene.index.FilterSortedDocValues
- intersect(CompiledAutomaton) - Method in class org.apache.lucene.index.FilterSortedSetDocValues
- intersect(CompiledAutomaton) - Method in class org.apache.lucene.index.SortedDocValues
-
Returns a
TermsEnumover the values, filtered by aCompiledAutomatonThe enum supportsTermsEnum.ord(). - intersect(CompiledAutomaton) - Method in class org.apache.lucene.index.SortedSetDocValues
-
Returns a
TermsEnumover the values, filtered by aCompiledAutomatonThe enum supportsTermsEnum.ord(). - intersect(CompiledAutomaton, BytesRef) - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
- intersect(CompiledAutomaton, BytesRef) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableTerms
- intersect(CompiledAutomaton, BytesRef) - Method in class org.apache.lucene.index.MultiTerms
- intersect(CompiledAutomaton, BytesRef) - Method in class org.apache.lucene.index.Terms
-
Returns a TermsEnum that iterates over all terms and documents that are accepted by the provided
CompiledAutomaton. - intersection(Automaton, Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns an automaton that accepts the intersection of the languages of the given automata.
- INTERSECTION - Static variable in class org.apache.lucene.util.automaton.RegExp
-
Syntax flag, enables intersection (
&). - intersectionCount(FixedBitSet, FixedBitSet) - Static method in class org.apache.lucene.util.FixedBitSet
-
Returns the popcount or cardinality of the intersection of the two sets.
- intersectIterators(List<? extends DocIdSetIterator>) - Static method in class org.apache.lucene.search.ConjunctionUtils
-
Create a conjunction over the provided DocIdSetIterators.
- intersects(FixedBitSet) - Method in class org.apache.lucene.util.FixedBitSet
-
returns true if the sets have any elements in common
- intersects(LongBitSet) - Method in class org.apache.lucene.util.LongBitSet
-
returns true if the sets have any elements in common
- INTERSECTS - org.apache.lucene.document.RangeFieldQuery.QueryType
-
Use this for intersects queries.
- INTERSECTS - org.apache.lucene.document.ShapeField.QueryRelation
-
used for INTERSECT Queries
- intersectScorers(Collection<Scorer>) - Static method in class org.apache.lucene.search.ConjunctionUtils
-
Create a conjunction over the provided
Scorers. - intersectsLine(double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D
-
return true if this component2D intersects the provided line *
- intersectsLine(double, double, double, double, double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D
-
return true if this component2D intersects the provided line *
- intersectsTriangle(double, double, double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D
-
return true if this component2D intersects the provided triangle *
- intersectsTriangle(double, double, double, double, double, double, double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D
-
return true if this component2D intersects the provided triangle *
- INTERVAL - Static variable in class org.apache.lucene.util.automaton.RegExp
-
Syntax flag, enables numerical intervals (
<n-m>). - intField(FieldInfo, int) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
- intField(FieldInfo, int) - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
- intField(FieldInfo, int) - Method in class org.apache.lucene.index.StoredFieldVisitor
-
Process a int numeric field.
- IntField - Class in org.apache.lucene.document
-
Field that stores a per-document
intvalue for scoring, sorting or value retrieval and index the field for fast range filters. - IntField(String, int) - Constructor for class org.apache.lucene.document.IntField
-
Deprecated.Use
IntField(String, int, Field.Store)withField.Store.NOinstead. - IntField(String, int, Field.Store) - Constructor for class org.apache.lucene.document.IntField
-
Creates a new IntField, indexing the provided point, storing it as a DocValue, and optionally storing it as a stored field.
- IntFloatCursor() - Constructor for class org.apache.lucene.internal.hppc.IntFloatHashMap.IntFloatCursor
- IntFloatHashMap - Class in org.apache.lucene.internal.hppc
-
A hash map of
inttofloat, implemented using open addressing with linear probing for collision resolution. - IntFloatHashMap() - Constructor for class org.apache.lucene.internal.hppc.IntFloatHashMap
-
New instance with sane defaults.
- IntFloatHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.IntFloatHashMap
-
New instance with sane defaults.
- IntFloatHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.IntFloatHashMap
-
New instance with the provided defaults.
- IntFloatHashMap(IntFloatHashMap) - Constructor for class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Create a hash map from all key-value pairs of another map.
- IntFloatHashMap.IntFloatCursor - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index,key and value
- IntFloatHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc
-
A view of the keys inside this hash map.
- IntFloatHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc
-
A view over the set of values of this map.
- IntHashSet - Class in org.apache.lucene.internal.hppc
-
A hash set of
ints, implemented using open addressing with linear probing for collision resolution. - IntHashSet() - Constructor for class org.apache.lucene.internal.hppc.IntHashSet
-
New instance with sane defaults.
- IntHashSet(int) - Constructor for class org.apache.lucene.internal.hppc.IntHashSet
-
New instance with sane defaults.
- IntHashSet(int, double) - Constructor for class org.apache.lucene.internal.hppc.IntHashSet
-
New instance with the provided defaults.
- IntHashSet(Collection<Integer>) - Constructor for class org.apache.lucene.internal.hppc.IntHashSet
-
New instance copying elements from another collection.
- IntHashSet(IntHashSet) - Constructor for class org.apache.lucene.internal.hppc.IntHashSet
-
New instance copying elements from another set.
- IntHashSet.EntryIterator - Class in org.apache.lucene.internal.hppc
-
An iterator implementation for
IntHashSet.iterator(). - IntIntCursor() - Constructor for class org.apache.lucene.internal.hppc.IntIntHashMap.IntIntCursor
- IntIntHashMap - Class in org.apache.lucene.internal.hppc
-
A hash map of
inttoint, implemented using open addressing with linear probing for collision resolution. - IntIntHashMap() - Constructor for class org.apache.lucene.internal.hppc.IntIntHashMap
-
New instance with sane defaults.
- IntIntHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.IntIntHashMap
-
New instance with sane defaults.
- IntIntHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.IntIntHashMap
-
New instance with the provided defaults.
- IntIntHashMap(IntIntHashMap) - Constructor for class org.apache.lucene.internal.hppc.IntIntHashMap
-
Create a hash map from all key-value pairs of another map.
- IntIntHashMap.IntContainer - Class in org.apache.lucene.internal.hppc
-
IntCursor iterable with size and toArray function implemented
- IntIntHashMap.IntIntCursor - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index,key and value
- IntIntHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc
-
A view of the keys inside this hash map.
- IntLeafComparator(LeafReaderContext) - Constructor for class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
- IntLongCursor() - Constructor for class org.apache.lucene.internal.hppc.IntLongHashMap.IntLongCursor
- IntLongHashMap - Class in org.apache.lucene.internal.hppc
-
A hash map of
inttolong, implemented using open addressing with linear probing for collision resolution. - IntLongHashMap() - Constructor for class org.apache.lucene.internal.hppc.IntLongHashMap
-
New instance with sane defaults.
- IntLongHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.IntLongHashMap
-
New instance with sane defaults.
- IntLongHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.IntLongHashMap
-
New instance with the provided defaults.
- IntLongHashMap(IntLongHashMap) - Constructor for class org.apache.lucene.internal.hppc.IntLongHashMap
-
Create a hash map from all key-value pairs of another container.
- IntLongHashMap.IntLongCursor - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index,key and value
- IntLongHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc
-
A view of the keys inside this hash map.
- IntLongHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc
-
A view over the set of values of this map.
- IntObjectCursor() - Constructor for class org.apache.lucene.internal.hppc.IntObjectHashMap.IntObjectCursor
- IntObjectHashMap<VType> - Class in org.apache.lucene.internal.hppc
-
A hash map of
inttoObject, implemented using open addressing with linear probing for collision resolution. - IntObjectHashMap() - Constructor for class org.apache.lucene.internal.hppc.IntObjectHashMap
-
New instance with sane defaults.
- IntObjectHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.IntObjectHashMap
-
New instance with sane defaults.
- IntObjectHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.IntObjectHashMap
-
New instance with the provided defaults.
- IntObjectHashMap(IntObjectHashMap<VType>) - Constructor for class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Create a hash map from all key-value pairs of another map.
- IntObjectHashMap.IntObjectCursor<VType> - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index,key and value
- IntObjectHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc
-
A view of the keys inside this hash map.
- IntObjectHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc
-
A view over the set of values of this map.
- intOffset - Variable in class org.apache.lucene.util.IntBlockPool
-
Current head offset
- IntPoint - Class in org.apache.lucene.document
-
An indexed
intfield for fast range filters. - IntPoint(String, int...) - Constructor for class org.apache.lucene.document.IntPoint
-
Creates a new IntPoint, indexing the provided N-dimensional int point.
- intraMergeExecutor - Variable in class org.apache.lucene.index.ConcurrentMergeScheduler
-
The executor provided for intra-merge parallelization
- intraMergeTaskExecutor - Variable in class org.apache.lucene.index.MergeState
-
Executor for intra merge activity
- IntRange - Class in org.apache.lucene.document
-
An indexed Integer Range field.
- IntRange(String, int[], int[]) - Constructor for class org.apache.lucene.document.IntRange
-
Create a new IntRange type, from min/max parallel arrays
- IntRangeDocValuesField - Class in org.apache.lucene.document
-
DocValues field for IntRange.
- IntRangeDocValuesField(String, int[], int[]) - Constructor for class org.apache.lucene.document.IntRangeDocValuesField
-
Sole constructor.
- IntroSelector - Class in org.apache.lucene.util
-
Adaptive selection algorithm based on the introspective quick select algorithm.
- IntroSelector() - Constructor for class org.apache.lucene.util.IntroSelector
- introSort(List<T>) - Static method in class org.apache.lucene.util.CollectionUtil
-
Sorts the given random access
Listin natural order. - introSort(List<T>, Comparator<? super T>) - Static method in class org.apache.lucene.util.CollectionUtil
-
Sorts the given random access
Listusing theComparator. - introSort(T[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Sorts the given array in natural order.
- introSort(T[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Sorts the given array slice in natural order.
- introSort(T[], int, int, Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil
-
Sorts the given array slice using the
Comparator. - introSort(T[], Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil
-
Sorts the given array using the
Comparator. - IntroSorter - Class in org.apache.lucene.util
- IntroSorter() - Constructor for class org.apache.lucene.util.IntroSorter
-
Create a new
IntroSorter. - ints - Variable in class org.apache.lucene.util.IntsRef
-
The contents of the IntsRef.
- ints() - Method in class org.apache.lucene.util.IntsRefBuilder
-
Return a reference to the ints of this builder.
- intsEquals(IntsRef) - Method in class org.apache.lucene.util.IntsRef
- IntSequenceOutputs - Class in org.apache.lucene.util.fst
-
An FST
Outputsimplementation where each output is a sequence of ints. - IntSorter(String, Integer, boolean, IndexSorter.NumericDocValuesProvider) - Constructor for class org.apache.lucene.index.IndexSorter.IntSorter
-
Creates a new IntSorter
- IntsRef - Class in org.apache.lucene.util
-
Represents int[], as a slice (offset + length) into an existing int[].
- IntsRef() - Constructor for class org.apache.lucene.util.IntsRef
-
Create a IntsRef with
IntsRef.EMPTY_INTS - IntsRef(int) - Constructor for class org.apache.lucene.util.IntsRef
-
Create a IntsRef pointing to a new array of size
capacity. - IntsRef(int[], int, int) - Constructor for class org.apache.lucene.util.IntsRef
-
This instance will directly reference ints w/o making a copy.
- IntsRefBuilder - Class in org.apache.lucene.util
-
A builder for
IntsRefinstances. - IntsRefBuilder() - Constructor for class org.apache.lucene.util.IntsRefBuilder
-
Sole constructor.
- IntsRefFSTEnum<T> - Class in org.apache.lucene.util.fst
-
Enumerates all input (IntsRef) + output pairs in an FST.
- IntsRefFSTEnum(FST<T>) - Constructor for class org.apache.lucene.util.fst.IntsRefFSTEnum
-
doFloor controls the behavior of advance: if it's true doFloor is true, advance positions to the biggest term before target.
- IntsRefFSTEnum.InputOutput<T> - Class in org.apache.lucene.util.fst
-
Holds a single input (IntsRef) + output pair.
- intsRefToBytesRef(IntsRef) - Static method in class org.apache.lucene.util.StringHelper
- intToByte4(int) - Static method in class org.apache.lucene.util.SmallFloat
-
Encode an integer to a byte.
- IntToIntFunction - Interface in org.apache.lucene.util.hnsw
-
Native int to int function
- intToSortableBytes(int, byte[], int) - Static method in class org.apache.lucene.util.NumericUtils
-
Encodes an integer
valuesuch that unsigned byte order comparison is consistent withInteger.compare(int, int) - intUpto - Variable in class org.apache.lucene.util.IntBlockPool
-
Pointer to the current position in head buffer
- invertableType() - Method in class org.apache.lucene.document.Field
- invertableType() - Method in class org.apache.lucene.document.KeywordField
- invertableType() - Method in class org.apache.lucene.document.StringField
- invertableType() - Method in interface org.apache.lucene.index.IndexableField
-
Describes how this field should be inverted.
- InvertableType - Enum in org.apache.lucene.document
-
Describes how an
IndexableFieldshould be inverted for indexing terms and postings. - invokeAll(Collection<Callable<T>>) - Method in class org.apache.lucene.search.TaskExecutor
-
Execute all the callables provided as an argument, wait for them to complete and return the obtained results.
- IOConsumer<T> - Interface in org.apache.lucene.util
-
An IO operation with a single input that may throw an IOException.
- IOContext - Class in org.apache.lucene.store
-
IOContext holds additional details on the merge/search context.
- IOContext() - Constructor for class org.apache.lucene.store.IOContext
- IOContext(FlushInfo) - Constructor for class org.apache.lucene.store.IOContext
- IOContext(IOContext.Context) - Constructor for class org.apache.lucene.store.IOContext
- IOContext(IOContext, boolean) - Constructor for class org.apache.lucene.store.IOContext
-
This constructor is used to initialize a
IOContextinstance with a new value for the readOnce variable. - IOContext(MergeInfo) - Constructor for class org.apache.lucene.store.IOContext
- IOContext.Context - Enum in org.apache.lucene.store
-
Context is a enumerator which specifies the context in which the Directory is being used for.
- IOFunction<T,R> - Interface in org.apache.lucene.util
-
A Function that may throw an IOException
- IORunnable - Interface in org.apache.lucene.util
-
A Runnable that may throw an IOException
- IOSupplier<T> - Interface in org.apache.lucene.util
-
This is a result supplier that is allowed to throw an IOException.
- IOUtils - Class in org.apache.lucene.util
-
Utilities for dealing with
Closeables. - IOUtils.IOConsumer<T> - Interface in org.apache.lucene.util
-
Deprecated, for removal: This API element is subject to removal in a future version.was replaced by
IOConsumer. - IOUtils.IOFunction<T,R> - Interface in org.apache.lucene.util
-
Deprecated, for removal: This API element is subject to removal in a future version.was replaced by
IOFunction. - IS_CLIENT_VM - Static variable in class org.apache.lucene.util.Constants
-
True iff the Java runtime is a client runtime and C2 compiler is not enabled.
- IS_HOTSPOT_VM - Static variable in class org.apache.lucene.util.Constants
-
True iff the Java VM is based on Hotspot and has the Hotspot MX bean readable by Lucene.
- IS_JVMCI_VM - Static variable in class org.apache.lucene.util.Constants
-
True if jvmci is enabled (e.g.
- isAborted() - Method in class org.apache.lucene.index.MergePolicy.OneMerge
-
Returns true if this merge was or should be aborted.
- isAborted() - Method in class org.apache.lucene.index.MergePolicy.OneMergeProgress
-
Return the aborted state of this merge.
- isAccept(int) - Method in class org.apache.lucene.util.automaton.Automaton.Builder
-
Returns true if this state is an accept state.
- isAccept(int) - Method in class org.apache.lucene.util.automaton.Automaton
-
Returns true if this state is an accept state.
- isAccept(int) - Method in class org.apache.lucene.util.automaton.RunAutomaton
-
Returns acceptance status for given state.
- isAutomatonBinary() - Method in class org.apache.lucene.search.AutomatonQuery
-
Is this a binary (byte) oriented automaton.
- isCacheable(LeafReaderContext) - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
- isCacheable(LeafReaderContext) - Method in class org.apache.lucene.search.FilterWeight
- isCacheable(LeafReaderContext) - Method in class org.apache.lucene.search.IndriAndWeight
- isCacheable(LeafReaderContext) - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
- isCacheable(LeafReaderContext) - Method in class org.apache.lucene.search.PhraseWeight
- isCacheable(LeafReaderContext) - Method in interface org.apache.lucene.search.SegmentCacheable
- isCacheable(LeafReaderContext, String...) - Static method in class org.apache.lucene.index.DocValues
-
Returns
trueif the specified docvalues fields have not been updated - isCached() - Method in class org.apache.lucene.analysis.CachingTokenFilter
-
If the underlying token stream was consumed and cached.
- isCached() - Method in class org.apache.lucene.search.CachingCollector
-
Return true is this collector is able to replay collection.
- isCheckPendingFlushOnUpdate() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Expert: Returns if indexing threads check for pending flushes on update in order to help our flushing indexing buffers to disk
- isClone - Variable in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- isClosed(IndexWriter) - Method in interface org.apache.lucene.internal.tests.IndexWriterAccess
- isComplete - Variable in class org.apache.lucene.util.fst.Util.TopResults
-
trueiff this is a complete result ie. - isCurrent() - Method in class org.apache.lucene.index.DirectoryReader
-
Check whether any new changes have occurred to the index since this reader was opened.
- isCurrent() - Method in class org.apache.lucene.index.FilterDirectoryReader
- isCurrent() - Method in class org.apache.lucene.index.StandardDirectoryReader
- isDeleted() - Method in class org.apache.lucene.index.IndexCommit
-
Returns true if this commit should be deleted; this is only used by
IndexWriterafter invoking theIndexDeletionPolicy. - isDeleterClosed(IndexWriter) - Method in interface org.apache.lucene.internal.tests.IndexWriterAccess
- isDense() - Method in class org.apache.lucene.codecs.lucene95.OrdToDocDISIReaderConfiguration
- isDeterministic() - Method in class org.apache.lucene.util.automaton.Automaton
-
Returns true if this automaton is deterministic (for ever state there is only one transition for each label).
- isEarlyTerminated() - Method in class org.apache.lucene.search.TopFieldCollector
-
Return whether collection terminated early.
- isEdgefromPolygon(int) - Method in class org.apache.lucene.geo.Tessellator.Triangle
-
get if edge is shared with the polygon for the given edge
- isEmpty() - Method in class org.apache.lucene.codecs.lucene95.OrdToDocDISIReaderConfiguration
- isEmpty() - Method in class org.apache.lucene.internal.hppc.CharHashSet
- isEmpty() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- isEmpty() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
- isEmpty() - Method in class org.apache.lucene.internal.hppc.IntArrayList
- isEmpty() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- isEmpty() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- isEmpty() - Method in class org.apache.lucene.internal.hppc.IntHashSet
- isEmpty() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- isEmpty() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- isEmpty() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- isEmpty() - Method in class org.apache.lucene.internal.hppc.LongArrayList
- isEmpty() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- isEmpty() - Method in class org.apache.lucene.internal.hppc.LongHashSet
- isEmpty() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- isEmpty() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- isEmpty() - Method in class org.apache.lucene.util.WeakIdentityMap
-
Returns
trueif this map contains no key-value mappings. - isEmpty(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns true if the given automaton accepts no strings.
- isEnabled(String) - Method in class org.apache.lucene.util.InfoStream
-
returns true if messages are enabled and should be posted to
InfoStream.message(java.lang.String, java.lang.String). - isEnabled(String) - Method in class org.apache.lucene.util.JavaLoggingInfoStream
- isEnabled(String) - Method in class org.apache.lucene.util.PrintStreamInfoStream
- isEnableTestPoints() - Method in class org.apache.lucene.index.IndexWriter
-
Tests should override this to enable test points.
- isEstimatedPointCountGreaterThanOrEqualTo(PointValues.IntersectVisitor, PointValues.PointTree, long) - Static method in class org.apache.lucene.index.PointValues
-
Estimate if the point count that would be matched by
PointValues.intersect(org.apache.lucene.index.PointValues.IntersectVisitor)with the givenPointValues.IntersectVisitoris greater than or equal to the upperBound. - isExhaustive() - Method in enum org.apache.lucene.search.ScoreMode
-
Returns
trueif for thisScoreModeit is necessary to process all documents, orfalseif is enough to go through top documents only. - isExplicitLuceneMatchVersion() - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- isExternal - Variable in class org.apache.lucene.store.MergeInfo
- isFinal() - Method in class org.apache.lucene.util.fst.FST.Arc
- isFinished() - Method in class org.apache.lucene.codecs.hnsw.FlatFieldVectorsWriter
- isFinite(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns true if the language of this automaton is finite.
- isGreedy() - Method in class org.apache.lucene.search.TimeLimitingCollector
-
Deprecated.Checks if this time limited collector is greedy in collecting the last hit.
- isKeyword() - Method in interface org.apache.lucene.analysis.tokenattributes.KeywordAttribute
-
Returns
trueif the current token is a keyword, otherwisefalse - isKeyword() - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
- isLast() - Method in class org.apache.lucene.util.fst.FST.Arc
- isMatch() - Method in class org.apache.lucene.search.Explanation
-
Indicates whether or not this Explanation models a match.
- isMerged(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogMergePolicy
-
Returns true if the number of segments eligible for merging is less than or equal to the specified
maxNumSegments. - isMerged(SegmentInfos, SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy
-
Returns true if this single info is already fully merged (has no pending deletes, is in the same dir as the writer, and matches the current compound file setting
- isOpen - Variable in class org.apache.lucene.store.BaseDirectory
- isOpen() - Method in class org.apache.lucene.index.IndexWriter
-
Returns
trueif thisIndexWriteris still open. - isOverriddenAsOf(Class<? extends C>) - Method in class org.apache.lucene.util.VirtualMethod
-
Returns, if this method is overridden/implemented in the inheritance path between
baseClassand the given subclasssubclazz. - isParentClassLoader(ClassLoader, ClassLoader) - Static method in interface org.apache.lucene.util.ClassLoaderUtils
-
Utility method to check if some class loader is a (grand-)parent of or the same as another one.
- isParentField() - Method in class org.apache.lucene.index.FieldInfo
-
Returns true if this field is configured and used as the parent document field field.
- isProhibited() - Method in class org.apache.lucene.search.BooleanClause
- isRequired() - Method in class org.apache.lucene.search.BooleanClause
- isScoring() - Method in class org.apache.lucene.search.BooleanClause
- isSearcherCurrent() - Method in class org.apache.lucene.search.SearcherManager
-
Returns
trueif no changes have occurred since this searcher ie. - isShutdown() - Method in class org.apache.lucene.util.SameThreadExecutorService
- isSingleValued(Iterable<Number>) - Static method in class org.apache.lucene.codecs.DocValuesConsumer
-
Helper: returns true if the given docToValue count contains only at most one value
- isSoftDeletesField() - Method in class org.apache.lucene.index.FieldInfo
-
Returns true if this field is configured and used as the soft-deletes field.
- isSupported(int) - Method in enum org.apache.lucene.util.packed.PackedInts.Format
-
Tests whether the provided number of bits per value is supported by the format.
- isSystemStream() - Method in class org.apache.lucene.util.PrintStreamInfoStream
- isTerminated() - Method in class org.apache.lucene.util.SameThreadExecutorService
- isTopLevel - Variable in class org.apache.lucene.index.IndexReaderContext
-
trueif this context struct represents the top level reader within the hierarchical context - isTotal(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns true if the given automaton accepts all strings.
- isTotal(Automaton, int, int) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns true if the given automaton accepts all strings for the specified min/max range of the alphabet.
- isUnitVector(float[]) - Static method in class org.apache.lucene.util.VectorUtil
- isValid() - Method in class org.apache.lucene.util.BytesRef
-
Performs internal consistency checks.
- isValid() - Method in class org.apache.lucene.util.CharsRef
-
Performs internal consistency checks.
- isValid() - Method in class org.apache.lucene.util.IntsRef
-
Performs internal consistency checks.
- isValid() - Method in class org.apache.lucene.util.LongsRef
-
Performs internal consistency checks.
- iterationSeed - Variable in class org.apache.lucene.internal.hppc.CharHashSet
-
Seed used to ensure the hash iteration order is different from an iteration to another.
- iterationSeed - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Seed used to ensure the hash iteration order is different from an iteration to another.
- iterationSeed - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Seed used to ensure the hash iteration order is different from an iteration to another.
- iterationSeed - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Seed used to ensure the hash iteration order is different from an iteration to another.
- iterationSeed - Variable in class org.apache.lucene.internal.hppc.IntHashSet
-
Seed used to ensure the hash iteration order is different from an iteration to another.
- iterationSeed - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Seed used to ensure the hash iteration order is different from an iteration to another.
- iterationSeed - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Seed used to ensure the hash iteration order is different from an iteration to another.
- iterationSeed - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Seed used to ensure the hash iteration order is different from an iteration to another.
- iterationSeed - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Seed used to ensure the hash iteration order is different from an iteration to another.
- iterationSeed - Variable in class org.apache.lucene.internal.hppc.LongHashSet
-
Seed used to ensure the hash iteration order is different from an iteration to another.
- iterationSeed - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Seed used to ensure the hash iteration order is different from an iteration to another.
- iterationSeed - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Seed used to ensure the hash iteration order is different from an iteration to another.
- iterator - Variable in class org.apache.lucene.search.DisiWrapper
- iterator() - Method in class org.apache.lucene.analysis.CharArrayMap.EntrySet
- iterator() - Method in class org.apache.lucene.analysis.CharArraySet
-
Returns an
Iteratorforchar[]instances in this set. - iterator() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
- iterator() - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
- iterator() - Method in class org.apache.lucene.document.Document
- iterator() - Method in class org.apache.lucene.index.DocsWithFieldSet
- iterator() - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableTerms
- iterator() - Method in class org.apache.lucene.index.FieldInfos
-
Returns an iterator over all the fieldinfo objects present, ordered by ascending field number
- iterator() - Method in class org.apache.lucene.index.Fields
-
Returns an iterator that will step through all fields names.
- iterator() - Method in class org.apache.lucene.index.FilterLeafReader.FilterFields
- iterator() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
- iterator() - Method in class org.apache.lucene.index.MultiFields
- iterator() - Method in class org.apache.lucene.index.MultiTerms
- iterator() - Method in class org.apache.lucene.index.PrefixCodedTerms
-
Return an iterator over the terms stored in this
PrefixCodedTerms. - iterator() - Method in class org.apache.lucene.index.SegmentInfos
-
Returns an unmodifiable
Iteratorof contained segments in order. - iterator() - Method in class org.apache.lucene.index.Terms
-
Returns an iterator that will step through all terms.
- iterator() - Method in class org.apache.lucene.internal.hppc.CharHashSet
- iterator() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- iterator() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap.KeysContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap.ValuesContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
- iterator() - Method in class org.apache.lucene.internal.hppc.IntArrayList
- iterator() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- iterator() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap.KeysContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap.ValuesContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- iterator() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap.KeysContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap.ValuesContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.IntHashSet
- iterator() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- iterator() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap.KeysContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- iterator() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap.KeysContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap.ValuesContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- iterator() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap.KeysContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap.ValuesContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.LongArrayList
- iterator() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- iterator() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap.KeysContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap.ValuesContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.LongHashSet
- iterator() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- iterator() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap.KeysContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap.ValuesContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- iterator() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap.KeysContainer
- iterator() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap.ValuesContainer
- iterator() - Method in class org.apache.lucene.search.BooleanQuery
-
Returns an iterator on the clauses in this query.
- iterator() - Method in class org.apache.lucene.search.ConstantScoreScorer
- iterator() - Method in class org.apache.lucene.search.DisiPriorityQueue
- iterator() - Method in class org.apache.lucene.search.DisjunctionMaxQuery
- iterator() - Method in class org.apache.lucene.search.DocIdSet
-
Provides a
DocIdSetIteratorto access the set. - iterator() - Method in class org.apache.lucene.search.FilterScorer
- iterator() - Method in class org.apache.lucene.search.IndriDisjunctionScorer
- iterator() - Method in class org.apache.lucene.search.IndriQuery
- iterator() - Method in class org.apache.lucene.search.IndriScorer
- iterator() - Method in class org.apache.lucene.search.LRUQueryCache.CacheAndCount
- iterator() - Method in class org.apache.lucene.search.Multiset
- iterator() - Method in class org.apache.lucene.search.NamedMatches
- iterator() - Method in class org.apache.lucene.search.Scorer
-
Return a
DocIdSetIteratorover matching documents. - iterator() - Method in class org.apache.lucene.search.TermScorer
- iterator() - Method in interface org.apache.lucene.search.VectorScorer
- iterator() - Method in class org.apache.lucene.util.BitDocIdSet
- iterator() - Method in class org.apache.lucene.util.BytesRefArray
-
sugar for
BytesRefArray.iterator(Comparator)with anullcomparator - iterator() - Method in class org.apache.lucene.util.fst.Util.TopResults
- iterator() - Method in class org.apache.lucene.util.NamedSPILoader
- iterator() - Method in class org.apache.lucene.util.NotDocIdSet
- iterator() - Method in class org.apache.lucene.util.packed.PackedLongValues
-
Return an iterator over the values of this array.
- iterator() - Method in class org.apache.lucene.util.PriorityQueue
- iterator() - Method in class org.apache.lucene.util.RoaringDocIdSet
- iterator(Comparator<BytesRef>) - Method in class org.apache.lucene.util.BytesRefArray
-
Returns a
BytesRefIteratorwith point in time semantics. - iterator(BytesRefArray.SortState) - Method in class org.apache.lucene.util.BytesRefArray
-
Returns an
BytesRefArray.IndexedBytesRefIteratorwith point in time semantics.
J
- JAVA_VENDOR - Static variable in class org.apache.lucene.util.Constants
-
The value of
System.getProperty("java.vendor"). - JAVA_VERSION - Static variable in class org.apache.lucene.util.Constants
-
Deprecated.To detect Java versions use
Runtime.version() - JavaLoggingInfoStream - Class in org.apache.lucene.util
-
InfoStream implementation that logs every message using Java Utils Logging (JUL) with the supplied log level.
- JavaLoggingInfoStream(String, Level) - Constructor for class org.apache.lucene.util.JavaLoggingInfoStream
-
Gets an implementation that logs using the given log level and adds a prefix to the component name.
- JavaLoggingInfoStream(Function<String, String>, Level) - Constructor for class org.apache.lucene.util.JavaLoggingInfoStream
-
Gets an implementation that logs using the given log level with a logger name derived from the component name.
- JavaLoggingInfoStream(Level) - Constructor for class org.apache.lucene.util.JavaLoggingInfoStream
-
Gets an implementation using the given log level with a default prefix
"org.apache.lucene.". - JRE_IS_64BIT - Static variable in class org.apache.lucene.util.Constants
-
True iff running on a 64bit JVM
- JRE_IS_MINIMUM_JAVA11 - Static variable in class org.apache.lucene.util.Constants
-
Deprecated.This constant is useless and always
true. To detect Java versions useRuntime.version() - JRE_IS_MINIMUM_JAVA8 - Static variable in class org.apache.lucene.util.Constants
-
Deprecated.This constant is useless and always
true. To detect Java versions useRuntime.version() - JRE_IS_MINIMUM_JAVA9 - Static variable in class org.apache.lucene.util.Constants
-
Deprecated.This constant is useless and always
true. To detect Java versions useRuntime.version() - JVM_NAME - Static variable in class org.apache.lucene.util.Constants
-
JVM vendor name.
- JVM_SPEC_VERSION - Static variable in class org.apache.lucene.util.Constants
-
Deprecated.To detect Java versions use
Runtime.version() - JVM_VENDOR - Static variable in class org.apache.lucene.util.Constants
-
JVM vendor info.
- JVM_VERSION - Static variable in class org.apache.lucene.util.Constants
-
Deprecated.To detect Java versions use
Runtime.version()
K
- k - Variable in class org.apache.lucene.search.similarities.Axiomatic
-
hyperparam for the primitive weighthing function
- k() - Method in class org.apache.lucene.search.AbstractKnnCollector
- k() - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
- k() - Method in interface org.apache.lucene.search.KnnCollector
- k() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
- k() - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
- KATAKANA - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
-
Katakana token type
- KATAKANA_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Katakana token type
- keepFullyDeletedSegment(IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.FilterMergePolicy
- keepFullyDeletedSegment(IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.MergePolicy
-
Returns true if the segment represented by the given CodecReader should be keep even if it's fully deleted.
- keepFullyDeletedSegment(IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.NoMergePolicy
- keepFullyDeletedSegment(IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.SoftDeletesRetentionMergePolicy
- KeepOnlyLastCommitDeletionPolicy - Class in org.apache.lucene.index
-
This
IndexDeletionPolicyimplementation that keeps only the most recent commit and immediately removes all prior commits after a new commit is done. - KeepOnlyLastCommitDeletionPolicy() - Constructor for class org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy
-
Sole constructor.
- key - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap.CharObjectCursor
-
The current key.
- key - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap.IntDoubleCursor
-
The current key.
- key - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap.IntFloatCursor
-
The current key.
- key - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap.IntIntCursor
-
The current key.
- key - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap.IntLongCursor
-
The current key.
- key - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap.IntObjectCursor
-
The current key.
- key - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap.LongFloatCursor
-
The current key.
- key - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap.LongIntCursor
-
The current key.
- key - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap.LongObjectCursor
-
The current key.
- keyIterator() - Method in class org.apache.lucene.util.WeakIdentityMap
-
Returns an iterator over all weak keys of this map.
- keys - Variable in class org.apache.lucene.internal.hppc.CharHashSet
-
The hash array holding keys.
- keys - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
The array holding keys.
- keys - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
The array holding keys.
- keys - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
The array holding keys.
- keys - Variable in class org.apache.lucene.internal.hppc.IntHashSet
-
The hash array holding keys.
- keys - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap
-
The array holding keys.
- keys - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap
-
The array holding keys.
- keys - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
The array holding keys.
- keys - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
The array holding keys.
- keys - Variable in class org.apache.lucene.internal.hppc.LongHashSet
-
The hash array holding keys.
- keys - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap
-
The array holding keys.
- keys - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
The array holding keys.
- keys - Variable in class org.apache.lucene.util.SentinelIntSet
-
A power-of-2 over-sized array holding the integers in the set along with empty values.
- keys() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Returns a specialized view of the keys of this associated container.
- keys() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Returns a specialized view of the keys of this associated container.
- keys() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Returns a specialized view of the keys of this associated container.
- keys() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Returns a specialized view of the keys of this associated container.
- keys() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Returns a specialized view of the keys of this associated container.
- keys() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Returns a specialized view of the keys of this associated container.
- keys() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Returns a specialized view of the keys of this associated container.
- keys() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Returns a specialized view of the keys of this associated container.
- keys() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Returns a specialized view of the keys of this associated container.
- KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.CharObjectHashMap.KeysContainer
- KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.IntDoubleHashMap.KeysContainer
- KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.IntFloatHashMap.KeysContainer
- KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.IntIntHashMap.KeysContainer
- KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.IntLongHashMap.KeysContainer
- KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.IntObjectHashMap.KeysContainer
- KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.LongFloatHashMap.KeysContainer
- KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.LongIntHashMap.KeysContainer
- KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.LongObjectHashMap.KeysContainer
- keySet() - Method in class org.apache.lucene.analysis.CharArrayMap
-
Returns an
CharArraySetview on the map's keys. - KeywordAttribute - Interface in org.apache.lucene.analysis.tokenattributes
-
This attribute can be used to mark a token as a keyword.
- KeywordAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
-
Default implementation of
KeywordAttribute. - KeywordAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
-
Initialize this attribute with the keyword value as false.
- KeywordField - Class in org.apache.lucene.document
-
Field that indexes a per-document String or
BytesRefinto an inverted index for fast filtering, stores values in a columnar fashion usingDocValuesType.SORTED_SETdoc values for sorting and faceting, and optionally stores values as stored fields for top-hits retrieval. - KeywordField(String, String, Field.Store) - Constructor for class org.apache.lucene.document.KeywordField
-
Creates a new KeywordField from a String value, by indexing its UTF-8 representation.
- KeywordField(String, BytesRef, Field.Store) - Constructor for class org.apache.lucene.document.KeywordField
-
Creates a new KeywordField.
- kind - Variable in class org.apache.lucene.util.automaton.RegExp
-
The type of expression
- KnnByteVectorField - Class in org.apache.lucene.document
-
A field that contains a single byte numeric vector (or none) for each document.
- KnnByteVectorField(String, byte[]) - Constructor for class org.apache.lucene.document.KnnByteVectorField
-
Creates a numeric vector field with the default EUCLIDEAN_HNSW (L2) similarity.
- KnnByteVectorField(String, byte[], FieldType) - Constructor for class org.apache.lucene.document.KnnByteVectorField
-
Creates a numeric vector field.
- KnnByteVectorField(String, byte[], VectorSimilarityFunction) - Constructor for class org.apache.lucene.document.KnnByteVectorField
-
Creates a numeric vector field.
- KnnByteVectorQuery - Class in org.apache.lucene.search
-
Uses
KnnVectorsReader.search(String, byte[], KnnCollector, Bits)to perform nearest neighbour search. - KnnByteVectorQuery(String, byte[], int) - Constructor for class org.apache.lucene.search.KnnByteVectorQuery
-
Find the
knearest documents to the target vector according to the vectors in the given field. - KnnByteVectorQuery(String, byte[], int, Query) - Constructor for class org.apache.lucene.search.KnnByteVectorQuery
-
Find the
knearest documents to the target vector according to the vectors in the given field. - KnnCollector - Interface in org.apache.lucene.search
-
KnnCollector is a knn collector used for gathering kNN results and providing topDocs from the gathered neighbors
- KnnCollectorManager - Interface in org.apache.lucene.search.knn
-
KnnCollectorManager responsible for creating
KnnCollectorinstances. - KnnFieldVectorsWriter<T> - Class in org.apache.lucene.codecs
-
Vectors' writer for a field
- KnnFieldVectorsWriter() - Constructor for class org.apache.lucene.codecs.KnnFieldVectorsWriter
-
Sole constructor
- KnnFloatVectorField - Class in org.apache.lucene.document
-
A field that contains a single floating-point numeric vector (or none) for each document.
- KnnFloatVectorField(String, float[]) - Constructor for class org.apache.lucene.document.KnnFloatVectorField
-
Creates a numeric vector field with the default EUCLIDEAN_HNSW (L2) similarity.
- KnnFloatVectorField(String, float[], FieldType) - Constructor for class org.apache.lucene.document.KnnFloatVectorField
-
Creates a numeric vector field.
- KnnFloatVectorField(String, float[], VectorSimilarityFunction) - Constructor for class org.apache.lucene.document.KnnFloatVectorField
-
Creates a numeric vector field.
- KnnFloatVectorQuery - Class in org.apache.lucene.search
-
Uses
KnnVectorsReader.search(String, float[], KnnCollector, Bits)to perform nearest neighbour search. - KnnFloatVectorQuery(String, float[], int) - Constructor for class org.apache.lucene.search.KnnFloatVectorQuery
-
Find the
knearest documents to the target vector according to the vectors in the given field. - KnnFloatVectorQuery(String, float[], int, Query) - Constructor for class org.apache.lucene.search.KnnFloatVectorQuery
-
Find the
knearest documents to the target vector according to the vectors in the given field. - KnnVectorField - Class in org.apache.lucene.document
-
Deprecated.use
KnnFloatVectorFieldinstead - KnnVectorField(String, float[]) - Constructor for class org.apache.lucene.document.KnnVectorField
-
Deprecated.Creates a numeric vector field with the default EUCLIDEAN_HNSW (L2) similarity.
- KnnVectorField(String, float[], FieldType) - Constructor for class org.apache.lucene.document.KnnVectorField
-
Deprecated.Creates a numeric vector field.
- KnnVectorField(String, float[], VectorSimilarityFunction) - Constructor for class org.apache.lucene.document.KnnVectorField
-
Deprecated.Creates a numeric vector field.
- KnnVectorFieldExistsQuery - Class in org.apache.lucene.search
-
Deprecated.Use
FieldExistsQueryinstead. - KnnVectorFieldExistsQuery(String) - Constructor for class org.apache.lucene.search.KnnVectorFieldExistsQuery
-
Deprecated.Create a query that will match documents which have a value for the given
field. - KnnVectorQuery - Class in org.apache.lucene.search
-
Deprecated.use
KnnFloatVectorQueryinstead - KnnVectorQuery(String, float[], int) - Constructor for class org.apache.lucene.search.KnnVectorQuery
-
Deprecated.
- KnnVectorQuery(String, float[], int, Query) - Constructor for class org.apache.lucene.search.KnnVectorQuery
-
Deprecated.
- knnVectorsFormat() - Method in class org.apache.lucene.codecs.Codec
-
Encodes/decodes numeric vector fields
- knnVectorsFormat() - Method in class org.apache.lucene.codecs.FilterCodec
- knnVectorsFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
- KnnVectorsFormat - Class in org.apache.lucene.codecs
-
Encodes/decodes per-document vector and any associated indexing structures required to support nearest-neighbor search
- KnnVectorsFormat(String) - Constructor for class org.apache.lucene.codecs.KnnVectorsFormat
-
Sole constructor
- KnnVectorsReader - Class in org.apache.lucene.codecs
-
Reads vectors from an index.
- KnnVectorsReader() - Constructor for class org.apache.lucene.codecs.KnnVectorsReader
-
Sole constructor
- knnVectorsReaders - Variable in class org.apache.lucene.index.MergeState
-
Vector readers to merge
- KnnVectorsWriter - Class in org.apache.lucene.codecs
-
Writes vectors to an index.
- KnnVectorsWriter() - Constructor for class org.apache.lucene.codecs.KnnVectorsWriter
-
Sole constructor
- KnnVectorsWriter.MergedVectorValues - Class in org.apache.lucene.codecs
-
View over multiple vector values supporting iterator-style access via DocIdMerger.
L
- l2normalize(float[]) - Static method in class org.apache.lucene.util.VectorUtil
-
Modifies the argument to be unit length, dividing by its l2-norm.
- l2normalize(float[], boolean) - Static method in class org.apache.lucene.util.VectorUtil
-
Modifies the argument to be unit length, dividing by its l2-norm.
- label() - Method in class org.apache.lucene.util.fst.FST.Arc
- lambda - Variable in class org.apache.lucene.search.similarities.IBSimilarity
-
The lambda (λw) parameter.
- lambda(BasicStats) - Method in class org.apache.lucene.search.similarities.Lambda
-
Computes the lambda parameter.
- lambda(BasicStats) - Method in class org.apache.lucene.search.similarities.LambdaDF
- lambda(BasicStats) - Method in class org.apache.lucene.search.similarities.LambdaTTF
- Lambda - Class in org.apache.lucene.search.similarities
-
The lambda (λw) parameter in information-based models.
- Lambda() - Constructor for class org.apache.lucene.search.similarities.Lambda
-
Sole constructor.
- LambdaDF - Class in org.apache.lucene.search.similarities
-
Computes lambda as
docFreq+1 / numberOfDocuments+1. - LambdaDF() - Constructor for class org.apache.lucene.search.similarities.LambdaDF
-
Sole constructor: parameter-free
- LambdaTTF - Class in org.apache.lucene.search.similarities
-
Computes lambda as
totalTermFreq+1 / numberOfDocuments+1. - LambdaTTF() - Constructor for class org.apache.lucene.search.similarities.LambdaTTF
-
Sole constructor: parameter-free
- lastCommit - Variable in class org.apache.lucene.index.SnapshotDeletionPolicy
-
Most recently committed
IndexCommit. - lastIndexOf(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
- lastIndexOf(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
- lastIndexOf(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
- lastOrd - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
- lastOrd - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
- lastOrd - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- lastPosBlockOffset - Variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState
-
file offset for the last position in the last block, if there are more than
ForUtil.BLOCK_SIZEpositions; otherwise -1 - LATEST - Static variable in class org.apache.lucene.util.Version
-
WARNING: if you use this setting, and then upgrade to a newer release of Lucene, sizable changes may happen.
- LatLonDocValuesField - Class in org.apache.lucene.document
-
An per-document location field.
- LatLonDocValuesField(String, double, double) - Constructor for class org.apache.lucene.document.LatLonDocValuesField
-
Creates a new LatLonDocValuesField with the specified latitude and longitude
- LatLonGeometry - Class in org.apache.lucene.geo
-
Lat/Lon Geometry object.
- LatLonGeometry() - Constructor for class org.apache.lucene.geo.LatLonGeometry
- LatLonPoint - Class in org.apache.lucene.document
-
An indexed location field.
- LatLonPoint(String, double, double) - Constructor for class org.apache.lucene.document.LatLonPoint
-
Creates a new LatLonPoint with the specified latitude and longitude
- LatLonShape - Class in org.apache.lucene.document
-
An geo shape utility class for indexing and searching gis geometries whose vertices are latitude, longitude values (in decimal degrees).
- LatLonShapeDocValues - Class in org.apache.lucene.document
-
A concrete implementation of
ShapeDocValuesfor storing binary doc value representation ofLatLonShapegeometries in aLatLonShapeDocValuesField - LatLonShapeDocValues(List<ShapeField.DecodedTriangle>) - Constructor for class org.apache.lucene.document.LatLonShapeDocValues
-
protected ctor for instantiating a lat lon doc value based on a tessellation
- LatLonShapeDocValues(BytesRef) - Constructor for class org.apache.lucene.document.LatLonShapeDocValues
-
protected ctor for instantiating a lat lon doc value based on an already retrieved binary format
- LatLonShapeDocValuesField - Class in org.apache.lucene.document
-
Concrete implementation of a
ShapeDocValuesFieldfor geographic geometries. - LatLonShapeDocValuesField(String, List<ShapeField.DecodedTriangle>) - Constructor for class org.apache.lucene.document.LatLonShapeDocValuesField
-
constructs a
LatLonShapeDocValueFieldfrom a pre-tessellated geometry - LatLonShapeDocValuesField(String, BytesRef) - Constructor for class org.apache.lucene.document.LatLonShapeDocValuesField
-
Creates a
LatLonShapeDocValueFieldfrom a given serialized value - LeafCollector - Interface in org.apache.lucene.search
-
Collector decouples the score from the collected doc: the score computation is skipped entirely if it's not needed.
- leafContexts - Variable in class org.apache.lucene.search.IndexSearcher
- LeafFieldComparator - Interface in org.apache.lucene.search
-
Expert: comparator that gets instantiated on each leaf from a top-level
FieldComparatorinstance. - LeafMetaData - Class in org.apache.lucene.index
-
Provides read-only metadata about a leaf.
- LeafMetaData(int, Version, Sort, boolean) - Constructor for class org.apache.lucene.index.LeafMetaData
-
Expert: Sole constructor.
- LeafReader - Class in org.apache.lucene.index
-
LeafReaderis an abstract class, providing an interface for accessing an index. - LeafReader() - Constructor for class org.apache.lucene.index.LeafReader
-
Sole constructor.
- LeafReaderContext - Class in org.apache.lucene.index
-
IndexReaderContextforLeafReaderinstances. - LeafSimScorer - Class in org.apache.lucene.search
-
Similarity.SimScoreron a specificLeafReader. - LeafSimScorer(Similarity.SimScorer, LeafReader, String, boolean) - Constructor for class org.apache.lucene.search.LeafSimScorer
-
Sole constructor: Score documents of
readerwithscorer. - LeafSlice(List<LeafReaderContext>) - Constructor for class org.apache.lucene.search.IndexSearcher.LeafSlice
- leafSorter - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
The comparator for sorting leaf readers.
- leaves - Variable in class org.apache.lucene.search.IndexSearcher.LeafSlice
-
The leaves that make up this slice.
- leaves() - Method in class org.apache.lucene.index.CompositeReaderContext
- leaves() - Method in class org.apache.lucene.index.IndexReader
-
Returns the reader's leaves, or itself if this reader is atomic.
- leaves() - Method in class org.apache.lucene.index.IndexReaderContext
-
Returns the context's leaves if this context is a top-level context.
- leaves() - Method in class org.apache.lucene.index.LeafReaderContext
- length - Variable in class org.apache.lucene.index.ReaderSlice
-
Number of documents in this slice.
- length - Variable in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- length - Variable in class org.apache.lucene.util.BytesRef
-
Length of used bytes.
- length - Variable in class org.apache.lucene.util.CharsRef
-
Length of used characters.
- length - Variable in class org.apache.lucene.util.IntsRef
-
Length of used ints.
- length - Variable in class org.apache.lucene.util.LongsRef
-
Length of used longs.
- length() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- length() - Method in class org.apache.lucene.index.MultiBits
- length() - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
- length() - Method in class org.apache.lucene.store.ByteArrayDataInput
- length() - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- length() - Method in class org.apache.lucene.store.ByteBuffersDataInput
- length() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- length() - Method in class org.apache.lucene.store.FilterIndexInput
- length() - Method in class org.apache.lucene.store.IndexInput
-
The number of bytes in the file.
- length() - Method in interface org.apache.lucene.store.RandomAccessInput
-
The number of bytes in the file.
- length() - Method in interface org.apache.lucene.util.Bits
-
Returns the number of bits in this set
- length() - Method in class org.apache.lucene.util.Bits.MatchAllBits
- length() - Method in class org.apache.lucene.util.Bits.MatchNoBits
- length() - Method in class org.apache.lucene.util.BytesRefBuilder
-
Return the number of bytes in this buffer.
- length() - Method in class org.apache.lucene.util.CharsRef
- length() - Method in class org.apache.lucene.util.CharsRefBuilder
-
Return the number of chars in this buffer.
- length() - Method in class org.apache.lucene.util.FixedBitSet
- length() - Method in class org.apache.lucene.util.IntsRefBuilder
-
Return the number of ints in this buffer.
- length() - Method in class org.apache.lucene.util.LongBitSet
-
Returns the number of bits stored in this bitset.
- length() - Method in class org.apache.lucene.util.SparseFixedBitSet
- LENGTH_THRESHOLD - Static variable in class org.apache.lucene.util.MSBRadixSorter
- lengthNorm(int) - Method in class org.apache.lucene.search.similarities.ClassicSimilarity
-
Implemented as
1/sqrt(length). - lengthNorm(int) - Method in class org.apache.lucene.search.similarities.TFIDFSimilarity
-
Compute an index-time normalization value for this field instance.
- lessThan(FieldValueHitQueue.Entry, FieldValueHitQueue.Entry) - Method in class org.apache.lucene.search.FieldValueHitQueue
- lessThan(ScoreDoc, ScoreDoc) - Method in class org.apache.lucene.search.HitQueue
- lessThan(T, T) - Method in class org.apache.lucene.util.PriorityQueue
-
Determines the ordering of objects in this priority queue.
- LEVEL_LOG_SPAN - Static variable in class org.apache.lucene.index.LogMergePolicy
-
Defines the allowed range of log(size) for each level.
- LEVEL_THRESHOLD - Static variable in class org.apache.lucene.util.MSBRadixSorter
- LEVEL1_FACTOR - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
-
We insert skip data on every block and every SKIP_FACTOR=32 blocks.
- LEVEL1_MASK - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
- LEVEL1_NUM_DOCS - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
-
Total number of docs covered by level 1 skip data: 32 * 128 = 4,096
- LevenshteinAutomata - Class in org.apache.lucene.util.automaton
-
Class to construct DFAs that match a word within some edit distance.
- LevenshteinAutomata(int[], int, boolean) - Constructor for class org.apache.lucene.util.automaton.LevenshteinAutomata
-
Expert: specify a custom maximum possible symbol (alphaMax); default is Character.MAX_CODE_POINT.
- LevenshteinAutomata(String, boolean) - Constructor for class org.apache.lucene.util.automaton.LevenshteinAutomata
-
Create a new LevenshteinAutomata for some input String.
- LIMIT_MAX_BITS_PER_BLOCK - Static variable in class org.apache.lucene.store.ByteBuffersDataOutput
-
Largest
maxBitsPerBlockallowed - LIMIT_MIN_BITS_PER_BLOCK - Static variable in class org.apache.lucene.store.ByteBuffersDataOutput
-
Smallest
minBitsPerBlockallowed - LimitedFiniteStringsIterator - Class in org.apache.lucene.util.automaton
-
FiniteStringsIteratorwhich limits the number of iterated accepted strings. - LimitedFiniteStringsIterator(Automaton, int) - Constructor for class org.apache.lucene.util.automaton.LimitedFiniteStringsIterator
-
Constructor.
- Line - Class in org.apache.lucene.geo
-
Represents a line on the earth's surface.
- Line(double[], double[]) - Constructor for class org.apache.lucene.geo.Line
-
Creates a new Line from the supplied latitude/longitude array.
- LINE - org.apache.lucene.document.ShapeField.DecodedTriangle.TYPE
-
first and third coordinates are equal
- lineCount - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo
-
number of lines of data read
- lineCrossesLine(double, double, double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.GeoUtils
-
uses orient method to compute whether two line segments cross
- lineCrossesLineWithBoundary(double, double, double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.GeoUtils
-
uses orient method to compute whether two line segments cross; boundaries included - returning true for lines that terminate on each other.
- lineOverlapLine(double, double, double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.GeoUtils
-
uses orient method to compute whether two line overlap each other
- linesIntersect(double, double, double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.Tessellator
-
Determines whether two line segments intersect.
- LINESTRING - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
- LINKED_HASHTABLE_RAM_BYTES_PER_ENTRY - Static variable in class org.apache.lucene.util.RamUsageEstimator
-
Approximate memory usage that we assign to a LinkedHashMap entry.
- LINUX - Static variable in class org.apache.lucene.util.Constants
-
True iff running on Linux.
- listAll() - Method in class org.apache.lucene.store.ByteBuffersDirectory
- listAll() - Method in class org.apache.lucene.store.Directory
-
Returns names of all files stored in this directory.
- listAll() - Method in class org.apache.lucene.store.FileSwitchDirectory
- listAll() - Method in class org.apache.lucene.store.FilterDirectory
- listAll() - Method in class org.apache.lucene.store.FSDirectory
- listAll() - Method in class org.apache.lucene.store.NRTCachingDirectory
- listAll(Path) - Static method in class org.apache.lucene.store.FSDirectory
-
Lists all files (including subdirectories) in the directory.
- listCachedFiles() - Method in class org.apache.lucene.store.NRTCachingDirectory
- listCommits(Directory) - Static method in class org.apache.lucene.index.DirectoryReader
-
Returns all commit points that exist in the Directory.
- liveDocs - Variable in class org.apache.lucene.index.MergeState
-
Live docs for each reader
- liveDocs - Variable in class org.apache.lucene.index.SegmentWriteState
-
FixedBitSetrecording live documents; this is only set if there is one or more deleted documents. - liveDocsFormat() - Method in class org.apache.lucene.codecs.Codec
-
Encodes/decodes live docs
- liveDocsFormat() - Method in class org.apache.lucene.codecs.FilterCodec
- liveDocsFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
- LiveDocsFormat - Class in org.apache.lucene.codecs
-
Format for live/deleted documents
- LiveDocsFormat() - Constructor for class org.apache.lucene.codecs.LiveDocsFormat
-
Sole constructor.
- liveDocStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Status for testing of livedocs
- LiveFieldValues<S,T> - Class in org.apache.lucene.search
-
Tracks live field values across NRT reader reopens.
- LiveFieldValues(ReferenceManager<S>, T) - Constructor for class org.apache.lucene.search.LiveFieldValues
-
The missingValue must be non-null.
- LiveIndexWriterConfig - Class in org.apache.lucene.index
-
Holds all the configuration used by
IndexWriterwith few setters for settings that can be changed on anIndexWriterinstance "live". - LMDirichletSimilarity - Class in org.apache.lucene.search.similarities
-
Bayesian smoothing using Dirichlet priors.
- LMDirichletSimilarity() - Constructor for class org.apache.lucene.search.similarities.LMDirichletSimilarity
-
Instantiates the similarity with the default μ value of 2000.
- LMDirichletSimilarity(float) - Constructor for class org.apache.lucene.search.similarities.LMDirichletSimilarity
-
Instantiates the similarity with the provided μ parameter.
- LMDirichletSimilarity(LMSimilarity.CollectionModel) - Constructor for class org.apache.lucene.search.similarities.LMDirichletSimilarity
-
Instantiates the similarity with the default μ value of 2000.
- LMDirichletSimilarity(LMSimilarity.CollectionModel, boolean, float) - Constructor for class org.apache.lucene.search.similarities.LMDirichletSimilarity
-
Instantiates the similarity with the provided parameters.
- LMDirichletSimilarity(LMSimilarity.CollectionModel, float) - Constructor for class org.apache.lucene.search.similarities.LMDirichletSimilarity
-
Instantiates the similarity with the provided μ parameter.
- LMJelinekMercerSimilarity - Class in org.apache.lucene.search.similarities
-
Language model based on the Jelinek-Mercer smoothing method.
- LMJelinekMercerSimilarity(float) - Constructor for class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity
-
Instantiates with the specified λ parameter.
- LMJelinekMercerSimilarity(LMSimilarity.CollectionModel, boolean, float) - Constructor for class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity
-
Instantiates with the specified collectionModel and parameters.
- LMJelinekMercerSimilarity(LMSimilarity.CollectionModel, float) - Constructor for class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity
-
Instantiates with the specified collectionModel and λ parameter.
- LMSimilarity - Class in org.apache.lucene.search.similarities
-
Abstract superclass for language modeling Similarities.
- LMSimilarity() - Constructor for class org.apache.lucene.search.similarities.LMSimilarity
-
Creates a new instance with the default collection language model.
- LMSimilarity(LMSimilarity.CollectionModel) - Constructor for class org.apache.lucene.search.similarities.LMSimilarity
-
Creates a new instance with the specified collection language model.
- LMSimilarity(LMSimilarity.CollectionModel, boolean) - Constructor for class org.apache.lucene.search.similarities.LMSimilarity
-
Creates a new instance with the specified collection language model and discountOverlaps.
- LMSimilarity.CollectionModel - Interface in org.apache.lucene.search.similarities
-
A strategy for computing the collection language model.
- LMSimilarity.DefaultCollectionModel - Class in org.apache.lucene.search.similarities
-
Models
p(w|C)as the number of occurrences of the term in the collection, divided by the total number of tokens+ 1. - LMSimilarity.LMStats - Class in org.apache.lucene.search.similarities
-
Stores the collection distribution of the current term.
- LMStats(String, double) - Constructor for class org.apache.lucene.search.similarities.LMSimilarity.LMStats
-
Creates LMStats for the provided field and query-time boost
- ln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
-
compute the document length component
- ln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
-
compute the document length component
- ln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
-
compute the document length component
- ln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
-
compute the document length component
- ln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
-
compute the document length component
- ln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
-
compute the document length component
- ln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
-
compute the document length component
- lnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
-
Explain the score of the document length component for a single document
- lnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
- lnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
- lnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
- lnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
- lnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
- lnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
- load - Variable in class org.apache.lucene.store.IOContext
-
This flag is used for files that are a small fraction of the total index size and are expected to be heavily accessed in random-access fashion.
- load(OrdToDocDISIReaderConfiguration, int, int, ScalarQuantizer, VectorSimilarityFunction, FlatVectorsScorer, boolean, long, long, IndexInput) - Static method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- load(VectorSimilarityFunction, FlatVectorsScorer, OrdToDocDISIReaderConfiguration, VectorEncoding, int, long, long, IndexInput) - Static method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
- load(VectorSimilarityFunction, FlatVectorsScorer, OrdToDocDISIReaderConfiguration, VectorEncoding, int, long, long, IndexInput) - Static method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
- LOAD - Static variable in class org.apache.lucene.store.IOContext
- loadDirectoryClass(String) - Static method in class org.apache.lucene.util.CommandLineUtil
-
Loads a specific Directory implementation
- loadFactor - Variable in class org.apache.lucene.internal.hppc.CharHashSet
-
The load factor for
CharHashSet.keys. - loadFactor - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
The load factor for
CharObjectHashMap.keys. - loadFactor - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
The load factor for
IntDoubleHashMap.keys. - loadFactor - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
The load factor for
IntFloatHashMap.keys. - loadFactor - Variable in class org.apache.lucene.internal.hppc.IntHashSet
-
The load factor for
IntHashSet.keys. - loadFactor - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap
-
The load factor for
IntIntHashMap.keys. - loadFactor - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap
-
The load factor for
IntLongHashMap.keys. - loadFactor - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
The load factor for
IntObjectHashMap.keys. - loadFactor - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
The load factor for
LongFloatHashMap.keys. - loadFactor - Variable in class org.apache.lucene.internal.hppc.LongHashSet
-
The load factor for
LongHashSet.keys. - loadFactor - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap
-
The load factor for
LongIntHashMap.keys. - loadFactor - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
The load factor for
LongObjectHashMap.keys. - loadFSDirectoryClass(String) - Static method in class org.apache.lucene.util.CommandLineUtil
-
Loads a specific FSDirectory implementation
- loadMeta(IndexInput, long, int) - Static method in class org.apache.lucene.util.packed.DirectMonotonicReader
-
Load metadata from the given
IndexInput. - loadStopwordSet(boolean, Class<? extends Analyzer>, String, String) - Static method in class org.apache.lucene.analysis.StopwordAnalyzerBase
-
Deprecated, for removal: This API element is subject to removal in a future version.
Class.getResourceAsStream(String)is caller sensitive and cannot load resources across Java Modules. Please call thegetResourceAsStream()andWordlistLoader.getWordSet(Reader, String, CharArraySet)or other methods directly. - loadStopwordSet(Reader) - Static method in class org.apache.lucene.analysis.StopwordAnalyzerBase
-
Creates a CharArraySet from a file.
- loadStopwordSet(Path) - Static method in class org.apache.lucene.analysis.StopwordAnalyzerBase
-
Creates a CharArraySet from a path.
- Lock - Class in org.apache.lucene.store
-
An interprocess mutex lock.
- Lock() - Constructor for class org.apache.lucene.store.Lock
- LOCK_OBTAIN_WAIT_FOREVER - Static variable in class org.apache.lucene.store.SleepingLockWrapper
-
Pass this lockWaitTimeout to try forever to obtain the lock.
- lockFactory - Variable in class org.apache.lucene.store.BaseDirectory
-
Holds the LockFactory instance (implements locking for this Directory instance).
- LockFactory - Class in org.apache.lucene.store
-
Base class for Locking implementation.
- LockFactory() - Constructor for class org.apache.lucene.store.LockFactory
- LockObtainFailedException - Exception in org.apache.lucene.store
-
This exception is thrown when the
write.lockcould not be acquired. - LockObtainFailedException(String) - Constructor for exception org.apache.lucene.store.LockObtainFailedException
- LockObtainFailedException(String, Throwable) - Constructor for exception org.apache.lucene.store.LockObtainFailedException
- LockReleaseFailedException - Exception in org.apache.lucene.store
-
This exception is thrown when the
write.lockcould not be released. - LockReleaseFailedException(String) - Constructor for exception org.apache.lucene.store.LockReleaseFailedException
- LockReleaseFailedException(String, Throwable) - Constructor for exception org.apache.lucene.store.LockReleaseFailedException
- LockStressTest - Class in org.apache.lucene.store
-
Simple standalone tool that forever acquires and releases a lock using a specific
LockFactory. - LockStressTest() - Constructor for class org.apache.lucene.store.LockStressTest
- LockValidatingDirectoryWrapper - Class in org.apache.lucene.store
-
This class makes a best-effort check that a provided
Lockis valid before any destructive filesystem operation. - LockValidatingDirectoryWrapper(Directory, Lock) - Constructor for class org.apache.lucene.store.LockValidatingDirectoryWrapper
- LockVerifyServer - Class in org.apache.lucene.store
-
Simple standalone server that must be running when you use
VerifyingLockFactory. - LockVerifyServer() - Constructor for class org.apache.lucene.store.LockVerifyServer
- log(double, double) - Static method in class org.apache.lucene.util.MathUtil
-
Calculates logarithm in a given base with doubles.
- log(long, int) - Static method in class org.apache.lucene.util.MathUtil
-
Returns
x <= 0 ? 0 : Math.floor(Math.log(x) / Math.log(base)) - log2(double) - Static method in class org.apache.lucene.search.similarities.SimilarityBase
-
Returns the base two logarithm of
x. - LogByteSizeMergePolicy - Class in org.apache.lucene.index
-
This is a
LogMergePolicythat measures size of a segment as the total byte size of the segment's files. - LogByteSizeMergePolicy() - Constructor for class org.apache.lucene.index.LogByteSizeMergePolicy
-
Sole constructor, setting all settings to their defaults.
- LogDocMergePolicy - Class in org.apache.lucene.index
-
This is a
LogMergePolicythat measures size of a segment as the number of documents (not taking deletions into account). - LogDocMergePolicy() - Constructor for class org.apache.lucene.index.LogDocMergePolicy
-
Sole constructor, setting all settings to their defaults.
- LogMergePolicy - Class in org.apache.lucene.index
-
This class implements a
MergePolicythat tries to merge segments into levels of exponentially increasing size, where each level has fewer segments than the value of the merge factor. - LogMergePolicy() - Constructor for class org.apache.lucene.index.LogMergePolicy
-
Sole constructor.
- LONG - org.apache.lucene.document.StoredValue.Type
-
Type of long values.
- LONG - org.apache.lucene.search.SortField.Type
-
Sort using term values as encoded Longs.
- LongArrayList - Class in org.apache.lucene.internal.hppc
-
An array-backed list of
long. - LongArrayList() - Constructor for class org.apache.lucene.internal.hppc.LongArrayList
-
New instance with sane defaults.
- LongArrayList(int) - Constructor for class org.apache.lucene.internal.hppc.LongArrayList
-
New instance with sane defaults.
- LongArrayList(LongArrayList) - Constructor for class org.apache.lucene.internal.hppc.LongArrayList
-
Creates a new list from the elements of another list in its iteration order.
- LongBitSet - Class in org.apache.lucene.util
-
BitSet of fixed length (numBits), backed by accessible (
LongBitSet.getBits()) long[], accessed with a long index. - LongBitSet(long) - Constructor for class org.apache.lucene.util.LongBitSet
-
Creates a new LongBitSet.
- LongBitSet(long[], long) - Constructor for class org.apache.lucene.util.LongBitSet
-
Creates a new LongBitSet using the provided long[] array as backing store.
- longBlockCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder
-
The minimum number of long blocks to encode in a single iteration, when using long encoding.
- longBlockCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder
-
The minimum number of long blocks to encode in a single iteration, when using long encoding.
- LongComparator - Class in org.apache.lucene.search.comparators
-
Comparator based on
Long.compare(long, long)fornumHits. - LongComparator(int, String, Long, boolean, Pruning) - Constructor for class org.apache.lucene.search.comparators.LongComparator
- LongComparator.LongLeafComparator - Class in org.apache.lucene.search.comparators
-
Leaf comparator for
LongComparatorthat provides skipping functionality - longCount(int, int, int) - Method in enum org.apache.lucene.util.packed.PackedInts.Format
-
Computes how many long blocks are needed to store
valuesvalues of sizebitsPerValue. - LongCursor - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index and long value.
- LongCursor() - Constructor for class org.apache.lucene.internal.hppc.LongCursor
- longField(FieldInfo, long) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
- longField(FieldInfo, long) - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
- longField(FieldInfo, long) - Method in class org.apache.lucene.index.StoredFieldVisitor
-
Process a long numeric field.
- LongField - Class in org.apache.lucene.document
-
Field that stores a per-document
longvalue for scoring, sorting or value retrieval and index the field for fast range filters. - LongField(String, long) - Constructor for class org.apache.lucene.document.LongField
-
Deprecated.Use
LongField(String, long, Field.Store)withField.Store.NOinstead. - LongField(String, long, Field.Store) - Constructor for class org.apache.lucene.document.LongField
-
Creates a new LongField, indexing the provided point, storing it as a DocValue, and optionally storing it as a stored field.
- LongFloatCursor() - Constructor for class org.apache.lucene.internal.hppc.LongFloatHashMap.LongFloatCursor
- LongFloatHashMap - Class in org.apache.lucene.internal.hppc
-
A hash map of
longtofloat, implemented using open addressing with linear probing for collision resolution. - LongFloatHashMap() - Constructor for class org.apache.lucene.internal.hppc.LongFloatHashMap
-
New instance with sane defaults.
- LongFloatHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.LongFloatHashMap
-
New instance with sane defaults.
- LongFloatHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.LongFloatHashMap
-
New instance with the provided defaults.
- LongFloatHashMap(LongFloatHashMap) - Constructor for class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Create a hash map from all key-value pairs of another map.
- LongFloatHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc
-
A view of the keys inside this hash map.
- LongFloatHashMap.LongFloatCursor - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index,key and value
- LongFloatHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc
-
A view over the set of values of this map.
- LongHashSet - Class in org.apache.lucene.internal.hppc
-
A hash set of
longs, implemented using open addressing with linear probing for collision resolution. - LongHashSet() - Constructor for class org.apache.lucene.internal.hppc.LongHashSet
-
New instance with sane defaults.
- LongHashSet(int) - Constructor for class org.apache.lucene.internal.hppc.LongHashSet
-
New instance with sane defaults.
- LongHashSet(int, double) - Constructor for class org.apache.lucene.internal.hppc.LongHashSet
-
New instance with the provided defaults.
- LongHashSet(LongHashSet) - Constructor for class org.apache.lucene.internal.hppc.LongHashSet
-
New instance copying elements from another set.
- LongHashSet.EntryIterator - Class in org.apache.lucene.internal.hppc
-
An iterator implementation for
LongHashSet.iterator(). - LongHeap - Class in org.apache.lucene.util
-
A min heap that stores longs; a primitive priority queue that like all priority queues maintains a partial ordering of its elements such that the least element can always be found in constant time.
- LongHeap(int) - Constructor for class org.apache.lucene.util.LongHeap
-
Create an empty priority queue of the configured initial size.
- longHex(long) - Static method in class org.apache.lucene.util.ToStringUtils
-
Unlike
Long.toHexString(long)returns a String with a "0x" prefix and all the leading zeros. - LongIntCursor() - Constructor for class org.apache.lucene.internal.hppc.LongIntHashMap.LongIntCursor
- LongIntHashMap - Class in org.apache.lucene.internal.hppc
-
A hash map of
longtoint, implemented using open addressing with linear probing for collision resolution. - LongIntHashMap() - Constructor for class org.apache.lucene.internal.hppc.LongIntHashMap
-
New instance with sane defaults.
- LongIntHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.LongIntHashMap
-
New instance with sane defaults.
- LongIntHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.LongIntHashMap
-
New instance with the provided defaults.
- LongIntHashMap(LongIntHashMap) - Constructor for class org.apache.lucene.internal.hppc.LongIntHashMap
-
Create a hash map from all key-value pairs of another map.
- LongIntHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc
-
A view of the keys inside this hash map.
- LongIntHashMap.LongIntCursor - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index,key and value
- LongIntHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc
-
A view over the set of values of this map.
- LongLeafComparator(LeafReaderContext) - Constructor for class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
- LongObjectCursor() - Constructor for class org.apache.lucene.internal.hppc.LongObjectHashMap.LongObjectCursor
- LongObjectHashMap<VType> - Class in org.apache.lucene.internal.hppc
-
A hash map of
longtoObject, implemented using open addressing with linear probing for collision resolution. - LongObjectHashMap() - Constructor for class org.apache.lucene.internal.hppc.LongObjectHashMap
-
New instance with sane defaults.
- LongObjectHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.LongObjectHashMap
-
New instance with sane defaults.
- LongObjectHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.LongObjectHashMap
-
New instance with the provided defaults.
- LongObjectHashMap(LongObjectHashMap<VType>) - Constructor for class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Create a hash map from all key-value pairs of another map.
- LongObjectHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc
-
A view of the keys inside this hash map.
- LongObjectHashMap.LongObjectCursor<VType> - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index,key and value
- LongObjectHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc
-
A view over the set of values of this map.
- LongPoint - Class in org.apache.lucene.document
-
An indexed
longfield for fast range filters. - LongPoint(String, long...) - Constructor for class org.apache.lucene.document.LongPoint
-
Creates a new LongPoint, indexing the provided N-dimensional long point.
- LongRange - Class in org.apache.lucene.document
-
An indexed Long Range field.
- LongRange(String, long[], long[]) - Constructor for class org.apache.lucene.document.LongRange
-
Create a new LongRange type, from min/max parallel arrays
- LongRangeDocValuesField - Class in org.apache.lucene.document
-
DocValues field for LongRange.
- LongRangeDocValuesField(String, long[], long[]) - Constructor for class org.apache.lucene.document.LongRangeDocValuesField
-
Sole constructor.
- longs - Variable in class org.apache.lucene.util.LongsRef
-
The contents of the LongsRef.
- longsEquals(LongsRef) - Method in class org.apache.lucene.util.LongsRef
- LongSorter(String, Long, boolean, IndexSorter.NumericDocValuesProvider) - Constructor for class org.apache.lucene.index.IndexSorter.LongSorter
-
Creates a new LongSorter
- LongsRef - Class in org.apache.lucene.util
-
Represents long[], as a slice (offset + length) into an existing long[].
- LongsRef() - Constructor for class org.apache.lucene.util.LongsRef
-
Create a LongsRef with
LongsRef.EMPTY_LONGS - LongsRef(int) - Constructor for class org.apache.lucene.util.LongsRef
-
Create a LongsRef pointing to a new array of size
capacity. - LongsRef(long[], int, int) - Constructor for class org.apache.lucene.util.LongsRef
-
This instance will directly reference longs w/o making a copy.
- longToInt4(long) - Static method in class org.apache.lucene.util.SmallFloat
-
Float-like encoding for positive longs that preserves ordering and 4 significant bits.
- longToSortableBytes(long, byte[], int) - Static method in class org.apache.lucene.util.NumericUtils
-
Encodes an long
valuesuch that unsigned byte order comparison is consistent withLong.compare(long, long) - longValue() - Method in class org.apache.lucene.index.FilterNumericDocValues
- longValue() - Method in class org.apache.lucene.index.NumericDocValues
-
Returns the numeric value for the current document ID.
- longValue() - Method in class org.apache.lucene.search.LongValues
-
Get the long value for the current document
- longValueCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder
-
The number of values that can be stored in
PackedInts.Decoder.longBlockCount()long blocks. - longValueCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder
-
The number of values that can be stored in
PackedInts.Encoder.longBlockCount()long blocks. - LongValues - Class in org.apache.lucene.search
-
Per-segment, per-document long values, which can be calculated at search-time
- LongValues - Class in org.apache.lucene.util
-
Abstraction over an array of longs.
- LongValues() - Constructor for class org.apache.lucene.search.LongValues
- LongValues() - Constructor for class org.apache.lucene.util.LongValues
- LongValuesSource - Class in org.apache.lucene.search
-
Base class for producing
LongValues - LongValuesSource() - Constructor for class org.apache.lucene.search.LongValuesSource
- LongValuesSource.ConstantLongValuesSource - Class in org.apache.lucene.search
-
A ConstantLongValuesSource that always returns a constant value
- lookup(String) - Method in class org.apache.lucene.util.NamedSPILoader
- lookupClass(String) - Method in class org.apache.lucene.analysis.AnalysisSPILoader
- lookupClass(String) - Static method in class org.apache.lucene.analysis.CharFilterFactory
-
looks up a charfilter class by name from context classpath
- lookupClass(String) - Static method in class org.apache.lucene.analysis.TokenFilterFactory
-
looks up a tokenfilter class by name from context classpath
- lookupClass(String) - Static method in class org.apache.lucene.analysis.TokenizerFactory
-
looks up a tokenizer class by name from context classpath
- lookupFromSearcher(S, String) - Method in class org.apache.lucene.search.LiveFieldValues
-
This is called when the id/value was already flushed and opened in an NRT IndexSearcher.
- lookupOrd(int) - Method in class org.apache.lucene.index.FilterSortedDocValues
- lookupOrd(int) - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
- lookupOrd(int) - Method in class org.apache.lucene.index.SortedDocValues
-
Retrieves the value for the specified ordinal.
- lookupOrd(long) - Method in class org.apache.lucene.index.FilterSortedSetDocValues
- lookupOrd(long) - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
- lookupOrd(long) - Method in class org.apache.lucene.index.SortedSetDocValues
-
Retrieves the value for the specified ordinal.
- lookupSPIName(Class<? extends AbstractAnalysisFactory>) - Static method in class org.apache.lucene.analysis.AnalysisSPILoader
-
Looks up SPI name (static "NAME" field) with appropriate modifiers.
- lookupTerm(BytesRef) - Method in class org.apache.lucene.index.FilterSortedDocValues
- lookupTerm(BytesRef) - Method in class org.apache.lucene.index.FilterSortedSetDocValues
- lookupTerm(BytesRef) - Method in class org.apache.lucene.index.SortedDocValues
-
If
keyexists, returns its ordinal, else returns-insertionPoint-1, likeArrays.binarySearch. - lookupTerm(BytesRef) - Method in class org.apache.lucene.index.SortedSetDocValues
-
If
keyexists, returns its ordinal, else returns-insertionPoint-1, likeArrays.binarySearch. - LowercaseAsciiCompression - Class in org.apache.lucene.util.compress
-
Utility class that can efficiently compress arrays that mostly contain characters in the [0x1F,0x3F) or [0x5F,0x7F) ranges, which notably include all digits, lowercase characters, '.', '-' and '_'.
- LowerCaseFilter - Class in org.apache.lucene.analysis
-
Normalizes token text to lower case.
- LowerCaseFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.LowerCaseFilter
-
Create a new LowerCaseFilter, that normalizes token text to lower case.
- LPAREN - Static variable in class org.apache.lucene.geo.SimpleWKTShapeParser
- LRUQueryCache - Class in org.apache.lucene.search
-
A
QueryCachethat evicts queries using a LRU (least-recently-used) eviction policy in order to remain under a given maximum size and number of bytes used. - LRUQueryCache(int, long) - Constructor for class org.apache.lucene.search.LRUQueryCache
-
Create a new instance that will cache at most
maxSizequeries with at mostmaxRamBytesUsedbytes of memory. - LRUQueryCache(int, long, Predicate<LeafReaderContext>, float) - Constructor for class org.apache.lucene.search.LRUQueryCache
-
Expert: Create a new instance that will cache at most
maxSizequeries with at mostmaxRamBytesUsedbytes of memory, only on leaves that satisfyleavesToCache. - LRUQueryCache.CacheAndCount - Class in org.apache.lucene.search
-
Cache of doc ids with a count.
- LSBRadixSorter - Class in org.apache.lucene.util
-
A LSB Radix sorter for unsigned int values.
- LSBRadixSorter() - Constructor for class org.apache.lucene.util.LSBRadixSorter
- LUCENE_8_0_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.0.0) Use latest
- LUCENE_8_1_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_1_1 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_10_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_10_1 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_11_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(8.11.1) Use latest
- LUCENE_8_11_1 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_11_2 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_11_3 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_11_4 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_12_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_2_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_3_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_3_1 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_4_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_4_1 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_5_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_5_1 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_5_2 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_6_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_6_1 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_6_2 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_6_3 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_7_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_8_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_8_1 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_8_2 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_8_9_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_9_0_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.1.0) Use latest
- LUCENE_9_1_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.2.0) Use latest
- LUCENE_9_10_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.11.0) Use latest
- LUCENE_9_11_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.12.0) Use latest
- LUCENE_9_11_1 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_9_12_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.12.1) Use latest
- LUCENE_9_12_1 - Static variable in class org.apache.lucene.util.Version
-
Match settings and bugs in Lucene's 9.12.1 release.
- LUCENE_9_2_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.3.0) Use latest
- LUCENE_9_3_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.4.0) Use latest
- LUCENE_9_4_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.5.0) Use latest
- LUCENE_9_4_1 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_9_4_2 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use latest
- LUCENE_9_5_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.6.0) Use latest
- LUCENE_9_6_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.7.0) Use latest
- LUCENE_9_7_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.8.0) Use latest
- LUCENE_9_8_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.9.0) Use latest
- LUCENE_9_9_0 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.9.1) Use latest
- LUCENE_9_9_1 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.9.2) Use latest
- LUCENE_9_9_2 - Static variable in class org.apache.lucene.util.Version
-
Deprecated.(9.10.0) Use latest
- LUCENE_CURRENT - Static variable in class org.apache.lucene.util.Version
-
Deprecated.Use
Version.LATEST - LUCENE_MATCH_VERSION_PARAM - Static variable in class org.apache.lucene.analysis.AbstractAnalysisFactory
- Lucene90BlockTreeTermsReader - Class in org.apache.lucene.codecs.lucene90.blocktree
-
A block-based terms index and dictionary that assigns terms to variable length blocks according to how they share prefixes.
- Lucene90BlockTreeTermsReader(PostingsReaderBase, SegmentReadState) - Constructor for class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
-
Sole constructor.
- Lucene90BlockTreeTermsWriter - Class in org.apache.lucene.codecs.lucene90.blocktree
-
Block-based terms index and dictionary writer.
- Lucene90BlockTreeTermsWriter(SegmentWriteState, PostingsWriterBase, int, int) - Constructor for class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter
-
Create a new writer.
- Lucene90BlockTreeTermsWriter(SegmentWriteState, PostingsWriterBase, int, int, int) - Constructor for class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter
-
Expert constructor that allows configuring the version, used for bw tests.
- Lucene90CompoundFormat - Class in org.apache.lucene.codecs.lucene90
-
Lucene 9.0 compound file format
- Lucene90CompoundFormat() - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90CompoundFormat
-
Sole constructor.
- Lucene90CompressingStoredFieldsFormat - Class in org.apache.lucene.codecs.lucene90.compressing
-
A
StoredFieldsFormatthat compresses documents in chunks in order to improve the compression ratio. - Lucene90CompressingStoredFieldsFormat(String, String, CompressionMode, int, int, int) - Constructor for class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsFormat
-
Create a new
Lucene90CompressingStoredFieldsFormat. - Lucene90CompressingStoredFieldsFormat(String, CompressionMode, int, int, int) - Constructor for class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsFormat
-
Create a new
Lucene90CompressingStoredFieldsFormatwith an empty segment suffix. - Lucene90CompressingStoredFieldsReader - Class in org.apache.lucene.codecs.lucene90.compressing
- Lucene90CompressingStoredFieldsReader(Directory, SegmentInfo, String, FieldInfos, IOContext, String, CompressionMode) - Constructor for class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsReader
-
Sole constructor.
- Lucene90CompressingStoredFieldsWriter - Class in org.apache.lucene.codecs.lucene90.compressing
- Lucene90CompressingTermVectorsFormat - Class in org.apache.lucene.codecs.lucene90.compressing
-
A
TermVectorsFormatthat compresses chunks of documents together in order to improve the compression ratio. - Lucene90CompressingTermVectorsFormat(String, String, CompressionMode, int, int, int) - Constructor for class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsFormat
-
Create a new
Lucene90CompressingTermVectorsFormat. - Lucene90CompressingTermVectorsReader - Class in org.apache.lucene.codecs.lucene90.compressing
- Lucene90CompressingTermVectorsReader(Directory, SegmentInfo, String, FieldInfos, IOContext, String, CompressionMode) - Constructor for class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsReader
-
Sole constructor.
- Lucene90CompressingTermVectorsWriter - Class in org.apache.lucene.codecs.lucene90.compressing
- Lucene90DocValuesFormat - Class in org.apache.lucene.codecs.lucene90
-
Lucene 9.0 DocValues format.
- Lucene90DocValuesFormat() - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90DocValuesFormat
-
Default constructor.
- Lucene90LiveDocsFormat - Class in org.apache.lucene.codecs.lucene90
-
Lucene 9.0 live docs format
- Lucene90LiveDocsFormat() - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90LiveDocsFormat
-
Sole constructor.
- Lucene90NormsFormat - Class in org.apache.lucene.codecs.lucene90
-
Lucene 9.0 Score normalization format.
- Lucene90NormsFormat() - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90NormsFormat
-
Sole Constructor
- Lucene90PointsFormat - Class in org.apache.lucene.codecs.lucene90
-
Lucene 9.0 point format, which encodes dimensional values in a block KD-tree structure for fast 1D range and N dimensional shape intersection filtering.
- Lucene90PointsFormat() - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90PointsFormat
-
Sole constructor
- Lucene90PointsReader - Class in org.apache.lucene.codecs.lucene90
-
Reads point values previously written with
Lucene90PointsWriter - Lucene90PointsReader(SegmentReadState) - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90PointsReader
-
Sole constructor
- Lucene90PointsWriter - Class in org.apache.lucene.codecs.lucene90
-
Writes dimensional values
- Lucene90PointsWriter(SegmentWriteState) - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter
-
Uses the defaults values for
maxPointsInLeafNode(512) andmaxMBSortInHeap(16.0) - Lucene90PointsWriter(SegmentWriteState, int, double) - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter
-
Full constructor
- Lucene90StoredFieldsFormat - Class in org.apache.lucene.codecs.lucene90
-
Lucene 9.0 stored fields format.
- Lucene90StoredFieldsFormat() - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat
-
Stored fields format with default options
- Lucene90StoredFieldsFormat(Lucene90StoredFieldsFormat.Mode) - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat
-
Stored fields format with specified mode
- Lucene90StoredFieldsFormat.Mode - Enum in org.apache.lucene.codecs.lucene90
-
Configuration option for stored fields.
- Lucene90TermVectorsFormat - Class in org.apache.lucene.codecs.lucene90
-
Lucene 9.0
term vectors format. - Lucene90TermVectorsFormat() - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90TermVectorsFormat
-
Sole constructor.
- Lucene912Codec - Class in org.apache.lucene.codecs.lucene912
-
Implements the Lucene 9.12 index format
- Lucene912Codec() - Constructor for class org.apache.lucene.codecs.lucene912.Lucene912Codec
-
Instantiates a new codec.
- Lucene912Codec(Lucene912Codec.Mode) - Constructor for class org.apache.lucene.codecs.lucene912.Lucene912Codec
-
Instantiates a new codec, specifying the stored fields compression mode to use.
- Lucene912Codec.Mode - Enum in org.apache.lucene.codecs.lucene912
-
Configuration option for the codec.
- Lucene912PostingsFormat - Class in org.apache.lucene.codecs.lucene912
-
Lucene 9.12 postings format, which encodes postings in packed integer blocks for fast decode.
- Lucene912PostingsFormat() - Constructor for class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
-
Creates
Lucene912PostingsFormatwith default settings. - Lucene912PostingsFormat(int, int) - Constructor for class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
-
Creates
Lucene912PostingsFormatwith custom values forminBlockSizeandmaxBlockSizepassed to block terms dictionary. - Lucene912PostingsFormat.IntBlockTermState - Class in org.apache.lucene.codecs.lucene912
-
Holds all state required for
Lucene912PostingsReaderto produce aPostingsEnumwithout re-seeking the terms dict. - Lucene912PostingsReader - Class in org.apache.lucene.codecs.lucene912
-
Concrete class that reads docId(maybe frq,pos,offset,payloads) list with postings format.
- Lucene912PostingsReader(SegmentReadState) - Constructor for class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
-
Sole constructor.
- Lucene912PostingsWriter - Class in org.apache.lucene.codecs.lucene912
-
Writer for
Lucene912PostingsFormat. - Lucene912PostingsWriter(SegmentWriteState) - Constructor for class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
-
Sole constructor.
- Lucene94FieldInfosFormat - Class in org.apache.lucene.codecs.lucene94
-
Lucene 9.0 Field Infos format.
- Lucene94FieldInfosFormat() - Constructor for class org.apache.lucene.codecs.lucene94.Lucene94FieldInfosFormat
-
Sole constructor.
- Lucene99FlatVectorsFormat - Class in org.apache.lucene.codecs.lucene99
-
Lucene 9.9 flat vector format, which encodes numeric vector values
- Lucene99FlatVectorsFormat(FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsFormat
-
Constructs a format
- Lucene99FlatVectorsReader - Class in org.apache.lucene.codecs.lucene99
-
Reads vectors from the index segments.
- Lucene99FlatVectorsReader(SegmentReadState, FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
- Lucene99FlatVectorsWriter - Class in org.apache.lucene.codecs.lucene99
-
Writes vector values to index segments.
- Lucene99FlatVectorsWriter(SegmentWriteState, FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
- Lucene99HnswScalarQuantizedVectorsFormat - Class in org.apache.lucene.codecs.lucene99
-
Lucene 9.9 vector format, which encodes numeric vector values into an associated graph connecting the documents having values.
- Lucene99HnswScalarQuantizedVectorsFormat() - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat
-
Constructs a format using default graph construction parameters with 7 bit quantization
- Lucene99HnswScalarQuantizedVectorsFormat(int, int) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat
-
Constructs a format using the given graph construction parameters with 7 bit quantization
- Lucene99HnswScalarQuantizedVectorsFormat(int, int, int, int, boolean, Float, ExecutorService) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat
-
Constructs a format using the given graph construction parameters and scalar quantization.
- Lucene99HnswVectorsFormat - Class in org.apache.lucene.codecs.lucene99
-
Lucene 9.9 vector format, which encodes numeric vector values into an associated graph connecting the documents having values.
- Lucene99HnswVectorsFormat() - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
-
Constructs a format using default graph construction parameters
- Lucene99HnswVectorsFormat(int, int) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
-
Constructs a format using the given graph construction parameters.
- Lucene99HnswVectorsFormat(int, int, int, ExecutorService) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
-
Constructs a format using the given graph construction parameters and scalar quantization.
- Lucene99HnswVectorsReader - Class in org.apache.lucene.codecs.lucene99
-
Reads vectors from the index segments along with index data structures supporting KNN search.
- Lucene99HnswVectorsReader(SegmentReadState, FlatVectorsReader) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
- Lucene99HnswVectorsWriter - Class in org.apache.lucene.codecs.lucene99
-
Writes vector values and knn graphs to index segments.
- Lucene99HnswVectorsWriter(SegmentWriteState, int, int, FlatVectorsWriter, int, TaskExecutor) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsWriter
- Lucene99ScalarQuantizedVectorScorer - Class in org.apache.lucene.codecs.lucene99
-
Optimized scalar quantized implementation of
FlatVectorsScorerfor quantized vectors stored in the Lucene99 format. - Lucene99ScalarQuantizedVectorScorer(FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorScorer
- Lucene99ScalarQuantizedVectorsFormat - Class in org.apache.lucene.codecs.lucene99
-
Format supporting vector quantization, storage, and retrieval
- Lucene99ScalarQuantizedVectorsFormat() - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
-
Constructs a format using default graph construction parameters
- Lucene99ScalarQuantizedVectorsFormat(Float, int, boolean) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
-
Constructs a format using the given graph construction parameters.
- Lucene99ScalarQuantizedVectorsReader - Class in org.apache.lucene.codecs.lucene99
-
Reads Scalar Quantized vectors from the index segments along with index data structures.
- Lucene99ScalarQuantizedVectorsReader(SegmentReadState, FlatVectorsReader, FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
- Lucene99ScalarQuantizedVectorsWriter - Class in org.apache.lucene.codecs.lucene99
-
Writes quantized vector values and metadata to index segments.
- Lucene99ScalarQuantizedVectorsWriter(SegmentWriteState, Float, byte, boolean, FlatVectorsWriter, FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
- Lucene99ScalarQuantizedVectorsWriter(SegmentWriteState, Float, FlatVectorsWriter, FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
- Lucene99SegmentInfoFormat - Class in org.apache.lucene.codecs.lucene99
-
Lucene 9.9 Segment info format.
- Lucene99SegmentInfoFormat() - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99SegmentInfoFormat
-
Sole constructor.
- luceneMatchVersion - Variable in class org.apache.lucene.analysis.AbstractAnalysisFactory
-
the luceneVersion arg
- LZ4 - Class in org.apache.lucene.util.compress
-
LZ4 compression and decompression routines.
- LZ4.FastCompressionHashTable - Class in org.apache.lucene.util.compress
-
Simple lossy
LZ4.HashTablethat only stores the last ocurrence for each hash on2^14bytes of memory. - LZ4.HighCompressionHashTable - Class in org.apache.lucene.util.compress
-
A higher-precision
LZ4.HashTable. - LZ4WithPresetDictCompressionMode - Class in org.apache.lucene.codecs.lucene90
-
A compression mode that compromises on the compression ratio to provide fast compression and decompression.
- LZ4WithPresetDictCompressionMode() - Constructor for class org.apache.lucene.codecs.lucene90.LZ4WithPresetDictCompressionMode
-
Sole constructor.
M
- M - Variable in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
- MAC_OS_X - Static variable in class org.apache.lucene.util.Constants
-
True iff running on Mac OS X
- main(String[]) - Static method in class org.apache.lucene.index.CheckIndex
-
Command-line interface to check and exorcise corrupt segments from an index.
- main(String[]) - Static method in class org.apache.lucene.index.IndexUpgrader
-
Main method to run {code IndexUpgrader} from the command-line.
- main(String[]) - Static method in class org.apache.lucene.store.LockStressTest
- main(String[]) - Static method in class org.apache.lucene.store.LockVerifyServer
- major - Variable in class org.apache.lucene.util.Version
-
Major version, the difference between stable and trunk
- makeAnyBinary() - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic) automaton that accepts all binary terms.
- makeAnyChar() - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic) automaton that accepts any single codepoint.
- makeAnyString() - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic) automaton that accepts all strings.
- makeBinary(BytesRef) - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic) automaton that accepts the single given binary term.
- makeBinaryInterval(BytesRef, boolean, BytesRef, boolean) - Static method in class org.apache.lucene.util.automaton.Automata
-
Creates a new deterministic, minimal automaton accepting all binary terms in the specified interval.
- makeBinaryStringUnion(Iterable<BytesRef>) - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic and minimal) automaton that accepts the union of the given collection of
BytesRefs representing UTF-8 encoded strings. - makeBinaryStringUnion(BytesRefIterator) - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic and minimal) automaton that accepts the union of the given iterator of
BytesRefs representing UTF-8 encoded strings. - makeChar(int) - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic) automaton that accepts a single codepoint of the given value.
- makeCharRange(int, int) - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic) automaton that accepts a single codepoint whose value is in the given interval (including both end points).
- makeDecimalInterval(int, int, int) - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new automaton that accepts strings representing decimal (base 10) non-negative integers in the given interval.
- makeEmpty() - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic) automaton with the empty language.
- makeEmptyString() - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic) automaton that accepts only the empty string.
- makeNonEmptyBinary() - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic) automaton that accepts all binary terms except the empty string.
- makeStopSet(String...) - Static method in class org.apache.lucene.analysis.StopFilter
-
Builds a Set from an array of stop words, appropriate for passing into the StopFilter constructor.
- makeStopSet(String[], boolean) - Static method in class org.apache.lucene.analysis.StopFilter
-
Creates a stopword set from the given stopword array.
- makeStopSet(List<?>) - Static method in class org.apache.lucene.analysis.StopFilter
-
Builds a Set from an array of stop words, appropriate for passing into the StopFilter constructor.
- makeStopSet(List<?>, boolean) - Static method in class org.apache.lucene.analysis.StopFilter
-
Creates a stopword set from the given stopword list.
- makeString(int[], int, int) - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic) automaton that accepts the single given string from the specified unicode code points.
- makeString(String) - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic) automaton that accepts the single given string.
- makeStringUnion(Iterable<BytesRef>) - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic and minimal) automaton that accepts the union of the given collection of
BytesRefs representing UTF-8 encoded strings. - makeStringUnion(BytesRefIterator) - Static method in class org.apache.lucene.util.automaton.Automata
-
Returns a new (deterministic and minimal) automaton that accepts the union of the given iterator of
BytesRefs representing UTF-8 encoded strings. - MapOfSets<K,V> - Class in org.apache.lucene.util
-
Helper class for keeping Lists of Objects associated with keys.
- MapOfSets(Map<K, Set<V>>) - Constructor for class org.apache.lucene.util.MapOfSets
- mapOldOrdToNewOrd(DocsWithFieldSet, Sorter.DocMap, int[], int[], DocsWithFieldSet) - Static method in class org.apache.lucene.codecs.KnnVectorsWriter
-
Given old doc ids and an id mapping, maps old ordinal to new ordinal.
- mappedDocID - Variable in class org.apache.lucene.index.DocIDMerger.Sub
-
Mapped doc ID
- MappedMultiFields - Class in org.apache.lucene.index
-
A
Fieldsimplementation that merges multiple Fields into one, and maps around deleted documents. - MappedMultiFields(MergeState, MultiFields) - Constructor for class org.apache.lucene.index.MappedMultiFields
-
Create a new MappedMultiFields for merging, based on the supplied mergestate and merged view of terms.
- mapping - Variable in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
-
ordinal map mapping ords from
valuesto global ord space - mapping - Variable in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
-
ordinal map mapping ords from
valuesto global ord space - markIncomplete() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
- mask - Variable in class org.apache.lucene.internal.hppc.CharHashSet
-
Mask for slot scans in
CharHashSet.keys. - mask - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Mask for slot scans in
CharObjectHashMap.keys. - mask - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Mask for slot scans in
IntDoubleHashMap.keys. - mask - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Mask for slot scans in
IntFloatHashMap.keys. - mask - Variable in class org.apache.lucene.internal.hppc.IntHashSet
-
Mask for slot scans in
IntHashSet.keys. - mask - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Mask for slot scans in
IntIntHashMap.keys. - mask - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Mask for slot scans in
IntLongHashMap.keys. - mask - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Mask for slot scans in
IntObjectHashMap.keys. - mask - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Mask for slot scans in
LongFloatHashMap.keys. - mask - Variable in class org.apache.lucene.internal.hppc.LongHashSet
-
Mask for slot scans in
LongHashSet.keys. - mask - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Mask for slot scans in
LongIntHashMap.keys. - mask - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Mask for slot scans in
LongObjectHashMap.keys. - match(int) - Method in class org.apache.lucene.search.FilteredDocIdSetIterator
-
Validation method to determine whether a docid should be in the result set.
- match(Number, String, Collection<Explanation>) - Static method in class org.apache.lucene.search.Explanation
-
Create a new explanation for a match.
- match(Number, String, Explanation...) - Static method in class org.apache.lucene.search.Explanation
-
Create a new explanation for a match.
- MATCH_WITH_NO_TERMS - Static variable in class org.apache.lucene.search.MatchesUtils
-
Indicates a match with no term positions, for example on a Point or DocValues field, or a field indexed as docs and freqs only
- MatchAllBits(int) - Constructor for class org.apache.lucene.util.Bits.MatchAllBits
- MatchAllDocsQuery - Class in org.apache.lucene.search
-
A query that matches all documents.
- MatchAllDocsQuery() - Constructor for class org.apache.lucene.search.MatchAllDocsQuery
- matchCost - Variable in class org.apache.lucene.search.DisiWrapper
- matchCost() - Method in class org.apache.lucene.search.TwoPhaseIterator
-
An estimate of the expected cost to determine that a single document
TwoPhaseIterator.matches(). - matches() - Method in class org.apache.lucene.search.TwoPhaseIterator
-
Return whether the current doc ID that
TwoPhaseIterator.approximation()is on matches. - matches(byte[], byte[], int, int, ArrayUtil.ByteArrayComparator) - Method in enum org.apache.lucene.document.RangeFieldQuery.QueryType
-
Compares every dim for 2 encoded ranges and returns true if all dims match.
- matches(LeafReaderContext, int) - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
- matches(LeafReaderContext, int) - Method in class org.apache.lucene.search.FilterWeight
- matches(LeafReaderContext, int) - Method in class org.apache.lucene.search.PhraseWeight
- matches(LeafReaderContext, int) - Method in class org.apache.lucene.search.Weight
-
Returns
Matchesfor a specific document, ornullif the document does not match the parent query - Matches - Interface in org.apache.lucene.search
-
Reports the positions and optionally offsets of all matching terms in a query for a single document
- matchesExtension(String, String) - Static method in class org.apache.lucene.index.IndexFileNames
-
Returns true if the given filename ends with the given extension.
- MatchesIterator - Interface in org.apache.lucene.search
-
An iterator over match positions (and optionally offsets) for a single document and field
- MatchesUtils - Class in org.apache.lucene.search
-
Contains static functions that aid the implementation of
MatchesandMatchesIteratorinterfaces. - matchingReaders - Variable in class org.apache.lucene.codecs.compressing.MatchingReaders
-
SegmentReaders that have identical field name/number mapping, so their stored fields and term vectors may be bulk merged. - MatchingReaders - Class in org.apache.lucene.codecs.compressing
-
Computes which segments have identical field name to number mappings, which allows stored fields and term vectors in this codec to be bulk-merged.
- MatchingReaders(MergeState) - Constructor for class org.apache.lucene.codecs.compressing.MatchingReaders
- MatchNoBits(int) - Constructor for class org.apache.lucene.util.Bits.MatchNoBits
- MatchNoDocsQuery - Class in org.apache.lucene.search
-
A query that matches no documents.
- MatchNoDocsQuery() - Constructor for class org.apache.lucene.search.MatchNoDocsQuery
-
Default constructor
- MatchNoDocsQuery(String) - Constructor for class org.apache.lucene.search.MatchNoDocsQuery
-
Provides a reason explaining why this query was used
- MathUtil - Class in org.apache.lucene.util
-
Math static utility methods.
- max - Variable in class org.apache.lucene.util.automaton.RegExp
-
Limits for repeatable type expressions
- max - Variable in class org.apache.lucene.util.automaton.Transition
-
Maximum accepted label (inclusive).
- MAX - org.apache.lucene.search.SortedNumericSelector.Type
-
Selects the maximum value in the set
- MAX - org.apache.lucene.search.SortedSetSelector.Type
-
Selects the maximum value in the set
- MAX_ARRAY_LENGTH - Static variable in class org.apache.lucene.util.ArrayUtil
-
Maximum length for an array (Integer.MAX_VALUE - RamUsageEstimator.NUM_BYTES_ARRAY_HEADER).
- MAX_BLOCK_SHIFT - Static variable in class org.apache.lucene.util.packed.DirectMonotonicWriter
- MAX_DEPTH - Static variable in class org.apache.lucene.util.RamUsageEstimator
-
Recurse only into immediate descendants.
- MAX_DIMENSIONS - Static variable in class org.apache.lucene.index.PointValues
-
Maximum number of dimensions
- MAX_DIMS - Static variable in class org.apache.lucene.util.bkd.BKDConfig
-
Maximum number of index dimensions (2 * max index dimensions)
- MAX_DISTANCE - Static variable in class org.apache.lucene.util.compress.LZ4
-
Window size: this is the maximum supported distance between two strings so that LZ4 can replace the second one by a reference to the first one.
- MAX_DOCS - Static variable in class org.apache.lucene.index.IndexWriter
-
Hard limit on maximum number of documents that may be added to the index.
- MAX_GRAPH_STACK_SIZE - Static variable in class org.apache.lucene.analysis.GraphTokenFilter
-
The maximum permitted number of routes through a graph
- MAX_INDEX_DIMENSIONS - Static variable in class org.apache.lucene.index.PointValues
-
Maximum number of index dimensions
- MAX_INDEX_DIMS - Static variable in class org.apache.lucene.util.bkd.BKDConfig
-
Maximum number of index dimensions
- MAX_LAT_INCL - Static variable in class org.apache.lucene.geo.GeoUtils
-
Maximum latitude value.
- MAX_LAT_RADIANS - Static variable in class org.apache.lucene.geo.GeoUtils
-
max latitude value in radians
- MAX_LENGTH_PER_GROUP - Static variable in class org.apache.lucene.util.GroupVIntUtil
- MAX_LON_ENCODED - Static variable in class org.apache.lucene.geo.GeoEncodingUtils
- MAX_LON_INCL - Static variable in class org.apache.lucene.geo.GeoUtils
-
Maximum longitude value.
- MAX_LON_RADIANS - Static variable in class org.apache.lucene.geo.GeoUtils
-
max longitude value in radians
- MAX_NUM_BITS - Static variable in class org.apache.lucene.util.LongBitSet
-
The maximum
numBitssupported. - MAX_NUM_BYTES - Static variable in class org.apache.lucene.index.PointValues
-
Maximum number of bytes for each dimension
- MAX_POSITION - Static variable in class org.apache.lucene.index.IndexWriter
-
Maximum value of the token position in an indexed field.
- MAX_RECURSION_LEVEL - Static variable in class org.apache.lucene.util.automaton.Operations
-
Maximum level of recursion allowed in recursive operations.
- MAX_STORED_STRING_LENGTH - Static variable in class org.apache.lucene.index.IndexWriter
-
Maximum length string for a stored field.
- MAX_STRING_UNION_TERM_LENGTH - Static variable in class org.apache.lucene.util.automaton.Automata
-
Automata.makeStringUnion(Iterable)limits terms of this max length to ensure the stack doesn't overflow while building, since our algorithm currently relies on recursion. - MAX_TEMPFILES - Static variable in class org.apache.lucene.util.OfflineSorter
-
Maximum number of temporary files before doing an intermediate merge.
- MAX_TERM_LENGTH - Static variable in class org.apache.lucene.index.IndexWriter
-
Absolute hard maximum length for a term, in bytes once encoded as UTF8.
- MAX_TERM_LENGTH - Static variable in class org.apache.lucene.util.automaton.DaciukMihovAutomatonBuilder
-
Deprecated.
- MAX_TOKEN_CACHE_SIZE - Static variable in class org.apache.lucene.analysis.GraphTokenFilter
-
The maximum permitted read-ahead in the token stream
- MAX_TOKEN_LENGTH_LIMIT - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
-
Absolute maximum sized token
- MAX_UTF8_BYTES_PER_CHAR - Static variable in class org.apache.lucene.util.UnicodeUtil
-
Maximum number of UTF8 bytes per UTF16 character.
- MAX_VAL_INCL - Static variable in class org.apache.lucene.geo.XYEncodingUtils
- MAX_VALUE - Static variable in class org.apache.lucene.document.InetAddressPoint
-
The maximum value that an ip address can hold.
- maxBufferedBlocks() - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
- maxBufferedBlocks() - Method in class org.apache.lucene.util.RecyclingIntBlockAllocator
- maxCFSSegmentSize - Variable in class org.apache.lucene.index.MergePolicy
-
If the size of the merged segment exceeds this value then it will not use compound file format.
- maxDoc - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Document count (does not take deletions into account).
- maxDoc - Variable in class org.apache.lucene.index.IndexWriter.DocStats
-
The total number of docs in this index, counting docs not yet flushed (still in the RAM buffer), and also counting deleted docs.
- maxDoc() - Method in class org.apache.lucene.index.BaseCompositeReader
- maxDoc() - Method in class org.apache.lucene.index.FilterCodecReader
- maxDoc() - Method in class org.apache.lucene.index.FilterLeafReader
- maxDoc() - Method in class org.apache.lucene.index.IndexReader
-
Returns one greater than the largest possible document number.
- maxDoc() - Method in class org.apache.lucene.index.ParallelLeafReader
- maxDoc() - Method in class org.apache.lucene.index.SegmentInfo
-
Returns number of documents in this segment (deletions are not taken into account).
- maxDoc() - Method in class org.apache.lucene.index.SegmentReader
- maxDoc() - Method in class org.apache.lucene.search.CollectionStatistics
-
The total number of documents, regardless of whether they all contain values for this field.
- maxDocs - Variable in class org.apache.lucene.index.MergeState
-
Max docs per reader
- maxFullFlushMergeSize() - Method in class org.apache.lucene.index.FilterMergePolicy
- maxFullFlushMergeSize() - Method in class org.apache.lucene.index.LogMergePolicy
- maxFullFlushMergeSize() - Method in class org.apache.lucene.index.MergePolicy
-
Return the maximum size of segments to be included in full-flush merges by the default implementation of
MergePolicy.findFullFlushMerges(org.apache.lucene.index.MergeTrigger, org.apache.lucene.index.SegmentInfos, org.apache.lucene.index.MergePolicy.MergeContext). - maxFullFlushMergeSize() - Method in class org.apache.lucene.index.TieredMergePolicy
- maxFullFlushMergeWaitMillis - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
Amount of time to wait for merges returned by MergePolicy.findFullFlushMerges(...)
- MAXIMUM_BEAM_WIDTH - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
-
The maximum size of the queue to maintain while searching during graph construction This maximum value preserves the ratio of the DEFAULT_BEAM_WIDTH/DEFAULT_MAX_CONN i.e.
- MAXIMUM_INNER_PRODUCT - org.apache.lucene.index.VectorSimilarityFunction
-
Maximum inner product.
- MAXIMUM_MAX_CONN - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
-
A maximum configurable maximum max conn.
- MAXIMUM_SUPPORTED_DISTANCE - Static variable in class org.apache.lucene.util.automaton.LevenshteinAutomata
-
Maximum edit distance this class can generate an automaton for.
- MaximumInnerProduct(float, ScalarQuantizedVectorSimilarity.ByteVectorComparator) - Constructor for class org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity.MaximumInnerProduct
- maxLat - Variable in class org.apache.lucene.geo.Line
-
maximum latitude of this line's bounding box
- maxLat - Variable in class org.apache.lucene.geo.Polygon
-
maximum latitude of this polygon's bounding box area
- maxLat - Variable in class org.apache.lucene.geo.Rectangle
-
maximum latitude value (in degrees)
- maxLength - Variable in class org.apache.lucene.util.MSBRadixSorter
- maxLon - Variable in class org.apache.lucene.geo.Line
-
maximum longitude of this line's bounding box
- maxLon - Variable in class org.apache.lucene.geo.Polygon
-
maximum longitude of this polygon's bounding box area
- maxLon - Variable in class org.apache.lucene.geo.Rectangle
-
minimum latitude value (in degrees)
- maxMergeDocs - Variable in class org.apache.lucene.index.LogMergePolicy
-
If a segment has more than this many documents then it will never be merged.
- maxMergeSize - Variable in class org.apache.lucene.index.LogMergePolicy
-
If the size of a segment exceeds this value then it will never be merged.
- maxMergeSizeForForcedMerge - Variable in class org.apache.lucene.index.LogMergePolicy
-
If the size of a segment exceeds this value then it will never be merged during
IndexWriter.forceMerge(int). - maxNodeId() - Method in class org.apache.lucene.util.hnsw.HnswGraph
-
Returns max node id, inclusive, normally this value will be size - 1
- maxNodeId() - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
-
When we initialize from another graph, the max node id is different from
OnHeapHnswGraph.size(), because we will add nodes out of order, such that we need two method for each - MaxNonCompetitiveBoostAttribute - Interface in org.apache.lucene.search
-
Add this
Attributeto a freshAttributeSourcebefore callingMultiTermQuery.getTermsEnum(Terms,AttributeSource). - MaxNonCompetitiveBoostAttributeImpl - Class in org.apache.lucene.search
-
Implementation class for
MaxNonCompetitiveBoostAttribute. - MaxNonCompetitiveBoostAttributeImpl() - Constructor for class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
- maxNumberOfSkipLevels - Variable in class org.apache.lucene.codecs.MultiLevelSkipListReader
-
the maximum number of skip levels possible for this index
- maxOrd() - Method in class org.apache.lucene.util.hnsw.RandomVectorScorer.AbstractRandomVectorScorer
- maxOrd() - Method in interface org.apache.lucene.util.hnsw.RandomVectorScorer
- maxPackedValue - Variable in class org.apache.lucene.util.bkd.BKDWriter
-
Maximum per-dim values, packed
- maxPointsInLeafNode - Variable in class org.apache.lucene.util.bkd.BKDConfig
-
max points allowed on a Leaf block
- MaxScoreCache - Class in org.apache.lucene.search
-
Compute maximum scores based on
Impactsand keep them in a cache in order not to run expensive similarity score computations multiple times on the same data. - MaxScoreCache(ImpactsSource, Similarity.SimScorer) - Constructor for class org.apache.lucene.search.MaxScoreCache
-
Sole constructor.
- maxSegmentName - Variable in class org.apache.lucene.index.CheckIndex.Status
-
The greatest segment name.
- maxUTF8Length(int) - Static method in class org.apache.lucene.util.UnicodeUtil
-
Returns the maximum number of utf8 bytes required to encode a utf16 (e.g., java char[], String)
- maxValue(int) - Static method in class org.apache.lucene.util.packed.PackedInts
-
Calculates the maximum unsigned long that can be expressed with the given number of bits.
- maxX - Variable in class org.apache.lucene.geo.XYLine
-
maximum y of this line's bounding box
- maxX - Variable in class org.apache.lucene.geo.XYPolygon
-
maximum x of this polygon's bounding box area
- maxX - Variable in class org.apache.lucene.geo.XYRectangle
-
minimum y value
- maxY - Variable in class org.apache.lucene.geo.XYLine
-
maximum y of this line's bounding box
- maxY - Variable in class org.apache.lucene.geo.XYPolygon
-
maximum y of this polygon's bounding box area
- maxY - Variable in class org.apache.lucene.geo.XYRectangle
-
maximum y value
- maybeMerge() - Method in class org.apache.lucene.index.IndexWriter
-
Expert: asks the mergePolicy whether any merges are necessary now and if so, runs the requested merges and then iterate (test again if merges are needed) until no more merges are returned by the mergePolicy.
- maybeRefresh() - Method in class org.apache.lucene.search.ReferenceManager
-
You must call this (or
ReferenceManager.maybeRefreshBlocking()), periodically, if you want thatReferenceManager.acquire()will return refreshed instances. - maybeRefreshBlocking() - Method in class org.apache.lucene.search.ReferenceManager
-
You must call this (or
ReferenceManager.maybeRefresh()), periodically, if you want thatReferenceManager.acquire()will return refreshed instances. - maybeStall(MergeScheduler.MergeSource) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
This is invoked by
ConcurrentMergeScheduler.merge(org.apache.lucene.index.MergeScheduler.MergeSource, org.apache.lucene.index.MergeTrigger)to possibly stall the incoming thread when there are too many merges running or pending. - MB - Static variable in class org.apache.lucene.util.OfflineSorter
-
Convenience constant for megabytes
- megabytes(long) - Static method in class org.apache.lucene.util.OfflineSorter.BufferSize
-
Creates a
OfflineSorter.BufferSizein MB. - merge(int, int, TopDocs[]) - Static method in class org.apache.lucene.search.TopDocs
-
Same as
TopDocs.merge(int, TopDocs[])but also ignores the topstarttop docs. - merge(int, int, TopDocs[], Comparator<ScoreDoc>) - Static method in class org.apache.lucene.search.TopDocs
-
Same as above, but accepts the passed in tie breaker
- merge(int, TopDocs[]) - Static method in class org.apache.lucene.search.TopDocs
-
Returns a new TopDocs, containing topN results across the provided TopDocs, sorting by score.
- merge(Object, Object) - Method in class org.apache.lucene.util.fst.NoOutputs
- merge(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.IndexWriter
-
Merges the indicated segments, replacing them in the stack with a single segment.
- merge(MergePolicy.OneMerge) - Method in interface org.apache.lucene.index.MergeScheduler.MergeSource
-
Merges the indicated segments, replacing them in the stack with a single segment.
- merge(MergeScheduler.MergeSource, MergeTrigger) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
- merge(MergeScheduler.MergeSource, MergeTrigger) - Method in class org.apache.lucene.index.MergeScheduler
-
Run the merges provided by
MergeScheduler.MergeSource.getNextMerge(). - merge(MergeScheduler.MergeSource, MergeTrigger) - Method in class org.apache.lucene.index.NoMergeScheduler
- merge(MergeScheduler.MergeSource, MergeTrigger) - Method in class org.apache.lucene.index.SerialMergeScheduler
-
Just do the merges in sequence.
- merge(MergeState) - Method in class org.apache.lucene.codecs.DocValuesConsumer
-
Merges in the fields from the readers in
mergeState. - merge(MergeState) - Method in class org.apache.lucene.codecs.KnnVectorsWriter
-
Merges the segment vectors for all fields.
- merge(MergeState) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
- merge(MergeState) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
- merge(MergeState) - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter
- merge(MergeState) - Method in class org.apache.lucene.codecs.NormsConsumer
-
Merges in the fields from the readers in
mergeState. - merge(MergeState) - Method in class org.apache.lucene.codecs.PointsWriter
-
Default merge implementation to merge incoming points readers by visiting all their points and adding to this writer
- merge(MergeState) - Method in class org.apache.lucene.codecs.StoredFieldsWriter
-
Merges in the stored fields from the readers in
mergeState. - merge(MergeState) - Method in class org.apache.lucene.codecs.TermVectorsWriter
-
Merges in the term vectors from the readers in
mergeState. - merge(MergeState, NormsProducer) - Method in class org.apache.lucene.codecs.FieldsConsumer
-
Merges in the fields from the readers in
mergeState. - merge(DocIdSetIterator, InfoStream, int) - Method in interface org.apache.lucene.util.hnsw.HnswGraphMerger
-
Merge and produce the on heap graph
- merge(DocIdSetIterator, InfoStream, int) - Method in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
- merge(Sort, int, int, TopFieldDocs[]) - Static method in class org.apache.lucene.search.TopDocs
-
Same as
TopDocs.merge(Sort, int, TopFieldDocs[])but also ignores the topstarttop docs. - merge(Sort, int, int, TopFieldDocs[], Comparator<ScoreDoc>) - Static method in class org.apache.lucene.search.TopDocs
-
Pass in a custom tie breaker for ordering results
- merge(Sort, int, TopFieldDocs[]) - Static method in class org.apache.lucene.search.TopDocs
-
Returns a new TopFieldDocs, containing topN results across the provided TopFieldDocs, sorting by the specified
Sort. - merge(IndexOutput, IndexOutput, IndexOutput, List<MergeState.DocMap>, List<PointValues>) - Method in class org.apache.lucene.util.bkd.BKDWriter
-
More efficient bulk-add for incoming
PointValuess. - merge(T, T) - Method in class org.apache.lucene.util.fst.Outputs
- MERGE - org.apache.lucene.store.IOContext.Context
- MERGE_BUFFER_SIZE - Static variable in class org.apache.lucene.store.BufferedIndexInput
-
A buffer size for merges set to 4096.
- MERGE_FINISHED - org.apache.lucene.index.MergeTrigger
-
Merge was triggered by a successfully finished merge.
- MergeAbortedException() - Constructor for exception org.apache.lucene.index.MergePolicy.MergeAbortedException
-
Create a
MergePolicy.MergeAbortedException. - MergeAbortedException(String) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeAbortedException
-
Create a
MergePolicy.MergeAbortedExceptionwith a specified message. - mergeAndRecalculateQuantiles(MergeState, FieldInfo, Float, byte) - Static method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
-
Merges the quantiles of the segments and recalculates the quantiles if necessary.
- mergeBinaryField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.DocValuesConsumer
-
Merges the binary docvalues from
MergeState. - mergeByteVectorValues(FieldInfo, MergeState) - Static method in class org.apache.lucene.codecs.KnnVectorsWriter.MergedVectorValues
-
Returns a merged view over all the segment's
ByteVectorValues. - MergedIterator<T extends Comparable<T>> - Class in org.apache.lucene.util
-
Provides a merged sorted view from several sorted iterators.
- MergedIterator(boolean, Iterator<T>...) - Constructor for class org.apache.lucene.util.MergedIterator
- MergedIterator(Iterator<T>...) - Constructor for class org.apache.lucene.util.MergedIterator
- MergeException(String) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeException
-
Create a
MergeException. - MergeException(Throwable) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeException
-
Create a
MergeException. - mergeFactor - Variable in class org.apache.lucene.index.LogMergePolicy
-
How many segments to merge at a time.
- mergeFieldInfos - Variable in class org.apache.lucene.index.MergeState
-
FieldInfosof the newly merged segment. - mergeFinished(boolean, boolean) - Method in class org.apache.lucene.index.MergePolicy.OneMerge
-
Called by
IndexWriterafter the merge is done and all readers have been closed. - mergeFloatVectorValues(FieldInfo, MergeState) - Static method in class org.apache.lucene.codecs.KnnVectorsWriter.MergedVectorValues
-
Returns a merged view over all the segment's
FloatVectorValues. - mergeInfo - Variable in class org.apache.lucene.store.IOContext
- MergeInfo - Class in org.apache.lucene.store
-
A MergeInfo provides information required for a MERGE context.
- MergeInfo(int, long, boolean, int) - Constructor for class org.apache.lucene.store.MergeInfo
- mergeInit() - Method in class org.apache.lucene.index.MergePolicy.OneMerge
-
Called by
IndexWriterafter the merge started and from the thread that will be executing the merge. - mergeMaxNumSegments - Variable in class org.apache.lucene.store.MergeInfo
- mergeNormsField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.NormsConsumer
-
Merges the norms from
toMerge. - mergeNumericField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.DocValuesConsumer
-
Merges the numeric docvalues from
MergeState. - mergeOneField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.BufferingKnnVectorsWriter
- mergeOneField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.KnnVectorsWriter
-
Write field for merging
- mergeOneField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
- mergeOneField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsWriter
- mergeOneField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
- mergeOneField(MergeState, FieldInfo) - Method in class org.apache.lucene.codecs.PointsWriter
-
Default naive merge implementation for one field: it just re-indexes all the values from the incoming segment.
- mergeOneFieldToIndex(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsWriter
-
Write the field for merging, providing a scorer over the newly merged flat vectors.
- mergeOneFieldToIndex(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
- mergeOneFieldToIndex(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
- mergePolicy - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
MergePolicyfor selecting merges. - MergePolicy - Class in org.apache.lucene.index
-
Expert: a MergePolicy determines the sequence of primitive merge operations.
- MergePolicy() - Constructor for class org.apache.lucene.index.MergePolicy
-
Creates a new merge policy instance.
- MergePolicy(double, long) - Constructor for class org.apache.lucene.index.MergePolicy
-
Creates a new merge policy instance with default settings for noCFSRatio and maxCFSSegmentSize.
- MergePolicy.MergeAbortedException - Exception in org.apache.lucene.index
-
Thrown when a merge was explicitly aborted because
IndexWriter.abortMerges()was called. - MergePolicy.MergeContext - Interface in org.apache.lucene.index
-
This interface represents the current context of the merge selection process.
- MergePolicy.MergeException - Exception in org.apache.lucene.index
-
Exception thrown if there are any problems while executing a merge.
- MergePolicy.MergeSpecification - Class in org.apache.lucene.index
-
A MergeSpecification instance provides the information necessary to perform multiple merges.
- MergePolicy.OneMerge - Class in org.apache.lucene.index
-
OneMerge provides the information necessary to perform an individual primitive merge operation, resulting in a single new segment.
- MergePolicy.OneMergeProgress - Class in org.apache.lucene.index
-
Progress and state for an executing merge.
- MergePolicy.OneMergeProgress.PauseReason - Enum in org.apache.lucene.index
-
Reason for pausing the merge thread.
- MergeRateLimiter - Class in org.apache.lucene.index
-
This is the
RateLimiterthatIndexWriterassigns to each running merge, to giveMergeSchedulers ionice like control. - MergeRateLimiter(MergePolicy.OneMergeProgress) - Constructor for class org.apache.lucene.index.MergeRateLimiter
-
Sole constructor.
- mergeRounds - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo
-
number of partition merges
- merges - Variable in class org.apache.lucene.index.MergePolicy.MergeSpecification
-
The subset of segments to be included in the primitive merge.
- mergeScheduler - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
MergeSchedulerto use for running merges. - MergeScheduler - Class in org.apache.lucene.index
-
Expert:
IndexWriteruses an instance implementing this interface to execute the merges selected by aMergePolicy. - MergeScheduler() - Constructor for class org.apache.lucene.index.MergeScheduler
-
Sole constructor.
- MergeScheduler.MergeSource - Interface in org.apache.lucene.index
-
Provides access to new merges and executes the actual merge
- MergeScore() - Constructor for class org.apache.lucene.index.TieredMergePolicy.MergeScore
-
Sole constructor.
- mergeSortedField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.DocValuesConsumer
-
Merges the sorted docvalues from
toMerge. - mergeSortedNumericField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.DocValuesConsumer
-
Merges the sorted docvalues from
toMerge. - mergeSortedSetField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.DocValuesConsumer
-
Merges the sortedset docvalues from
toMerge. - MergeSorter() - Constructor for class org.apache.lucene.util.StableMSBRadixSorter.MergeSorter
- MergeSpecification() - Constructor for class org.apache.lucene.index.MergePolicy.MergeSpecification
-
Sole constructor.
- MergeState - Class in org.apache.lucene.index
-
Holds common state used during segment merging.
- MergeState(MergeState.DocMap[], SegmentInfo, FieldInfos, StoredFieldsReader[], TermVectorsReader[], NormsProducer[], DocValuesProducer[], FieldInfos[], Bits[], FieldsProducer[], PointsReader[], KnnVectorsReader[], int[], InfoStream, Executor, boolean) - Constructor for class org.apache.lucene.index.MergeState
-
Create a new merge instance.
- MergeState.DocMap - Interface in org.apache.lucene.index
-
A map of doc IDs.
- mergeSuccess(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.IndexWriter
-
Hook that's called when the specified merge is complete.
- MergeThread(MergeScheduler.MergeSource, MergePolicy.OneMerge) - Constructor for class org.apache.lucene.index.ConcurrentMergeScheduler.MergeThread
-
Sole constructor.
- mergeThreadCount - Variable in class org.apache.lucene.index.ConcurrentMergeScheduler
-
How many
ConcurrentMergeScheduler.MergeThreads have kicked off (this is use to name them). - mergeThreadCount() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Returns the number of merge threads that are alive, ignoring the calling thread if it is a merge thread.
- mergeThreads - Variable in class org.apache.lucene.index.ConcurrentMergeScheduler
-
List of currently active
ConcurrentMergeScheduler.MergeThreads. - mergeTimeMS - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo
-
time spent merging sorted partitions (in milliseconds)
- MergeTrigger - Enum in org.apache.lucene.index
-
MergeTrigger is passed to
MergePolicy.findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext)to indicate the event that triggered the merge. - MergeVisitor(MergeState, int) - Constructor for class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
-
Create new merge visitor.
- message(String) - Method in class org.apache.lucene.index.MergeScheduler
-
Outputs the given message - this method assumes
MergeScheduler.verbose()was called and returned true. - message(String, String) - Method in class org.apache.lucene.util.InfoStream
-
prints a message
- message(String, String) - Method in class org.apache.lucene.util.JavaLoggingInfoStream
- message(String, String) - Method in class org.apache.lucene.util.PrintStreamInfoStream
- message(String, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy
-
Print a debug message to
MergePolicy.MergeContext'sinfoStream. - messageID - Variable in class org.apache.lucene.util.PrintStreamInfoStream
- META_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
-
Extension of stored fields meta
- META_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene90.Lucene90PointsFormat
-
Filename extension for the meta per field
- META_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
-
Filename extension for some small metadata about how postings are encoded.
- metaOut - Variable in class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter
-
Outputs used to write the BKD tree data files.
- MIDDLE_MAX - org.apache.lucene.search.SortedSetSelector.Type
-
Selects the middle value in the set.
- MIDDLE_MIN - org.apache.lucene.search.SortedSetSelector.Type
-
Selects the middle value in the set.
- MILLISECOND - org.apache.lucene.document.DateTools.Resolution
-
Limit a date's resolution to millisecond granularity.
- min - Variable in class org.apache.lucene.util.automaton.RegExp
-
Limits for repeatable type expressions
- min - Variable in class org.apache.lucene.util.automaton.Transition
-
Minimum accepted label (inclusive).
- MIN - org.apache.lucene.search.SortedNumericSelector.Type
-
Selects the minimum value in the set
- MIN - org.apache.lucene.search.SortedSetSelector.Type
-
Selects the minimum value in the set
- MIN_BLOCK_SHIFT - Static variable in class org.apache.lucene.util.packed.DirectMonotonicWriter
- MIN_BUFFER_SIZE - Static variable in class org.apache.lucene.store.BufferedIndexInput
-
Minimum buffer size allowed
- MIN_BUFFER_SIZE_MB - Static variable in class org.apache.lucene.util.OfflineSorter
-
Minimum recommended buffer size for sorting.
- MIN_LAT_INCL - Static variable in class org.apache.lucene.geo.GeoUtils
-
Minimum latitude value.
- MIN_LAT_RADIANS - Static variable in class org.apache.lucene.geo.GeoUtils
-
min latitude value in radians
- MIN_LON_ENCODED - Static variable in class org.apache.lucene.geo.GeoEncodingUtils
- MIN_LON_INCL - Static variable in class org.apache.lucene.geo.GeoUtils
-
Minimum longitude value.
- MIN_LON_RADIANS - Static variable in class org.apache.lucene.geo.GeoUtils
-
min longitude value in radians
- MIN_SUPPORTED_MAJOR - Static variable in class org.apache.lucene.util.Version
-
Constant for the minimal supported major version of an index.
- MIN_VAL_INCL - Static variable in class org.apache.lucene.geo.XYEncodingUtils
- MIN_VALUE - Static variable in class org.apache.lucene.document.InetAddressPoint
-
The minimum value that an ip address can hold.
- minCompetitiveSimilarity() - Method in class org.apache.lucene.search.AbstractKnnCollector
- minCompetitiveSimilarity() - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
- minCompetitiveSimilarity() - Method in interface org.apache.lucene.search.KnnCollector
-
This method is utilized during search to ensure only competitive results are explored.
- minCompetitiveSimilarity() - Method in class org.apache.lucene.search.TopKnnCollector
- minCompetitiveSimilarity() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
- minCompetitiveSimilarity() - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
- MinDocIterator - Class in org.apache.lucene.search.comparators
-
Docs iterator that starts iterating from a configurable minimum document
- minFrequencyToCache(Query) - Method in class org.apache.lucene.search.UsageTrackingQueryCachingPolicy
-
For a given filter, return how many times it should appear in the history before being cached.
- MinimizationOperations - Class in org.apache.lucene.util.automaton
-
Operations for minimizing automata.
- minimize(Automaton, int) - Static method in class org.apache.lucene.util.automaton.MinimizationOperations
-
Minimizes (and determinizes if not already deterministic) the given automaton using Hopcroft's algorithm.
- minLat - Variable in class org.apache.lucene.geo.Line
-
minimum latitude of this line's bounding box
- minLat - Variable in class org.apache.lucene.geo.Polygon
-
minimum latitude of this polygon's bounding box area
- minLat - Variable in class org.apache.lucene.geo.Rectangle
-
maximum longitude value (in degrees)
- minLon - Variable in class org.apache.lucene.geo.Line
-
minimum longitude of this line's bounding box
- minLon - Variable in class org.apache.lucene.geo.Polygon
-
minimum longitude of this polygon's bounding box area
- minLon - Variable in class org.apache.lucene.geo.Rectangle
-
minimum longitude value (in degrees)
- minMergeSize - Variable in class org.apache.lucene.index.LogMergePolicy
-
Any segments whose size is smaller than this value will be candidates for full-flush merges and merged more aggressively.
- minor - Variable in class org.apache.lucene.util.Version
-
Minor version, incremented within the stable branch
- minPackedValue - Variable in class org.apache.lucene.util.bkd.BKDWriter
-
Minimum per-dim values, packed
- minus(Automaton, Automaton, int) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns a (deterministic) automaton that accepts the intersection of the language of
a1and the complement of the language ofa2. - MINUTE - org.apache.lucene.document.DateTools.Resolution
-
Limit a date's resolution to minute granularity.
- minX - Variable in class org.apache.lucene.geo.XYLine
-
minimum x of this line's bounding box
- minX - Variable in class org.apache.lucene.geo.XYPolygon
-
minimum x of this polygon's bounding box area
- minX - Variable in class org.apache.lucene.geo.XYRectangle
-
minimum x value
- minY - Variable in class org.apache.lucene.geo.XYLine
-
minimum y of this line's bounding box
- minY - Variable in class org.apache.lucene.geo.XYPolygon
-
minimum y of this polygon's bounding box area
- minY - Variable in class org.apache.lucene.geo.XYRectangle
-
maximum x value
- missingSegments - Variable in class org.apache.lucene.index.CheckIndex.Status
-
True if we were unable to locate and load the segments_N file.
- missingValue - Variable in class org.apache.lucene.search.comparators.NumericComparator
- missingValue - Variable in class org.apache.lucene.search.SortField
- mix(byte) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mix(char) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mix(double) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mix(float) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mix(int) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mix(long) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mix(short) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mix(Object) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mix32(int) - Static method in class org.apache.lucene.internal.hppc.BitMixer
-
MH3's plain finalization step.
- mix64(long) - Static method in class org.apache.lucene.internal.hppc.BitMixer
-
Computes David Stafford variant 9 of 64bit mix function (MH3 finalization step, with different shifts and constants).
- mixedBlockCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
The number of "internal" blocks (that have both terms and sub-blocks).
- mixPhi(byte) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mixPhi(char) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mixPhi(double) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mixPhi(float) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mixPhi(int) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mixPhi(long) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mixPhi(short) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- mixPhi(Object) - Static method in class org.apache.lucene.internal.hppc.BitMixer
- MMapDirectory - Class in org.apache.lucene.store
-
File-based
Directoryimplementation that uses mmap for reading, andFSDirectory.FSIndexOutputfor writing. - MMapDirectory(Path) - Constructor for class org.apache.lucene.store.MMapDirectory
-
Create a new MMapDirectory for the named location and
FSLockFactory.getDefault(). - MMapDirectory(Path, int) - Constructor for class org.apache.lucene.store.MMapDirectory
-
Deprecated.use
MMapDirectory(Path, long)instead. - MMapDirectory(Path, long) - Constructor for class org.apache.lucene.store.MMapDirectory
-
Create a new MMapDirectory for the named location and
FSLockFactory.getDefault(). - MMapDirectory(Path, LockFactory) - Constructor for class org.apache.lucene.store.MMapDirectory
-
Create a new MMapDirectory for the named location.
- MMapDirectory(Path, LockFactory, int) - Constructor for class org.apache.lucene.store.MMapDirectory
-
Deprecated.use
MMapDirectory(Path, LockFactory, long)instead. - MMapDirectory(Path, LockFactory, long) - Constructor for class org.apache.lucene.store.MMapDirectory
-
Create a new MMapDirectory for the named location, specifying the maximum chunk size used for memory mapping.
- MODE_KEY - Static variable in class org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat
-
Attribute key for compression mode.
- ModuleResourceLoader - Class in org.apache.lucene.util
-
Simple
ResourceLoaderthat usesModule.getResourceAsStream(String)andClass.forName(Module,String)to open resources and classes, respectively. - ModuleResourceLoader(Module) - Constructor for class org.apache.lucene.util.ModuleResourceLoader
-
Creates an instance using the given Java Module to load resources and classes.
- MonotonicBlockPackedReader - Class in org.apache.lucene.util.packed
-
Provides random access to a stream written with
MonotonicBlockPackedWriter. - MonotonicBlockPackedWriter - Class in org.apache.lucene.util.packed
-
A writer for large monotonically increasing sequences of positive longs.
- MonotonicBlockPackedWriter(DataOutput, int) - Constructor for class org.apache.lucene.util.packed.MonotonicBlockPackedWriter
-
Sole constructor.
- monotonicBuilder(float) - Static method in class org.apache.lucene.util.packed.PackedLongValues
- monotonicBuilder(int, float) - Static method in class org.apache.lucene.util.packed.PackedLongValues
-
Return a new
PackedLongValues.Builderthat will compress efficiently integers that would be a monotonic function of their index. - MONTH - org.apache.lucene.document.DateTools.Resolution
-
Limit a date's resolution to month granularity.
- moveToChild() - Method in class org.apache.lucene.codecs.MutablePointTree
- moveToChild() - Method in interface org.apache.lucene.index.PointValues.PointTree
-
Move to the first child node and return
trueupon success. - moveToParent() - Method in class org.apache.lucene.codecs.MutablePointTree
- moveToParent() - Method in interface org.apache.lucene.index.PointValues.PointTree
-
Move to the parent node and return
trueupon success. - moveToSibling() - Method in class org.apache.lucene.codecs.MutablePointTree
- moveToSibling() - Method in interface org.apache.lucene.index.PointValues.PointTree
-
Move to the next sibling node and return
trueupon success. - MSBRadixSorter - Class in org.apache.lucene.util
-
Radix sorter for variable-length strings.
- MSBRadixSorter(int) - Constructor for class org.apache.lucene.util.MSBRadixSorter
-
Sole constructor.
- MSBStringRadixSorter(BytesRefComparator) - Constructor for class org.apache.lucene.util.StringSorter.MSBStringRadixSorter
- MSG_LOCK_ACQUIRED - Static variable in class org.apache.lucene.store.VerifyingLockFactory
- MSG_LOCK_RELEASED - Static variable in class org.apache.lucene.store.VerifyingLockFactory
- MultiBits - Class in org.apache.lucene.index
-
Concatenates multiple Bits together, on every lookup.
- MultiCollector - Class in org.apache.lucene.search
- MultiCollectorManager - Class in org.apache.lucene.search
-
A
CollectorManagerimplements which wrap a set ofCollectorManagerasMultiCollectoracts forCollector. - MultiCollectorManager(CollectorManager<? extends Collector, ?>...) - Constructor for class org.apache.lucene.search.MultiCollectorManager
- MultiDocValues - Class in org.apache.lucene.index
-
A wrapper for CompositeIndexReader providing access to DocValues.
- MultiDocValues.MultiSortedDocValues - Class in org.apache.lucene.index
-
Implements SortedDocValues over n subs, using an OrdinalMap
- MultiDocValues.MultiSortedSetDocValues - Class in org.apache.lucene.index
-
Implements MultiSortedSetDocValues over n subs, using an OrdinalMap
- MultiFields - Class in org.apache.lucene.index
-
Provides a single
Fieldsterm index view over anIndexReader. - MultiFields(Fields[], ReaderSlice[]) - Constructor for class org.apache.lucene.index.MultiFields
-
Sole constructor.
- MultiLeafKnnCollector - Class in org.apache.lucene.search.knn
-
MultiLeafKnnCollector is a specific KnnCollector that can exchange the top collected results across segments through a shared global queue.
- MultiLeafKnnCollector(int, BlockingFloatHeap, AbstractKnnCollector) - Constructor for class org.apache.lucene.search.knn.MultiLeafKnnCollector
-
Create a new MultiLeafKnnCollector.
- MultiLeafReader - Class in org.apache.lucene.index
-
Utility methods for working with a
IndexReaderas if it were aLeafReader. - MultiLevelSkipListReader - Class in org.apache.lucene.codecs
-
This abstract class reads skip lists with multiple levels.
- MultiLevelSkipListReader(IndexInput, int, int) - Constructor for class org.apache.lucene.codecs.MultiLevelSkipListReader
-
Creates a
MultiLevelSkipListReader, whereskipIntervalandskipMultiplierare the same. - MultiLevelSkipListReader(IndexInput, int, int, int) - Constructor for class org.apache.lucene.codecs.MultiLevelSkipListReader
-
Creates a
MultiLevelSkipListReader. - MultiLevelSkipListWriter - Class in org.apache.lucene.codecs
-
This abstract class writes skip lists with multiple levels.
- MultiLevelSkipListWriter(int, int, int) - Constructor for class org.apache.lucene.codecs.MultiLevelSkipListWriter
-
Creates a
MultiLevelSkipListWriter, whereskipIntervalandskipMultiplierare the same. - MultiLevelSkipListWriter(int, int, int, int) - Constructor for class org.apache.lucene.codecs.MultiLevelSkipListWriter
-
Creates a
MultiLevelSkipListWriter. - MULTILINESTRING - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
- MultiPhraseQuery - Class in org.apache.lucene.search
-
A generalized version of
PhraseQuery, with the possibility of adding more than one term at the same position that are treated as a disjunction (OR). - MultiPhraseQuery.Builder - Class in org.apache.lucene.search
-
A builder for multi-phrase queries
- MultiPhraseQuery.UnionFullPostingsEnum - Class in org.apache.lucene.search
-
Slower version of UnionPostingsEnum that delegates offsets and positions, for use by MatchesIterator
- MultiPhraseQuery.UnionPostingsEnum - Class in org.apache.lucene.search
-
Takes the logical union of multiple PostingsEnum iterators.
- MULTIPOINT - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
- MULTIPOLYGON - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
- MultiPostingsEnum - Class in org.apache.lucene.index
-
Exposes
PostingsEnum, merged fromPostingsEnumAPI of sub-segments. - MultiPostingsEnum(MultiTermsEnum, int) - Constructor for class org.apache.lucene.index.MultiPostingsEnum
-
Sole constructor.
- MultiPostingsEnum.EnumWithSlice - Class in org.apache.lucene.index
-
Holds a
PostingsEnumalong with the correspondingReaderSlice. - MultiReader - Class in org.apache.lucene.index
-
A
CompositeReaderwhich reads multiple indexes, appending their content. - MultiReader(IndexReader...) - Constructor for class org.apache.lucene.index.MultiReader
-
Construct a MultiReader aggregating the named set of (sub)readers.
- MultiReader(IndexReader[], boolean) - Constructor for class org.apache.lucene.index.MultiReader
-
Construct a MultiReader aggregating the named set of (sub)readers.
- MultiReader(IndexReader[], Comparator<IndexReader>, boolean) - Constructor for class org.apache.lucene.index.MultiReader
-
Construct a MultiReader aggregating the named set of (sub)readers.
- Multiset<T> - Class in org.apache.lucene.search
-
A
Multisetis a set that allows for duplicate elements. - Multiset() - Constructor for class org.apache.lucene.search.Multiset
-
Create an empty
Multiset. - MultiSimilarity - Class in org.apache.lucene.search.similarities
-
Implements the CombSUM method for combining evidence from multiple similarity values described in: Joseph A.
- MultiSimilarity(Similarity[]) - Constructor for class org.apache.lucene.search.similarities.MultiSimilarity
-
Creates a MultiSimilarity which will sum the scores of the provided
sims. - MultiSortedDocValues(SortedDocValues[], int[], OrdinalMap, long) - Constructor for class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
-
Creates a new MultiSortedDocValues over
values - MultiSortedSetDocValues(SortedSetDocValues[], int[], OrdinalMap, long) - Constructor for class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
-
Creates a new MultiSortedSetDocValues over
values - MultiTermQuery - Class in org.apache.lucene.search
-
An abstract
Querythat matches documents containing a subset of terms provided by aFilteredTermsEnumenumeration. - MultiTermQuery(String, MultiTermQuery.RewriteMethod) - Constructor for class org.apache.lucene.search.MultiTermQuery
-
Constructs a query matching terms that cannot be represented with a single Term.
- MultiTermQuery.RewriteMethod - Class in org.apache.lucene.search
-
Abstract class that defines how the query is rewritten.
- MultiTermQuery.TopTermsBlendedFreqScoringRewrite - Class in org.apache.lucene.search
-
A rewrite method that first translates each term into
BooleanClause.Occur.SHOULDclause in a BooleanQuery, but adjusts the frequencies used for scoring to be blended across the terms, otherwise the rarest term typically ranks highest (often not useful eg in the set of expanded terms in a FuzzyQuery). - MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite - Class in org.apache.lucene.search
-
A rewrite method that first translates each term into
BooleanClause.Occur.SHOULDclause in a BooleanQuery, but the scores are only computed as the boost. - MultiTermQuery.TopTermsScoringBooleanQueryRewrite - Class in org.apache.lucene.search
-
A rewrite method that first translates each term into
BooleanClause.Occur.SHOULDclause in a BooleanQuery, and keeps the scores as computed by the query. - MultiTerms - Class in org.apache.lucene.index
-
Exposes flex API, merged from flex API of sub-segments.
- MultiTerms(Terms[], ReaderSlice[]) - Constructor for class org.apache.lucene.index.MultiTerms
-
Sole constructor.
- MultiTermsEnum - Class in org.apache.lucene.index
- MultiTermsEnum(ReaderSlice[]) - Constructor for class org.apache.lucene.index.MultiTermsEnum
-
Sole constructor.
- murmurhash3_x86_32(byte[], int, int, int) - Static method in class org.apache.lucene.util.StringHelper
-
Returns the MurmurHash3_x86_32 hash.
- murmurhash3_x86_32(BytesRef, int) - Static method in class org.apache.lucene.util.StringHelper
- MUST - org.apache.lucene.search.BooleanClause.Occur
-
Use this operator for clauses that must appear in the matching documents.
- MUST_NOT - org.apache.lucene.search.BooleanClause.Occur
-
Use this operator for clauses that must not appear in the matching documents.
- Mutable() - Constructor for class org.apache.lucene.util.packed.PackedInts.Mutable
- MutablePointTree - Class in org.apache.lucene.codecs
-
One leaf
PointValues.PointTreewhose order of points can be changed. - MutablePointTree() - Constructor for class org.apache.lucene.codecs.MutablePointTree
-
Sole constructor.
- MutablePointTreeReaderUtils - Class in org.apache.lucene.util.bkd
-
Utility APIs for sorting and partitioning buffered points.
- MutableValue - Class in org.apache.lucene.util.mutable
-
Base class for all mutable values.
- MutableValue() - Constructor for class org.apache.lucene.util.mutable.MutableValue
- MutableValueBool - Class in org.apache.lucene.util.mutable
-
MutableValueimplementation of typeboolean. - MutableValueBool() - Constructor for class org.apache.lucene.util.mutable.MutableValueBool
- MutableValueDate - Class in org.apache.lucene.util.mutable
-
MutableValueimplementation of typeDate. - MutableValueDate() - Constructor for class org.apache.lucene.util.mutable.MutableValueDate
- MutableValueDouble - Class in org.apache.lucene.util.mutable
-
MutableValueimplementation of typedouble. - MutableValueDouble() - Constructor for class org.apache.lucene.util.mutable.MutableValueDouble
- MutableValueFloat - Class in org.apache.lucene.util.mutable
-
MutableValueimplementation of typefloat. - MutableValueFloat() - Constructor for class org.apache.lucene.util.mutable.MutableValueFloat
- MutableValueInt - Class in org.apache.lucene.util.mutable
-
MutableValueimplementation of typeint. - MutableValueInt() - Constructor for class org.apache.lucene.util.mutable.MutableValueInt
- MutableValueLong - Class in org.apache.lucene.util.mutable
-
MutableValueimplementation of typelong. - MutableValueLong() - Constructor for class org.apache.lucene.util.mutable.MutableValueLong
- MutableValueStr - Class in org.apache.lucene.util.mutable
-
MutableValueimplementation of typeString. - MutableValueStr() - Constructor for class org.apache.lucene.util.mutable.MutableValueStr
N
- name - Variable in class org.apache.lucene.document.Field
-
Field's name
- name - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Name of the segment.
- name - Variable in class org.apache.lucene.index.FieldInfo
-
Field's name
- name - Variable in class org.apache.lucene.index.SegmentInfo
-
Unique segment name in the directory.
- name - Variable in class org.apache.lucene.index.SortFieldProvider
-
The name this SortFieldProvider is registered under
- name - Variable in class org.apache.lucene.util.bkd.OfflinePointWriter
- name - Variable in class org.apache.lucene.util.OfflineSorter.ByteSequencesReader
- name() - Method in class org.apache.lucene.document.Field
- name() - Method in class org.apache.lucene.document.ShapeDocValuesField
-
The name of the field
- name() - Method in interface org.apache.lucene.index.IndexableField
-
Field name
- NAME - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerFactory
-
SPI name
- NAME - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat
- NAME - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
- NAME - Static variable in class org.apache.lucene.search.SortedNumericSortField.Provider
-
The name this provider is registered under
- NAME - Static variable in class org.apache.lucene.search.SortedSetSortField.Provider
-
The name this provider is registered under
- NAME - Static variable in class org.apache.lucene.search.SortField.Provider
-
The name this Provider is registered under
- namedAccountable(String, long) - Static method in class org.apache.lucene.util.Accountables
-
Returns an accountable with the provided description and bytes.
- namedAccountable(String, Collection<Accountable>, long) - Static method in class org.apache.lucene.util.Accountables
-
Returns an accountable with the provided description, children and bytes.
- namedAccountable(String, Accountable) - Static method in class org.apache.lucene.util.Accountables
-
Augments an existing accountable with the provided description.
- namedAccountables(String, Map<?, ? extends Accountable>) - Static method in class org.apache.lucene.util.Accountables
-
Converts a map of resources to a collection.
- NamedMatches - Class in org.apache.lucene.search
-
Utility class to help extract the set of sub queries that have matched from a larger query.
- NamedMatches(String, Matches) - Constructor for class org.apache.lucene.search.NamedMatches
-
Wraps a
Matchesobject and associates a name with it - NamedSPILoader<S extends NamedSPILoader.NamedSPI> - Class in org.apache.lucene.util
-
Helper class for loading named SPIs from classpath (e.g.
- NamedSPILoader(Class<S>) - Constructor for class org.apache.lucene.util.NamedSPILoader
- NamedSPILoader(Class<S>, ClassLoader) - Constructor for class org.apache.lucene.util.NamedSPILoader
- NamedSPILoader.NamedSPI - Interface in org.apache.lucene.util
-
Interface to support
NamedSPILoader.lookup(String)by name. - NamedThreadFactory - Class in org.apache.lucene.util
-
A default
ThreadFactoryimplementation that accepts the name prefix of the created threads as a constructor argument. - NamedThreadFactory(String) - Constructor for class org.apache.lucene.util.NamedThreadFactory
-
Creates a new
NamedThreadFactoryinstance - NAN - Static variable in class org.apache.lucene.geo.SimpleWKTShapeParser
- NATIVE_BYTE_ORDER - Static variable in class org.apache.lucene.util.BitUtil
-
Native byte order.
- NativeFSLockFactory - Class in org.apache.lucene.store
-
Implements
LockFactoryusing native OS file locks. - NATURAL - Static variable in class org.apache.lucene.util.BytesRefComparator
-
Comparing ByteRefs in natual order.
- needsField(FieldInfo) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
- needsField(FieldInfo) - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
- needsField(FieldInfo) - Method in class org.apache.lucene.index.StoredFieldVisitor
-
Hook before processing a field.
- needsIndexSort - Variable in class org.apache.lucene.index.MergeState
-
Indicates if the index needs to be sorted *
- needsScores() - Method in class org.apache.lucene.search.DoubleValuesSource
-
Return true if document scores are needed to calculate values
- needsScores() - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
- needsScores() - Method in class org.apache.lucene.search.LongValuesSource
-
Return true if document scores are needed to calculate values
- needsScores() - Method in enum org.apache.lucene.search.ScoreMode
-
Whether this
ScoreModeneeds to compute scores. - needsScores() - Method in class org.apache.lucene.search.Sort
-
Returns true if the relevance score is needed to sort documents.
- needsScores() - Method in class org.apache.lucene.search.SortField
-
Whether the relevance score is needed to sort documents.
- NeighborArray - Class in org.apache.lucene.util.hnsw
-
NeighborArray encodes the neighbors of a node and their mutual scores in the HNSW graph as a pair of growable arrays.
- NeighborArray(int, boolean) - Constructor for class org.apache.lucene.util.hnsw.NeighborArray
- NeighborQueue - Class in org.apache.lucene.util.hnsw
-
NeighborQueue uses a
LongHeapto store lists of arcs in an HNSW graph, represented as a neighbor node id with an associated score packed together as a sortable long, which is sorted primarily by score. - NeighborQueue(int, boolean) - Constructor for class org.apache.lucene.util.hnsw.NeighborQueue
- newBooleanQuery() - Method in class org.apache.lucene.util.QueryBuilder
-
Builds a new BooleanQuery instance.
- newBoxQuery(String, double, double, double, double) - Static method in class org.apache.lucene.document.LatLonPoint
-
Create a query for matching a bounding box.
- newBoxQuery(String, float, float, float, float) - Static method in class org.apache.lucene.document.XYPointField
-
Create a query for matching a bounding box.
- newBoxQuery(String, ShapeField.QueryRelation, double, double, double, double) - Static method in class org.apache.lucene.document.LatLonShape
-
create a query to find all indexed geo shapes that intersect a defined bounding box *
- newBoxQuery(String, ShapeField.QueryRelation, float, float, float, float) - Static method in class org.apache.lucene.document.XYShape
-
create a query to find all cartesian shapes that intersect a defined bounding box *
- newCacheKey() - Method in interface org.apache.lucene.internal.tests.IndexPackageAccess
- newCharacterBuffer(int) - Static method in class org.apache.lucene.analysis.CharacterUtils
-
Creates a new
CharacterUtils.CharacterBufferand allocates achar[]of the given bufferSize. - newCloneInstance(String, ByteBuffer[], int, long) - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.Factory method that creates a suitable implementation of this class for the given ByteBuffers.
- newCollector() - Method in interface org.apache.lucene.search.CollectorManager
-
Return a new
Collector. - newCollector() - Method in class org.apache.lucene.search.MultiCollectorManager
- newCollector() - Method in class org.apache.lucene.search.TopFieldCollectorManager
- newCollector() - Method in class org.apache.lucene.search.TopScoreDocCollectorManager
- newCollector() - Method in class org.apache.lucene.search.TotalHitCountCollectorManager
- newCollector(int, LeafReaderContext) - Method in interface org.apache.lucene.search.knn.KnnCollectorManager
-
Return a new
KnnCollectorinstance. - newCollector(int, LeafReaderContext) - Method in class org.apache.lucene.search.knn.TopKnnCollectorManager
-
Return a new
TopKnnCollectorinstance. - newCollector(int, LeafReaderContext) - Method in class org.apache.lucene.search.TimeLimitingKnnCollectorManager
- newComparator(String, int, Pruning, boolean) - Method in class org.apache.lucene.search.FieldComparatorSource
-
Creates a comparator for the field in the given index.
- newCompressor() - Method in class org.apache.lucene.codecs.compressing.CompressionMode
-
Create a new
Compressorinstance. - newCompressor() - Method in class org.apache.lucene.codecs.lucene90.DeflateWithPresetDictCompressionMode
- newCompressor() - Method in class org.apache.lucene.codecs.lucene90.LZ4WithPresetDictCompressionMode
- newConcurrentHashMap() - Static method in class org.apache.lucene.util.WeakIdentityMap
-
Creates a new
WeakIdentityMapbased on aConcurrentHashMap. - newConcurrentHashMap(boolean) - Static method in class org.apache.lucene.util.WeakIdentityMap
-
Creates a new
WeakIdentityMapbased on aConcurrentHashMap. - newContainsQuery(String, double[], double[]) - Static method in class org.apache.lucene.document.DoubleRange
-
Create a query for matching indexed ranges that contain the defined range.
- newContainsQuery(String, float[], float[]) - Static method in class org.apache.lucene.document.FloatRange
-
Create a query for matching indexed float ranges that contain the defined range.
- newContainsQuery(String, int[], int[]) - Static method in class org.apache.lucene.document.IntRange
-
Create a query for matching indexed ranges that contain the defined range.
- newContainsQuery(String, long[], long[]) - Static method in class org.apache.lucene.document.LongRange
-
Create a query for matching indexed ranges that contain the defined range.
- newContainsQuery(String, InetAddress, InetAddress) - Static method in class org.apache.lucene.document.InetAddressRange
-
Create a query for matching indexed ip ranges that
CONTAINSthe defined range. - newCounter() - Static method in class org.apache.lucene.util.Counter
-
Returns a new counter.
- newCounter(boolean) - Static method in class org.apache.lucene.util.Counter
-
Returns a new counter.
- newCrossesQuery(String, double[], double[]) - Static method in class org.apache.lucene.document.DoubleRange
-
Create a query for matching indexed ranges that cross the defined range.
- newCrossesQuery(String, float[], float[]) - Static method in class org.apache.lucene.document.FloatRange
-
Create a query for matching indexed ranges that cross the defined range.
- newCrossesQuery(String, int[], int[]) - Static method in class org.apache.lucene.document.IntRange
-
Create a query for matching indexed ranges that cross the defined range.
- newCrossesQuery(String, long[], long[]) - Static method in class org.apache.lucene.document.LongRange
-
Create a query for matching indexed ranges that cross the defined range.
- newCrossesQuery(String, InetAddress, InetAddress) - Static method in class org.apache.lucene.document.InetAddressRange
-
Create a query for matching indexed ip ranges that
CROSSthe defined range. - newDecompressor() - Method in class org.apache.lucene.codecs.compressing.CompressionMode
-
Create a new
Decompressorinstance. - newDecompressor() - Method in class org.apache.lucene.codecs.lucene90.DeflateWithPresetDictCompressionMode
- newDecompressor() - Method in class org.apache.lucene.codecs.lucene90.LZ4WithPresetDictCompressionMode
- newDistanceFeatureQuery(String, float, double, double, double) - Static method in class org.apache.lucene.document.LatLonPoint
-
Given a field that indexes point values into a
LatLonPointand doc values intoLatLonDocValuesField, this returns a query that scores documents based on their haversine distance in meters to(originLat, originLon):score = weight * pivotDistanceMeters / (pivotDistanceMeters + distance), ie. - newDistanceFeatureQuery(String, float, long, long) - Static method in class org.apache.lucene.document.LongField
-
Returns a query that scores documents based on their distance to
origin:score = weight * pivotDistance / (pivotDistance + distance), ie. - newDistanceFeatureQuery(String, float, long, long) - Static method in class org.apache.lucene.document.LongPoint
-
Deprecated.
- newDistanceQuery(String, double, double, double) - Static method in class org.apache.lucene.document.LatLonPoint
-
Create a query for matching points within the specified distance of the supplied location.
- newDistanceQuery(String, float, float, float) - Static method in class org.apache.lucene.document.XYPointField
-
Create a query for matching points within the specified distance of the supplied location.
- newDistanceQuery(String, ShapeField.QueryRelation, Circle...) - Static method in class org.apache.lucene.document.LatLonShape
-
create a query to find all polygons that intersect a provided circle.
- newDistanceQuery(String, ShapeField.QueryRelation, XYCircle...) - Static method in class org.apache.lucene.document.XYShape
-
create a query to find all cartesian shapes that intersect a provided circle (or arrays of circles) *
- newDistanceSort(String, double, double) - Static method in class org.apache.lucene.document.LatLonDocValuesField
-
Creates a SortField for sorting by distance from a location.
- newDistanceSort(String, float, float) - Static method in class org.apache.lucene.document.XYDocValuesField
-
Creates a SortField for sorting by distance from a location.
- newDoubleValues(String, String) - Static method in class org.apache.lucene.document.FeatureField
-
Creates a
DoubleValuesSourceinstance which can be used to read the values of a feature from the aFeatureFieldfor documents. - newestSegment(IndexWriter) - Method in interface org.apache.lucene.internal.tests.IndexWriterAccess
- newExactQuery(String, byte[]) - Static method in class org.apache.lucene.document.BinaryPoint
-
Create a query for matching an exact binary value.
- newExactQuery(String, double) - Static method in class org.apache.lucene.document.DoubleField
-
Create a query for matching an exact double value.
- newExactQuery(String, double) - Static method in class org.apache.lucene.document.DoublePoint
-
Create a query for matching an exact double value.
- newExactQuery(String, float) - Static method in class org.apache.lucene.document.FloatField
-
Create a query for matching an exact float value.
- newExactQuery(String, float) - Static method in class org.apache.lucene.document.FloatPoint
-
Create a query for matching an exact float value.
- newExactQuery(String, int) - Static method in class org.apache.lucene.document.IntField
-
Create a query for matching an exact integer value.
- newExactQuery(String, int) - Static method in class org.apache.lucene.document.IntPoint
-
Create a query for matching an exact integer value.
- newExactQuery(String, long) - Static method in class org.apache.lucene.document.LongField
-
Create a query for matching an exact long value.
- newExactQuery(String, long) - Static method in class org.apache.lucene.document.LongPoint
-
Create a query for matching an exact long value.
- newExactQuery(String, String) - Static method in class org.apache.lucene.document.KeywordField
-
Create a query for matching an exact
Stringvalue. - newExactQuery(String, InetAddress) - Static method in class org.apache.lucene.document.InetAddressPoint
-
Create a query for matching a network address.
- newExactQuery(String, BytesRef) - Static method in class org.apache.lucene.document.KeywordField
-
Create a query for matching an exact
BytesRefvalue. - newFactoryClassInstance(Class<T>, Map<String, String>) - Static method in class org.apache.lucene.analysis.AnalysisSPILoader
-
Creates a new instance of the given
AbstractAnalysisFactoryby invoking the constructor, passing the given argument map. - newFeatureSort(String, String) - Static method in class org.apache.lucene.document.FeatureField
-
Creates a SortField for sorting by the value of a feature.
- newFieldInfosBuilder(String, String) - Method in interface org.apache.lucene.internal.tests.IndexPackageAccess
- newFSDirectory(Class<? extends FSDirectory>, Path) - Static method in class org.apache.lucene.util.CommandLineUtil
-
Creates a new specific FSDirectory instance
- newFSDirectory(Class<? extends FSDirectory>, Path, LockFactory) - Static method in class org.apache.lucene.util.CommandLineUtil
-
Creates a new specific FSDirectory instance
- newFSDirectory(String, Path) - Static method in class org.apache.lucene.util.CommandLineUtil
-
Creates a specific FSDirectory instance starting from its class name, using the default lock factory
- newFSDirectory(String, Path, LockFactory) - Static method in class org.apache.lucene.util.CommandLineUtil
-
Creates a specific FSDirectory instance starting from its class name
- newGeometryQuery(String, ShapeField.QueryRelation, Object...) - Static method in class org.apache.lucene.document.ShapeDocValuesField
-
Creates a geometry query for shape docvalues
- newGeometryQuery(String, ShapeField.QueryRelation, LatLonGeometry...) - Static method in class org.apache.lucene.document.LatLonPoint
-
Create a query for matching one or more geometries against the provided
ShapeField.QueryRelation. - newGeometryQuery(String, ShapeField.QueryRelation, LatLonGeometry...) - Static method in class org.apache.lucene.document.LatLonShape
-
create a query to find all indexed geo shapes that intersect a provided geometry (or array of geometries).
- newGeometryQuery(String, ShapeField.QueryRelation, XYGeometry...) - Static method in class org.apache.lucene.document.XYShape
-
create a query to find all indexed geo shapes that intersect a provided geometry collection note: Components do not support dateline crossing
- newGeometryQuery(String, XYGeometry...) - Static method in class org.apache.lucene.document.XYPointField
-
create a query to find all indexed shapes that intersect a provided geometry collection.
- newGraphSynonymQuery(Iterator<Query>) - Method in class org.apache.lucene.util.QueryBuilder
-
Builds a new GraphQuery for multi-terms synonyms.
- newHashMap() - Static method in class org.apache.lucene.util.WeakIdentityMap
-
Creates a new
WeakIdentityMapbased on a non-synchronizedHashMap. - newHashMap(boolean) - Static method in class org.apache.lucene.util.WeakIdentityMap
-
Creates a new
WeakIdentityMapbased on a non-synchronizedHashMap. - newHashMap(int) - Static method in class org.apache.lucene.util.CollectionUtil
-
Returns a new
HashMapsized to containsizeitems without resizing the internal array. - newHashSet(int) - Static method in class org.apache.lucene.util.CollectionUtil
-
Returns a new
HashSetsized to containsizeitems without resizing the internal array. - newInstance() - Method in class org.apache.lucene.util.RollingBuffer
- newInstance(String, Class<T>) - Method in interface org.apache.lucene.util.ResourceLoader
-
Creates an instance of the name and expected type
- newInstance(String, ByteBuffer[], long, int, ByteBufferGuard) - Static method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- newInstance(String, Map<String, String>) - Method in class org.apache.lucene.analysis.AnalysisSPILoader
- newIntersectsQuery(String, double[], double[]) - Static method in class org.apache.lucene.document.DoubleRange
-
Create a query for matching indexed ranges that intersect the defined range.
- newIntersectsQuery(String, float[], float[]) - Static method in class org.apache.lucene.document.FloatRange
-
Create a query for matching indexed ranges that intersect the defined range.
- newIntersectsQuery(String, int[], int[]) - Static method in class org.apache.lucene.document.IntRange
-
Create a query for matching indexed ranges that intersect the defined range.
- newIntersectsQuery(String, long[], long[]) - Static method in class org.apache.lucene.document.LongRange
-
Create a query for matching indexed ranges that intersect the defined range.
- newIntersectsQuery(String, InetAddress, InetAddress) - Static method in class org.apache.lucene.document.InetAddressRange
-
Create a query for matching indexed ip ranges that
INTERSECTthe defined range. - newLinearQuery(String, String, float) - Static method in class org.apache.lucene.document.FeatureField
-
Return a new
Querythat will score documents asweight * Swhere S is the value of the static feature. - newLineQuery(String, ShapeField.QueryRelation, Line...) - Static method in class org.apache.lucene.document.LatLonShape
-
create a query to find all indexed geo shapes that intersect a provided linestring (or array of linestrings) note: does not support dateline crossing
- newLineQuery(String, ShapeField.QueryRelation, XYLine...) - Static method in class org.apache.lucene.document.XYShape
-
create a query to find all cartesian shapes that intersect a provided linestring (or array of linestrings) *
- newLogQuery(String, String, float, float) - Static method in class org.apache.lucene.document.FeatureField
-
Return a new
Querythat will score documents asweight * Math.log(scalingFactor + S)where S is the value of the static feature. - newMultiPhraseQueryBuilder() - Method in class org.apache.lucene.util.QueryBuilder
-
Builds a new MultiPhraseQuery instance.
- newMutable(int, int) - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
- newMutable(int, int) - Method in class org.apache.lucene.util.packed.PagedGrowableWriter
- newMutable(int, int) - Method in class org.apache.lucene.util.packed.PagedMutable
- newPair(A, B) - Method in class org.apache.lucene.util.fst.PairOutputs
-
Create a new Pair
- newPointQuery(String, ShapeField.QueryRelation, double[]...) - Static method in class org.apache.lucene.document.LatLonShape
-
create a query to find all indexed shapes that comply the
ShapeField.QueryRelationwith the provided points - newPointQuery(String, ShapeField.QueryRelation, float[]...) - Static method in class org.apache.lucene.document.XYShape
-
create a query to find all indexed shapes that comply the
ShapeField.QueryRelationwith the provided point - newPolygonQuery(String, ShapeField.QueryRelation, Polygon...) - Static method in class org.apache.lucene.document.LatLonShape
-
create a query to find all indexed geo shapes that intersect a provided polygon (or array of polygons) note: does not support dateline crossing
- newPolygonQuery(String, ShapeField.QueryRelation, XYPolygon...) - Static method in class org.apache.lucene.document.XYShape
-
create a query to find all cartesian shapes that intersect a provided polygon (or array of polygons) *
- newPolygonQuery(String, Polygon...) - Static method in class org.apache.lucene.document.LatLonPoint
-
Create a query for matching one or more polygons.
- newPolygonQuery(String, XYPolygon...) - Static method in class org.apache.lucene.document.XYPointField
-
Create a query for matching one or more polygons.
- newPostingDecodingUtil(IndexInput) - Method in class org.apache.lucene.internal.vectorization.VectorizationProvider
-
Create a new
PostingDecodingUtilfor the givenIndexInput. - newPrefixQuery(String, InetAddress, int) - Static method in class org.apache.lucene.document.InetAddressPoint
-
Create a prefix query for matching a CIDR network range.
- newRangeQuery(String, byte[][], byte[][]) - Static method in class org.apache.lucene.document.BinaryPoint
-
Create a range query for n-dimensional binary values.
- newRangeQuery(String, byte[], byte[]) - Static method in class org.apache.lucene.document.BinaryPoint
-
Create a range query for binary values.
- newRangeQuery(String, double[], double[]) - Static method in class org.apache.lucene.document.DoublePoint
-
Create a range query for n-dimensional double values.
- newRangeQuery(String, double, double) - Static method in class org.apache.lucene.document.DoubleField
-
Create a range query for double values.
- newRangeQuery(String, double, double) - Static method in class org.apache.lucene.document.DoublePoint
-
Create a range query for double values.
- newRangeQuery(String, float[], float[]) - Static method in class org.apache.lucene.document.FloatPoint
-
Create a range query for n-dimensional float values.
- newRangeQuery(String, float, float) - Static method in class org.apache.lucene.document.FloatField
-
Create a range query for float values.
- newRangeQuery(String, float, float) - Static method in class org.apache.lucene.document.FloatPoint
-
Create a range query for float values.
- newRangeQuery(String, int[], int[]) - Static method in class org.apache.lucene.document.IntPoint
-
Create a range query for n-dimensional integer values.
- newRangeQuery(String, int, int) - Static method in class org.apache.lucene.document.IntField
-
Create a range query for integer values.
- newRangeQuery(String, int, int) - Static method in class org.apache.lucene.document.IntPoint
-
Create a range query for integer values.
- newRangeQuery(String, long[], long[]) - Static method in class org.apache.lucene.document.LongPoint
-
Create a range query for n-dimensional long values.
- newRangeQuery(String, long, long) - Static method in class org.apache.lucene.document.LongField
-
Create a range query for long values.
- newRangeQuery(String, long, long) - Static method in class org.apache.lucene.document.LongPoint
-
Create a range query for long values.
- newRangeQuery(String, InetAddress, InetAddress) - Static method in class org.apache.lucene.document.InetAddressPoint
-
Create a range query for network addresses.
- newResettableInstance() - Static method in class org.apache.lucene.store.ByteBuffersDataOutput
- newSaturationQuery(String, String) - Static method in class org.apache.lucene.document.FeatureField
-
Same as
FeatureField.newSaturationQuery(String, String, float, float)but1fis used as a weight and a reasonably good default pivot value is computed based on index statistics and is approximately equal to the geometric mean of all values that exist in the index. - newSaturationQuery(String, String, float, float) - Static method in class org.apache.lucene.document.FeatureField
-
Return a new
Querythat will score documents asweight * S / (S + pivot)where S is the value of the static feature. - newSearcher(IndexReader, IndexReader) - Method in class org.apache.lucene.search.SearcherFactory
-
Returns a new IndexSearcher over the given reader.
- newSetQuery(String, byte[]...) - Static method in class org.apache.lucene.document.BinaryPoint
-
Create a query matching any of the specified 1D values.
- newSetQuery(String, double...) - Static method in class org.apache.lucene.document.DoubleField
-
Create a query matching values in a supplied set
- newSetQuery(String, double...) - Static method in class org.apache.lucene.document.DoublePoint
-
Create a query matching any of the specified 1D values.
- newSetQuery(String, float...) - Static method in class org.apache.lucene.document.FloatField
-
Create a query matching values in a supplied set
- newSetQuery(String, float...) - Static method in class org.apache.lucene.document.FloatPoint
-
Create a query matching any of the specified 1D values.
- newSetQuery(String, int...) - Static method in class org.apache.lucene.document.IntField
-
Create a query matching values in a supplied set
- newSetQuery(String, int...) - Static method in class org.apache.lucene.document.IntPoint
-
Create a query matching any of the specified 1D values.
- newSetQuery(String, long...) - Static method in class org.apache.lucene.document.LongField
-
Create a query matching values in a supplied set
- newSetQuery(String, long...) - Static method in class org.apache.lucene.document.LongPoint
-
Create a query matching any of the specified 1D values.
- newSetQuery(String, InetAddress...) - Static method in class org.apache.lucene.document.InetAddressPoint
-
Create a query matching any of the specified 1D values.
- newSetQuery(String, Collection<Double>) - Static method in class org.apache.lucene.document.DoublePoint
-
Create a query matching any of the specified 1D values.
- newSetQuery(String, Collection<Float>) - Static method in class org.apache.lucene.document.FloatPoint
-
Create a query matching any of the specified 1D values.
- newSetQuery(String, Collection<Integer>) - Static method in class org.apache.lucene.document.IntPoint
-
Create a query matching any of the specified 1D values.
- newSetQuery(String, Collection<Long>) - Static method in class org.apache.lucene.document.LongPoint
-
Create a query matching any of the specified 1D values.
- newSetQuery(String, Collection<BytesRef>) - Static method in class org.apache.lucene.document.KeywordField
-
Create a query for matching any of a set of provided
BytesRefvalues. - newSetQuery(String, BytesRef...) - Static method in class org.apache.lucene.document.KeywordField
-
Deprecated, for removal: This API element is subject to removal in a future version.Use
KeywordField.newSetQuery(String, Collection)instead. - newSigmoidQuery(String, String, float, float, float) - Static method in class org.apache.lucene.document.FeatureField
-
Return a new
Querythat will score documents asweight * S^a / (S^a + pivot^a)where S is the value of the static feature. - newSlowBoxQuery(String, double, double, double, double) - Static method in class org.apache.lucene.document.LatLonDocValuesField
-
Create a query for matching a bounding box using doc values.
- newSlowBoxQuery(String, float, float, float, float) - Static method in class org.apache.lucene.document.XYDocValuesField
-
Create a query for matching a bounding box using doc values.
- newSlowDistanceQuery(String, double, double, double) - Static method in class org.apache.lucene.document.LatLonDocValuesField
-
Create a query for matching points within the specified distance of the supplied location.
- newSlowDistanceQuery(String, float, float, float) - Static method in class org.apache.lucene.document.XYDocValuesField
-
Create a query for matching points within the specified distance of the supplied location.
- newSlowDocValuesBoxQuery(String, ShapeField.QueryRelation, double, double, double, double) - Static method in class org.apache.lucene.document.LatLonShape
-
create a docvalue query to find all geo shapes that intersect a defined bounding box *
- newSlowDocValuesBoxQuery(String, ShapeField.QueryRelation, float, float, float, float) - Static method in class org.apache.lucene.document.XYShape
-
create a docvalue query to find all cartesian shapes that intersect a defined bounding box *
- newSlowExactQuery(String, long) - Static method in class org.apache.lucene.document.NumericDocValuesField
-
Create a query for matching an exact long value.
- newSlowExactQuery(String, long) - Static method in class org.apache.lucene.document.SortedNumericDocValuesField
-
Create a query for matching an exact long value.
- newSlowExactQuery(String, BytesRef) - Static method in class org.apache.lucene.document.SortedDocValuesField
-
Create a query for matching an exact
BytesRefvalue. - newSlowExactQuery(String, BytesRef) - Static method in class org.apache.lucene.document.SortedSetDocValuesField
-
Create a query for matching an exact
BytesRefvalue. - newSlowGeometryQuery(String, ShapeField.QueryRelation, LatLonGeometry...) - Static method in class org.apache.lucene.document.LatLonDocValuesField
-
Create a query for matching one or more geometries against the provided
ShapeField.QueryRelation. - newSlowGeometryQuery(String, XYGeometry...) - Static method in class org.apache.lucene.document.XYDocValuesField
-
Create a query for matching points within the supplied geometries.
- newSlowIntersectsQuery(String, double[], double[]) - Static method in class org.apache.lucene.document.DoubleRangeDocValuesField
-
Create a new range query that finds all ranges that intersect using doc values.
- newSlowIntersectsQuery(String, float[], float[]) - Static method in class org.apache.lucene.document.FloatRangeDocValuesField
-
Create a new range query that finds all ranges that intersect using doc values.
- newSlowIntersectsQuery(String, int[], int[]) - Static method in class org.apache.lucene.document.IntRangeDocValuesField
-
Create a new range query that finds all ranges that intersect using doc values.
- newSlowIntersectsQuery(String, long[], long[]) - Static method in class org.apache.lucene.document.LongRangeDocValuesField
-
Create a new range query that finds all ranges that intersect using doc values.
- newSlowPolygonQuery(String, Polygon...) - Static method in class org.apache.lucene.document.LatLonDocValuesField
-
Create a query for matching points within the supplied polygons.
- newSlowPolygonQuery(String, XYPolygon...) - Static method in class org.apache.lucene.document.XYDocValuesField
-
Create a query for matching points within the supplied polygons.
- newSlowRangeQuery(String, long, long) - Static method in class org.apache.lucene.document.NumericDocValuesField
-
Create a range query that matches all documents whose value is between
lowerValueandupperValueincluded. - newSlowRangeQuery(String, long, long) - Static method in class org.apache.lucene.document.SortedNumericDocValuesField
-
Create a range query that matches all documents whose value is between
lowerValueandupperValueincluded. - newSlowRangeQuery(String, BytesRef, BytesRef, boolean, boolean) - Static method in class org.apache.lucene.document.SortedDocValuesField
-
Create a range query that matches all documents whose value is between
lowerValueandupperValueincluded. - newSlowRangeQuery(String, BytesRef, BytesRef, boolean, boolean) - Static method in class org.apache.lucene.document.SortedSetDocValuesField
-
Create a range query that matches all documents whose value is between
lowerValueandupperValue. - newSlowSetQuery(String, long...) - Static method in class org.apache.lucene.document.NumericDocValuesField
-
Create a query matching any of the specified values.
- newSlowSetQuery(String, long...) - Static method in class org.apache.lucene.document.SortedNumericDocValuesField
-
Create a query matching any of the specified values.
- newSlowSetQuery(String, Collection<BytesRef>) - Static method in class org.apache.lucene.document.SortedDocValuesField
-
Create a query matching any of the specified values.
- newSlowSetQuery(String, Collection<BytesRef>) - Static method in class org.apache.lucene.document.SortedSetDocValuesField
-
Create a query matching any of the specified values.
- newSlowSetQuery(String, BytesRef...) - Static method in class org.apache.lucene.document.SortedDocValuesField
-
Deprecated, for removal: This API element is subject to removal in a future version.
- newSlowSetQuery(String, BytesRef...) - Static method in class org.apache.lucene.document.SortedSetDocValuesField
-
Deprecated, for removal: This API element is subject to removal in a future version.
- newSortField(String, boolean, SortedNumericSelector.Type) - Static method in class org.apache.lucene.document.DoubleField
-
Create a new
SortFieldfor double values. - newSortField(String, boolean, SortedNumericSelector.Type) - Static method in class org.apache.lucene.document.FloatField
-
Create a new
SortFieldfor float values. - newSortField(String, boolean, SortedNumericSelector.Type) - Static method in class org.apache.lucene.document.IntField
-
Create a new
SortFieldfor int values. - newSortField(String, boolean, SortedNumericSelector.Type) - Static method in class org.apache.lucene.document.LongField
-
Create a new
SortFieldfor long values. - newSortField(String, boolean, SortedSetSelector.Type) - Static method in class org.apache.lucene.document.KeywordField
- newStats(String, double) - Method in class org.apache.lucene.search.similarities.LMSimilarity
- newStats(String, double) - Method in class org.apache.lucene.search.similarities.SimilarityBase
-
Factory method to return a custom stats object
- newString(int[], int, int) - Static method in class org.apache.lucene.util.UnicodeUtil
-
Cover JDK 1.5 API.
- newStringRange(String, String, String, boolean, boolean) - Static method in class org.apache.lucene.search.TermRangeQuery
-
Factory that creates a new TermRangeQuery using Strings for term text.
- newStringRange(String, String, String, boolean, boolean, MultiTermQuery.RewriteMethod) - Static method in class org.apache.lucene.search.TermRangeQuery
-
Factory that creates a new TermRangeQuery using Strings for term text.
- newSynonymQuery(String, QueryBuilder.TermAndBoost[]) - Method in class org.apache.lucene.util.QueryBuilder
-
Builds a new SynonymQuery instance.
- newTermQuery(Term, float) - Method in class org.apache.lucene.util.QueryBuilder
-
Builds a new TermQuery instance.
- newTermState() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
- newTermState() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
- newTermState() - Method in class org.apache.lucene.codecs.PostingsReaderBase
-
Return a newly created empty TermState
- newTermState() - Method in class org.apache.lucene.codecs.PushPostingsWriterBase
-
Return a newly created empty TermState
- newThread(Runnable) - Method in class org.apache.lucene.util.NamedThreadFactory
-
Creates a new
Thread - newToOld(int) - Method in class org.apache.lucene.index.Sorter.DocMap
-
Given the ordinal of a doc ID, return its doc ID in the original index.
- newTopDocs(ScoreDoc[], int) - Method in class org.apache.lucene.search.TopDocsCollector
-
Returns a
TopDocsinstance containing the given results. - newTopDocs(ScoreDoc[], int) - Method in class org.apache.lucene.search.TopFieldCollector
- newTopDocs(ScoreDoc[], int) - Method in class org.apache.lucene.search.TopScoreDocCollector
- newUnfilledCopy(long) - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
- newUnfilledCopy(long) - Method in class org.apache.lucene.util.packed.PagedGrowableWriter
- newUnfilledCopy(long) - Method in class org.apache.lucene.util.packed.PagedMutable
- newVectorQuery(String, byte[], int) - Static method in class org.apache.lucene.document.KnnByteVectorField
-
Create a new vector query for the provided field targeting the byte vector
- newVectorQuery(String, float[], int) - Static method in class org.apache.lucene.document.KnnFloatVectorField
-
Create a new vector query for the provided field targeting the float vector
- newWithinQuery(String, double[], double[]) - Static method in class org.apache.lucene.document.DoubleRange
-
Create a query for matching indexed ranges that are within the defined range.
- newWithinQuery(String, float[], float[]) - Static method in class org.apache.lucene.document.FloatRange
-
Create a query for matching indexed ranges that are within the defined range.
- newWithinQuery(String, int[], int[]) - Static method in class org.apache.lucene.document.IntRange
-
Create a query for matching indexed ranges that are within the defined range.
- newWithinQuery(String, long[], long[]) - Static method in class org.apache.lucene.document.LongRange
-
Create a query for matching indexed ranges that are within the defined range.
- newWithinQuery(String, InetAddress, InetAddress) - Static method in class org.apache.lucene.document.InetAddressRange
-
Create a query for matching indexed ip ranges that are
WITHINthe defined range. - next - Variable in class org.apache.lucene.search.DisiWrapper
- next() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator
-
use nextCharArray() + currentValue() for better efficiency.
- next() - Method in class org.apache.lucene.index.DocIDMerger
-
Returns null when done.
- next() - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableTermsEnum
- next() - Method in class org.apache.lucene.index.FilteredTermsEnum
- next() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
- next() - Method in class org.apache.lucene.index.MultiTermsEnum
- next() - Method in class org.apache.lucene.index.PrefixCodedTerms.TermIterator
- next() - Method in class org.apache.lucene.internal.hppc.AbstractIterator
- next() - Method in class org.apache.lucene.search.FilterMatchesIterator
- next() - Method in class org.apache.lucene.search.FuzzyTermsEnum
- next() - Method in interface org.apache.lucene.search.MatchesIterator
-
Advance the iterator to the next match position
- next() - Method in class org.apache.lucene.search.PointInSetQuery.Stream
- next() - Method in class org.apache.lucene.util.automaton.FiniteStringsIterator
-
Generate next finite string.
- next() - Method in class org.apache.lucene.util.automaton.LimitedFiniteStringsIterator
- next() - Method in class org.apache.lucene.util.bkd.HeapPointReader
- next() - Method in class org.apache.lucene.util.bkd.OfflinePointReader
- next() - Method in interface org.apache.lucene.util.bkd.PointReader
-
Returns false once iteration is done, else true.
- next() - Method in interface org.apache.lucene.util.BytesRefIterator
-
Increments the iteration to the next
BytesRefin the iterator. - next() - Method in class org.apache.lucene.util.FilterIterator
- next() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
- next() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
- next() - Method in class org.apache.lucene.util.MergedIterator
- next() - Method in class org.apache.lucene.util.OfflineSorter.ByteSequencesReader
-
Reads the next entry into the provided
BytesRef. - next() - Method in class org.apache.lucene.util.packed.BlockPackedReaderIterator
-
Read the next value.
- next() - Method in interface org.apache.lucene.util.packed.PackedInts.ReaderIterator
-
Returns next value
- next() - Method in class org.apache.lucene.util.packed.PackedLongValues.Iterator
-
Return the next long in the buffer.
- next(int) - Method in class org.apache.lucene.util.packed.BlockPackedReaderIterator
-
Read between
1andcountvalues. - next(int) - Method in interface org.apache.lucene.util.packed.PackedInts.ReaderIterator
-
Returns at least 1 and at most
countnext values, the returned ref MUST NOT be modified - next(Transition, int) - Method in class org.apache.lucene.util.automaton.Automaton
-
Looks for the next transition that matches the provided label, assuming determinism.
- nextBuffer() - Method in class org.apache.lucene.util.ByteBlockPool
-
Allocates a new buffer and advances the pool to it.
- nextBuffer() - Method in class org.apache.lucene.util.IntBlockPool
-
Advances the pool to its next buffer.
- nextDoc() - Method in class org.apache.lucene.codecs.lucene90.IndexedDISI
- nextDoc() - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
- nextDoc() - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
- nextDoc() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
- nextDoc() - Method in class org.apache.lucene.document.BinaryRangeDocValues
- nextDoc() - Method in class org.apache.lucene.index.DocIDMerger.Sub
-
Returns the next document ID from this sub reader, and
DocIdSetIterator.NO_MORE_DOCSwhen done - nextDoc() - Method in class org.apache.lucene.index.FilterBinaryDocValues
- nextDoc() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
- nextDoc() - Method in class org.apache.lucene.index.FilterNumericDocValues
- nextDoc() - Method in class org.apache.lucene.index.FilterSortedDocValues
- nextDoc() - Method in class org.apache.lucene.index.FilterSortedNumericDocValues
- nextDoc() - Method in class org.apache.lucene.index.FilterSortedSetDocValues
- nextDoc() - Method in class org.apache.lucene.index.FilterVectorValues
- nextDoc() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
- nextDoc() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
- nextDoc() - Method in class org.apache.lucene.index.MultiPostingsEnum
- nextDoc() - Method in class org.apache.lucene.index.SlowImpactsEnum
- nextDoc() - Method in class org.apache.lucene.search.comparators.MinDocIterator
- nextDoc() - Method in class org.apache.lucene.search.DisjunctionDISIApproximation
- nextDoc() - Method in class org.apache.lucene.search.DocIdSetIterator
-
Advances to the next document in the set and returns the doc it is currently on, or
DocIdSetIterator.NO_MORE_DOCSif there are no more docs in the set.
NOTE: after the iterator has exhausted you should not call this method, as it may result in unpredicted behavior. - nextDoc() - Method in class org.apache.lucene.search.FilteredDocIdSetIterator
- nextDoc() - Method in class org.apache.lucene.search.ImpactsDISI
- nextDoc() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
- nextDoc() - Method in class org.apache.lucene.util.BitSetIterator
- nextDoc() - Method in class org.apache.lucene.util.DocBaseBitSetIterator
- nextDown(byte[]) - Static method in class org.apache.lucene.util.NumericUtils
-
Modify in-place the given bytes to the previous value of the same length that compares less than the current value.
- nextDown(double) - Static method in class org.apache.lucene.document.DoublePoint
-
Return the greatest double that compares less than
dconsistently withDouble.compare(double, double). - nextDown(float) - Static method in class org.apache.lucene.document.FloatPoint
-
Return the greatest float that compares less than
fconsistently withFloat.compare(float, float). - nextDown(InetAddress) - Static method in class org.apache.lucene.document.InetAddressPoint
-
Return the
InetAddressthat compares immediately less thanaddress. - nextFinalOutput() - Method in class org.apache.lucene.util.fst.FST.Arc
- nextHighestPowerOfTwo(int) - Static method in class org.apache.lucene.util.BitUtil
-
returns the next highest power of two, or the current value if it's already a power of two or zero
- nextHighestPowerOfTwo(long) - Static method in class org.apache.lucene.util.BitUtil
-
returns the next highest power of two, or the current value if it's already a power of two or zero
- nextInt() - Method in class org.apache.lucene.util.hnsw.HnswGraph.ArrayNodesIterator
- nextInt() - Method in class org.apache.lucene.util.hnsw.HnswGraph.CollectionNodesIterator
- nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Provides the next iteration seed used to build the iteration starting slot and offset increment.
- nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Provides the next iteration seed used to build the iteration starting slot and offset increment.
- nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Provides the next iteration seed used to build the iteration starting slot and offset increment.
- nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Provides the next iteration seed used to build the iteration starting slot and offset increment.
- nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Provides the next iteration seed used to build the iteration starting slot and offset increment.
- nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Provides the next iteration seed used to build the iteration starting slot and offset increment.
- nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Provides the next iteration seed used to build the iteration starting slot and offset increment.
- nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Provides the next iteration seed used to build the iteration starting slot and offset increment.
- nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Provides the next iteration seed used to build the iteration starting slot and offset increment.
- nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Provides the next iteration seed used to build the iteration starting slot and offset increment.
- nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Provides the next iteration seed used to build the iteration starting slot and offset increment.
- nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Provides the next iteration seed used to build the iteration starting slot and offset increment.
- nextKey() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator
-
gets the next key...
- nextKeyString() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator
-
gets the next key as a newly created String object
- nextMappedDoc() - Method in class org.apache.lucene.index.DocIDMerger.Sub
-
Like
DocIDMerger.Sub.nextDoc()but skips over unmapped docs and returns the next mapped doc ID, orDocIdSetIterator.NO_MORE_DOCSwhen exhausted. - nextMatch() - Method in class org.apache.lucene.search.ExactPhraseMatcher
- nextMatch() - Method in class org.apache.lucene.search.PhraseMatcher
-
Find the next match on the current document, returning
falseif there are none. - nextMatch() - Method in class org.apache.lucene.search.SloppyPhraseMatcher
- nextNeighbor() - Method in class org.apache.lucene.util.hnsw.HnswGraph
-
Iterates over the neighbor list.
- nextNeighbor() - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
- nextOrd() - Method in class org.apache.lucene.index.FilterSortedSetDocValues
- nextOrd() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
- nextOrd() - Method in class org.apache.lucene.index.SortedSetDocValues
-
Returns the next ordinal for the current document.
- nextPosition() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
- nextPosition() - Method in class org.apache.lucene.index.MultiPostingsEnum
- nextPosition() - Method in class org.apache.lucene.index.PostingsEnum
-
Returns the next position, or -1 if positions were not indexed.
- nextPosition() - Method in class org.apache.lucene.index.SlowImpactsEnum
- nextPosition() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionFullPostingsEnum
- nextPosition() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
- nextSeekTerm(BytesRef) - Method in class org.apache.lucene.index.AutomatonTermsEnum
- nextSeekTerm(BytesRef) - Method in class org.apache.lucene.index.FilteredTermsEnum
-
On the first call to
FilteredTermsEnum.next()or ifFilteredTermsEnum.accept(org.apache.lucene.util.BytesRef)returnsFilteredTermsEnum.AcceptStatus.YES_AND_SEEKorFilteredTermsEnum.AcceptStatus.NO_AND_SEEK, this method will be called to eventually seek the underlying TermsEnum to a new position. - nextSetBit(int) - Method in class org.apache.lucene.util.BitSet
-
Returns the index of the first set bit starting at the index specified.
- nextSetBit(int) - Method in class org.apache.lucene.util.FixedBitSet
- nextSetBit(int) - Method in class org.apache.lucene.util.SparseFixedBitSet
- nextSetBit(int, int) - Method in class org.apache.lucene.util.BitSet
-
Returns the index of the first set bit from start (inclusive) until end (exclusive).
- nextSetBit(int, int) - Method in class org.apache.lucene.util.FixedBitSet
- nextSetBit(int, int) - Method in class org.apache.lucene.util.SparseFixedBitSet
- nextSetBit(long) - Method in class org.apache.lucene.util.LongBitSet
-
Returns the index of the first set bit starting at the index specified.
- nextUp(byte[]) - Static method in class org.apache.lucene.util.NumericUtils
-
Modify in-place the given bytes to the next value of the same length that compares greater than the current value.
- nextUp(double) - Static method in class org.apache.lucene.document.DoublePoint
-
Return the least double that compares greater than
dconsistently withDouble.compare(double, double). - nextUp(float) - Static method in class org.apache.lucene.document.FloatPoint
-
Return the least float that compares greater than
fconsistently withFloat.compare(float, float). - nextUp(InetAddress) - Static method in class org.apache.lucene.document.InetAddressPoint
-
Return the
InetAddressthat compares immediately greater thanaddress. - nextValue() - Method in class org.apache.lucene.index.FilterSortedNumericDocValues
- nextValue() - Method in class org.apache.lucene.index.SortedNumericDocValues
-
Iterates to the next value in the current document.
- NGramPhraseQuery - Class in org.apache.lucene.search
-
This is a
PhraseQuerywhich is optimized for n-gram phrase query. - NGramPhraseQuery(int, PhraseQuery) - Constructor for class org.apache.lucene.search.NGramPhraseQuery
-
Constructor that takes gram size.
- NIOFSDirectory - Class in org.apache.lucene.store
-
An
FSDirectoryimplementation that uses java.nio's FileChannel's positional read, which allows multiple threads to read from the same file without synchronizing. - NIOFSDirectory(Path) - Constructor for class org.apache.lucene.store.NIOFSDirectory
-
Create a new NIOFSDirectory for the named location and
FSLockFactory.getDefault(). - NIOFSDirectory(Path, LockFactory) - Constructor for class org.apache.lucene.store.NIOFSDirectory
-
Create a new NIOFSDirectory for the named location.
- NO - org.apache.lucene.document.Field.Store
-
Do not store the field value in the index.
- NO - org.apache.lucene.index.FilteredTermsEnum.AcceptStatus
-
Reject the term and position the enum at the next term.
- NO - org.apache.lucene.index.StoredFieldVisitor.Status
-
NO: don't visit this field, but continue processing fields for this document.
- NO - Static variable in class org.apache.lucene.index.SegmentInfo
-
Used by some member fields to mean not present (e.g., norms, deletions).
- NO_AND_SEEK - org.apache.lucene.index.FilteredTermsEnum.AcceptStatus
-
Reject the term and advance (
FilteredTermsEnum.nextSeekTerm(BytesRef)) to the next term. - NO_FILES - Static variable in class org.apache.lucene.store.MMapDirectory
-
Argument for
MMapDirectory.setPreload(BiPredicate)that configures no files to be preloaded upon opening them. - NO_GROUPING - Static variable in class org.apache.lucene.store.MMapDirectory
-
Argument for
MMapDirectory.setGroupingFunction(Function)that configures no grouping. - NO_MORE_DOCS - Static variable in class org.apache.lucene.search.DocIdSetIterator
-
When returned by
DocIdSetIterator.nextDoc(),DocIdSetIterator.advance(int)andDocIdSetIterator.docID()it means there are no more docs in the iterator. - NO_MORE_ORDS - Static variable in class org.apache.lucene.index.SortedSetDocValues
-
Deprecated.Will be removed in a future version. Please use
SortedSetDocValues.docValueCount()to know the number of doc values for the current document up-front. - NO_OP_LISTENER - Static variable in interface org.apache.lucene.index.IndexWriterEventListener
-
A no-op listener that helps to save null checks
- NO_OUTPUT - Static variable in class org.apache.lucene.util.InfoStream
-
Instance of InfoStream that does no logging at all.
- NO_REUSE - Static variable in class org.apache.lucene.store.ByteBuffersDataOutput
-
A singleton instance of "no-reuse" buffer strategy.
- noCFSRatio - Variable in class org.apache.lucene.index.MergePolicy
-
If the size of the merge segment exceeds this ratio of the total index size then it will remain in non-compound format
- nodeFlags() - Method in class org.apache.lucene.util.fst.FST.Arc
-
Node header flags.
- NoDeletionPolicy - Class in org.apache.lucene.index
-
An
IndexDeletionPolicywhich keeps all index commits around, never deleting them. - nodes() - Method in class org.apache.lucene.util.hnsw.NeighborArray
-
Direct access to the internal list of node ids; provided for efficient writing of the graph
- nodes() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
- NodesIterator(int) - Constructor for class org.apache.lucene.util.hnsw.HnswGraph.NodesIterator
-
Constructor for iterator based on the size
- NoLockFactory - Class in org.apache.lucene.store
-
Use this
LockFactoryto disable locking entirely. - noMatch(String, Collection<Explanation>) - Static method in class org.apache.lucene.search.Explanation
-
Create a new explanation for a document which does not match.
- noMatch(String, Explanation...) - Static method in class org.apache.lucene.search.Explanation
-
Create a new explanation for a document which does not match.
- NoMergePolicy - Class in org.apache.lucene.index
-
A
MergePolicywhich never returns merges to execute. - NoMergeScheduler - Class in org.apache.lucene.index
-
A
MergeSchedulerwhich never executes any merges. - NONE - org.apache.lucene.index.DocValuesType
-
No doc values for this field.
- NONE - org.apache.lucene.index.IndexOptions
-
Not indexed
- NONE - org.apache.lucene.search.Pruning
-
Not allowed to skip documents.
- NONE - org.apache.lucene.util.automaton.CompiledAutomaton.AUTOMATON_TYPE
-
Automaton that accepts no strings.
- NONE - Static variable in class org.apache.lucene.index.PostingsEnum
-
Flag to pass to
TermsEnum.postings(PostingsEnum, int)if you don't require per-document postings in the returned enum. - NONE - Static variable in class org.apache.lucene.util.automaton.RegExp
-
Syntax flag, enables no optional regexp syntax.
- nonFloorBlockCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
The number of normal (non-floor) blocks in the terms file.
- NoNormalization() - Constructor for class org.apache.lucene.search.similarities.Normalization.NoNormalization
-
Sole constructor: parameter-free
- NoOutputs - Class in org.apache.lucene.util.fst
-
A null FST
Outputsimplementation; use this if you just want to build an FSA. - norm - Variable in class org.apache.lucene.index.Impact
-
Norm factor of the document.
- NORMAL - org.apache.lucene.util.automaton.CompiledAutomaton.AUTOMATON_TYPE
-
Catch-all for any other automata.
- normalization - Variable in class org.apache.lucene.search.similarities.DFRSimilarity
-
The term frequency normalization.
- normalization - Variable in class org.apache.lucene.search.similarities.IBSimilarity
-
The term frequency normalization.
- Normalization - Class in org.apache.lucene.search.similarities
-
This class acts as the base class for the implementations of the term frequency normalization methods in the DFR framework.
- Normalization() - Constructor for class org.apache.lucene.search.similarities.Normalization
-
Sole constructor.
- Normalization.NoNormalization - Class in org.apache.lucene.search.similarities
-
Implementation used when there is no normalization.
- NormalizationH1 - Class in org.apache.lucene.search.similarities
-
Normalization model that assumes a uniform distribution of the term frequency.
- NormalizationH1() - Constructor for class org.apache.lucene.search.similarities.NormalizationH1
-
Calls
NormalizationH1(1) - NormalizationH1(float) - Constructor for class org.apache.lucene.search.similarities.NormalizationH1
-
Creates NormalizationH1 with the supplied parameter
c. - NormalizationH2 - Class in org.apache.lucene.search.similarities
-
Normalization model in which the term frequency is inversely related to the length.
- NormalizationH2() - Constructor for class org.apache.lucene.search.similarities.NormalizationH2
-
Calls
NormalizationH2(1) - NormalizationH2(float) - Constructor for class org.apache.lucene.search.similarities.NormalizationH2
-
Creates NormalizationH2 with the supplied parameter
c. - NormalizationH3 - Class in org.apache.lucene.search.similarities
-
Dirichlet Priors normalization
- NormalizationH3() - Constructor for class org.apache.lucene.search.similarities.NormalizationH3
-
Calls
NormalizationH3(800) - NormalizationH3(float) - Constructor for class org.apache.lucene.search.similarities.NormalizationH3
-
Creates NormalizationH3 with the supplied parameter
μ. - NormalizationZ - Class in org.apache.lucene.search.similarities
-
Pareto-Zipf Normalization
- NormalizationZ() - Constructor for class org.apache.lucene.search.similarities.NormalizationZ
-
Calls
NormalizationZ(0.3) - NormalizationZ(float) - Constructor for class org.apache.lucene.search.similarities.NormalizationZ
-
Creates NormalizationZ with the supplied parameter
z. - normalize(Reader) - Method in class org.apache.lucene.analysis.CharFilterFactory
-
Normalize the specified input Reader While the default implementation returns input unchanged, char filters that should be applied at normalization time can delegate to
createmethod. - normalize(String, String) - Method in class org.apache.lucene.analysis.Analyzer
-
Normalize a string down to the representation that it would have in the index.
- normalize(String, TokenStream) - Method in class org.apache.lucene.analysis.Analyzer
-
Wrap the given
TokenStreamin order to apply normalization filters. - normalize(String, TokenStream) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
- normalize(String, TokenStream) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
- normalize(TokenStream) - Method in class org.apache.lucene.analysis.TokenFilterFactory
-
Normalize the specified input TokenStream While the default implementation returns input unchanged, filters that should be applied at normalization time can delegate to
createmethod. - normalizeVector() - Method in class org.apache.lucene.util.TermAndVector
- normsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene90.Lucene90NormsFormat
- normsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.NormsFormat
-
Returns a
NormsConsumerto write norms to the index. - NormsConsumer - Class in org.apache.lucene.codecs
-
Abstract API that consumes normalization values.
- NormsConsumer() - Constructor for class org.apache.lucene.codecs.NormsConsumer
-
Sole constructor.
- NormsFieldExistsQuery - Class in org.apache.lucene.search
-
Deprecated.Use
FieldExistsQueryinstead. - NormsFieldExistsQuery(String) - Constructor for class org.apache.lucene.search.NormsFieldExistsQuery
-
Deprecated.Create a query that will match that have a value for the given
field. - normsFormat() - Method in class org.apache.lucene.codecs.Codec
-
Encodes/decodes document normalization values
- normsFormat() - Method in class org.apache.lucene.codecs.FilterCodec
- normsFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
- NormsFormat - Class in org.apache.lucene.codecs
-
Encodes/decodes per-document score normalization values.
- NormsFormat() - Constructor for class org.apache.lucene.codecs.NormsFormat
-
Sole constructor.
- normsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene90.Lucene90NormsFormat
- normsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.NormsFormat
-
Returns a
NormsProducerto read norms from the index. - NormsProducer - Class in org.apache.lucene.codecs
-
Abstract API that produces field normalization values
- NormsProducer() - Constructor for class org.apache.lucene.codecs.NormsProducer
-
Sole constructor.
- normsProducers - Variable in class org.apache.lucene.index.MergeState
-
Norms producers being merged
- NOT_FOUND - org.apache.lucene.index.TermsEnum.SeekStatus
-
A different term was found after the requested term
- NotDocIdSet - Class in org.apache.lucene.util
- NotDocIdSet(int, DocIdSet) - Constructor for class org.apache.lucene.util.NotDocIdSet
-
Sole constructor.
- notifyReaderClosedListeners() - Method in class org.apache.lucene.index.IndexReader
-
For test framework use only.
- notifyReaderClosedListeners() - Method in class org.apache.lucene.index.SegmentReader
- notifyReaderClosedListeners() - Method in class org.apache.lucene.index.StandardDirectoryReader
- NOTWITHIN - org.apache.lucene.geo.Component2D.WithinRelation
-
The query shape intersects an edge that does belong to the original shape or any point of the triangle is inside the shape.
- NRTCachingDirectory - Class in org.apache.lucene.store
-
Wraps a RAM-resident directory around any provided delegate directory, to be used during NRT search.
- NRTCachingDirectory(Directory, double, double) - Constructor for class org.apache.lucene.store.NRTCachingDirectory
-
We will cache a newly created output if 1) it's a flush or a merge and the estimated size of the merged segment is
<= maxMergeSizeMB, and 2) the total cached bytes is<= maxCachedMB - NULL_ACCOUNTABLE - Static variable in interface org.apache.lucene.util.Accountable
-
An accountable that always returns 0
- NUM - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
-
Numeric token type
- NUM_BYTES_ARRAY_HEADER - Static variable in class org.apache.lucene.util.RamUsageEstimator
-
Number of bytes to represent an array header (no content, but with alignments).
- NUM_BYTES_OBJECT_ALIGNMENT - Static variable in class org.apache.lucene.util.RamUsageEstimator
-
A constant specifying the object alignment boundary inside the JVM.
- NUM_BYTES_OBJECT_HEADER - Static variable in class org.apache.lucene.util.RamUsageEstimator
-
Number of bytes to represent an object header (no fields, no alignments).
- NUM_BYTES_OBJECT_REF - Static variable in class org.apache.lucene.util.RamUsageEstimator
-
Number of bytes this JVM uses to represent an object reference.
- numArcs() - Method in class org.apache.lucene.util.fst.FST.Arc
-
How many arcs; only valid if bytesPerArc != 0 (fixed length arcs).
- numBadSegments - Variable in class org.apache.lucene.index.CheckIndex.Status
-
How many bad segments were found.
- number - Variable in class org.apache.lucene.index.FieldInfo
-
Internal field number
- numberOfDocuments - Variable in class org.apache.lucene.search.similarities.BasicStats
-
The number of documents.
- numberOfFieldTokens - Variable in class org.apache.lucene.search.similarities.BasicStats
-
The total number of tokens in the field.
- numberOfSkipLevels - Variable in class org.apache.lucene.codecs.MultiLevelSkipListReader
-
number of levels in this skip list
- numberOfSkipLevels - Variable in class org.apache.lucene.codecs.MultiLevelSkipListWriter
-
number of levels in this skip list
- numberOfTerms() - Method in class org.apache.lucene.document.ShapeDocValuesField
-
Returns the number of terms (tessellated triangles) for this shape
- numBufferedBlocks() - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
- numBufferedBlocks() - Method in class org.apache.lucene.util.RecyclingIntBlockAllocator
- numBytes - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- numBytes - Variable in class org.apache.lucene.util.UnicodeUtil.UTF8CodePoint
- numBytes() - Method in class org.apache.lucene.util.fst.FST
- numCollected() - Method in class org.apache.lucene.search.AbstractKnnCollector
- numCollected() - Method in class org.apache.lucene.search.TopKnnCollector
- numDeleted - Variable in class org.apache.lucene.index.CheckIndex.Status.LiveDocStatus
-
Number of deleted documents.
- numDeletedDocs() - Method in class org.apache.lucene.index.IndexReader
-
Returns the number of deleted documents.
- numDeletedDocs(SegmentCommitInfo) - Method in class org.apache.lucene.index.IndexWriter
-
Obtain the number of deleted docs for a pooled reader.
- numDeletedDocs(SegmentCommitInfo) - Method in interface org.apache.lucene.index.MergePolicy.MergeContext
-
Returns the number of deleted documents in the given segments.
- numDeletesToMerge(SegmentCommitInfo) - Method in class org.apache.lucene.index.IndexWriter
-
Returns the number of deletes a merge would claim back if the given segment is merged.
- numDeletesToMerge(SegmentCommitInfo) - Method in interface org.apache.lucene.index.MergePolicy.MergeContext
-
Returns the number of deletes a merge would claim back if the given segment is merged.
- numDeletesToMerge(SegmentCommitInfo, int, IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.FilterMergePolicy
- numDeletesToMerge(SegmentCommitInfo, int, IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.MergePolicy
-
Returns the number of deletes that a merge would claim on the given segment.
- numDeletesToMerge(SegmentCommitInfo, int, IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.NoMergePolicy
- numDeletesToMerge(SegmentCommitInfo, int, IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.SoftDeletesRetentionMergePolicy
- numDims - Variable in class org.apache.lucene.util.bkd.BKDConfig
-
How many dimensions we are storing at the leaf (data) nodes
- numDocs - Variable in class org.apache.lucene.index.IndexWriter.DocStats
-
The total number of docs in this index, counting docs not yet flushed (still in the RAM buffer), but not counting deleted docs.
- numDocs - Variable in class org.apache.lucene.store.FlushInfo
- numDocs() - Method in class org.apache.lucene.index.BaseCompositeReader
- numDocs() - Method in class org.apache.lucene.index.FilterCodecReader
- numDocs() - Method in class org.apache.lucene.index.FilterLeafReader
- numDocs() - Method in class org.apache.lucene.index.IndexReader
-
Returns the number of documents in this index.
- numDocs() - Method in class org.apache.lucene.index.ParallelLeafReader
- numDocs() - Method in class org.apache.lucene.index.SegmentReader
- NUMERIC - org.apache.lucene.index.DocValuesType
-
A per-document Number
- NUMERIC_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Numbers
- NumericComparator<T extends Number> - Class in org.apache.lucene.search.comparators
-
Abstract numeric comparator for comparing numeric values.
- NumericComparator(String, T, boolean, Pruning, int) - Constructor for class org.apache.lucene.search.comparators.NumericComparator
- NumericComparator.NumericLeafComparator - Class in org.apache.lucene.search.comparators
-
Leaf comparator for
NumericComparatorthat provides skipping functionality - NumericDocValues - Class in org.apache.lucene.index
-
A per-document numeric value.
- NumericDocValues() - Constructor for class org.apache.lucene.index.NumericDocValues
-
Sole constructor.
- NumericDocValuesField - Class in org.apache.lucene.document
-
Field that stores a per-document
longvalue for scoring, sorting or value retrieval. - NumericDocValuesField(String, long) - Constructor for class org.apache.lucene.document.NumericDocValuesField
-
Creates a new DocValues field with the specified 64-bit long value
- NumericDocValuesField(String, Long) - Constructor for class org.apache.lucene.document.NumericDocValuesField
-
Creates a new DocValues field with the specified 64-bit long value
- NumericLeafComparator(LeafReaderContext) - Constructor for class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
- NumericUtils - Class in org.apache.lucene.util
-
Helper APIs to encode numeric values as sortable bytes and vice-versa.
- numericValue() - Method in class org.apache.lucene.document.DoublePoint
- numericValue() - Method in class org.apache.lucene.document.Field
- numericValue() - Method in class org.apache.lucene.document.FloatPoint
- numericValue() - Method in class org.apache.lucene.document.IntPoint
- numericValue() - Method in class org.apache.lucene.document.LongPoint
- numericValue() - Method in interface org.apache.lucene.index.IndexableField
-
Non-null if this field has a numeric value
- numFiles - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Number of files referenced by this segment.
- numHoles() - Method in class org.apache.lucene.geo.Polygon
-
returns the number of holes for the polygon
- numHoles() - Method in class org.apache.lucene.geo.XYPolygon
-
returns the number of holes for the polygon
- numIndexDims - Variable in class org.apache.lucene.util.bkd.BKDConfig
-
How many dimensions we are indexing in the internal nodes
- numLevels() - Method in class org.apache.lucene.index.Impacts
-
Return the number of levels on which we have impacts.
- numLevels() - Method in class org.apache.lucene.util.hnsw.HnswGraph
-
Returns the number of levels of the graph
- numLevels() - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
-
Returns the current number of levels in the graph
- numPoints() - Method in class org.apache.lucene.geo.Line
-
returns the number of vertex points
- numPoints() - Method in class org.apache.lucene.geo.Polygon
-
returns the number of vertex points
- numPoints() - Method in class org.apache.lucene.geo.XYLine
-
returns the number of vertex points
- numPoints() - Method in class org.apache.lucene.geo.XYPolygon
-
returns the number of vertex points
- numRamDocs() - Method in class org.apache.lucene.index.IndexWriter
-
Expert: Return the number of documents currently buffered in RAM.
- numSegments - Variable in class org.apache.lucene.index.CheckIndex.Status
-
Number of segments in the index.
O
- object - Variable in class org.apache.lucene.util.RefCount
- ObjectCursor<VType> - Class in org.apache.lucene.internal.hppc
-
Forked from HPPC, holding int index and Object value.
- ObjectCursor() - Constructor for class org.apache.lucene.internal.hppc.ObjectCursor
- obtainFSLock(FSDirectory, String) - Method in class org.apache.lucene.store.FSLockFactory
-
Implement this method to obtain a lock for a FSDirectory instance.
- obtainFSLock(FSDirectory, String) - Method in class org.apache.lucene.store.NativeFSLockFactory
- obtainFSLock(FSDirectory, String) - Method in class org.apache.lucene.store.SimpleFSLockFactory
- obtainLock(String) - Method in class org.apache.lucene.codecs.CompoundDirectory
- obtainLock(String) - Method in class org.apache.lucene.store.BaseDirectory
- obtainLock(String) - Method in class org.apache.lucene.store.Directory
-
Acquires and returns a
Lockfor a file with the given name. - obtainLock(String) - Method in class org.apache.lucene.store.FileSwitchDirectory
- obtainLock(String) - Method in class org.apache.lucene.store.FilterDirectory
- obtainLock(String) - Method in class org.apache.lucene.store.SleepingLockWrapper
- obtainLock(Directory, String) - Method in class org.apache.lucene.store.FSLockFactory
- obtainLock(Directory, String) - Method in class org.apache.lucene.store.LockFactory
-
Return a new obtained Lock instance identified by lockName.
- obtainLock(Directory, String) - Method in class org.apache.lucene.store.NoLockFactory
- obtainLock(Directory, String) - Method in class org.apache.lucene.store.SingleInstanceLockFactory
- obtainLock(Directory, String) - Method in class org.apache.lucene.store.VerifyingLockFactory
- of(List<T>, boolean) - Static method in class org.apache.lucene.index.DocIDMerger
-
Construct this from the provided subs
- of(List<T>, int, boolean) - Static method in class org.apache.lucene.index.DocIDMerger
-
Construct this from the provided subs, specifying the maximum sub count
- of(DocIdSetIterator, int) - Static method in class org.apache.lucene.util.BitSet
-
Build a
BitSetfrom the content of the providedDocIdSetIterator. - of(IndexInput, int, int, long) - Static method in class org.apache.lucene.util.packed.MonotonicBlockPackedReader
-
Sole constructor.
- offer(float) - Method in class org.apache.lucene.util.hnsw.BlockingFloatHeap
-
Inserts a value into this heap.
- offer(float) - Method in class org.apache.lucene.util.hnsw.FloatHeap
-
Inserts a value into this heap.
- offer(float[], int) - Method in class org.apache.lucene.util.hnsw.BlockingFloatHeap
-
Inserts array of values into this heap.
- OffHeapByteVectorValues - Class in org.apache.lucene.codecs.lucene95
-
Read the vector values from the index input.
- OffHeapByteVectorValues.DenseOffHeapVectorValues - Class in org.apache.lucene.codecs.lucene95
-
Dense vector values that are stored off-heap.
- OffHeapFloatVectorValues - Class in org.apache.lucene.codecs.lucene95
-
Read the vector values from the index input.
- OffHeapFloatVectorValues.DenseOffHeapVectorValues - Class in org.apache.lucene.codecs.lucene95
-
Dense vector values that are stored off-heap.
- OffHeapFSTStore - Class in org.apache.lucene.util.fst
-
Provides off heap storage of finite state machine (FST), using underlying index input instead of byte store on heap
- OffHeapFSTStore(IndexInput, long, FST.FSTMetadata<?>) - Constructor for class org.apache.lucene.util.fst.OffHeapFSTStore
- OffHeapQuantizedByteVectorValues - Class in org.apache.lucene.codecs.lucene99
-
Read the quantized vector values and their score correction values from the index input.
- OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues - Class in org.apache.lucene.codecs.lucene99
-
Dense vector values that are stored off-heap.
- OfflinePointReader - Class in org.apache.lucene.util.bkd
-
Reads points from disk in a fixed-with format, previously written with
OfflinePointWriter. - OfflinePointReader(BKDConfig, Directory, String, long, long, byte[]) - Constructor for class org.apache.lucene.util.bkd.OfflinePointReader
- OfflinePointWriter - Class in org.apache.lucene.util.bkd
-
Writes points to disk in a fixed-with format.
- OfflinePointWriter(BKDConfig, Directory, String, String, long) - Constructor for class org.apache.lucene.util.bkd.OfflinePointWriter
-
Create a new writer with an unknown number of incoming points
- OfflineSorter - Class in org.apache.lucene.util
-
On-disk sorting of byte arrays.
- OfflineSorter(Directory, String) - Constructor for class org.apache.lucene.util.OfflineSorter
-
Defaults constructor.
- OfflineSorter(Directory, String, Comparator<BytesRef>) - Constructor for class org.apache.lucene.util.OfflineSorter
-
Defaults constructor with a custom comparator.
- OfflineSorter(Directory, String, Comparator<BytesRef>, OfflineSorter.BufferSize, int, int, ExecutorService, int) - Constructor for class org.apache.lucene.util.OfflineSorter
-
All-details constructor.
- OfflineSorter.BufferSize - Class in org.apache.lucene.util
-
A bit more descriptive unit for constructors.
- OfflineSorter.ByteSequencesReader - Class in org.apache.lucene.util
-
Utility class to read length-prefixed byte[] entries from an input.
- OfflineSorter.ByteSequencesWriter - Class in org.apache.lucene.util
-
Utility class to emit length-prefixed byte[] entries to an output stream for sorting.
- OfflineSorter.SortInfo - Class in org.apache.lucene.util
-
Sort info (debugging mostly).
- offset - Variable in class org.apache.lucene.util.BytesRef
-
Offset of first valid byte.
- offset - Variable in class org.apache.lucene.util.CharsRef
-
Offset of first valid character.
- offset - Variable in class org.apache.lucene.util.IntsRef
-
Offset of first valid integer.
- offset - Variable in class org.apache.lucene.util.LongsRef
-
Offset of first valid long.
- OffsetAttribute - Interface in org.apache.lucene.analysis.tokenattributes
-
The start and end character offset of a Token.
- OffsetAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
-
Default implementation of
OffsetAttribute. - OffsetAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
-
Initialize this attribute with startOffset and endOffset of 0.
- OFFSETS - Static variable in class org.apache.lucene.index.PostingsEnum
-
Flag to pass to
TermsEnum.postings(PostingsEnum, int)if you require offsets in the returned enum. - oldToNew(int) - Method in class org.apache.lucene.index.Sorter.DocMap
-
Given a doc ID from the original index, return its ordinal in the sorted index.
- omitNorms() - Method in class org.apache.lucene.document.FieldType
-
True if normalization values should be omitted for the field.
- omitNorms() - Method in interface org.apache.lucene.index.IndexableFieldType
-
True if normalization values should be omitted for the field.
- omitsNorms() - Method in class org.apache.lucene.index.FieldInfo
-
Returns true if norms are explicitly omitted for this field
- onClear() - Method in class org.apache.lucene.search.LRUQueryCache
-
Expert: callback when the cache is completely cleared.
- onClose(IndexReader.CacheKey) - Method in interface org.apache.lucene.index.IndexReader.ClosedListener
-
Invoked when the resource (segment core, or index reader) that is being cached on is closed.
- onCommit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.IndexDeletionPolicy
-
This is called each time the writer completed a commit.
- onCommit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy
-
Deletes all commits except the most recent one.
- onCommit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.NoDeletionPolicy
- onCommit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
- onDocIdSetCache(Object, long) - Method in class org.apache.lucene.search.LRUQueryCache
-
Expert: callback when a
DocIdSetis added to this cache. - onDocIdSetEviction(Object, int, long) - Method in class org.apache.lucene.search.LRUQueryCache
-
Expert: callback when one or more
DocIdSets are removed from this cache. - ONE_GB - Static variable in class org.apache.lucene.util.RamUsageEstimator
-
One gigabyte bytes.
- ONE_KB - Static variable in class org.apache.lucene.util.RamUsageEstimator
-
One kilobyte bytes.
- ONE_MB - Static variable in class org.apache.lucene.util.RamUsageEstimator
-
One megabyte bytes.
- OneMerge(List<SegmentCommitInfo>) - Constructor for class org.apache.lucene.index.MergePolicy.OneMerge
-
Sole constructor.
- OneMerge(CodecReader...) - Constructor for class org.apache.lucene.index.MergePolicy.OneMerge
-
Create a OneMerge directly from CodecReaders.
- OneMerge(MergePolicy.OneMerge) - Constructor for class org.apache.lucene.index.MergePolicy.OneMerge
-
Constructor for wrapping.
- OneMergeProgress() - Constructor for class org.apache.lucene.index.MergePolicy.OneMergeProgress
-
Creates a new merge progress info.
- OneMergeWrappingMergePolicy - Class in org.apache.lucene.index
-
A wrapping merge policy that wraps the
MergePolicy.OneMergeobjects returned by the wrapped merge policy. - OneMergeWrappingMergePolicy(MergePolicy, UnaryOperator<MergePolicy.OneMerge>) - Constructor for class org.apache.lucene.index.OneMergeWrappingMergePolicy
-
Constructor
- OnHeapFSTStore - Class in org.apache.lucene.util.fst
-
Provides storage of finite state machine (FST), using byte array or byte store allocated on heap.
- OnHeapFSTStore(int, DataInput, long) - Constructor for class org.apache.lucene.util.fst.OnHeapFSTStore
- OnHeapHnswGraph - Class in org.apache.lucene.util.hnsw
-
An
HnswGraphwhere all nodes and connections are held in memory. - onHit(Object, Query) - Method in class org.apache.lucene.search.LRUQueryCache
-
Expert: callback when there is a cache hit on a given query.
- onInit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.IndexDeletionPolicy
-
This is called once when a writer is first instantiated to give the policy a chance to remove old commit points.
- onInit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy
-
Deletes all commits except the most recent one.
- onInit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.NoDeletionPolicy
- onInit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
- onMergeFinished(MergePolicy.OneMerge) - Method in interface org.apache.lucene.index.MergeScheduler.MergeSource
-
Does finishing for a merge.
- onMiss(Object, Query) - Method in class org.apache.lucene.search.LRUQueryCache
-
Expert: callback when there is a cache miss on a given query.
- onOrAfter(Version) - Method in class org.apache.lucene.util.Version
-
Returns true if this version is the same or after the version from the argument.
- onQueryCache(Query, long) - Method in class org.apache.lucene.search.LRUQueryCache
-
Expert: callback when a query is added to this cache.
- onQueryEviction(Query, long) - Method in class org.apache.lucene.search.LRUQueryCache
-
Expert: callback when a query is evicted from this cache.
- onTragicEvent(Throwable, String) - Method in class org.apache.lucene.index.IndexWriter
-
This method should be called on a tragic event ie.
- onUse(Query) - Method in interface org.apache.lucene.search.QueryCachingPolicy
-
Callback that is called every time that a cached filter is used.
- onUse(Query) - Method in class org.apache.lucene.search.UsageTrackingQueryCachingPolicy
- open(Path) - Static method in class org.apache.lucene.store.FSDirectory
-
Creates an FSDirectory instance, trying to pick the best implementation given the current environment.
- open(Path, LockFactory) - Static method in class org.apache.lucene.store.FSDirectory
-
Just like
FSDirectory.open(Path), but allows you to also specify a customLockFactory. - open(IndexCommit) - Static method in class org.apache.lucene.index.DirectoryReader
-
Expert: returns an IndexReader reading the index in the given
IndexCommit. - open(IndexCommit, int, Comparator<LeafReader>) - Static method in class org.apache.lucene.index.DirectoryReader
-
Expert: returns an IndexReader reading the index on the given
IndexCommit. - open(IndexWriter) - Static method in class org.apache.lucene.index.DirectoryReader
-
Open a near real time IndexReader from the
IndexWriter. - open(IndexWriter, boolean, boolean) - Static method in class org.apache.lucene.index.DirectoryReader
-
Expert: open a near real time IndexReader from the
IndexWriter, controlling whether past deletions should be applied. - open(Directory) - Static method in class org.apache.lucene.index.DirectoryReader
-
Returns a IndexReader reading the index in the given Directory
- open(Directory, Comparator<LeafReader>) - Static method in class org.apache.lucene.index.DirectoryReader
-
Returns a IndexReader for the the index in the given Directory
- open(Directory, SegmentInfos, List<? extends LeafReader>, Comparator<LeafReader>) - Static method in class org.apache.lucene.index.StandardDirectoryReader
-
This constructor is only used for
StandardDirectoryReader.doOpenIfChanged(SegmentInfos), as well as NRT replication. - openChecksumInput(String, IOContext) - Method in class org.apache.lucene.store.Directory
-
Opens a checksum-computing stream for reading an existing file.
- openIfChanged(DirectoryReader) - Static method in class org.apache.lucene.index.DirectoryReader
-
If the index has changed since the provided reader was opened, open and return a new reader; else, return null.
- openIfChanged(DirectoryReader, IndexCommit) - Static method in class org.apache.lucene.index.DirectoryReader
-
If the IndexCommit differs from what the provided reader is searching, open and return a new reader; else, return null.
- openIfChanged(DirectoryReader, IndexWriter) - Static method in class org.apache.lucene.index.DirectoryReader
-
Expert: If there changes (committed or not) in the
IndexWriterversus what the provided reader is searching, then open and return a new IndexReader searching both committed and uncommitted changes from the writer; else, return null (though, the current implementation never returns null). - openIfChanged(DirectoryReader, IndexWriter, boolean) - Static method in class org.apache.lucene.index.DirectoryReader
-
Expert: Opens a new reader, if there are any changes, controlling whether past deletions should be applied.
- openInput(String, IOContext) - Method in class org.apache.lucene.store.ByteBuffersDirectory
- openInput(String, IOContext) - Method in class org.apache.lucene.store.Directory
-
Opens a stream for reading an existing file.
- openInput(String, IOContext) - Method in class org.apache.lucene.store.FileSwitchDirectory
- openInput(String, IOContext) - Method in class org.apache.lucene.store.FilterDirectory
- openInput(String, IOContext) - Method in class org.apache.lucene.store.MMapDirectory
-
Creates an IndexInput for the file with the given name.
- openInput(String, IOContext) - Method in class org.apache.lucene.store.NIOFSDirectory
- openInput(String, IOContext) - Method in class org.apache.lucene.store.NRTCachingDirectory
- openMode - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
IndexWriterConfig.OpenModethatIndexWriteris opened with. - openReaderPassed - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
True if we were able to open a CodecReader on this segment.
- openResource(String) - Method in class org.apache.lucene.util.ClasspathResourceLoader
- openResource(String) - Method in class org.apache.lucene.util.ModuleResourceLoader
- openResource(String) - Method in interface org.apache.lucene.util.ResourceLoader
-
Opens a named resource
- Operations - Class in org.apache.lucene.util.automaton
-
Automata operations.
- optional(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns an automaton that accepts the union of the empty string and the language of the given automaton.
- Options() - Constructor for class org.apache.lucene.index.CheckIndex.Options
-
Sole constructor.
- or(DocIdSetIterator) - Method in class org.apache.lucene.util.BitSet
-
Does in-place OR of the bits provided by the iterator.
- or(DocIdSetIterator) - Method in class org.apache.lucene.util.FixedBitSet
- or(DocIdSetIterator) - Method in class org.apache.lucene.util.SparseFixedBitSet
- or(FixedBitSet) - Method in class org.apache.lucene.util.FixedBitSet
-
this = this OR other
- or(LongBitSet) - Method in class org.apache.lucene.util.LongBitSet
-
this = this OR other
- ord - Variable in class org.apache.lucene.index.LeafReaderContext
-
The reader's ord in the top-level's leaves array
- ord - Variable in class org.apache.lucene.index.OrdTermState
-
Term ordinal, i.e.
- ord() - Method in class org.apache.lucene.index.FilteredTermsEnum
- ord() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
- ord() - Method in class org.apache.lucene.index.MultiTermsEnum
- ord() - Method in class org.apache.lucene.index.TermsEnum
-
Returns ordinal position for current term.
- ord() - Method in class org.apache.lucene.search.FuzzyTermsEnum
- ord() - Method in interface org.apache.lucene.util.BytesRefArray.IndexedBytesRefIterator
-
Returns the ordinal position of the element that was returned in the latest call of
BytesRefIterator.next(). - ord() - Method in class org.apache.lucene.util.packed.BlockPackedReaderIterator
-
Return the offset of the next value to read.
- ord() - Method in interface org.apache.lucene.util.packed.PackedInts.ReaderIterator
-
Returns the current position
- ord() - Method in class org.apache.lucene.util.packed.PackedInts.Writer
-
Returns the current ord in the stream (number of values that have been written so far minus one).
- OrdinalMap - Class in org.apache.lucene.index
-
Maps per-segment ordinals to/from global ordinal space, using a compact packed-ints representation.
- OrdinalTranslatedKnnCollector - Class in org.apache.lucene.util.hnsw
-
Wraps a provided KnnCollector object, translating the provided vectorId ordinal to a documentId
- OrdinalTranslatedKnnCollector(KnnCollector, IntToIntFunction) - Constructor for class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
- ordInParent - Variable in class org.apache.lucene.index.IndexReaderContext
-
the ord for this reader in the parent,
0if parent is null - OrdTermState - Class in org.apache.lucene.index
-
An ordinal based
TermState - OrdTermState() - Constructor for class org.apache.lucene.index.OrdTermState
-
Sole constructor.
- ordToDoc(int) - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues
-
Translates vector ordinal to the correct document ID.
- ordToDoc(int) - Method in class org.apache.lucene.util.hnsw.RandomVectorScorer.AbstractRandomVectorScorer
- ordToDoc(int) - Method in interface org.apache.lucene.util.hnsw.RandomVectorScorer
-
Translates vector ordinal to the correct document ID.
- OrdToDocDISIReaderConfiguration - Class in org.apache.lucene.codecs.lucene95
-
Configuration for
DirectMonotonicReaderandIndexedDISIfor reading sparse vectors. - ordValue() - Method in class org.apache.lucene.index.FilterSortedDocValues
- ordValue() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
- ordValue() - Method in class org.apache.lucene.index.SortedDocValues
-
Returns the ordinal for the current docID.
- org.apache.lucene.analysis - package org.apache.lucene.analysis
-
Text analysis.
- org.apache.lucene.analysis.standard - package org.apache.lucene.analysis.standard
-
Fast, general-purpose grammar-based tokenizer
StandardTokenizerimplements the Word Break rules from the Unicode Text Segmentation algorithm, as specified in Unicode Standard Annex #29. - org.apache.lucene.analysis.tokenattributes - package org.apache.lucene.analysis.tokenattributes
-
General-purpose attributes for text analysis.
- org.apache.lucene.codecs - package org.apache.lucene.codecs
-
Codecs API: API for customization of the encoding and structure of the index.
- org.apache.lucene.codecs.compressing - package org.apache.lucene.codecs.compressing
-
Compressing helper classes.
- org.apache.lucene.codecs.hnsw - package org.apache.lucene.codecs.hnsw
-
HNSW vector helper classes.
- org.apache.lucene.codecs.lucene90 - package org.apache.lucene.codecs.lucene90
-
Lucene 9.0 file format.
- org.apache.lucene.codecs.lucene90.blocktree - package org.apache.lucene.codecs.lucene90.blocktree
-
BlockTree terms dictionary.
- org.apache.lucene.codecs.lucene90.compressing - package org.apache.lucene.codecs.lucene90.compressing
-
Lucene 9.0 compressing format.
- org.apache.lucene.codecs.lucene912 - package org.apache.lucene.codecs.lucene912
-
Lucene 9.12 file format.
- org.apache.lucene.codecs.lucene94 - package org.apache.lucene.codecs.lucene94
-
Lucene 9.4 file format.
- org.apache.lucene.codecs.lucene95 - package org.apache.lucene.codecs.lucene95
-
Lucene 9.5 file format.
- org.apache.lucene.codecs.lucene99 - package org.apache.lucene.codecs.lucene99
-
Lucene 9.9 file format.
- org.apache.lucene.codecs.perfield - package org.apache.lucene.codecs.perfield
-
Postings format that can delegate to different formats per-field.
- org.apache.lucene.document - package org.apache.lucene.document
-
The logical representation of a
Documentfor indexing and searching. - org.apache.lucene.geo - package org.apache.lucene.geo
-
Geospatial Utility Implementations for Lucene Core
- org.apache.lucene.index - package org.apache.lucene.index
-
Code to maintain and access indices.
- org.apache.lucene.internal.hppc - package org.apache.lucene.internal.hppc
-
Internal copy of a subset of classes from the HPPC library.
- org.apache.lucene.internal.tests - package org.apache.lucene.internal.tests
-
Internal bridges to package-private internals, for use by the lucene test framework only.
- org.apache.lucene.internal.vectorization - package org.apache.lucene.internal.vectorization
-
Internal implementations to support SIMD vectorization.
- org.apache.lucene.search - package org.apache.lucene.search
-
Code to search indices.
- org.apache.lucene.search.comparators - package org.apache.lucene.search.comparators
-
Comparators, used to compare hits so as to determine their sort order when collecting the top results with
TopFieldCollector. - org.apache.lucene.search.knn - package org.apache.lucene.search.knn
-
Classes related to vector search: knn and vector fields.
- org.apache.lucene.search.similarities - package org.apache.lucene.search.similarities
-
This package contains the various ranking models that can be used in Lucene.
- org.apache.lucene.store - package org.apache.lucene.store
-
Binary i/o API, used for all index data.
- org.apache.lucene.util - package org.apache.lucene.util
-
Some utility classes.
- org.apache.lucene.util.automaton - package org.apache.lucene.util.automaton
-
Finite-state automaton for regular expressions.
- org.apache.lucene.util.bkd - package org.apache.lucene.util.bkd
-
Block KD-tree, implementing the generic spatial data structure described in this paper.
- org.apache.lucene.util.compress - package org.apache.lucene.util.compress
-
Compression utilities.
- org.apache.lucene.util.fst - package org.apache.lucene.util.fst
-
Finite state transducers
- org.apache.lucene.util.graph - package org.apache.lucene.util.graph
-
Utility classes for working with token streams as graphs.
- org.apache.lucene.util.hnsw - package org.apache.lucene.util.hnsw
-
Navigable Small-World graph, nominally Hierarchical but currently only has a single layer.
- org.apache.lucene.util.mutable - package org.apache.lucene.util.mutable
-
Comparable object wrappers
- org.apache.lucene.util.packed - package org.apache.lucene.util.packed
-
Packed integer arrays and streams.
- org.apache.lucene.util.quantization - package org.apache.lucene.util.quantization
-
Provides quantization methods for scaling vector values to smaller data types and possibly fewer dimensions
- orient(double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.GeoUtils
-
Returns a positive value if points a, b, and c are arranged in counter-clockwise order, negative value if clockwise, zero if collinear.
- OS_ARCH - Static variable in class org.apache.lucene.util.Constants
-
The value of
System.getProperty("os.arch"). - OS_NAME - Static variable in class org.apache.lucene.util.Constants
-
The value of
System.getProperty("os.name"). - OS_VERSION - Static variable in class org.apache.lucene.util.Constants
-
The value of
System.getProperty("os.version"). - OTHER - org.apache.lucene.index.MergePolicy.OneMergeProgress.PauseReason
-
Other reason.
- out - Variable in class org.apache.lucene.store.FilterIndexOutput
- out - Variable in class org.apache.lucene.util.bkd.OfflinePointWriter
- out - Variable in class org.apache.lucene.util.OfflineSorter.ByteSequencesWriter
- out - Variable in class org.apache.lucene.util.packed.PackedInts.Writer
- output - Variable in class org.apache.lucene.util.fst.BytesRefFSTEnum.InputOutput
- output - Variable in class org.apache.lucene.util.fst.IntsRefFSTEnum.InputOutput
- output - Variable in class org.apache.lucene.util.fst.Util.FSTPath
-
Holds cost plus any usage-specific output:
- output - Variable in class org.apache.lucene.util.fst.Util.Result
- output() - Method in class org.apache.lucene.util.fst.FST.Arc
- OUTPUT_AS_BYTE_ARRAY - Static variable in class org.apache.lucene.store.ByteBuffersDirectory
- OUTPUT_AS_MANY_BUFFERS - Static variable in class org.apache.lucene.store.ByteBuffersDirectory
- OUTPUT_AS_MANY_BUFFERS_LUCENE - Static variable in class org.apache.lucene.store.ByteBuffersDirectory
-
Deprecated.Use
ByteBuffersDirectory.OUTPUT_AS_MANY_BUFFERSinstead. - OUTPUT_AS_ONE_BUFFER - Static variable in class org.apache.lucene.store.ByteBuffersDirectory
- output1 - Variable in class org.apache.lucene.util.fst.PairOutputs.Pair
- output2 - Variable in class org.apache.lucene.util.fst.PairOutputs.Pair
- outputs - Variable in class org.apache.lucene.util.fst.FST
- Outputs<T> - Class in org.apache.lucene.util.fst
-
Represents the outputs for an FST, providing the basic algebra required for building and traversing the FST.
- Outputs() - Constructor for class org.apache.lucene.util.fst.Outputs
- OutputStreamDataOutput - Class in org.apache.lucene.store
-
A
DataOutputwrapping a plainOutputStream. - OutputStreamDataOutput(OutputStream) - Constructor for class org.apache.lucene.store.OutputStreamDataOutput
- OutputStreamIndexOutput - Class in org.apache.lucene.store
-
Implementation class for buffered
IndexOutputthat writes to anOutputStream. - OutputStreamIndexOutput(String, String, OutputStream, int) - Constructor for class org.apache.lucene.store.OutputStreamIndexOutput
-
Creates a new
OutputStreamIndexOutputwith the given buffer size. - outputToString(Long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
- outputToString(Object) - Method in class org.apache.lucene.util.fst.NoOutputs
- outputToString(BytesRef) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
- outputToString(CharsRef) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
- outputToString(PairOutputs.Pair<A, B>) - Method in class org.apache.lucene.util.fst.PairOutputs
- outputToString(IntsRef) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
- outputToString(T) - Method in class org.apache.lucene.util.fst.Outputs
- overheadPerValue(int) - Method in enum org.apache.lucene.util.packed.PackedInts.Format
-
Returns the overhead per value, in bits.
- overheadRatio(int) - Method in enum org.apache.lucene.util.packed.PackedInts.Format
-
Returns the overhead ratio (
overhead per value / bits per value). - oversize(int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Returns an array size >= minTargetSize, generally over-allocating exponentially to achieve amortized linear-time cost as the array grows.
- owner - Variable in class org.apache.lucene.index.OrdinalMap
-
Cache key of whoever asked for this awful thing
P
- pack(double...) - Static method in class org.apache.lucene.document.DoublePoint
-
Pack a double point into a BytesRef
- pack(float...) - Static method in class org.apache.lucene.document.FloatPoint
-
Pack a float point into a BytesRef
- pack(int...) - Static method in class org.apache.lucene.document.IntPoint
-
Pack an integer point into a BytesRef
- pack(long...) - Static method in class org.apache.lucene.document.LongPoint
-
Pack a long point into a BytesRef
- PACKED - org.apache.lucene.util.packed.PackedInts.Format
-
Compact format, all bits are written contiguously.
- PACKED_SINGLE_BLOCK - org.apache.lucene.util.packed.PackedInts.Format
-
Deprecated.Use
PackedInts.Format.PACKEDinstead. - packedBuilder(float) - Static method in class org.apache.lucene.util.packed.PackedLongValues
- packedBuilder(int, float) - Static method in class org.apache.lucene.util.packed.PackedLongValues
-
Return a new
PackedLongValues.Builderthat will compress efficiently positive integers. - packedBytesLength - Variable in class org.apache.lucene.util.bkd.BKDConfig
-
numDataDims * bytesPerDim
- PackedDataInput - Class in org.apache.lucene.util.packed
-
A
DataInputwrapper to read unaligned, variable-length packed integers. - PackedDataInput(DataInput) - Constructor for class org.apache.lucene.util.packed.PackedDataInput
-
Create a new instance that wraps
in. - PackedDataOutput - Class in org.apache.lucene.util.packed
-
A
DataOutputwrapper to write unaligned, variable-length packed integers. - PackedDataOutput(DataOutput) - Constructor for class org.apache.lucene.util.packed.PackedDataOutput
-
Create a new instance that wraps
out. - packedIndexBytesLength - Variable in class org.apache.lucene.util.bkd.BKDConfig
-
numIndexDims * bytesPerDim
- PackedInts - Class in org.apache.lucene.util.packed
-
Simplistic compression for array of unsigned long values.
- PackedInts() - Constructor for class org.apache.lucene.util.packed.PackedInts
- PackedInts.Decoder - Interface in org.apache.lucene.util.packed
-
A decoder for packed integers.
- PackedInts.Encoder - Interface in org.apache.lucene.util.packed
-
An encoder for packed integers.
- PackedInts.Format - Enum in org.apache.lucene.util.packed
-
A format to write packed ints.
- PackedInts.FormatAndBits - Class in org.apache.lucene.util.packed
-
Simple class that holds a format and a number of bits per value.
- PackedInts.Mutable - Class in org.apache.lucene.util.packed
-
A packed integer array that can be modified.
- PackedInts.NullReader - Class in org.apache.lucene.util.packed
-
A
PackedInts.Readerwhich has all its values equal to 0 (bitsPerValue = 0). - PackedInts.Reader - Class in org.apache.lucene.util.packed
-
A read-only random access array of positive integers.
- PackedInts.ReaderIterator - Interface in org.apache.lucene.util.packed
-
Run-once iterator interface, to decode previously saved PackedInts.
- PackedInts.Writer - Class in org.apache.lucene.util.packed
-
A write-once Writer.
- PackedLongValues - Class in org.apache.lucene.util.packed
-
Utility class to compress integers into a
LongValuesinstance. - PackedLongValues.Builder - Class in org.apache.lucene.util.packed
-
A Builder for a
PackedLongValuesinstance. - PackedLongValues.Iterator - Class in org.apache.lucene.util.packed
-
An iterator over long values.
- PackedTokenAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
-
Default implementation of the common attributes used by Lucene:
CharTermAttributeTypeAttributePositionIncrementAttributePositionLengthAttributeOffsetAttributeTermFrequencyAttribute - PackedTokenAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
-
Constructs the attribute implementation.
- packedValue() - Method in interface org.apache.lucene.util.bkd.PointValue
-
Returns the packed values for the dimensions
- packedValueDocIDBytes() - Method in interface org.apache.lucene.util.bkd.PointValue
-
Returns the byte representation of the packed value together with the docID
- PagedBytes - Class in org.apache.lucene.util
-
Represents a logical byte[] as a series of pages.
- PagedBytes(int) - Constructor for class org.apache.lucene.util.PagedBytes
-
1<<blockBits must be bigger than biggest single BytesRef slice that will be pulled
- PagedBytes.PagedBytesDataInput - Class in org.apache.lucene.util
-
Input that transparently iterates over pages
- PagedBytes.PagedBytesDataOutput - Class in org.apache.lucene.util
-
Output that transparently spills to new pages as necessary
- PagedBytes.Reader - Class in org.apache.lucene.util
-
Provides methods to read BytesRefs from a frozen PagedBytes.
- PagedBytesDataOutput() - Constructor for class org.apache.lucene.util.PagedBytes.PagedBytesDataOutput
- PagedGrowableWriter - Class in org.apache.lucene.util.packed
- PagedGrowableWriter(long, int, int, float) - Constructor for class org.apache.lucene.util.packed.PagedGrowableWriter
-
Create a new
PagedGrowableWriterinstance. - PagedMutable - Class in org.apache.lucene.util.packed
-
A
PagedMutable. - PagedMutable(long, int, int, float) - Constructor for class org.apache.lucene.util.packed.PagedMutable
-
Create a new
PagedMutableinstance. - PairOutputs<A,B> - Class in org.apache.lucene.util.fst
-
An FST
Outputsimplementation, holding two other outputs. - PairOutputs(Outputs<A>, Outputs<B>) - Constructor for class org.apache.lucene.util.fst.PairOutputs
- PairOutputs.Pair<A,B> - Class in org.apache.lucene.util.fst
-
Holds a single pair of two outputs.
- ParallelCompositeReader - Class in org.apache.lucene.index
-
An
CompositeReaderwhich reads multiple, parallel indexes. - ParallelCompositeReader(boolean, CompositeReader...) - Constructor for class org.apache.lucene.index.ParallelCompositeReader
-
Create a ParallelCompositeReader based on the provided readers.
- ParallelCompositeReader(boolean, CompositeReader[], CompositeReader[]) - Constructor for class org.apache.lucene.index.ParallelCompositeReader
-
Expert: create a ParallelCompositeReader based on the provided readers and storedFieldReaders; when a document is loaded, only storedFieldsReaders will be used.
- ParallelCompositeReader(CompositeReader...) - Constructor for class org.apache.lucene.index.ParallelCompositeReader
-
Create a ParallelCompositeReader based on the provided readers; auto-closes the given readers on
IndexReader.close(). - ParallelLeafReader - Class in org.apache.lucene.index
-
An
LeafReaderwhich reads multiple, parallel indexes. - ParallelLeafReader(boolean, LeafReader...) - Constructor for class org.apache.lucene.index.ParallelLeafReader
-
Create a ParallelLeafReader based on the provided readers.
- ParallelLeafReader(boolean, LeafReader[], LeafReader[]) - Constructor for class org.apache.lucene.index.ParallelLeafReader
-
Expert: create a ParallelLeafReader based on the provided readers and storedFieldReaders; when a document is loaded, only storedFieldsReaders will be used.
- ParallelLeafReader(LeafReader...) - Constructor for class org.apache.lucene.index.ParallelLeafReader
-
Create a ParallelLeafReader based on the provided readers; auto-closes the given readers on
IndexReader.close(). - parent - Variable in class org.apache.lucene.index.IndexReaderContext
-
The reader context for this reader's immediate parent, or null if none
- parentField - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
parent document field
- parentQuery - Variable in class org.apache.lucene.search.Weight
- parse(String) - Static method in class org.apache.lucene.geo.SimpleWKTShapeParser
- parse(String) - Static method in class org.apache.lucene.util.Version
-
Parse a version number of the form
"major.minor.bugfix.prerelease". - parseExpectedType(String, SimpleWKTShapeParser.ShapeType) - Static method in class org.apache.lucene.geo.SimpleWKTShapeParser
- parseGeneration(String) - Static method in class org.apache.lucene.index.IndexFileNames
-
Returns the generation from this file name, or 0 if there is no generation.
- parseInt(char[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Parses a char array into an int.
- parseInt(char[], int, int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Parses the string argument as if it was an int value and returns the result.
- parseLeniently(String) - Static method in class org.apache.lucene.util.Version
-
Parse the given version number as a constant or dot based version.
- parseOptions(String[]) - Static method in class org.apache.lucene.index.CheckIndex
-
Parse command line args into fields
- parseSegmentName(String) - Static method in class org.apache.lucene.index.IndexFileNames
-
Parses the segment name out of the given file name.
- partial - Variable in class org.apache.lucene.index.CheckIndex.Status
-
True if we checked only specific segments (
CheckIndex.checkIndex(List)) was called with non-null argument). - partition(BKDConfig, int, int, int, MutablePointTree, int, int, int, BytesRef, BytesRef) - Static method in class org.apache.lucene.util.bkd.MutablePointTreeReaderUtils
-
Partition points around
mid. - PathSlice(PointWriter, long, long) - Constructor for class org.apache.lucene.util.bkd.BKDRadixSelector.PathSlice
- pause(long) - Method in class org.apache.lucene.index.MergeRateLimiter
- pause(long) - Method in class org.apache.lucene.store.RateLimiter
-
Pauses, if necessary, to keep the instantaneous IO rate at or below the target.
- pause(long) - Method in class org.apache.lucene.store.RateLimiter.SimpleRateLimiter
-
Pauses, if necessary, to keep the instantaneous IO rate at or below the target.
- PAUSED - org.apache.lucene.index.MergePolicy.OneMergeProgress.PauseReason
-
Temporarily paused because of exceeded throughput rate.
- pauseNanos(long, MergePolicy.OneMergeProgress.PauseReason, BooleanSupplier) - Method in class org.apache.lucene.index.MergePolicy.OneMergeProgress
-
Pauses the calling thread for at least
pauseNanosnanoseconds unless the merge is aborted or the external condition returnsfalse, in which case control returns immediately. - PAY_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
-
Filename extension for payloads and offsets.
- payload - Variable in class org.apache.lucene.util.fst.Util.FSTPath
- PayloadAttribute - Interface in org.apache.lucene.analysis.tokenattributes
-
The payload of a Token.
- PayloadAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
-
Default implementation of
PayloadAttribute. - PayloadAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
-
Initialize this attribute with no payload.
- PayloadAttributeImpl(BytesRef) - Constructor for class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
-
Initialize this attribute with the given payload.
- PAYLOADS - Static variable in class org.apache.lucene.index.PostingsEnum
-
Flag to pass to
TermsEnum.postings(PostingsEnum, int)if you require payloads in the returned enum. - payStartFP - Variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState
-
file pointer to the start of the payloads enumeration, in
Lucene912PostingsFormat.PAY_EXTENSIONfile - peek() - Method in class org.apache.lucene.util.hnsw.BlockingFloatHeap
-
Retrieves, but does not remove, the head of this heap.
- peek() - Method in class org.apache.lucene.util.hnsw.FloatHeap
-
Retrieves, but does not remove, the head of this heap.
- PENDING_SEGMENTS - Static variable in class org.apache.lucene.index.IndexFileNames
-
Name of pending index segment file
- PER_FIELD_FORMAT_KEY - Static variable in class org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat
-
FieldInfoattribute name used to store the format name for each field. - PER_FIELD_FORMAT_KEY - Static variable in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat
-
FieldInfoattribute name used to store the format name for each field. - PER_FIELD_FORMAT_KEY - Static variable in class org.apache.lucene.codecs.perfield.PerFieldPostingsFormat
-
FieldInfoattribute name used to store the format name for each field. - PER_FIELD_NAME - Static variable in class org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat
-
Name of this
DocValuesFormat. - PER_FIELD_NAME - Static variable in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat
-
Name of this
KnnVectorsFormat. - PER_FIELD_NAME - Static variable in class org.apache.lucene.codecs.perfield.PerFieldPostingsFormat
-
Name of this
PostingsFormat. - PER_FIELD_REUSE_STRATEGY - Static variable in class org.apache.lucene.analysis.Analyzer
-
A predefined
Analyzer.ReuseStrategythat reuses components per-field by maintaining a Map of TokenStreamComponent per field name. - PER_FIELD_SUFFIX_KEY - Static variable in class org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat
-
FieldInfoattribute name used to store the segment suffix name for each field. - PER_FIELD_SUFFIX_KEY - Static variable in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat
-
FieldInfoattribute name used to store the segment suffix name for each field. - PER_FIELD_SUFFIX_KEY - Static variable in class org.apache.lucene.codecs.perfield.PerFieldPostingsFormat
-
FieldInfoattribute name used to store the segment suffix name for each field. - PerFieldDocValuesFormat - Class in org.apache.lucene.codecs.perfield
-
Enables per field docvalues support.
- PerFieldDocValuesFormat() - Constructor for class org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat
-
Sole constructor.
- PerFieldKnnVectorsFormat - Class in org.apache.lucene.codecs.perfield
-
Enables per field numeric vector support.
- PerFieldKnnVectorsFormat() - Constructor for class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat
-
Sole constructor.
- PerFieldKnnVectorsFormat.FieldsReader - Class in org.apache.lucene.codecs.perfield
-
VectorReader that can wrap multiple delegate readers, selected by field.
- PerFieldPostingsFormat - Class in org.apache.lucene.codecs.perfield
-
Enables per field postings support.
- PerFieldPostingsFormat() - Constructor for class org.apache.lucene.codecs.perfield.PerFieldPostingsFormat
-
Sole constructor.
- PerFieldSimilarityWrapper - Class in org.apache.lucene.search.similarities
-
Provides the ability to use a different
Similarityfor different fields. - PerFieldSimilarityWrapper() - Constructor for class org.apache.lucene.search.similarities.PerFieldSimilarityWrapper
-
Sole constructor.
- PersistentSnapshotDeletionPolicy - Class in org.apache.lucene.index
-
A
SnapshotDeletionPolicywhich adds a persistence layer so that snapshots can be maintained across the life of an application. - PersistentSnapshotDeletionPolicy(IndexDeletionPolicy, Directory) - Constructor for class org.apache.lucene.index.PersistentSnapshotDeletionPolicy
-
PersistentSnapshotDeletionPolicywraps anotherIndexDeletionPolicyto enable flexible snapshotting, passingIndexWriterConfig.OpenMode.CREATE_OR_APPENDby default. - PersistentSnapshotDeletionPolicy(IndexDeletionPolicy, Directory, IndexWriterConfig.OpenMode) - Constructor for class org.apache.lucene.index.PersistentSnapshotDeletionPolicy
-
PersistentSnapshotDeletionPolicywraps anotherIndexDeletionPolicyto enable flexible snapshotting. - perThreadHardLimitMB - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
Sets the hard upper bound on RAM usage for a single segment, after which the segment is forced to flush.
- PhraseMatcher - Class in org.apache.lucene.search
-
Base class for exact and sloppy phrase matching
- PhraseQuery - Class in org.apache.lucene.search
-
A Query that matches documents containing a particular sequence of terms.
- PhraseQuery(int, String, String...) - Constructor for class org.apache.lucene.search.PhraseQuery
-
Create a phrase query which will match documents that contain the given list of terms at consecutive positions in
field, and at a maximum edit distance ofslop. - PhraseQuery(int, String, BytesRef...) - Constructor for class org.apache.lucene.search.PhraseQuery
-
Create a phrase query which will match documents that contain the given list of terms at consecutive positions in
field, and at a maximum edit distance ofslop. - PhraseQuery(String, String...) - Constructor for class org.apache.lucene.search.PhraseQuery
-
Create a phrase query which will match documents that contain the given list of terms at consecutive positions in
field. - PhraseQuery(String, BytesRef...) - Constructor for class org.apache.lucene.search.PhraseQuery
-
Create a phrase query which will match documents that contain the given list of terms at consecutive positions in
field. - PhraseQuery.Builder - Class in org.apache.lucene.search
-
A builder for phrase queries.
- PhraseQuery.PostingsAndFreq - Class in org.apache.lucene.search
-
Term postings and position information for phrase matching
- PhraseWeight - Class in org.apache.lucene.search
-
Expert: Weight class for phrase matching
- PhraseWeight(Query, String, IndexSearcher, ScoreMode) - Constructor for class org.apache.lucene.search.PhraseWeight
-
Expert: Creates PhraseWeight instance
- pivot - Variable in class org.apache.lucene.util.StringSorter
- pivotBuilder - Variable in class org.apache.lucene.util.StringSorter
- Point - Class in org.apache.lucene.geo
-
Represents a point on the earth's surface.
- Point(double, double) - Constructor for class org.apache.lucene.geo.Point
-
Creates a new Point from the supplied latitude/longitude.
- POINT - org.apache.lucene.document.ShapeField.DecodedTriangle.TYPE
-
all coordinates are equal
- POINT - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
- pointCount - Variable in class org.apache.lucene.util.bkd.BKDWriter
- pointDimensionCount() - Method in class org.apache.lucene.document.FieldType
- pointDimensionCount() - Method in interface org.apache.lucene.index.IndexableFieldType
-
If this is positive (representing the number of point dimensions), the field is indexed as a point.
- pointIndexDimensionCount() - Method in class org.apache.lucene.document.FieldType
- pointIndexDimensionCount() - Method in interface org.apache.lucene.index.IndexableFieldType
-
The number of dimensions used for the index key
- PointInSetQuery - Class in org.apache.lucene.search
-
Abstract query class to find all documents whose single or multi-dimensional point values, previously indexed with e.g.
- PointInSetQuery(String, int, int, PointInSetQuery.Stream) - Constructor for class org.apache.lucene.search.PointInSetQuery
-
The
packedPointsiterator must be in sorted order. - PointInSetQuery.Stream - Class in org.apache.lucene.search
-
Iterator of encoded point values.
- pointInTriangle(double, double, double, double, double, double, double, double, double, double, double, double) - Static method in interface org.apache.lucene.geo.Component2D
-
Compute whether the given x, y point is in a triangle; uses the winding order method
- pointNumBytes() - Method in class org.apache.lucene.document.FieldType
- pointNumBytes() - Method in interface org.apache.lucene.index.IndexableFieldType
-
The number of bytes in each dimension's values.
- PointRangeQuery - Class in org.apache.lucene.search
-
Abstract class for range queries against single or multidimensional points such as
IntPoint. - PointRangeQuery(String, byte[], byte[], int) - Constructor for class org.apache.lucene.search.PointRangeQuery
-
Expert: create a multidimensional range query for point values.
- PointReader - Interface in org.apache.lucene.util.bkd
-
One pass iterator through all points previously written with a
PointWriter, abstracting away whether points are read from (offline) disk or simple arrays in heap. - pointsFormat() - Method in class org.apache.lucene.codecs.Codec
-
Encodes/decodes points index
- pointsFormat() - Method in class org.apache.lucene.codecs.FilterCodec
- pointsFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
- PointsFormat - Class in org.apache.lucene.codecs
-
Encodes/decodes indexed points.
- PointsFormat() - Constructor for class org.apache.lucene.codecs.PointsFormat
-
Creates a new point format.
- PointsReader - Class in org.apache.lucene.codecs
-
Abstract API to visit point values.
- PointsReader() - Constructor for class org.apache.lucene.codecs.PointsReader
-
Sole constructor.
- pointsReaders - Variable in class org.apache.lucene.index.MergeState
-
Point readers to merge
- pointsStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Status for testing of PointValues (null if PointValues could not be tested).
- PointsWriter - Class in org.apache.lucene.codecs
-
Abstract API to write points
- PointsWriter() - Constructor for class org.apache.lucene.codecs.PointsWriter
-
Sole constructor.
- pointValue() - Method in class org.apache.lucene.util.bkd.HeapPointReader
- pointValue() - Method in class org.apache.lucene.util.bkd.OfflinePointReader
- pointValue() - Method in interface org.apache.lucene.util.bkd.PointReader
-
Sets the packed value in the provided ByteRef
- PointValue - Interface in org.apache.lucene.util.bkd
-
Represents a dimensional point value written in the BKD tree.
- PointValues - Class in org.apache.lucene.index
-
Access to indexed numeric values.
- PointValues() - Constructor for class org.apache.lucene.index.PointValues
-
Default constructor
- PointValues.IntersectVisitor - Interface in org.apache.lucene.index
-
We recurse the
PointValues.PointTree, using a provided instance of this to guide the recursion. - PointValues.PointTree - Interface in org.apache.lucene.index
-
Basic operations to read the KD-tree.
- PointValues.Relation - Enum in org.apache.lucene.index
-
Used by
PointValues.intersect(org.apache.lucene.index.PointValues.IntersectVisitor)to check how each recursive cell corresponds to the query. - PointWriter - Interface in org.apache.lucene.util.bkd
-
Appends many points, and then at the end provides a
PointReaderto iterate those points. - poll() - Method in class org.apache.lucene.util.hnsw.BlockingFloatHeap
-
Removes and returns the head of the heap
- poll() - Method in class org.apache.lucene.util.hnsw.FloatHeap
-
Removes and returns the head of the heap
- Polygon - Class in org.apache.lucene.geo
-
Represents a closed polygon on the earth's surface.
- Polygon(double[], double[], Polygon...) - Constructor for class org.apache.lucene.geo.Polygon
-
Creates a new Polygon from the supplied latitude/longitude array, and optionally any holes.
- POLYGON - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
- pop() - Method in class org.apache.lucene.search.DisiPriorityQueue
- pop() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
-
Removes the top element and returns its node id.
- pop() - Method in class org.apache.lucene.util.LongHeap
-
Removes and returns the least element of the PriorityQueue in log(size) time.
- pop() - Method in class org.apache.lucene.util.PriorityQueue
-
Removes and returns the least element of the PriorityQueue in log(size) time.
- popNode() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
- populateResults(ScoreDoc[], int) - Method in class org.apache.lucene.search.TopDocsCollector
-
Populates the results array with the ScoreDoc instances.
- populateResults(ScoreDoc[], int) - Method in class org.apache.lucene.search.TopFieldCollector
- populateScores(ScoreDoc[], IndexSearcher, Query) - Static method in class org.apache.lucene.search.TopFieldCollector
-
Populate
scoresof the giventopDocs. - popUntilNearestKNodes() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
- POS_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
-
Filename extension for positions.
- POS_SEP - Static variable in class org.apache.lucene.analysis.TokenStreamToAutomaton
-
We create transition between two adjacent tokens.
- posArcsStart() - Method in class org.apache.lucene.util.fst.FST.Arc
-
Where the first arc in the array starts; only valid if bytesPerArc != 0
- position() - Method in class org.apache.lucene.store.ByteBuffersDataInput
- PositionIncrementAttribute - Interface in org.apache.lucene.analysis.tokenattributes
-
Determines the position of this token relative to the previous Token in a TokenStream, used in phrase searching.
- PositionIncrementAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
-
Default implementation of
PositionIncrementAttribute. - PositionIncrementAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
-
Initialize this attribute with position increment of 1
- PositionLengthAttribute - Interface in org.apache.lucene.analysis.tokenattributes
-
Determines how many positions this token spans.
- PositionLengthAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
-
Default implementation of
PositionLengthAttribute. - PositionLengthAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
-
Initializes this attribute with position length of 1.
- POSITIONS - Static variable in class org.apache.lucene.index.PostingsEnum
-
Flag to pass to
TermsEnum.postings(PostingsEnum, int)if you require term positions in the returned enum. - PositiveIntOutputs - Class in org.apache.lucene.util.fst
-
An FST
Outputsimplementation where each output is a non-negative long value. - PositiveScoresOnlyCollector - Class in org.apache.lucene.search
- PositiveScoresOnlyCollector(Collector) - Constructor for class org.apache.lucene.search.PositiveScoresOnlyCollector
- posStartFP - Variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState
-
file pointer to the start of the positions enumeration, in
Lucene912PostingsFormat.POS_EXTENSIONfile - PostingDecodingUtil - Class in org.apache.lucene.internal.vectorization
-
Utility class to decode postings.
- PostingDecodingUtil(IndexInput) - Constructor for class org.apache.lucene.internal.vectorization.PostingDecodingUtil
-
Sole constructor, called by sub-classes.
- PostingIndexInput - Class in org.apache.lucene.codecs.lucene912
-
Wrapper around an
IndexInputand aForUtilthat optionally optimizes decoding using vectorization. - PostingIndexInput(IndexInput, ForUtil, ForDeltaUtil) - Constructor for class org.apache.lucene.codecs.lucene912.PostingIndexInput
- postings(FieldInfo, BlockTermState, PostingsEnum, int) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
- postings(FieldInfo, BlockTermState, PostingsEnum, int) - Method in class org.apache.lucene.codecs.PostingsReaderBase
-
Must fully consume state, since after this call that TermState may be reused.
- postings(PostingsEnum) - Method in class org.apache.lucene.index.TermsEnum
-
Get
PostingsEnumfor the current term. - postings(PostingsEnum, int) - Method in class org.apache.lucene.index.FilteredTermsEnum
- postings(PostingsEnum, int) - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
- postings(PostingsEnum, int) - Method in class org.apache.lucene.index.MultiTermsEnum
- postings(PostingsEnum, int) - Method in class org.apache.lucene.index.TermsEnum
-
Get
PostingsEnumfor the current term, with control over whether freqs, positions, offsets or payloads are required. - postings(PostingsEnum, int) - Method in class org.apache.lucene.search.FuzzyTermsEnum
- postings(Term) - Method in class org.apache.lucene.index.LeafReader
-
Returns
PostingsEnumfor the specified term withPostingsEnum.FREQS. - postings(Term, int) - Method in class org.apache.lucene.index.LeafReader
-
Returns
PostingsEnumfor the specified term. - PostingsAndFreq(PostingsEnum, ImpactsEnum, int, List<Term>) - Constructor for class org.apache.lucene.search.PhraseQuery.PostingsAndFreq
- PostingsAndFreq(PostingsEnum, ImpactsEnum, int, Term...) - Constructor for class org.apache.lucene.search.PhraseQuery.PostingsAndFreq
-
Creates PostingsAndFreq instance
- postingsEnum - Variable in class org.apache.lucene.index.MultiPostingsEnum.EnumWithSlice
-
PostingsEnumfor this sub-reader. - PostingsEnum - Class in org.apache.lucene.index
-
Iterates through the postings.
- PostingsEnum() - Constructor for class org.apache.lucene.index.PostingsEnum
-
Sole constructor.
- postingsFormat() - Method in class org.apache.lucene.codecs.Codec
-
Encodes/decodes postings
- postingsFormat() - Method in class org.apache.lucene.codecs.FilterCodec
- postingsFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
- PostingsFormat - Class in org.apache.lucene.codecs
-
Encodes/decodes terms, postings, and proximity data.
- PostingsFormat(String) - Constructor for class org.apache.lucene.codecs.PostingsFormat
-
Creates a new postings format.
- PostingsReaderBase - Class in org.apache.lucene.codecs
-
The core terms dictionaries (BlockTermsReader, BlockTreeTermsReader) interact with a single instance of this class to manage creation of
PostingsEnumandPostingsEnuminstances. - PostingsReaderBase() - Constructor for class org.apache.lucene.codecs.PostingsReaderBase
-
Sole constructor.
- PostingsWriterBase - Class in org.apache.lucene.codecs
-
Class that plugs into term dictionaries, such as
Lucene90BlockTreeTermsWriter, and handles writing postings. - PostingsWriterBase() - Constructor for class org.apache.lucene.codecs.PostingsWriterBase
-
Sole constructor.
- pq - Variable in class org.apache.lucene.search.TopDocsCollector
-
The priority queue which holds the top documents.
- predicateFunction(InnerT) - Method in class org.apache.lucene.util.FilterIterator
-
returns true, if this element should be returned by
FilterIterator.next(). - PrefixCodedTerms - Class in org.apache.lucene.index
-
Prefix codes term instances (prefixes are shared).
- PrefixCodedTerms.Builder - Class in org.apache.lucene.index
-
Builds a PrefixCodedTerms: call add repeatedly, then finish.
- PrefixCodedTerms.TermIterator - Class in org.apache.lucene.index
-
An iterator over the list of terms stored in a
PrefixCodedTerms. - PrefixQuery - Class in org.apache.lucene.search
-
A Query that matches documents containing terms with a specified prefix.
- PrefixQuery(Term) - Constructor for class org.apache.lucene.search.PrefixQuery
-
Constructs a query for terms starting with
prefix. - PrefixQuery(Term, MultiTermQuery.RewriteMethod) - Constructor for class org.apache.lucene.search.PrefixQuery
-
Constructs a query for terms starting with
prefixusing a defined RewriteMethod - prepareCommit() - Method in class org.apache.lucene.index.IndexWriter
-
Expert: prepare for commit.
- prepareCommit() - Method in interface org.apache.lucene.index.TwoPhaseCommit
-
The first stage of a 2-phase commit.
- PrepareCommitFailException(Throwable, TwoPhaseCommit) - Constructor for exception org.apache.lucene.index.TwoPhaseCommitTool.PrepareCommitFailException
-
Sole constructor.
- prerelease - Variable in class org.apache.lucene.util.Version
-
Prerelease version, currently 0 (alpha), 1 (beta), or 2 (final)
- previous(int) - Method in class org.apache.lucene.util.compress.LZ4.FastCompressionHashTable
- prevSetBit(int) - Method in class org.apache.lucene.util.BitSet
-
Returns the index of the last set bit before or on the index specified.
- prevSetBit(int) - Method in class org.apache.lucene.util.FixedBitSet
- prevSetBit(int) - Method in class org.apache.lucene.util.SparseFixedBitSet
- prevSetBit(long) - Method in class org.apache.lucene.util.LongBitSet
-
Returns the index of the last set bit before or on the index specified.
- primitiveSizes - Static variable in class org.apache.lucene.util.RamUsageEstimator
-
Sizes of primitive classes.
- PrintStreamInfoStream - Class in org.apache.lucene.util
-
InfoStream implementation over a
PrintStreamsuch asSystem.out. - PrintStreamInfoStream(PrintStream) - Constructor for class org.apache.lucene.util.PrintStreamInfoStream
- PrintStreamInfoStream(PrintStream, int) - Constructor for class org.apache.lucene.util.PrintStreamInfoStream
- PriorityQueue<T> - Class in org.apache.lucene.util
-
A priority queue maintains a partial ordering of its elements such that the least element can always be found in constant time.
- PriorityQueue(int) - Constructor for class org.apache.lucene.util.PriorityQueue
-
Create an empty priority queue of the configured size.
- PriorityQueue(int, Supplier<T>) - Constructor for class org.apache.lucene.util.PriorityQueue
-
Create a priority queue that is pre-filled with sentinel objects, so that the code which uses that queue can always assume it's full and only change the top without attempting to insert any new object.
- Provider() - Constructor for class org.apache.lucene.search.SortedNumericSortField.Provider
-
Creates a new Provider
- Provider() - Constructor for class org.apache.lucene.search.SortedSetSortField.Provider
-
Creates a new Provider
- Provider() - Constructor for class org.apache.lucene.search.SortField.Provider
-
Creates a new Provider
- prune(SearcherLifetimeManager.Pruner) - Method in class org.apache.lucene.search.SearcherLifetimeManager
-
Calls provided
SearcherLifetimeManager.Prunerto prune entries. - PruneByAge(double) - Constructor for class org.apache.lucene.search.SearcherLifetimeManager.PruneByAge
- pruning - Variable in class org.apache.lucene.search.comparators.NumericComparator
- Pruning - Enum in org.apache.lucene.search
-
Controls
LeafFieldComparatorhow to skip documents - push(long) - Method in class org.apache.lucene.util.LongHeap
-
Adds a value in log(size) time.
- pushAll(LongHeap) - Method in class org.apache.lucene.util.LongHeap
- PushPostingsWriterBase - Class in org.apache.lucene.codecs
-
Extension of
PostingsWriterBase, adding a push API for writing each element of the postings. - PushPostingsWriterBase() - Constructor for class org.apache.lucene.codecs.PushPostingsWriterBase
-
Sole constructor.
- put(char[], V) - Method in class org.apache.lucene.analysis.CharArrayMap
-
Add the given mapping.
- put(char, VType) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- put(int) - Method in class org.apache.lucene.util.SentinelIntSet
-
Puts this integer (key) in the set, and returns the slot index it was added to.
- put(int, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- put(int, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- put(int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- put(int, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- put(int, VType) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- put(long, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- put(long, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- put(long, VType) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- put(CharSequence, V) - Method in class org.apache.lucene.analysis.CharArrayMap
-
Add the given mapping.
- put(Object, V) - Method in class org.apache.lucene.analysis.CharArrayMap
- put(String, V) - Method in class org.apache.lucene.analysis.CharArrayMap
-
Add the given mapping.
- put(K, V) - Method in class org.apache.lucene.util.MapOfSets
-
Adds val to the Set associated with key in the Map.
- put(K, V) - Method in class org.apache.lucene.util.WeakIdentityMap
-
Associates the specified value with the specified key in this map.
- putAll(Iterable<? extends CharObjectHashMap.CharObjectCursor<? extends VType>>) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- putAll(Iterable<? extends IntDoubleHashMap.IntDoubleCursor>) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- putAll(Iterable<? extends IntFloatHashMap.IntFloatCursor>) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- putAll(Iterable<? extends IntIntHashMap.IntIntCursor>) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- putAll(Iterable<? extends IntLongHashMap.IntLongCursor>) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Puts all key/value pairs from a given iterable into this map.
- putAll(Iterable<? extends IntObjectHashMap.IntObjectCursor<? extends VType>>) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- putAll(Iterable<? extends LongFloatHashMap.LongFloatCursor>) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- putAll(Iterable<? extends LongIntHashMap.LongIntCursor>) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- putAll(Iterable<? extends LongObjectHashMap.LongObjectCursor<? extends VType>>) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- putAll(K, Collection<? extends V>) - Method in class org.apache.lucene.util.MapOfSets
-
Adds multiple vals to the Set associated with key in the Map.
- putAttribute(String, String) - Method in class org.apache.lucene.document.FieldType
-
Puts an attribute value.
- putAttribute(String, String) - Method in class org.apache.lucene.index.FieldInfo
-
Puts a codec attribute value.
- putAttribute(String, String) - Method in class org.apache.lucene.index.SegmentInfo
-
Puts a codec attribute value.
- putIfAbsent(char, VType) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Trove-inspired API method.
- putIfAbsent(int, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Trove-inspired API method.
- putIfAbsent(int, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Trove-inspired API method.
- putIfAbsent(int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Trove-inspired API method.
- putIfAbsent(int, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
If the specified key is not already associated with a value, associates it with the given value.
- putIfAbsent(int, VType) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Trove-inspired API method.
- putIfAbsent(long, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Trove-inspired API method.
- putIfAbsent(long, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Trove-inspired API method.
- putIfAbsent(long, VType) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Trove-inspired API method.
- putOrAdd(int, double, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
If
keyexists,putValueis inserted into the map, otherwise any existing value is incremented byadditionValue. - putOrAdd(int, float, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
If
keyexists,putValueis inserted into the map, otherwise any existing value is incremented byadditionValue. - putOrAdd(int, int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
If
keyexists,putValueis inserted into the map, otherwise any existing value is incremented byadditionValue. - putOrAdd(int, long, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
If
keyexists,putValueis inserted into the map, otherwise any existing value is incremented byadditionValue. - putOrAdd(long, float, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
If
keyexists,putValueis inserted into the map, otherwise any existing value is incremented byadditionValue. - putOrAdd(long, int, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
If
keyexists,putValueis inserted into the map, otherwise any existing value is incremented byadditionValue.
Q
- quantize(float[], byte[], VectorSimilarityFunction) - Method in class org.apache.lucene.util.quantization.ScalarQuantizer
-
Quantize a float vector into a byte vector
- QUANTIZED_VECTOR_COMPONENT - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
- QuantizedByteVectorValues - Class in org.apache.lucene.util.quantization
-
A version of
ByteVectorValues, but additionally retrieving score correction offset for Scalar quantization scores. - QuantizedByteVectorValues() - Constructor for class org.apache.lucene.util.quantization.QuantizedByteVectorValues
- QuantizedVectorsReader - Interface in org.apache.lucene.util.quantization
-
Quantized vector reader
- quantizeQuery(float[], byte[], VectorSimilarityFunction, ScalarQuantizer) - Static method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer
- Query - Class in org.apache.lucene.search
-
The abstract base class for queries.
- Query() - Constructor for class org.apache.lucene.search.Query
- QUERY_DEFAULT_RAM_BYTES_USED - Static variable in class org.apache.lucene.util.RamUsageEstimator
-
Approximate memory usage that we assign to all unknown queries - this maps roughly to a BooleanQuery with a couple term clauses.
- QueryBuilder - Class in org.apache.lucene.util
-
Creates queries from the
Analyzerchain. - QueryBuilder(Analyzer) - Constructor for class org.apache.lucene.util.QueryBuilder
-
Creates a new QueryBuilder using the given analyzer.
- QueryBuilder.TermAndBoost - Class in org.apache.lucene.util
-
Wraps a term and boost
- QueryCache - Interface in org.apache.lucene.search
-
A cache for queries.
- QueryCachingPolicy - Interface in org.apache.lucene.search
-
A policy defining which filters should be cached.
- queryLen - Variable in class org.apache.lucene.search.similarities.Axiomatic
-
the query length
- QueryRescorer - Class in org.apache.lucene.search
-
A
Rescorerthat uses a provided Query to assign scores to the first-pass hits. - QueryRescorer(Query) - Constructor for class org.apache.lucene.search.QueryRescorer
-
Sole constructor, passing the 2nd pass query to assign scores to the 1st pass hits.
- QueryTimeout - Interface in org.apache.lucene.index
-
Query timeout abstraction that controls whether a query should continue or be stopped.
- QueryTimeoutImpl - Class in org.apache.lucene.index
-
An implementation of
QueryTimeoutthat can be used by theExitableDirectoryReaderclass to time out and exit out when a query takes a long time to rewrite. - QueryTimeoutImpl(long) - Constructor for class org.apache.lucene.index.QueryTimeoutImpl
-
Sets the time at which to time out by adding the given timeAllowed to the current time.
- QueryVisitor - Class in org.apache.lucene.search
-
Allows recursion through a query tree
- QueryVisitor() - Constructor for class org.apache.lucene.search.QueryVisitor
- queue - Variable in class org.apache.lucene.search.TopKnnCollector
- queueFull - Variable in class org.apache.lucene.search.comparators.NumericComparator
R
- RadixSelector - Class in org.apache.lucene.util
-
Radix selector.
- RadixSelector(int) - Constructor for class org.apache.lucene.util.RadixSelector
-
Sole constructor.
- radixSorter(BytesRefComparator) - Method in class org.apache.lucene.util.StringSorter
- ramBytesUsed() - Method in class org.apache.lucene.codecs.BufferingKnnVectorsWriter
- ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
- ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
- ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene95.OrdToDocDISIReaderConfiguration
- ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
- ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
- ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
- ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsWriter
- ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
- ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
- ramBytesUsed() - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
- ramBytesUsed() - Method in class org.apache.lucene.index.DocsWithFieldSet
- ramBytesUsed() - Method in class org.apache.lucene.index.IndexWriter
- ramBytesUsed() - Method in class org.apache.lucene.index.OrdinalMap
- ramBytesUsed() - Method in class org.apache.lucene.index.PrefixCodedTerms
- ramBytesUsed() - Method in class org.apache.lucene.index.Term
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.CharHashSet
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.IntArrayList
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.IntHashSet
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.LongArrayList
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.LongHashSet
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- ramBytesUsed() - Method in class org.apache.lucene.search.AutomatonQuery
- ramBytesUsed() - Method in class org.apache.lucene.search.LRUQueryCache.CacheAndCount
- ramBytesUsed() - Method in class org.apache.lucene.search.LRUQueryCache
- ramBytesUsed() - Method in class org.apache.lucene.search.PointInSetQuery
- ramBytesUsed() - Method in class org.apache.lucene.search.TermInSetQuery
- ramBytesUsed() - Method in class org.apache.lucene.store.ByteBuffersDataInput
- ramBytesUsed() - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- ramBytesUsed() - Method in class org.apache.lucene.store.NRTCachingDirectory
- ramBytesUsed() - Method in interface org.apache.lucene.util.Accountable
-
Return the memory usage of this object in bytes.
- ramBytesUsed() - Method in class org.apache.lucene.util.automaton.Automaton
- ramBytesUsed() - Method in class org.apache.lucene.util.automaton.CompiledAutomaton
- ramBytesUsed() - Method in class org.apache.lucene.util.automaton.RunAutomaton
- ramBytesUsed() - Method in class org.apache.lucene.util.BitDocIdSet
- ramBytesUsed() - Method in class org.apache.lucene.util.ByteBlockPool
- ramBytesUsed() - Method in class org.apache.lucene.util.BytesRefArray.SortState
- ramBytesUsed() - Method in class org.apache.lucene.util.BytesRefBlockPool
- ramBytesUsed() - Method in class org.apache.lucene.util.BytesRefHash
- ramBytesUsed() - Method in class org.apache.lucene.util.FixedBitSet
- ramBytesUsed() - Method in class org.apache.lucene.util.FrequencyTrackingRingBuffer
- ramBytesUsed() - Method in class org.apache.lucene.util.fst.FST
- ramBytesUsed() - Method in class org.apache.lucene.util.fst.OffHeapFSTStore
- ramBytesUsed() - Method in class org.apache.lucene.util.fst.OnHeapFSTStore
- ramBytesUsed() - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
- ramBytesUsed() - Method in class org.apache.lucene.util.LongBitSet
- ramBytesUsed() - Method in class org.apache.lucene.util.NotDocIdSet
- ramBytesUsed() - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
- ramBytesUsed() - Method in class org.apache.lucene.util.packed.DirectMonotonicReader.Meta
- ramBytesUsed() - Method in class org.apache.lucene.util.packed.DirectMonotonicReader
- ramBytesUsed() - Method in class org.apache.lucene.util.packed.GrowableWriter
- ramBytesUsed() - Method in class org.apache.lucene.util.packed.MonotonicBlockPackedReader
- ramBytesUsed() - Method in class org.apache.lucene.util.packed.PackedInts.NullReader
- ramBytesUsed() - Method in class org.apache.lucene.util.packed.PackedLongValues.Builder
- ramBytesUsed() - Method in class org.apache.lucene.util.packed.PackedLongValues
- ramBytesUsed() - Method in class org.apache.lucene.util.PagedBytes
- ramBytesUsed() - Method in class org.apache.lucene.util.PagedBytes.Reader
- ramBytesUsed() - Method in class org.apache.lucene.util.RoaringDocIdSet
- ramBytesUsed() - Method in class org.apache.lucene.util.SentinelIntSet
-
Return the memory footprint of this class in bytes.
- ramBytesUsed() - Method in class org.apache.lucene.util.SparseFixedBitSet
- ramBytesUsed(Long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
- ramBytesUsed(Object) - Method in class org.apache.lucene.util.fst.NoOutputs
- ramBytesUsed(BytesRef) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
- ramBytesUsed(CharsRef) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
- ramBytesUsed(PairOutputs.Pair<A, B>) - Method in class org.apache.lucene.util.fst.PairOutputs
- ramBytesUsed(IntsRef) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
- ramBytesUsed(T) - Method in class org.apache.lucene.util.fst.Outputs
-
Return memory usage for the provided output.
- RamUsageEstimator - Class in org.apache.lucene.util
-
Estimates the size (memory representation) of Java objects.
- RANDOM - Static variable in class org.apache.lucene.store.IOContext
- randomAccess - Variable in class org.apache.lucene.store.IOContext
-
This flag indicates that the file will be accessed randomly.
- RandomAccessInput - Interface in org.apache.lucene.store
-
Random Access Index API.
- RandomAccessQuantizedByteVectorValues - Interface in org.apache.lucene.util.quantization
-
Random access values for
byte[], but also includes accessing the score correction constant for the current vector in the buffer. - randomAccessSlice(long, long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- randomAccessSlice(long, long) - Method in class org.apache.lucene.store.IndexInput
-
Creates a random-access slice of this index input, with the given offset and length.
- RandomAccessVectorValues - Interface in org.apache.lucene.util.hnsw
-
Provides random access to vectors by dense ordinal.
- RandomAccessVectorValues.Bytes - Interface in org.apache.lucene.util.hnsw
-
Byte vector values.
- RandomAccessVectorValues.Floats - Interface in org.apache.lucene.util.hnsw
-
Float vector values.
- randomId() - Static method in class org.apache.lucene.util.StringHelper
-
Generates a non-cryptographic globally unique id.
- RandomVectorScorer - Interface in org.apache.lucene.util.hnsw
-
A
RandomVectorScorerfor scoring random nodes in batches against an abstract query. - RandomVectorScorer.AbstractRandomVectorScorer - Class in org.apache.lucene.util.hnsw
-
Creates a default scorer for random access vectors.
- RandomVectorScorerSupplier - Interface in org.apache.lucene.util.hnsw
-
A supplier that creates
RandomVectorScorerfrom an ordinal. - randSeed - Static variable in class org.apache.lucene.util.hnsw.HnswGraphBuilder
-
Random seed for level generation; public to expose for testing *
- range(int, int) - Static method in class org.apache.lucene.search.DocIdSetIterator
-
A
DocIdSetIteratorthat matches a range documents from minDocID (inclusive) to maxDocID (exclusive). - RangeFieldQuery - Class in org.apache.lucene.document
-
Query class for searching
RangeFieldtypes by a definedPointValues.Relation. - RangeFieldQuery(String, byte[], int, RangeFieldQuery.QueryType) - Constructor for class org.apache.lucene.document.RangeFieldQuery
-
Create a query for searching indexed ranges that match the provided relation.
- RangeFieldQuery.QueryType - Enum in org.apache.lucene.document
-
Used by
RangeFieldQueryto check how each internal or leaf node relates to the query. - RateLimitedIndexOutput - Class in org.apache.lucene.store
- RateLimitedIndexOutput(RateLimiter, IndexOutput) - Constructor for class org.apache.lucene.store.RateLimitedIndexOutput
- RateLimiter - Class in org.apache.lucene.store
-
Abstract base class to rate limit IO.
- RateLimiter() - Constructor for class org.apache.lucene.store.RateLimiter
- RateLimiter.SimpleRateLimiter - Class in org.apache.lucene.store
-
Simple class to rate limit IO.
- RawTFSimilarity - Class in org.apache.lucene.search.similarities
-
Similarity that returns the raw TF as score.
- RawTFSimilarity() - Constructor for class org.apache.lucene.search.similarities.RawTFSimilarity
-
Default constructor: parameter-free
- RawTFSimilarity(boolean) - Constructor for class org.apache.lucene.search.similarities.RawTFSimilarity
-
Primary constructor.
- read(long) - Method in interface org.apache.lucene.util.GroupVIntUtil.IntReader
- read(Path, Outputs<T>) - Static method in class org.apache.lucene.util.fst.FST
-
Reads an automaton from a file.
- read(DataInput) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
- read(DataInput) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
- read(DataInput) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
- read(DataInput) - Method in class org.apache.lucene.util.fst.NoOutputs
- read(DataInput) - Method in class org.apache.lucene.util.fst.Outputs
-
Decode an output value previously written with
Outputs.write(Object, DataOutput). - read(DataInput) - Method in class org.apache.lucene.util.fst.PairOutputs
- read(DataInput) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
- read(Directory, String, byte[], IOContext) - Method in class org.apache.lucene.codecs.lucene99.Lucene99SegmentInfoFormat
- read(Directory, String, byte[], IOContext) - Method in class org.apache.lucene.codecs.SegmentInfoFormat
-
Read
SegmentInfodata from a directory. - read(Directory, SegmentInfo, String, IOContext) - Method in class org.apache.lucene.codecs.FieldInfosFormat
- read(Directory, SegmentInfo, String, IOContext) - Method in class org.apache.lucene.codecs.lucene94.Lucene94FieldInfosFormat
- READ - org.apache.lucene.store.IOContext.Context
- READ - Static variable in class org.apache.lucene.store.IOContext
- readArcByContinuous(FST.Arc<T>, FST.BytesReader, int) - Method in class org.apache.lucene.util.fst.FST
-
Reads a Continuous node arc, with the provided index in the label range.
- readArcByDirectAddressing(FST.Arc<T>, FST.BytesReader, int) - Method in class org.apache.lucene.util.fst.FST
-
Reads a present direct addressing node arc, with the provided index in the label range.
- readArcByIndex(FST.Arc<T>, FST.BytesReader, int) - Method in class org.apache.lucene.util.fst.FST
- readBEInt(DataInput) - Static method in class org.apache.lucene.codecs.CodecUtil
-
read int value from header / footer with big endian order
- readBELong(DataInput) - Static method in class org.apache.lucene.codecs.CodecUtil
-
read long value from header / footer with big endian order
- readByte() - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
- readByte() - Method in class org.apache.lucene.store.BufferedIndexInput
- readByte() - Method in class org.apache.lucene.store.ByteArrayDataInput
- readByte() - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- readByte() - Method in class org.apache.lucene.store.ByteBuffersDataInput
- readByte() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readByte() - Method in class org.apache.lucene.store.DataInput
-
Reads and returns a single byte.
- readByte() - Method in class org.apache.lucene.store.FilterIndexInput
- readByte() - Method in class org.apache.lucene.store.InputStreamDataInput
- readByte() - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataInput
- readByte(long) - Method in class org.apache.lucene.store.BufferedIndexInput
- readByte(long) - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- readByte(long) - Method in class org.apache.lucene.store.ByteBuffersDataInput
- readByte(long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readByte(long) - Method in interface org.apache.lucene.store.RandomAccessInput
-
Reads a byte at the given position in the file
- readByte(long) - Method in class org.apache.lucene.util.ByteBlockPool
-
Read a single byte at the given offset
- readBytes(byte[], int, int) - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
- readBytes(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexInput
- readBytes(byte[], int, int) - Method in class org.apache.lucene.store.ByteArrayDataInput
- readBytes(byte[], int, int) - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- readBytes(byte[], int, int) - Method in class org.apache.lucene.store.ByteBuffersDataInput
- readBytes(byte[], int, int) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readBytes(byte[], int, int) - Method in class org.apache.lucene.store.DataInput
-
Reads a specified number of bytes into an array at the specified offset.
- readBytes(byte[], int, int) - Method in class org.apache.lucene.store.FilterIndexInput
- readBytes(byte[], int, int) - Method in class org.apache.lucene.store.InputStreamDataInput
- readBytes(byte[], int, int) - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataInput
- readBytes(byte[], int, int, boolean) - Method in class org.apache.lucene.store.BufferedIndexInput
- readBytes(byte[], int, int, boolean) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readBytes(byte[], int, int, boolean) - Method in class org.apache.lucene.store.DataInput
-
Reads a specified number of bytes into an array at the specified offset with control over whether the read should be buffered (callers who have their own buffer should pass in "false" for useBuffer).
- readBytes(long, byte[], int, int) - Method in class org.apache.lucene.util.ByteBlockPool
-
Reads bytes out of the pool starting at the given offset with the given length into the given byte array at offset
off. - readBytes(ByteBuffer, int) - Method in class org.apache.lucene.store.ByteBuffersDataInput
-
Reads exactly
lenbytes into the given buffer. - readCeilArc(int, FST<T>, FST.Arc<T>, FST.Arc<T>, FST.BytesReader) - Static method in class org.apache.lucene.util.fst.Util
-
Reads the first arc greater or equal than the given label into the provided arc in place and returns it iff found, otherwise return
null. - readChildPointer(IndexInput) - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader
-
read the child pointer written via
MultiLevelSkipListWriter.writeChildPointer(long, DataOutput). - readCommit(Directory, String) - Static method in class org.apache.lucene.index.SegmentInfos
-
Read a particular segmentFileName.
- readCommit(Directory, String, int) - Static method in class org.apache.lucene.index.SegmentInfos
-
Read a particular segmentFileName, as long as the commit's
SegmentInfos.getIndexCreatedVersionMajor()is strictly greater than the provided minimum supported major version. - readCommit(Directory, ChecksumIndexInput, long) - Static method in class org.apache.lucene.index.SegmentInfos
-
Read the commit from the provided
ChecksumIndexInput. - readCommit(Directory, ChecksumIndexInput, long, int) - Static method in class org.apache.lucene.index.SegmentInfos
-
Read the commit from the provided
ChecksumIndexInput. - reader() - Method in class org.apache.lucene.index.CompositeReaderContext
- reader() - Method in class org.apache.lucene.index.IndexReaderContext
-
Returns the
IndexReader, this context represents. - reader() - Method in class org.apache.lucene.index.LeafReaderContext
- Reader() - Constructor for class org.apache.lucene.util.packed.PackedInts.Reader
- readerBase(int) - Method in class org.apache.lucene.index.BaseCompositeReader
-
Helper method for subclasses to get the docBase of the given sub-reader index.
- readerContext - Variable in class org.apache.lucene.search.IndexSearcher
- readerIndex - Variable in class org.apache.lucene.index.ReaderSlice
-
Sub-reader index for this slice.
- readerIndex(int) - Method in class org.apache.lucene.index.BaseCompositeReader
-
Helper method for subclasses to get the corresponding reader for a doc ID
- ReaderManager - Class in org.apache.lucene.index
-
Utility class to safely share
DirectoryReaderinstances across multiple threads, while periodically reopening. - ReaderManager(DirectoryReader) - Constructor for class org.apache.lucene.index.ReaderManager
-
Creates and returns a new ReaderManager from the given already-opened
DirectoryReader, stealing the incoming reference. - ReaderManager(IndexWriter) - Constructor for class org.apache.lucene.index.ReaderManager
-
Creates and returns a new ReaderManager from the given
IndexWriter. - ReaderManager(IndexWriter, boolean, boolean) - Constructor for class org.apache.lucene.index.ReaderManager
-
Expert: creates and returns a new ReaderManager from the given
IndexWriter, controlling whether past deletions should be applied. - ReaderManager(Directory) - Constructor for class org.apache.lucene.index.ReaderManager
-
Creates and returns a new ReaderManager from the given
Directory. - readerPooling - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
True if readers should be pooled.
- ReaderSlice - Class in org.apache.lucene.index
-
Subreader slice from a parent composite reader.
- ReaderSlice(int, int, int) - Constructor for class org.apache.lucene.index.ReaderSlice
-
Sole constructor.
- ReaderUtil - Class in org.apache.lucene.index
-
Common util methods for dealing with
IndexReaders andIndexReaderContexts. - readerValue() - Method in class org.apache.lucene.document.Field
-
The value of the field as a Reader, or null.
- readerValue() - Method in interface org.apache.lucene.index.IndexableField
-
Non-null if this field has a Reader value
- readFinalOutput(DataInput) - Method in class org.apache.lucene.util.fst.Outputs
-
Decode an output value previously written with
Outputs.writeFinalOutput(Object, DataOutput). - readFirstRealTargetArc(long, FST.Arc<T>, FST.BytesReader) - Method in class org.apache.lucene.util.fst.FST
- readFirstTargetArc(FST.Arc<T>, FST.Arc<T>, FST.BytesReader) - Method in class org.apache.lucene.util.fst.FST
-
Follow the
followarc and read the first arc of its target; this changes the providedarc(2nd arg) in-place and returns it. - readFloats(float[], int, int) - Method in class org.apache.lucene.store.BufferedIndexInput
- readFloats(float[], int, int) - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- readFloats(float[], int, int) - Method in class org.apache.lucene.store.ByteBuffersDataInput
- readFloats(float[], int, int) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readFloats(float[], int, int) - Method in class org.apache.lucene.store.DataInput
-
Reads a specified number of floats into an array at the specified offset.
- readFooter(IndexInput) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Retrieves the full footer from the provided
IndexInput. - readGroupVInt(long[], int) - Method in class org.apache.lucene.store.BufferedIndexInput
- readGroupVInt(long[], int) - Method in class org.apache.lucene.store.ByteBuffersDataInput
- readGroupVInt(long[], int) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readGroupVInt(long[], int) - Method in class org.apache.lucene.store.DataInput
-
Override if you have a efficient implementation.
- readGroupVInt(DataInput, long[], int) - Static method in class org.apache.lucene.util.GroupVIntUtil
-
Default implementation of read single group, for optimal performance, you should use
DataInput.readGroupVInts(long[], int)instead. - readGroupVInt(DataInput, long, GroupVIntUtil.IntReader, long, long[], int) - Static method in class org.apache.lucene.util.GroupVIntUtil
-
Faster implementation of read single group, It read values from the buffer that would not cross boundaries.
- readGroupVInts(long[], int) - Method in class org.apache.lucene.store.DataInput
-
Read all the group varints, including the tail vints.
- readIndexHeader(IndexInput) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Retrieves the full index header from the provided
IndexInput. - readInt() - Method in class org.apache.lucene.store.BufferedIndexInput
- readInt() - Method in class org.apache.lucene.store.ByteArrayDataInput
- readInt() - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- readInt() - Method in class org.apache.lucene.store.ByteBuffersDataInput
- readInt() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readInt() - Method in class org.apache.lucene.store.DataInput
-
Reads four bytes and returns an int (LE byte order).
- readInt(long) - Method in class org.apache.lucene.store.BufferedIndexInput
- readInt(long) - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- readInt(long) - Method in class org.apache.lucene.store.ByteBuffersDataInput
- readInt(long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readInt(long) - Method in interface org.apache.lucene.store.RandomAccessInput
-
Reads an integer (LE byte order) at the given position in the file
- readInternal(ByteBuffer) - Method in class org.apache.lucene.store.BufferedIndexInput
-
Expert: implements buffer refill.
- readInts(int[], int, int) - Method in class org.apache.lucene.store.BufferedIndexInput
- readInts(int[], int, int) - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- readInts(int[], int, int) - Method in class org.apache.lucene.store.DataInput
-
Reads a specified number of ints into an array at the specified offset.
- readLabel(DataInput) - Method in class org.apache.lucene.util.fst.FST
-
Reads one BYTE1/2/4 label from the provided
DataInput. - readLastArcByContinuous(FST.Arc<T>, FST.BytesReader) - Method in class org.apache.lucene.util.fst.FST
-
Reads the last arc of a continuous node.
- readLastArcByDirectAddressing(FST.Arc<T>, FST.BytesReader) - Method in class org.apache.lucene.util.fst.FST
-
Reads the last arc of a direct addressing node.
- readLatestCommit(Directory) - Static method in class org.apache.lucene.index.SegmentInfos
-
Find the latest commit (
segments_N file) and load allSegmentCommitInfos. - readLatestCommit(Directory, int) - Static method in class org.apache.lucene.index.SegmentInfos
-
Find the latest commit (
segments_N file) and load allSegmentCommitInfos, as long as the commit'sSegmentInfos.getIndexCreatedVersionMajor()is strictly greater than the provided minimum supported major version. - readLevelLength(IndexInput) - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader
-
read the length of the current level written via
MultiLevelSkipListWriter.writeLevelLength(long, IndexOutput). - readLiveDocs(Directory, SegmentCommitInfo, IOContext) - Method in class org.apache.lucene.codecs.LiveDocsFormat
-
Read live docs bits.
- readLiveDocs(Directory, SegmentCommitInfo, IOContext) - Method in class org.apache.lucene.codecs.lucene90.Lucene90LiveDocsFormat
- readLong() - Method in class org.apache.lucene.store.BufferedIndexInput
- readLong() - Method in class org.apache.lucene.store.ByteArrayDataInput
- readLong() - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- readLong() - Method in class org.apache.lucene.store.ByteBuffersDataInput
- readLong() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readLong() - Method in class org.apache.lucene.store.DataInput
-
Reads eight bytes and returns a long (LE byte order).
- readLong(int) - Method in class org.apache.lucene.util.packed.PackedDataInput
-
Read the next long using exactly
bitsPerValuebits. - readLong(long) - Method in class org.apache.lucene.store.BufferedIndexInput
- readLong(long) - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- readLong(long) - Method in class org.apache.lucene.store.ByteBuffersDataInput
- readLong(long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readLong(long) - Method in interface org.apache.lucene.store.RandomAccessInput
-
Reads a long (LE byte order) at the given position in the file
- readLongs(long[], int, int) - Method in class org.apache.lucene.store.BufferedIndexInput
- readLongs(long[], int, int) - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- readLongs(long[], int, int) - Method in class org.apache.lucene.store.ByteBuffersDataInput
- readLongs(long[], int, int) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readLongs(long[], int, int) - Method in class org.apache.lucene.store.DataInput
-
Read a specified number of longs.
- readMapOfStrings() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readMapOfStrings() - Method in class org.apache.lucene.store.DataInput
-
Reads a Map<String,String> previously written with
DataOutput.writeMapOfStrings(Map). - readMetadata(DataInput, Outputs<T>) - Static method in class org.apache.lucene.util.fst.FST
-
Read the FST metadata from DataInput
- readNextArc(FST.Arc<T>, FST.BytesReader) - Method in class org.apache.lucene.util.fst.FST
-
In-place read; returns the arc.
- readNextRealArc(FST.Arc<T>, FST.BytesReader) - Method in class org.apache.lucene.util.fst.FST
-
Never returns null, but you should never call this if arc.isLast() is true.
- readOnce - Variable in class org.apache.lucene.store.IOContext
-
This flag indicates that the file will be opened, then fully read sequentially then closed.
- READONCE - Static variable in class org.apache.lucene.store.IOContext
-
This context indicates that the file will be opened, then fully read sequentially then closed.
- readSetOfStrings() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readSetOfStrings() - Method in class org.apache.lucene.store.DataInput
-
Reads a Set<String> previously written with
DataOutput.writeSetOfStrings(Set). - readShort() - Method in class org.apache.lucene.store.BufferedIndexInput
- readShort() - Method in class org.apache.lucene.store.ByteArrayDataInput
- readShort() - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- readShort() - Method in class org.apache.lucene.store.ByteBuffersDataInput
- readShort() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readShort() - Method in class org.apache.lucene.store.DataInput
-
Reads two bytes and returns a short (LE byte order).
- readShort(long) - Method in class org.apache.lucene.store.BufferedIndexInput
- readShort(long) - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- readShort(long) - Method in class org.apache.lucene.store.ByteBuffersDataInput
- readShort(long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readShort(long) - Method in interface org.apache.lucene.store.RandomAccessInput
-
Reads a short (LE byte order) at the given position in the file
- readSimilarityFunction(DataInput) - Static method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
- readSkipData(int, IndexInput) - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader
-
Subclasses must implement the actual skip data encoding in this method.
- readSortField(DataInput) - Method in class org.apache.lucene.index.SortFieldProvider
-
Reads a SortField from serialized bytes
- readSortField(DataInput) - Method in class org.apache.lucene.search.SortedNumericSortField.Provider
- readSortField(DataInput) - Method in class org.apache.lucene.search.SortedSetSortField.Provider
- readSortField(DataInput) - Method in class org.apache.lucene.search.SortField.Provider
- readString() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readString() - Method in class org.apache.lucene.store.DataInput
-
Reads a string.
- readTimeMS - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo
-
time spent in i/o read (in milliseconds)
- readType(DataInput) - Static method in class org.apache.lucene.search.SortField
- readVectorEncoding(DataInput) - Static method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
- readVInt() - Method in class org.apache.lucene.store.BufferedIndexInput
- readVInt() - Method in class org.apache.lucene.store.ByteArrayDataInput
- readVInt() - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- readVInt() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readVInt() - Method in class org.apache.lucene.store.DataInput
-
Reads an int stored in variable-length format.
- readVLong() - Method in class org.apache.lucene.store.BufferedIndexInput
- readVLong() - Method in class org.apache.lucene.store.ByteArrayDataInput
- readVLong() - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- readVLong() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readVLong() - Method in class org.apache.lucene.store.DataInput
-
Reads a long stored in variable-length format.
- readZInt() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readZInt() - Method in class org.apache.lucene.store.DataInput
-
Read a
zig-zag-encodedvariable-lengthinteger. - readZLong() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- readZLong() - Method in class org.apache.lucene.store.DataInput
-
Read a
zig-zag-encodedvariable-lengthinteger. - reap() - Method in class org.apache.lucene.util.WeakIdentityMap
-
This method manually cleans up the reference queue to remove all garbage collected key/value pairs from the map.
- reason() - Method in annotation type org.apache.lucene.util.IgnoreRandomChains
-
A reason for ignoring should always be given.
- reason() - Method in annotation type org.apache.lucene.util.SuppressForbidden
-
A reason for suppressing should always be given.
- recalculateCorrectiveOffset(byte[], ScalarQuantizer, VectorSimilarityFunction) - Method in class org.apache.lucene.util.quantization.ScalarQuantizer
-
Recalculate the old score corrective value given new current quantiles
- record(IndexSearcher) - Method in class org.apache.lucene.search.SearcherLifetimeManager
-
Records that you are now using this IndexSearcher.
- Rectangle - Class in org.apache.lucene.geo
-
Represents a lat/lon rectangle.
- Rectangle(double, double, double, double) - Constructor for class org.apache.lucene.geo.Rectangle
-
Constructs a bounding box by first validating the provided latitude and longitude coordinates
- recycleByteBlocks(byte[][], int, int) - Method in class org.apache.lucene.util.ByteBlockPool.Allocator
- recycleByteBlocks(byte[][], int, int) - Method in class org.apache.lucene.util.ByteBlockPool.DirectAllocator
- recycleByteBlocks(byte[][], int, int) - Method in class org.apache.lucene.util.ByteBlockPool.DirectTrackingAllocator
- recycleByteBlocks(byte[][], int, int) - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
- recycleIntBlocks(int[][], int, int) - Method in class org.apache.lucene.util.IntBlockPool.Allocator
- recycleIntBlocks(int[][], int, int) - Method in class org.apache.lucene.util.IntBlockPool.DirectAllocator
- recycleIntBlocks(int[][], int, int) - Method in class org.apache.lucene.util.RecyclingIntBlockAllocator
- RecyclingByteBlockAllocator - Class in org.apache.lucene.util
-
A
ByteBlockPool.Allocatorimplementation that recycles unused byte blocks in a buffer and reuses them in subsequent calls toRecyclingByteBlockAllocator.getByteBlock(). - RecyclingByteBlockAllocator() - Constructor for class org.apache.lucene.util.RecyclingByteBlockAllocator
-
Creates a new
RecyclingByteBlockAllocatorwith a block size ofByteBlockPool.BYTE_BLOCK_SIZE, upper buffered docs limit ofRecyclingByteBlockAllocator.DEFAULT_BUFFERED_BLOCKS(64). - RecyclingByteBlockAllocator(int) - Constructor for class org.apache.lucene.util.RecyclingByteBlockAllocator
-
Creates a new
RecyclingByteBlockAllocator. - RecyclingByteBlockAllocator(int, Counter) - Constructor for class org.apache.lucene.util.RecyclingByteBlockAllocator
-
Creates a new
RecyclingByteBlockAllocator - RecyclingIntBlockAllocator - Class in org.apache.lucene.util
-
A
IntBlockPool.Allocatorimplementation that recycles unused int blocks in a buffer and reuses them in subsequent calls toRecyclingIntBlockAllocator.getIntBlock(). - RecyclingIntBlockAllocator() - Constructor for class org.apache.lucene.util.RecyclingIntBlockAllocator
-
Creates a new
RecyclingIntBlockAllocatorwith a block size ofIntBlockPool.INT_BLOCK_SIZE, upper buffered docs limit ofRecyclingIntBlockAllocator.DEFAULT_BUFFERED_BLOCKS(64). - RecyclingIntBlockAllocator(int, int) - Constructor for class org.apache.lucene.util.RecyclingIntBlockAllocator
-
Creates a new
RecyclingIntBlockAllocator. - RecyclingIntBlockAllocator(int, int, Counter) - Constructor for class org.apache.lucene.util.RecyclingIntBlockAllocator
-
Creates a new
RecyclingIntBlockAllocator - reduce(Collection<C>) - Method in interface org.apache.lucene.search.CollectorManager
-
Reduce the results of individual collectors into a meaningful result.
- reduce(Collection<Collector>) - Method in class org.apache.lucene.search.MultiCollectorManager
- reduce(Collection<TopFieldCollector>) - Method in class org.apache.lucene.search.TopFieldCollectorManager
- reduce(Collection<TopScoreDocCollector>) - Method in class org.apache.lucene.search.TopScoreDocCollectorManager
- reduce(Collection<TotalHitCountCollector>) - Method in class org.apache.lucene.search.TotalHitCountCollectorManager
- ref - Variable in class org.apache.lucene.util.OfflineSorter.ByteSequencesReader
- REF - org.apache.lucene.util.FileDeleter.MsgType
- RefCount<T> - Class in org.apache.lucene.util
-
Manages reference counting for a given object.
- RefCount(T) - Constructor for class org.apache.lucene.util.RefCount
- refCounts - Variable in class org.apache.lucene.index.SnapshotDeletionPolicy
-
Records how many snapshots are held against each commit generation
- ReferenceManager<G> - Class in org.apache.lucene.search
-
Utility class to safely share instances of a certain type across multiple threads, while periodically refreshing them.
- ReferenceManager() - Constructor for class org.apache.lucene.search.ReferenceManager
- ReferenceManager.RefreshListener - Interface in org.apache.lucene.search
-
Use to receive notification when a refresh has finished.
- reflect(Class<? extends Attribute>, String, Object) - Method in interface org.apache.lucene.util.AttributeReflector
-
This method gets called for every property in an
AttributeImpl/AttributeSourcepassing the class name of theAttribute, a key and the actual value. - reflectAsString(boolean) - Method in class org.apache.lucene.util.AttributeImpl
-
This method returns the current attribute values as a string in the following format by calling the
AttributeImpl.reflectWith(AttributeReflector)method: iffprependAttClass=true:"AttributeClass#key=value,AttributeClass#key=value"iffprependAttClass=false:"key=value,key=value" - reflectAsString(boolean) - Method in class org.apache.lucene.util.AttributeSource
-
This method returns the current attribute values as a string in the following format by calling the
AttributeSource.reflectWith(AttributeReflector)method: iffprependAttClass=true:"AttributeClass#key=value,AttributeClass#key=value"iffprependAttClass=false:"key=value,key=value" - reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
- reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
- reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
- reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
- reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
- reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
- reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
- reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
- reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
- reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
- reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
- reflectWith(AttributeReflector) - Method in class org.apache.lucene.search.BoostAttributeImpl
- reflectWith(AttributeReflector) - Method in class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
- reflectWith(AttributeReflector) - Method in class org.apache.lucene.util.AttributeImpl
-
This method is for introspection of attributes, it should simply add the key/values this attribute holds to the given
AttributeReflector. - reflectWith(AttributeReflector) - Method in class org.apache.lucene.util.AttributeSource
-
This method is for introspection of attributes, it should simply add the key/values this AttributeSource holds to the given
AttributeReflector. - refreshIfNeeded(G) - Method in class org.apache.lucene.search.ReferenceManager
-
Refresh the given reference if needed.
- refreshIfNeeded(DirectoryReader) - Method in class org.apache.lucene.index.ReaderManager
- refreshIfNeeded(IndexSearcher) - Method in class org.apache.lucene.search.SearcherManager
- RegExp - Class in org.apache.lucene.util.automaton
-
Regular Expression extension to
Automaton. - RegExp(String) - Constructor for class org.apache.lucene.util.automaton.RegExp
-
Constructs new
RegExpfrom a string. - RegExp(String, int) - Constructor for class org.apache.lucene.util.automaton.RegExp
-
Constructs new
RegExpfrom a string. - RegExp(String, int, int) - Constructor for class org.apache.lucene.util.automaton.RegExp
-
Constructs new
RegExpfrom a string. - REGEXP_ANYCHAR - org.apache.lucene.util.automaton.RegExp.Kind
-
Any Character allowed
- REGEXP_ANYSTRING - org.apache.lucene.util.automaton.RegExp.Kind
-
Any string allowed
- REGEXP_AUTOMATON - org.apache.lucene.util.automaton.RegExp.Kind
-
An Automaton expression
- REGEXP_CHAR - org.apache.lucene.util.automaton.RegExp.Kind
-
A Character
- REGEXP_CHAR_RANGE - org.apache.lucene.util.automaton.RegExp.Kind
-
A Character range
- REGEXP_COMPLEMENT - org.apache.lucene.util.automaton.RegExp.Kind
-
The complement of an expression
- REGEXP_CONCATENATION - org.apache.lucene.util.automaton.RegExp.Kind
-
A sequence of two expressions
- REGEXP_EMPTY - org.apache.lucene.util.automaton.RegExp.Kind
-
An empty expression
- REGEXP_INTERSECTION - org.apache.lucene.util.automaton.RegExp.Kind
-
The intersection of two expressions
- REGEXP_INTERVAL - org.apache.lucene.util.automaton.RegExp.Kind
-
An Interval expression
- REGEXP_OPTIONAL - org.apache.lucene.util.automaton.RegExp.Kind
-
An optional expression
- REGEXP_PRE_CLASS - org.apache.lucene.util.automaton.RegExp.Kind
-
An expression for a pre-defined class e.g.
- REGEXP_REPEAT - org.apache.lucene.util.automaton.RegExp.Kind
-
An expression that repeats
- REGEXP_REPEAT_MIN - org.apache.lucene.util.automaton.RegExp.Kind
-
An expression that repeats a minimum number of times
- REGEXP_REPEAT_MINMAX - org.apache.lucene.util.automaton.RegExp.Kind
-
An expression that repeats a minimum and maximum number of times
- REGEXP_STRING - org.apache.lucene.util.automaton.RegExp.Kind
-
A string expression
- REGEXP_UNION - org.apache.lucene.util.automaton.RegExp.Kind
-
The union of two expressions
- RegExp.Kind - Enum in org.apache.lucene.util.automaton
-
The type of expression represented by a RegExp node.
- RegexpQuery - Class in org.apache.lucene.search
-
A fast regular expression query based on the
org.apache.lucene.util.automatonpackage. - RegexpQuery(Term) - Constructor for class org.apache.lucene.search.RegexpQuery
-
Constructs a query for terms matching
term. - RegexpQuery(Term, int) - Constructor for class org.apache.lucene.search.RegexpQuery
-
Constructs a query for terms matching
term. - RegexpQuery(Term, int, int) - Constructor for class org.apache.lucene.search.RegexpQuery
-
Constructs a query for terms matching
term. - RegexpQuery(Term, int, int, int) - Constructor for class org.apache.lucene.search.RegexpQuery
-
Constructs a query for terms matching
term. - RegexpQuery(Term, int, int, AutomatonProvider, int, MultiTermQuery.RewriteMethod) - Constructor for class org.apache.lucene.search.RegexpQuery
-
Constructs a query for terms matching
term. - RegexpQuery(Term, int, AutomatonProvider, int) - Constructor for class org.apache.lucene.search.RegexpQuery
-
Constructs a query for terms matching
term. - register(TermState, int) - Method in class org.apache.lucene.index.TermStates
-
Expert: Registers and associates a
TermStatewith an leaf ordinal. - register(TermState, int, int, long) - Method in class org.apache.lucene.index.TermStates
-
Registers and associates a
TermStatewith an leaf ordinal. - registerParentReader(IndexReader) - Method in class org.apache.lucene.index.IndexReader
-
Expert: This method is called by
IndexReaders which wrap other readers (e.g. - rehash() - Method in class org.apache.lucene.util.SentinelIntSet
-
(internal) Rehashes by doubling
int[] keyand filling with the old values. - rehash(char[]) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Rehash from old buffers to new buffers.
- rehash(char[], VType[]) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Rehash from old buffers to new buffers.
- rehash(int[]) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Rehash from old buffers to new buffers.
- rehash(int[], double[]) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Rehash from old buffers to new buffers.
- rehash(int[], float[]) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Rehash from old buffers to new buffers.
- rehash(int[], int[]) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Rehash from old buffers to new buffers.
- rehash(int[], long[]) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Rehash from old buffers to new buffers.
- rehash(int[], VType[]) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Rehash from old buffers to new buffers.
- rehash(long[]) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Rehash from old buffers to new buffers.
- rehash(long[], float[]) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Rehash from old buffers to new buffers.
- rehash(long[], int[]) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Rehash from old buffers to new buffers.
- rehash(long[], VType[]) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Rehash from old buffers to new buffers.
- rehashCount - Variable in class org.apache.lucene.util.SentinelIntSet
-
the count at which a rehash should be done
- reinit() - Method in class org.apache.lucene.util.BytesRefHash
-
reinitializes the
BytesRefHashafter a previousBytesRefHash.clear()call. - relate(double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D
-
relates this component2D with a bounding box *
- relate(double, double, double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.GeoUtils
-
Compute the relation between the provided box and distance query.
- relation - Variable in class org.apache.lucene.search.TotalHits
-
Whether
TotalHits.valueis the exact hit count, in which caseTotalHits.relationis equal toTotalHits.Relation.EQUAL_TO, or a lower bound of the total hit count, in which caseTotalHits.relationis equal toTotalHits.Relation.GREATER_THAN_OR_EQUAL_TO. - relationship - Variable in class org.apache.lucene.search.Scorable.ChildScorable
-
An arbitrary string relating this scorer to the parent.
- release() - Method in class org.apache.lucene.internal.hppc.CharHashSet
- release() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- release() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Sets the number of stored elements to zero and releases the internal storage array.
- release() - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Sets the number of stored elements to zero and releases the internal storage array.
- release() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- release() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- release() - Method in class org.apache.lucene.internal.hppc.IntHashSet
- release() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- release() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- release() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- release() - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Sets the number of stored elements to zero and releases the internal storage array.
- release() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- release() - Method in class org.apache.lucene.internal.hppc.LongHashSet
- release() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- release() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- release() - Method in class org.apache.lucene.util.RefCount
-
Called when reference counting hits 0.
- release(long) - Method in class org.apache.lucene.index.PersistentSnapshotDeletionPolicy
-
Deletes a snapshotted commit by generation.
- release(G) - Method in class org.apache.lucene.search.ReferenceManager
-
Release the reference previously obtained via
ReferenceManager.acquire(). - release(IndexCommit) - Method in class org.apache.lucene.index.PersistentSnapshotDeletionPolicy
-
Deletes a snapshotted commit.
- release(IndexCommit) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
-
Release a snapshotted commit.
- release(IndexSearcher) - Method in class org.apache.lucene.search.SearcherLifetimeManager
-
Release a searcher previously obtained from
SearcherLifetimeManager.acquire(long). - releaseGen(long) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
-
Release a snapshot by generation.
- RELEVANCE - Static variable in class org.apache.lucene.search.Sort
-
Represents sorting by computed relevance.
- RelevanceComparator(int) - Constructor for class org.apache.lucene.search.FieldComparator.RelevanceComparator
-
Creates a new comparator based on relevance for
numHits. - reload(ClassLoader) - Method in class org.apache.lucene.analysis.AnalysisSPILoader
-
Reloads the internal SPI list from the given
ClassLoader. - reload(ClassLoader) - Method in class org.apache.lucene.util.NamedSPILoader
-
Reloads the internal SPI list from the given
ClassLoader. - reloadCharFilters(ClassLoader) - Static method in class org.apache.lucene.analysis.CharFilterFactory
-
Reloads the factory list from the given
ClassLoader. - reloadCodecs(ClassLoader) - Static method in class org.apache.lucene.codecs.Codec
-
Reloads the codec list from the given
ClassLoader. - reloadDocValuesFormats(ClassLoader) - Static method in class org.apache.lucene.codecs.DocValuesFormat
-
Reloads the DocValues format list from the given
ClassLoader. - reloadKnnVectorsFormat(ClassLoader) - Static method in class org.apache.lucene.codecs.KnnVectorsFormat
-
Reloads the KnnVectorsFormat list from the given
ClassLoader. - reloadPostingsFormats(ClassLoader) - Static method in class org.apache.lucene.codecs.PostingsFormat
-
Reloads the postings format list from the given
ClassLoader. - reloadSortFieldProviders(ClassLoader) - Static method in class org.apache.lucene.index.SortFieldProvider
-
Reloads the SortFieldProvider list from the given
ClassLoader. - reloadTokenFilters(ClassLoader) - Static method in class org.apache.lucene.analysis.TokenFilterFactory
-
Reloads the factory list from the given
ClassLoader. - reloadTokenizers(ClassLoader) - Static method in class org.apache.lucene.analysis.TokenizerFactory
-
Reloads the factory list from the given
ClassLoader. - remove() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator
- remove() - Method in class org.apache.lucene.internal.hppc.AbstractIterator
-
Default implementation throws
UnsupportedOperationException. - remove() - Method in class org.apache.lucene.util.FilterIterator
- remove() - Method in class org.apache.lucene.util.MergedIterator
- remove(char) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
An alias for the (preferred)
CharHashSet.removeAll(org.apache.lucene.internal.hppc.CharHashSet). - remove(char) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- remove(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- remove(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- remove(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
An alias for the (preferred)
IntHashSet.removeAll(org.apache.lucene.internal.hppc.IntHashSet). - remove(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- remove(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Remove all values at the given key.
- remove(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- remove(long) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- remove(long) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
An alias for the (preferred)
LongHashSet.removeAll(org.apache.lucene.internal.hppc.LongHashSet). - remove(long) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- remove(long) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- remove(Object) - Method in class org.apache.lucene.analysis.CharArrayMap.EntrySet
- remove(Object) - Method in class org.apache.lucene.analysis.CharArrayMap
- remove(Object) - Method in class org.apache.lucene.search.Multiset
- remove(Object) - Method in class org.apache.lucene.util.WeakIdentityMap
-
Removes the mapping for a key from this weak hash map if it is present.
- remove(SegmentCommitInfo) - Method in class org.apache.lucene.index.SegmentInfos
-
Remove the provided
SegmentCommitInfo. - remove(T) - Method in class org.apache.lucene.util.PriorityQueue
-
Removes an existing element currently stored in the PriorityQueue.
- removeAll(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Removes all occurrences of
efrom this collection. - removeAll(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Removes all occurrences of
efrom this collection. - removeAll(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Removes all occurrences of
efrom this collection. - removeAll(CharHashSet) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Removes all keys present in a given container.
- removeAll(IntHashSet) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Removes all keys present in a given container.
- removeAll(LongHashSet) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Removes all keys present in a given container.
- removeAllAttributes() - Method in class org.apache.lucene.util.AttributeSource
-
Removes all attributes and their implementations from this AttributeSource.
- removeAt(int) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Removes the element at the specified position in this container and returns it.
- removeAt(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Removes the element at the specified position in this container and returns it.
- removeAt(int) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Removes the element at the specified position in this container and returns it.
- removeDeadStates(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Removes transitions to dead states (a state is "dead" if it is not reachable from the initial state or no accept state is reachable from it.)
- removeElement(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Removes the first element that equals
e, returning whether an element has been removed. - removeElement(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Removes the first element that equals
e, returning whether an element has been removed. - removeElement(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Removes the first element that equals
e, returning whether an element has been removed. - removeField(String) - Method in class org.apache.lucene.document.Document
-
Removes field with the specified name from the document.
- removeFields(String) - Method in class org.apache.lucene.document.Document
-
Removes all fields with the given name from the document.
- removeFirst(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Removes the first element that equals
e1, returning its deleted position or-1if the element was not found. - removeFirst(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Removes the first element that equals
e1, returning its deleted position or-1if the element was not found. - removeFirst(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Removes the first element that equals
e1, returning its deleted position or-1if the element was not found. - removeLast() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Removes and returns the last element of this list.
- removeLast() - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Removes and returns the last element of this list.
- removeLast() - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Removes and returns the last element of this list.
- removeLast(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Removes the last element that equals
e1, returning its deleted position or-1if the element was not found. - removeLast(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Removes the last element that equals
e1, returning its deleted position or-1if the element was not found. - removeLast(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Removes the last element that equals
e1, returning its deleted position or-1if the element was not found. - removeListener(ReferenceManager.RefreshListener) - Method in class org.apache.lucene.search.ReferenceManager
-
Remove a listener added with
ReferenceManager.addListener(RefreshListener). - removeRange(int, int) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Removes from this list all the elements with indexes between
fromIndex, inclusive, andtoIndex, exclusive. - removeRange(int, int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Removes from this list all the elements with indexes between
fromIndex, inclusive, andtoIndex, exclusive. - removeRange(int, int) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Removes from this list all the elements with indexes between
fromIndex, inclusive, andtoIndex, exclusive. - rename(String, String) - Method in class org.apache.lucene.codecs.CompoundDirectory
-
Not implemented
- rename(String, String) - Method in class org.apache.lucene.store.ByteBuffersDirectory
- rename(String, String) - Method in class org.apache.lucene.store.Directory
-
Renames
sourcefile todestfile wheredestmust not already exist in the directory. - rename(String, String) - Method in class org.apache.lucene.store.FileSwitchDirectory
- rename(String, String) - Method in class org.apache.lucene.store.FilterDirectory
- rename(String, String) - Method in class org.apache.lucene.store.FSDirectory
- rename(String, String) - Method in class org.apache.lucene.store.LockValidatingDirectoryWrapper
- rename(String, String) - Method in class org.apache.lucene.store.NRTCachingDirectory
- rename(String, String) - Method in class org.apache.lucene.store.TrackingDirectoryWrapper
- reorder(int, int, int[], int[], int) - Method in class org.apache.lucene.util.MSBRadixSorter
-
Reorder based on start/end offsets for each bucket.
- reorder(int, int, int[], int[], int) - Method in class org.apache.lucene.util.StableMSBRadixSorter
-
Reorder elements in stable way, since Dutch sort does not guarantee ordering for same values.
- reorder(CodecReader, Directory, Executor) - Method in class org.apache.lucene.index.MergePolicy.OneMerge
-
Extend this method if you wish to renumber doc IDs.
- repeat(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns an automaton that accepts the Kleene star (zero or more concatenated repetitions) of the language of the given automaton.
- repeat(Automaton, int) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns an automaton that accepts
minor more concatenated repetitions of the language of the given automaton. - repeat(Automaton, int, int) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns an automaton that accepts between
minandmax(including both) concatenated repetitions of the language of the given automaton. - replay(Collector) - Method in class org.apache.lucene.search.CachingCollector
-
Replays the cached doc IDs (and scores) to the given Collector.
- require(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- require(Map<String, String>, String, Collection<String>) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- require(Map<String, String>, String, Collection<String>, boolean) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- requireBoolean(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- requireChar(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- requireFloat(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- requireInt(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- requireResourceNonNull(T, String) - Static method in class org.apache.lucene.util.IOUtils
-
Wrap all calls to
Class.getResource(String)orClass.getResourceAsStream(String)using this method to enforce existence of the resource. - rescore(IndexSearcher, TopDocs, int) - Method in class org.apache.lucene.search.QueryRescorer
- rescore(IndexSearcher, TopDocs, int) - Method in class org.apache.lucene.search.Rescorer
-
Rescore an initial first-pass
TopDocs. - rescore(IndexSearcher, TopDocs, int) - Method in class org.apache.lucene.search.SortRescorer
- rescore(IndexSearcher, TopDocs, Query, double, int) - Static method in class org.apache.lucene.search.QueryRescorer
-
Sugar API, calling {#rescore} using a simple linear combination of firstPassScore + weight * secondPassScore
- Rescorer - Class in org.apache.lucene.search
-
Re-scores the topN results (
TopDocs) from an original query. - Rescorer() - Constructor for class org.apache.lucene.search.Rescorer
- reset() - Method in class org.apache.lucene.analysis.CachingTokenFilter
-
Propagates reset if incrementToken has not yet been called.
- reset() - Method in class org.apache.lucene.analysis.CharacterUtils.CharacterBuffer
-
Resets the CharacterBuffer.
- reset() - Method in class org.apache.lucene.analysis.FilteringTokenFilter
- reset() - Method in class org.apache.lucene.analysis.GraphTokenFilter
- reset() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
- reset() - Method in class org.apache.lucene.analysis.TokenFilter
-
This method is called by a consumer before it begins consumption using
TokenStream.incrementToken(). - reset() - Method in class org.apache.lucene.analysis.Tokenizer
- reset() - Method in class org.apache.lucene.analysis.TokenStream
-
This method is called by a consumer before it begins consumption using
TokenStream.incrementToken(). - reset() - Method in class org.apache.lucene.index.DocIDMerger
-
Reuse API, currently only used by postings during merge
- reset() - Method in class org.apache.lucene.index.QueryTimeoutImpl
-
Reset the timeout value.
- reset() - Method in class org.apache.lucene.search.ExactPhraseMatcher
- reset() - Method in class org.apache.lucene.search.PhraseMatcher
-
Called after
PhraseMatcher.approximation()has been advanced - reset() - Method in class org.apache.lucene.search.SloppyPhraseMatcher
- reset() - Method in class org.apache.lucene.store.BufferedChecksum
- reset() - Method in class org.apache.lucene.store.ByteBuffersDataOutput
-
This method resets this object to a clean (zero-size) state and publishes any currently allocated buffers for reuse to the reuse strategy provided in the constructor.
- reset() - Method in class org.apache.lucene.util.RollingBuffer
- reset() - Method in interface org.apache.lucene.util.RollingBuffer.Resettable
- reset(boolean, boolean) - Method in class org.apache.lucene.util.ByteBlockPool
-
Expert: Resets the pool to its initial state, while optionally reusing the first buffer.
- reset(boolean, boolean) - Method in class org.apache.lucene.util.IntBlockPool
-
Expert: Resets the pool to its initial state, while optionally reusing the first buffer.
- reset(byte[]) - Method in class org.apache.lucene.store.ByteArrayDataInput
- reset(byte[]) - Method in class org.apache.lucene.store.ByteArrayDataOutput
- reset(byte[], int, int) - Method in class org.apache.lucene.store.ByteArrayDataInput
- reset(byte[], int, int) - Method in class org.apache.lucene.store.ByteArrayDataOutput
- reset(MultiPostingsEnum.EnumWithSlice[], int) - Method in class org.apache.lucene.index.MultiPostingsEnum
-
Re-use and reset this instance on the provided slices.
- reset(TermsEnumIndex[]) - Method in class org.apache.lucene.index.MultiTermsEnum
-
The terms array must be newly created TermsEnum, ie
BytesRefIterator.next()has not yet been called. - reset(DataInput, long) - Method in class org.apache.lucene.util.packed.BlockPackedReaderIterator
-
Reset the current reader to wrap a stream of
valueCountvalues contained inin. - resetSkip() - Method in class org.apache.lucene.codecs.MultiLevelSkipListWriter
-
Creates new buffers or empties the existing ones
- resize(int) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Truncate or expand the list to the new size.
- resize(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Truncate or expand the list to the new size.
- resize(int) - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Truncate or expand the list to the new size.
- resize(int) - Method in class org.apache.lucene.util.packed.GrowableWriter
- resize(long) - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
-
Create a new copy of size
newSizebased on the content of this buffer. - resizeAt - Variable in class org.apache.lucene.internal.hppc.CharHashSet
-
Expand (rehash)
CharHashSet.keyswhenCharHashSet.assignedhits this value. - resizeAt - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Expand (rehash)
CharObjectHashMap.keyswhenCharObjectHashMap.assignedhits this value. - resizeAt - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Expand (rehash)
IntDoubleHashMap.keyswhenIntDoubleHashMap.assignedhits this value. - resizeAt - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Expand (rehash)
IntFloatHashMap.keyswhenIntFloatHashMap.assignedhits this value. - resizeAt - Variable in class org.apache.lucene.internal.hppc.IntHashSet
-
Expand (rehash)
IntHashSet.keyswhenIntHashSet.assignedhits this value. - resizeAt - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Expand (rehash)
IntIntHashMap.keyswhenIntIntHashMap.assignedhits this value. - resizeAt - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Expand (rehash)
IntLongHashMap.keyswhenIntLongHashMap.assignedhits this value. - resizeAt - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Expand (rehash)
IntObjectHashMap.keyswhenIntObjectHashMap.assignedhits this value. - resizeAt - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Expand (rehash)
LongFloatHashMap.keyswhenLongFloatHashMap.assignedhits this value. - resizeAt - Variable in class org.apache.lucene.internal.hppc.LongHashSet
-
Expand (rehash)
LongHashSet.keyswhenLongHashSet.assignedhits this value. - resizeAt - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Expand (rehash)
LongIntHashMap.keyswhenLongIntHashMap.assignedhits this value. - resizeAt - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Expand (rehash)
LongObjectHashMap.keyswhenLongObjectHashMap.assignedhits this value. - resizeBuffer(int) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
-
Grows the termBuffer to at least size newSize, preserving the existing content.
- resizeBuffer(int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- ResourceLoader - Interface in org.apache.lucene.util
-
Abstraction for loading resources (streams, files, and classes).
- ResourceLoaderAware - Interface in org.apache.lucene.util
-
Interface for a component that needs to be initialized by an implementation of
ResourceLoader. - restore(int, int) - Method in class org.apache.lucene.codecs.MutablePointTree
-
Restore values between i-th and j-th(excluding) in temporary storage into original storage.
- restore(int, int) - Method in class org.apache.lucene.util.StableMSBRadixSorter.MergeSorter
-
Restore values between i-th and j-th(excluding) in temporary storage into original storage.
- restore(int, int) - Method in class org.apache.lucene.util.StableMSBRadixSorter
-
Restore values between i-th and j-th(excluding) in temporary storage into original storage.
- restore(int, int) - Method in class org.apache.lucene.util.TimSorter
-
Restore element
jfrom the temporary storage into sloti. - restoreState(AttributeSource.State) - Method in class org.apache.lucene.util.AttributeSource
-
Restores this state by copying the values of all attribute implementations that this state contains into the attributes implementations of the targetStream.
- Result(IntsRef, T) - Constructor for class org.apache.lucene.util.fst.Util.Result
- rethrowAlways(Throwable) - Static method in class org.apache.lucene.util.IOUtils
-
This utility method takes a previously caught (non-null)
Throwableand rethrows either the original argument if it was a subclass of theIOExceptionor anRuntimeExceptionwith the cause set to the argument. - retrieveChecksum(IndexInput) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Returns (but does not validate) the checksum previously written by
CodecUtil.checkFooter(org.apache.lucene.store.ChecksumIndexInput). - retrieveChecksum(IndexInput, long) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Returns (but does not validate) the checksum previously written by
CodecUtil.checkFooter(org.apache.lucene.store.ChecksumIndexInput). - reuse(ByteBuffer) - Method in class org.apache.lucene.store.ByteBuffersDataOutput.ByteBufferRecycler
- ReuseStrategy() - Constructor for class org.apache.lucene.analysis.Analyzer.ReuseStrategy
-
Sole constructor.
- reverse - Variable in class org.apache.lucene.search.comparators.NumericComparator
- reverse() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Reverses the elements in this list and returns this list.
- reverse() - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Reverses the elements in this list and returns this list.
- reverse() - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Reverses the elements in this list and returns this list.
- reverse(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns an automaton accepting the reverse language.
- reverse(Automaton, Set<Integer>) - Static method in class org.apache.lucene.util.automaton.Operations
-
Reverses the automaton, returning the new initial states.
- reverseMul - Variable in class org.apache.lucene.search.FieldValueHitQueue
- rewind() - Method in class org.apache.lucene.store.ByteArrayDataInput
- rewrite(IndexReader) - Method in class org.apache.lucene.search.Query
-
Deprecated.
- rewrite(IndexReader, MultiTermQuery) - Method in class org.apache.lucene.search.DocValuesRewriteMethod
- rewrite(IndexReader, MultiTermQuery) - Method in class org.apache.lucene.search.MultiTermQuery.RewriteMethod
- rewrite(IndexReader, MultiTermQuery) - Method in class org.apache.lucene.search.ScoringRewrite
- rewrite(IndexReader, MultiTermQuery) - Method in class org.apache.lucene.search.TopTermsRewrite
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.BlendedTermQuery
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.BooleanQuery
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.BoostQuery
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.ConstantScoreQuery
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
-
Optimize our representation and our subqueries representations
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.DoubleValuesSource
-
Return a DoubleValuesSource specialised for the given IndexSearcher
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.FieldExistsQuery
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.IndexOrDocValuesQuery
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.LongValuesSource
-
Return a LongValuesSource specialised for the given IndexSearcher
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.MultiPhraseQuery
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.MultiTermQuery
-
To rewrite to a simpler form, instead return a simpler enum from
MultiTermQuery.getTermsEnum(Terms, AttributeSource). - rewrite(IndexSearcher) - Method in class org.apache.lucene.search.NGramPhraseQuery
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.PhraseQuery
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.Query
-
Expert: called to re-write queries into primitive queries.
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.Sort
-
Rewrites the SortFields in this Sort, returning a new Sort if any of the fields changes during their rewriting.
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.SortField
-
Rewrites this SortField, returning a new SortField if a change is made.
- rewrite(IndexSearcher) - Method in class org.apache.lucene.search.SynonymQuery
- rewrite(Query) - Method in class org.apache.lucene.search.IndexSearcher
-
Expert: called to re-write queries into primitive queries.
- rewrite(Query[]) - Method in class org.apache.lucene.search.BlendedTermQuery.DisjunctionMaxRewrite
- rewrite(Query[]) - Method in class org.apache.lucene.search.BlendedTermQuery.RewriteMethod
-
Merge the provided sub queries into a single
Queryobject. - REWRITEABLE - org.apache.lucene.search.SortField.Type
-
Force rewriting of SortField using
SortField.rewrite(IndexSearcher)before it can be used for sorting - rewriteMethod - Variable in class org.apache.lucene.search.MultiTermQuery
- RewriteMethod() - Constructor for class org.apache.lucene.search.BlendedTermQuery.RewriteMethod
-
Sole constructor
- RewriteMethod() - Constructor for class org.apache.lucene.search.MultiTermQuery.RewriteMethod
- rm(Path...) - Static method in class org.apache.lucene.util.IOUtils
-
Deletes one or more files or directories (and everything underneath it).
- RoaringDocIdSet - Class in org.apache.lucene.util
-
DocIdSetimplementation inspired from http://roaringbitmap.org/ - RoaringDocIdSet.Builder - Class in org.apache.lucene.util
-
A builder of
RoaringDocIdSets. - rollback() - Method in class org.apache.lucene.index.IndexWriter
-
Close the
IndexWriterwithout committing any changes that have occurred since the last commit (or since it was opened, if commit hasn't been called). - rollback() - Method in interface org.apache.lucene.index.TwoPhaseCommit
-
Discards any changes that have occurred since the last commit.
- RollingBuffer<T extends RollingBuffer.Resettable> - Class in org.apache.lucene.util
-
Acts like forever growing T[], but internally uses a circular buffer to reuse instances of T.
- RollingBuffer() - Constructor for class org.apache.lucene.util.RollingBuffer
- RollingBuffer.Resettable - Interface in org.apache.lucene.util
-
Implement to reset an instance
- round(long, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools
-
Limit a date's resolution.
- round(Date, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools
-
Limit a date's resolution.
- RPAREN - Static variable in class org.apache.lucene.geo.SimpleWKTShapeParser
- run() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler.MergeThread
- run() - Method in class org.apache.lucene.index.SegmentInfos.FindSegmentsFile
-
Locate the most recent
segmentsfile and runSegmentInfos.FindSegmentsFile.doBody(java.lang.String)on it. - run() - Method in class org.apache.lucene.search.ControlledRealTimeReopenThread
- run() - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread
-
Deprecated.
- run() - Method in interface org.apache.lucene.util.IORunnable
- run(byte[], int, int) - Method in class org.apache.lucene.util.automaton.ByteRunAutomaton
-
Returns true if the given byte array is accepted by this automaton
- run(char[], int, int) - Method in class org.apache.lucene.util.automaton.CharacterRunAutomaton
-
Returns true if the given string is accepted by this automaton
- run(String) - Method in class org.apache.lucene.util.automaton.CharacterRunAutomaton
-
Returns true if the given string is accepted by this automaton.
- run(IndexCommit) - Method in class org.apache.lucene.index.SegmentInfos.FindSegmentsFile
-
Run
SegmentInfos.FindSegmentsFile.doBody(java.lang.String)on the provided commit. - run(Automaton, String) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns true if the given string is accepted by the automaton.
- run(Automaton, IntsRef) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns true if the given string (expressed as unicode codepoints) is accepted by the automaton.
- runAutomaton - Variable in class org.apache.lucene.util.automaton.CompiledAutomaton
-
Matcher for quickly determining if a byte[] is accepted.
- RunAutomaton - Class in org.apache.lucene.util.automaton
-
Finite-state automaton with fast run operation.
- RunAutomaton(Automaton, int) - Constructor for class org.apache.lucene.util.automaton.RunAutomaton
-
Constructs a new
RunAutomatonfrom a deterministicAutomaton. - RunAutomaton(Automaton, int, int) - Constructor for class org.apache.lucene.util.automaton.RunAutomaton
-
Constructs a new
RunAutomatonfrom a deterministicAutomaton.
S
- s - Variable in class org.apache.lucene.search.similarities.Axiomatic
-
hyperparam for the growth function
- s - Variable in class org.apache.lucene.util.automaton.RegExp
-
String expression
- sameClassAs(Object) - Method in class org.apache.lucene.search.Query
-
Utility method to check whether
otheris not null and is exactly of the same class as this object's class. - sameLanguage(Automaton, Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns true if these two automata accept exactly the same language.
- SameThreadExecutorService - Class in org.apache.lucene.util
-
An
ExecutorServicethat executes tasks immediately in the calling thread during submit. - SameThreadExecutorService() - Constructor for class org.apache.lucene.util.SameThreadExecutorService
- save(int, int) - Method in class org.apache.lucene.codecs.MutablePointTree
-
Save the i-th value into the j-th position in temporary storage.
- save(int, int) - Method in class org.apache.lucene.util.StableMSBRadixSorter.MergeSorter
-
Save the i-th value into the j-th position in temporary storage.
- save(int, int) - Method in class org.apache.lucene.util.StableMSBRadixSorter
-
Save the i-th value into the j-th position in temporary storage.
- save(int, int) - Method in class org.apache.lucene.util.TimSorter
-
Save all elements between slots
iandi+leninto the temporary storage. - save(Path) - Method in class org.apache.lucene.util.fst.FST
-
Writes an automaton to a file.
- save(DataOutput) - Method in class org.apache.lucene.util.fst.FST.FSTMetadata
-
Save the metadata to a DataOutput
- save(DataOutput, DataOutput) - Method in class org.apache.lucene.util.fst.FST
-
Save the FST to DataOutput.
- SCALAR_QUANTIZATION_SAMPLE_SIZE - Static variable in class org.apache.lucene.util.quantization.ScalarQuantizer
- ScalarQuantizedRandomVectorScorerSupplier(VectorSimilarityFunction, ScalarQuantizer, RandomAccessQuantizedByteVectorValues) - Constructor for class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier
- ScalarQuantizedVectorScorer - Class in org.apache.lucene.codecs.hnsw
-
Default scalar quantized implementation of
FlatVectorsScorer. - ScalarQuantizedVectorScorer(FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer
- ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier - Class in org.apache.lucene.codecs.hnsw
-
Quantized vector scorer supplier
- ScalarQuantizedVectorSimilarity - Interface in org.apache.lucene.util.quantization
-
Calculates and adjust the scores correctly for quantized vectors given the scalar quantization parameters
- ScalarQuantizedVectorSimilarity.ByteVectorComparator - Interface in org.apache.lucene.util.quantization
-
Compares two byte vectors
- ScalarQuantizedVectorSimilarity.DotProduct - Class in org.apache.lucene.util.quantization
-
Calculates dot product on quantized vectors, applying the appropriate corrections
- ScalarQuantizedVectorSimilarity.Euclidean - Class in org.apache.lucene.util.quantization
-
Calculates euclidean distance on quantized vectors, applying the appropriate corrections
- ScalarQuantizedVectorSimilarity.MaximumInnerProduct - Class in org.apache.lucene.util.quantization
-
Calculates max inner product on quantized vectors, applying the appropriate corrections
- scalarQuantizer - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- ScalarQuantizer - Class in org.apache.lucene.util.quantization
-
Will scalar quantize float vectors into `int8` byte values.
- ScalarQuantizer(float, float, byte) - Constructor for class org.apache.lucene.util.quantization.ScalarQuantizer
- scaleMaxInnerProductScore(float) - Static method in class org.apache.lucene.util.VectorUtil
- scanIsEmpty() - Method in class org.apache.lucene.util.FixedBitSet
-
Scans the backing store to check if all bits are clear.
- scanIsEmpty() - Method in class org.apache.lucene.util.LongBitSet
-
Scans the backing store to check if all bits are clear.
- Scorable - Class in org.apache.lucene.search
-
Allows access to the score of a Query
- Scorable() - Constructor for class org.apache.lucene.search.Scorable
- Scorable.ChildScorable - Class in org.apache.lucene.search
-
A child Scorer and its relationship to its parent.
- score - Variable in class org.apache.lucene.search.ScoreDoc
-
The score of this document for the query.
- score() - Method in class org.apache.lucene.search.ConstantScoreScorer
- score() - Method in class org.apache.lucene.search.ConstantScoreWeight
-
Return the score produced by this
Weight. - score() - Method in class org.apache.lucene.search.FilterScorable
- score() - Method in class org.apache.lucene.search.FilterScorer
- score() - Method in class org.apache.lucene.search.IndriDisjunctionScorer
- score() - Method in class org.apache.lucene.search.IndriScorer
- score() - Method in class org.apache.lucene.search.Scorable
-
Returns the score of the current document matching the query.
- score() - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
- score() - Method in class org.apache.lucene.search.TermScorer
- score() - Method in interface org.apache.lucene.search.VectorScorer
-
Compute the score for the current document ID.
- score(byte[], float, byte[], float) - Method in class org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity.DotProduct
- score(byte[], float, byte[], float) - Method in class org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity.Euclidean
- score(byte[], float, byte[], float) - Method in class org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity.MaximumInnerProduct
- score(byte[], float, byte[], float) - Method in interface org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity
- score(double, double) - Method in class org.apache.lucene.search.similarities.Independence
-
Computes distance from independence
- score(double, double) - Method in class org.apache.lucene.search.similarities.IndependenceChiSquared
- score(double, double) - Method in class org.apache.lucene.search.similarities.IndependenceSaturated
- score(double, double) - Method in class org.apache.lucene.search.similarities.IndependenceStandardized
- score(float, long) - Method in class org.apache.lucene.search.similarities.Similarity.SimScorer
-
Score a single document.
- score(int) - Method in interface org.apache.lucene.util.hnsw.RandomVectorScorer
-
Returns the score between the query and the provided node.
- score(int, float) - Method in class org.apache.lucene.search.LeafSimScorer
-
Score the provided document assuming the given term document frequency.
- score(List<SegmentCommitInfo>, boolean, Map<SegmentCommitInfo, TieredMergePolicy.SegmentSizeAndDocs>) - Method in class org.apache.lucene.index.TieredMergePolicy
-
Expert: scores one merge; subclasses can override.
- score(List<Scorer>) - Method in class org.apache.lucene.search.IndriAndScorer
- score(LeafCollector, Bits) - Method in class org.apache.lucene.search.BulkScorer
-
Deprecated.in favour of
BulkScorer.score(LeafCollector, Bits, int, int). Callers should instead call the method variant that takes min and max as arguments, providing 0 andDocIdSetIterator.NO_MORE_DOCSto score the entire segment. Subclasses that override it should instead override its replacement. - score(LeafCollector, Bits, int, int) - Method in class org.apache.lucene.search.BulkScorer
-
Collects matching documents in a range and return an estimation of the next matching document which is on or after
max. - score(LeafCollector, Bits, int, int) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantBulkScorer
- score(LeafCollector, Bits, int, int) - Method in class org.apache.lucene.search.Weight.DefaultBulkScorer
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModel
-
Returns the informative content score combined with the after effect, more specifically
informationContentScore * aeTimes1pTfn / (1 + tfn). - score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelG
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelIF
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelIn
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelIne
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.DFISimilarity
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.DFRSimilarity
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Distribution
-
Computes the score.
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.DistributionLL
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.DistributionSPL
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.IBSimilarity
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.IndriDirichletSimilarity
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.LMDirichletSimilarity
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity
- score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.SimilarityBase
-
Scores the document
doc. - SCORE - org.apache.lucene.search.SortField.Type
-
Sort by document score (relevance).
- ScoreCachingWrappingScorer - Class in org.apache.lucene.search
-
A
Scorerwhich wraps another scorer and caches the score of the current document. - scoreCorrectionConstant - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- ScoreDoc - Class in org.apache.lucene.search
-
Holds one hit in
TopDocs. - ScoreDoc(int, float) - Constructor for class org.apache.lucene.search.ScoreDoc
-
Constructs a ScoreDoc.
- ScoreDoc(int, float, int) - Constructor for class org.apache.lucene.search.ScoreDoc
-
Constructs a ScoreDoc.
- scoreDocs - Variable in class org.apache.lucene.search.TopDocs
-
The top hits for the query.
- scoreMode() - Method in interface org.apache.lucene.search.Collector
-
Indicates what features are required from the scorer.
- scoreMode() - Method in class org.apache.lucene.search.FilterCollector
- scoreMode() - Method in class org.apache.lucene.search.MultiCollector
- scoreMode() - Method in class org.apache.lucene.search.TimeLimitingCollector
-
Deprecated.
- scoreMode() - Method in class org.apache.lucene.search.TopFieldCollector
- scoreMode() - Method in class org.apache.lucene.search.TopScoreDocCollector
- scoreMode() - Method in class org.apache.lucene.search.TotalHitCountCollector
- ScoreMode - Enum in org.apache.lucene.search
-
Different modes of search.
- scorer - Variable in class org.apache.lucene.search.DisiWrapper
- scorer - Variable in class org.apache.lucene.search.TopScoreDocCollector.ScorerLeafCollector
- scorer(byte[]) - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
- scorer(byte[]) - Method in class org.apache.lucene.index.ByteVectorValues
-
Return a
VectorScorerfor the given query vector. - scorer(float[]) - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
- scorer(float[]) - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
- scorer(float[]) - Method in class org.apache.lucene.index.FloatVectorValues
-
Return a
VectorScorerfor the given query vector and the currentFloatVectorValues. - scorer(float[]) - Method in class org.apache.lucene.util.quantization.QuantizedByteVectorValues
-
Return a
VectorScorerfor the given query vector. - scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.BM25Similarity
- scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.BooleanSimilarity
- scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.MultiSimilarity
- scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.PerFieldSimilarityWrapper
- scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.RawTFSimilarity
- scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.Similarity
-
Compute any collection-level weight (e.g.
- scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.SimilarityBase
- scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.TFIDFSimilarity
- scorer(int) - Method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier
- scorer(int) - Method in interface org.apache.lucene.util.hnsw.RandomVectorScorerSupplier
-
This creates a
RandomVectorScorerfor scoring random nodes in batches against the given ordinal. - scorer(LeafReaderContext) - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
- scorer(LeafReaderContext) - Method in class org.apache.lucene.search.FilterWeight
- scorer(LeafReaderContext) - Method in class org.apache.lucene.search.IndriAndWeight
- scorer(LeafReaderContext) - Method in class org.apache.lucene.search.PhraseWeight
- scorer(LeafReaderContext) - Method in class org.apache.lucene.search.Weight
-
Returns a
Scorerwhich can iterate in order over all matching documents and assign them a score. - Scorer - Class in org.apache.lucene.search
-
Expert: Common scoring functionality for different types of queries.
- Scorer(Weight) - Constructor for class org.apache.lucene.search.Scorer
-
Constructs a Scorer
- ScorerLeafCollector() - Constructor for class org.apache.lucene.search.TopScoreDocCollector.ScorerLeafCollector
- scorerSupplier - Variable in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
- scorerSupplier(LeafReaderContext) - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
- scorerSupplier(LeafReaderContext) - Method in class org.apache.lucene.search.Weight
-
Optional method.
- ScorerSupplier - Class in org.apache.lucene.search
-
A supplier of
Scorer. - ScorerSupplier() - Constructor for class org.apache.lucene.search.ScorerSupplier
- scores() - Method in class org.apache.lucene.util.hnsw.NeighborArray
- SCORES - Static variable in class org.apache.lucene.search.DoubleValuesSource
-
A DoubleValuesSource that exposes a document's score
- scoreTimes1pTfn(BasicStats) - Method in class org.apache.lucene.search.similarities.AfterEffect
-
Returns the product of the after effect with
1+tfn. - scoreTimes1pTfn(BasicStats) - Method in class org.apache.lucene.search.similarities.AfterEffectB
- scoreTimes1pTfn(BasicStats) - Method in class org.apache.lucene.search.similarities.AfterEffectL
- SCORING_BOOLEAN_REWRITE - Static variable in class org.apache.lucene.search.MultiTermQuery
-
A rewrite method that first translates each term into
BooleanClause.Occur.SHOULDclause in a BooleanQuery, and keeps the scores as computed by the query. - SCORING_BOOLEAN_REWRITE - Static variable in class org.apache.lucene.search.ScoringRewrite
-
A rewrite method that first translates each term into
BooleanClause.Occur.SHOULDclause in a BooleanQuery, and keeps the scores as computed by the query. - ScoringRewrite<B> - Class in org.apache.lucene.search
-
Base rewrite method that translates each term into a query, and keeps the scores as computed by the query.
- ScoringRewrite() - Constructor for class org.apache.lucene.search.ScoringRewrite
- scratch1 - Variable in class org.apache.lucene.util.StringSorter
- scratch2 - Variable in class org.apache.lucene.util.StringSorter
- scratchBytes1 - Variable in class org.apache.lucene.util.StringSorter
- scratchBytes2 - Variable in class org.apache.lucene.util.StringSorter
- search() - Method in class org.apache.lucene.util.fst.Util.TopNSearcher
- search(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsReader
- search(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.KnnVectorsReader
-
Return the k nearest neighbor documents as determined by comparison of their vector values for this field, to the given vector, by the field's similarity function.
- search(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
- search(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
- search(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsReader
- search(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.KnnVectorsReader
-
Return the k nearest neighbor documents as determined by comparison of their vector values for this field, to the given vector, by the field's similarity function.
- search(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
- search(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
- search(List<LeafReaderContext>, Weight, Collector) - Method in class org.apache.lucene.search.IndexSearcher
-
Lower-level search API.
- search(Query, int) - Method in class org.apache.lucene.search.IndexSearcher
-
Finds the top
nhits forquery. - search(Query, int, Sort) - Method in class org.apache.lucene.search.IndexSearcher
-
Search implementation with arbitrary sorting.
- search(Query, int, Sort, boolean) - Method in class org.apache.lucene.search.IndexSearcher
-
Search implementation with arbitrary sorting, plus control over whether hit scores and max score should be computed.
- search(Query, Collector) - Method in class org.apache.lucene.search.IndexSearcher
-
Deprecated.This method is being deprecated in favor of
IndexSearcher.search(Query, CollectorManager)due to its support for concurrency in IndexSearcher - search(Query, CollectorManager<C, T>) - Method in class org.apache.lucene.search.IndexSearcher
-
Lower-level search API.
- search(RandomVectorScorer, int, OnHeapHnswGraph, Bits, int) - Static method in class org.apache.lucene.util.hnsw.HnswGraphSearcher
-
Search
OnHeapHnswGraph, this method is thread safe. - search(RandomVectorScorer, KnnCollector, HnswGraph, Bits) - Static method in class org.apache.lucene.util.hnsw.HnswGraphSearcher
-
Searches HNSW graph for the nearest neighbors of a query vector.
- searchAfter(ScoreDoc, Query, int) - Method in class org.apache.lucene.search.IndexSearcher
-
Finds the top
nhits forquerywhere all results are after a previous result (after). - searchAfter(ScoreDoc, Query, int, Sort) - Method in class org.apache.lucene.search.IndexSearcher
-
Finds the top
nhits forquerywhere all results are after a previous result (after). - searchAfter(ScoreDoc, Query, int, Sort, boolean) - Method in class org.apache.lucene.search.IndexSearcher
-
Finds the top
nhits forquerywhere all results are after a previous result (after), allowing control over whether hit scores and max score should be computed. - SearcherFactory - Class in org.apache.lucene.search
-
Factory class used by
SearcherManagerto create new IndexSearchers. - SearcherFactory() - Constructor for class org.apache.lucene.search.SearcherFactory
- SearcherLifetimeManager - Class in org.apache.lucene.search
-
Keeps track of current plus old IndexSearchers, closing the old ones once they have timed out.
- SearcherLifetimeManager() - Constructor for class org.apache.lucene.search.SearcherLifetimeManager
- SearcherLifetimeManager.PruneByAge - Class in org.apache.lucene.search
-
Simple pruner that drops any searcher older by more than the specified seconds, than the newest searcher.
- SearcherLifetimeManager.Pruner - Interface in org.apache.lucene.search
- SearcherManager - Class in org.apache.lucene.search
-
Utility class to safely share
IndexSearcherinstances across multiple threads, while periodically reopening. - SearcherManager(DirectoryReader, SearcherFactory) - Constructor for class org.apache.lucene.search.SearcherManager
-
Creates and returns a new SearcherManager from an existing
DirectoryReader. - SearcherManager(IndexWriter, boolean, boolean, SearcherFactory) - Constructor for class org.apache.lucene.search.SearcherManager
-
Expert: creates and returns a new SearcherManager from the given
IndexWriter, controlling whether past deletions should be applied. - SearcherManager(IndexWriter, SearcherFactory) - Constructor for class org.apache.lucene.search.SearcherManager
-
Creates and returns a new SearcherManager from the given
IndexWriter. - SearcherManager(Directory, SearcherFactory) - Constructor for class org.apache.lucene.search.SearcherManager
-
Creates and returns a new SearcherManager from the given
Directory. - searchLeaf(LeafReaderContext, Weight, Collector) - Method in class org.apache.lucene.search.IndexSearcher
-
Lower-level search API
- searchLevel(RandomVectorScorer, int, int, int[], HnswGraph) - Method in class org.apache.lucene.util.hnsw.HnswGraphSearcher
-
Searches for the nearest neighbors of a query vector in a given level.
- searchNearestVectors(String, byte[], int, Bits, int) - Method in class org.apache.lucene.index.LeafReader
-
Return the k nearest neighbor documents as determined by comparison of their vector values for this field, to the given vector, by the field's similarity function.
- searchNearestVectors(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.index.CodecReader
- searchNearestVectors(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
- searchNearestVectors(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.index.FilterLeafReader
- searchNearestVectors(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.index.LeafReader
-
Return the k nearest neighbor documents as determined by comparison of their vector values for this field, to the given vector, by the field's similarity function.
- searchNearestVectors(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.index.ParallelLeafReader
- searchNearestVectors(String, float[], int, Bits, int) - Method in class org.apache.lucene.index.LeafReader
-
Return the k nearest neighbor documents as determined by comparison of their vector values for this field, to the given vector, by the field's similarity function.
- searchNearestVectors(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.index.CodecReader
- searchNearestVectors(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
- searchNearestVectors(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.index.FilterLeafReader
- searchNearestVectors(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.index.LeafReader
-
Return the k nearest neighbor documents as determined by comparison of their vector values for this field, to the given vector, by the field's similarity function.
- searchNearestVectors(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.index.ParallelLeafReader
- SECOND - org.apache.lucene.document.DateTools.Resolution
-
Limit a date's resolution to second granularity.
- seek(int, int) - Method in class org.apache.lucene.util.hnsw.HnswGraph
-
Move the pointer to exactly the given
level'starget. - seek(int, int) - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
- seek(long) - Method in class org.apache.lucene.store.BufferedIndexInput
- seek(long) - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- seek(long) - Method in class org.apache.lucene.store.ByteBuffersDataInput
- seek(long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- seek(long) - Method in class org.apache.lucene.store.ChecksumIndexInput
-
Sets current position in this file, where the next read will occur.
- seek(long) - Method in class org.apache.lucene.store.FilterIndexInput
- seek(long) - Method in class org.apache.lucene.store.IndexInput
-
Sets current position in this file, where the next read will occur.
- seekCeil(BytesRef) - Method in class org.apache.lucene.index.FilteredTermsEnum
-
This enum does not support seeking!
- seekCeil(BytesRef) - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
- seekCeil(BytesRef) - Method in class org.apache.lucene.index.MultiTermsEnum
- seekCeil(BytesRef) - Method in class org.apache.lucene.index.TermsEnum
-
Seeks to the specified term, if it exists, or to the next (ceiling) term.
- seekCeil(BytesRef) - Method in class org.apache.lucene.search.FuzzyTermsEnum
- seekCeil(BytesRef) - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
-
Seeks to smallest term that's >= target.
- seekCeil(IntsRef) - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
-
Seeks to smallest term that's >= target.
- seekChild(int) - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader
-
Seeks the skip entry on the given level
- seekExact(long) - Method in class org.apache.lucene.index.FilteredTermsEnum
-
This enum does not support seeking!
- seekExact(long) - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
- seekExact(long) - Method in class org.apache.lucene.index.MultiTermsEnum
- seekExact(long) - Method in class org.apache.lucene.index.TermsEnum
-
Seeks to the specified term by ordinal (position) as previously returned by
TermsEnum.ord(). - seekExact(long) - Method in class org.apache.lucene.search.FuzzyTermsEnum
- seekExact(BytesRef) - Method in class org.apache.lucene.index.BaseTermsEnum
- seekExact(BytesRef) - Method in class org.apache.lucene.index.FilteredTermsEnum
-
This enum does not support seeking!
- seekExact(BytesRef) - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
- seekExact(BytesRef) - Method in class org.apache.lucene.index.MultiTermsEnum
- seekExact(BytesRef) - Method in class org.apache.lucene.index.TermsEnum
-
Attempts to seek to the exact term, returning true if the term is found.
- seekExact(BytesRef) - Method in class org.apache.lucene.search.FuzzyTermsEnum
- seekExact(BytesRef) - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
-
Seeks to exactly this term, returning null if the term doesn't exist.
- seekExact(BytesRef, TermState) - Method in class org.apache.lucene.index.BaseTermsEnum
- seekExact(BytesRef, TermState) - Method in class org.apache.lucene.index.FilteredTermsEnum
-
This enum does not support seeking!
- seekExact(BytesRef, TermState) - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
- seekExact(BytesRef, TermState) - Method in class org.apache.lucene.index.TermsEnum
-
Expert: Seeks a specific position by
TermStatepreviously obtained fromTermsEnum.termState(). - seekExact(BytesRef, TermState) - Method in class org.apache.lucene.search.FuzzyTermsEnum
- seekExact(IntsRef) - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
-
Seeks to exactly this term, returning null if the term doesn't exist.
- seekFloor(BytesRef) - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
-
Seeks to biggest term that's <= target.
- seekFloor(IntsRef) - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
-
Seeks to biggest term that's <= target.
- seekInternal(long) - Method in class org.apache.lucene.store.BufferedIndexInput
-
Expert: implements seek.
- segment - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
Segment name.
- SEGMENT_FLUSH - org.apache.lucene.index.MergeTrigger
-
Merge was triggered by a segment flush.
- SegmentCacheable - Interface in org.apache.lucene.search
-
Interface defining whether or not an object can be cached against a
LeafReader - SegmentCommitInfo - Class in org.apache.lucene.index
-
Embeds a [read-only] SegmentInfo and adds per-commit fields.
- SegmentCommitInfo(SegmentInfo, int, int, long, long, long, byte[]) - Constructor for class org.apache.lucene.index.SegmentCommitInfo
-
Sole constructor.
- segmentFileName(String, String, String) - Static method in class org.apache.lucene.index.IndexFileNames
-
Returns a file name that includes the given segment name, your own custom name and extension.
- segmentInfo - Variable in class org.apache.lucene.index.MergeState
-
SegmentInfoof the newly merged segment. - segmentInfo - Variable in class org.apache.lucene.index.SegmentReadState
-
SegmentInfodescribing this segment. - segmentInfo - Variable in class org.apache.lucene.index.SegmentWriteState
-
SegmentInfodescribing this segment. - SegmentInfo - Class in org.apache.lucene.index
-
Information about a segment such as its name, directory, and files related to the segment.
- SegmentInfo(Directory, Version, Version, String, int, boolean, boolean, Codec, Map<String, String>, byte[], Map<String, String>, Sort) - Constructor for class org.apache.lucene.index.SegmentInfo
-
Construct a new complete SegmentInfo instance from input.
- segmentInfoFormat() - Method in class org.apache.lucene.codecs.Codec
-
Encodes/decodes segment info file
- segmentInfoFormat() - Method in class org.apache.lucene.codecs.FilterCodec
- segmentInfoFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
- SegmentInfoFormat - Class in org.apache.lucene.codecs
-
Expert: Controls the format of the
SegmentInfo(segment metadata file). - SegmentInfoFormat() - Constructor for class org.apache.lucene.codecs.SegmentInfoFormat
-
Sole constructor.
- segmentInfos - Variable in class org.apache.lucene.index.CheckIndex.Status
-
List of
CheckIndex.Status.SegmentInfoStatusinstances, detailing status of each segment. - SegmentInfos - Class in org.apache.lucene.index
-
A collection of segmentInfo objects with methods for operating on those segments in relation to the file system.
- SegmentInfos(int) - Constructor for class org.apache.lucene.index.SegmentInfos
-
Sole constructor.
- SegmentInfos.FindSegmentsFile<T> - Class in org.apache.lucene.index
-
Utility class for executing code that needs to do something with the current segments file.
- SegmentReader - Class in org.apache.lucene.index
-
IndexReader implementation over a single segment.
- SegmentReaderAccess - Interface in org.apache.lucene.internal.tests
-
Access to
SegmentReaderinternals exposed to the test framework. - SegmentReadState - Class in org.apache.lucene.index
-
Holder class for common parameters used during read.
- SegmentReadState(SegmentReadState, String) - Constructor for class org.apache.lucene.index.SegmentReadState
-
Create a
SegmentReadState. - SegmentReadState(Directory, SegmentInfo, FieldInfos, IOContext) - Constructor for class org.apache.lucene.index.SegmentReadState
-
Create a
SegmentReadState. - SegmentReadState(Directory, SegmentInfo, FieldInfos, IOContext, String) - Constructor for class org.apache.lucene.index.SegmentReadState
-
Create a
SegmentReadState. - segments - Variable in class org.apache.lucene.index.MergePolicy.OneMerge
-
Segments to be merged.
- SEGMENTS - Static variable in class org.apache.lucene.index.IndexFileNames
-
Name of the index segment file
- segmentsChecked - Variable in class org.apache.lucene.index.CheckIndex.Status
-
Empty unless you passed specific segments list to check as optional 3rd argument.
- segmentsFileName - Variable in class org.apache.lucene.index.CheckIndex.Status
-
Name of latest segments_N file in the index.
- segmentSuffix - Variable in class org.apache.lucene.index.SegmentReadState
-
Unique suffix for any postings files read for this segment.
- segmentSuffix - Variable in class org.apache.lucene.index.SegmentWriteState
-
Unique suffix for any postings files written for this segment.
- SegmentWriteState - Class in org.apache.lucene.index
-
Holder class for common parameters used during write.
- SegmentWriteState(SegmentWriteState, String) - Constructor for class org.apache.lucene.index.SegmentWriteState
-
Create a shallow copy of
SegmentWriteStatewith a new segment suffix. - SegmentWriteState(InfoStream, Directory, SegmentInfo, FieldInfos, BufferedUpdates, IOContext) - Constructor for class org.apache.lucene.index.SegmentWriteState
-
Sole constructor.
- SegmentWriteState(InfoStream, Directory, SegmentInfo, FieldInfos, BufferedUpdates, IOContext, String) - Constructor for class org.apache.lucene.index.SegmentWriteState
-
Constructor which takes segment suffix.
- segString() - Method in class org.apache.lucene.index.MergePolicy.OneMerge
-
Returns a readable description of the current merge state.
- segString(IndexWriter) - Method in interface org.apache.lucene.internal.tests.IndexWriterAccess
- segString(MergePolicy.MergeContext, Iterable<SegmentCommitInfo>) - Method in class org.apache.lucene.index.MergePolicy
-
Builds a String representation of the given SegmentCommitInfo instances
- segString(Directory) - Method in class org.apache.lucene.index.MergePolicy.MergeSpecification
-
Returns a description of the merges in this specification.
- segUpdates - Variable in class org.apache.lucene.index.SegmentWriteState
-
Deletes and updates to apply while we are flushing the segment.
- select(int, int, int) - Method in class org.apache.lucene.util.IntroSelector
- select(int, int, int) - Method in class org.apache.lucene.util.RadixSelector
- select(int, int, int) - Method in class org.apache.lucene.util.Selector
-
Reorder elements so that the element at position
kis the same as if all elements were sorted and all other elements are partitioned around it:[from, k)only contains elements that are less than or equal tokand(k, to)only contains elements that are greater than or equal tok. - select(BKDRadixSelector.PathSlice, BKDRadixSelector.PathSlice[], long, long, long, int, int) - Method in class org.apache.lucene.util.bkd.BKDRadixSelector
-
It uses the provided
pointsfrom the givenfromto the giventoto populate thepartitionSlicesarray holder (length > 1) with two path slices so the path slice at position 0 containspartition - frompoints where the value of thedimis lower or equal to theto -frompoints on the slice at position 1. - select(T[], int, int, int, Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil
-
Reorganize
arr[from:to[so that the element at offset k is at the same position as ifarr[from:to]was sorted, and all elements on its left are less than or equal to it, and all elements on its right are greater than or equal to it. - Selector - Class in org.apache.lucene.util
-
An implementation of a selection algorithm, ie.
- Selector() - Constructor for class org.apache.lucene.util.Selector
- SentenceAttribute - Interface in org.apache.lucene.analysis.tokenattributes
-
This attribute tracks what sentence a given token belongs to as well as potentially other sentence specific attributes.
- SentenceAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
-
Default implementation of
SentenceAttribute. - SentenceAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
-
Initialize this attribute to default
- SentinelIntSet - Class in org.apache.lucene.util
-
A native int hash-based set where one value is reserved to mean "EMPTY" internally.
- SentinelIntSet(int, int) - Constructor for class org.apache.lucene.util.SentinelIntSet
- SerialMergeScheduler - Class in org.apache.lucene.index
-
A
MergeSchedulerthat simply does each merge sequentially, using the current thread. - SerialMergeScheduler() - Constructor for class org.apache.lucene.index.SerialMergeScheduler
-
Sole constructor.
- set(int) - Method in class org.apache.lucene.util.BitSet
-
Set the bit at
i. - set(int) - Method in class org.apache.lucene.util.FixedBitSet
- set(int) - Method in class org.apache.lucene.util.SparseFixedBitSet
-
Set the bit at index
i. - set(int, float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
- set(int, int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
- set(int, int) - Method in class org.apache.lucene.util.FixedBitSet
-
Sets a range of bits
- set(int, long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
- set(int, long) - Method in class org.apache.lucene.util.packed.GrowableWriter
- set(int, long) - Method in class org.apache.lucene.util.packed.PackedInts.Mutable
-
Set the value at the given index in the array.
- set(int, long[], int, int) - Method in class org.apache.lucene.util.packed.GrowableWriter
- set(int, long[], int, int) - Method in class org.apache.lucene.util.packed.PackedInts.Mutable
-
Bulk set: set at least one and at most
lenlongs starting atoffinarrinto this mutable, starting atindex. - set(long) - Method in class org.apache.lucene.util.LongBitSet
- set(long, long) - Method in class org.apache.lucene.util.LongBitSet
-
Sets a range of bits
- set(long, long) - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
-
Set value at
index. - set(T) - Method in class org.apache.lucene.util.CloseableThreadLocal
- set(T) - Method in class org.apache.lucene.util.SetOnce
-
Sets the given object.
- setAborted() - Method in class org.apache.lucene.index.MergePolicy.OneMerge
-
Marks this merge as aborted.
- setAccept(int, boolean) - Method in class org.apache.lucene.util.automaton.Automaton.Builder
-
Set or clear this state as an accept state.
- setAccept(int, boolean) - Method in class org.apache.lucene.util.automaton.Automaton
-
Set or clear this state as an accept state.
- setAnalyzer(Analyzer) - Method in class org.apache.lucene.util.QueryBuilder
-
Sets the analyzer used to tokenize text.
- setAutoGenerateMultiTermSynonymsPhraseQuery(boolean) - Method in class org.apache.lucene.util.QueryBuilder
-
Set to
trueif phrase queries should be automatically generated for multi terms synonyms. - setAvgFieldLength(double) - Method in class org.apache.lucene.search.similarities.BasicStats
-
Sets the average field length.
- setBaseline() - Method in class org.apache.lucene.search.TimeLimitingCollector
-
Deprecated.Syntactic sugar for
TimeLimitingCollector.setBaseline(long)usingCounter.get()on the clock passed to the constructor. - setBaseline(long) - Method in class org.apache.lucene.search.TimeLimitingCollector
-
Deprecated.Sets the baseline for this collector.
- setBinaryValue(BytesRef) - Method in class org.apache.lucene.document.StoredValue
-
Set a binary value.
- setBoost(float) - Method in interface org.apache.lucene.search.BoostAttribute
-
Sets the boost in this attribute
- setBoost(float) - Method in class org.apache.lucene.search.BoostAttributeImpl
- setBottom(int) - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
- setBottom(int) - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
- setBottom(int) - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
- setBottom(int) - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
- setBottom(int) - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
- setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
- setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
- setBottom(int) - Method in interface org.apache.lucene.search.LeafFieldComparator
-
Set the bottom slot, ie the "weakest" (sorted last) entry in the queue.
- setBufferSize(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Sets the scanner buffer size in chars
- setByteAt(int, byte) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Set a byte.
- setBytesComparator(Comparator<BytesRef>) - Method in class org.apache.lucene.search.SortField
- setBytesRef(BytesRef) - Method in interface org.apache.lucene.analysis.tokenattributes.BytesTermAttribute
-
Sets the
BytesRefof the term - setBytesRef(BytesRef) - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
- setBytesValue(byte[]) - Method in class org.apache.lucene.document.Field
-
Expert: change the value of this field.
- setBytesValue(BytesRef) - Method in class org.apache.lucene.document.DoublePoint
- setBytesValue(BytesRef) - Method in class org.apache.lucene.document.Field
-
Expert: change the value of this field.
- setBytesValue(BytesRef) - Method in class org.apache.lucene.document.FloatPoint
- setBytesValue(BytesRef) - Method in class org.apache.lucene.document.InetAddressPoint
- setBytesValue(BytesRef) - Method in class org.apache.lucene.document.IntPoint
- setBytesValue(BytesRef) - Method in class org.apache.lucene.document.KeywordField
- setBytesValue(BytesRef) - Method in class org.apache.lucene.document.LongPoint
- setBytesValue(BytesRef) - Method in class org.apache.lucene.document.StringField
- setByteValue(byte) - Method in class org.apache.lucene.document.Field
-
Expert: change the value of this field.
- setCalibrateSizeByDeletes(boolean) - Method in class org.apache.lucene.index.LogMergePolicy
-
Sets whether the segment size should be calibrated by the number of deletes when choosing segments for merge.
- setCharAt(int, char) - Method in class org.apache.lucene.util.CharsRefBuilder
-
Set a char.
- setCheckPendingFlushUpdate(boolean) - Method in class org.apache.lucene.index.IndexWriterConfig
- setCheckPendingFlushUpdate(boolean) - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Expert: sets if indexing threads check for pending flushes on update in order to help our flushing indexing buffers to disk.
- setChecksumsOnly(boolean) - Method in class org.apache.lucene.index.CheckIndex
-
If true, only validate physical integrity for all files.
- setCodec(Codec) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Set the
Codec. - setCodec(Codec) - Method in class org.apache.lucene.index.SegmentInfo
-
Can only be called once.
- setCollectionProbability(double) - Method in class org.apache.lucene.search.similarities.LMSimilarity.LMStats
-
Sets the probability that the current term is generated by the collection.
- setCollector(Collector) - Method in class org.apache.lucene.search.TimeLimitingCollector
-
Deprecated.This is so the same timer can be used with a multi-phase search process such as grouping.
- setCommitOnClose(boolean) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Sets if calls
IndexWriter.close()should first commit before closing. - setCompetitiveTerm(BytesRef) - Method in interface org.apache.lucene.search.MaxNonCompetitiveBoostAttribute
-
This is the term or
nullof the term that triggered the boost change. - setCompetitiveTerm(BytesRef) - Method in class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
- setConcurrentMergeSchedulerAccess(ConcurrentMergeSchedulerAccess) - Static method in class org.apache.lucene.internal.tests.TestSecrets
-
For internal initialization only.
- setCurBuf(ByteBuffer) - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.
- setCurrentLabel(int) - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
- setCurrentLabel(int) - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
- setDefault(Codec) - Static method in class org.apache.lucene.codecs.Codec
-
expert: sets the default codec used for newly created
IndexWriterConfigs. - setDefault(InfoStream) - Static method in class org.apache.lucene.util.InfoStream
-
Sets the default
InfoStreamused by a newly instantiated classes. - setDefaultMaxMergesAndThreads(boolean) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Sets max merges and threads to proper defaults for rotational or non-rotational storage.
- setDefaultQueryCache(QueryCache) - Static method in class org.apache.lucene.search.IndexSearcher
-
Expert: set the default
QueryCacheinstance. - setDefaultQueryCachingPolicy(QueryCachingPolicy) - Static method in class org.apache.lucene.search.IndexSearcher
-
Expert: set the default
QueryCachingPolicyinstance. - setDeletesPctAllowed(double) - Method in class org.apache.lucene.index.TieredMergePolicy
-
Controls the maximum percentage of deleted documents that is tolerated in the index.
- setDelGen(long) - Method in class org.apache.lucene.index.PrefixCodedTerms
-
Records del gen for this packet.
- setDimensions(int, int) - Method in class org.apache.lucene.document.FieldType
-
Enables points indexing.
- setDimensions(int, int, int) - Method in class org.apache.lucene.document.FieldType
-
Enables points indexing with selectable dimension indexing.
- setDocFreq(long) - Method in class org.apache.lucene.search.similarities.BasicStats
-
Sets the document frequency.
- setDocId(int) - Method in class org.apache.lucene.util.BitSetIterator
-
Set the current doc id that this iterator is on.
- setDocValuesType(DocValuesType) - Method in class org.apache.lucene.document.FieldType
-
Sets the field's DocValuesType
- setDocValuesType(DocValuesType) - Method in class org.apache.lucene.index.FieldInfo
-
Record that this field is indexed with docvalues, with the specified type
- setDocValuesUpdatesFiles(Map<Integer, Set<String>>) - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Sets the DocValues updates file names, per field number.
- setDoSlowChecks(boolean) - Method in class org.apache.lucene.index.CheckIndex
-
If true, additional slow checks are performed.
- setDoubleValue(double) - Method in class org.apache.lucene.document.DoubleDocValuesField
- setDoubleValue(double) - Method in class org.apache.lucene.document.DoubleField
- setDoubleValue(double) - Method in class org.apache.lucene.document.DoublePoint
- setDoubleValue(double) - Method in class org.apache.lucene.document.Field
-
Expert: change the value of this field.
- setDoubleValue(double) - Method in class org.apache.lucene.document.StoredValue
-
Set a double value.
- setDoubleValues(double...) - Method in class org.apache.lucene.document.DoublePoint
-
Change the values of this field
- setEmpty() - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
-
Sets the length of the termBuffer to zero.
- setEmpty() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- setEnableGraphQueries(boolean) - Method in class org.apache.lucene.util.QueryBuilder
-
Enable or disable graph TokenStream processing (enabled by default).
- setEnablePositionIncrements(boolean) - Method in class org.apache.lucene.util.QueryBuilder
-
Set to
trueto enable position increments in result query. - setExplicitLuceneMatchVersion(boolean) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
- setFailFast(boolean) - Method in class org.apache.lucene.index.CheckIndex
-
If true, just throw the original exception immediately when corruption is detected, rather than continuing to iterate to other segments looking for more corruption.
- setFeatureValue(float) - Method in class org.apache.lucene.document.FeatureField
-
Update the feature value of this field.
- setField(FieldInfo) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
- setField(FieldInfo) - Method in class org.apache.lucene.codecs.PostingsWriterBase
-
Sets the current field for writing.
- setField(FieldInfo) - Method in class org.apache.lucene.codecs.PushPostingsWriterBase
-
Sets the current field for writing, and returns the fixed length of long[] metadata (which is fixed per field), called when the writing switches to another field.
- setFieldInfosFiles(Set<String>) - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Sets the FieldInfos file names.
- setFiles(Collection<String>) - Method in class org.apache.lucene.index.SegmentInfo
-
Sets the files written for this segment.
- setFilterInputIndexAccess(FilterIndexInputAccess) - Static method in class org.apache.lucene.internal.tests.TestSecrets
-
For internal initialization only.
- setFinalOffsetGapAsHole(boolean) - Method in class org.apache.lucene.analysis.TokenStreamToAutomaton
-
If true, any final offset gaps will result in adding a position hole.
- setFlags(int) - Method in interface org.apache.lucene.analysis.tokenattributes.FlagsAttribute
-
Set the flags to a new bitset.
- setFlags(int) - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
- setFloatValue(float) - Method in class org.apache.lucene.document.Field
-
Expert: change the value of this field.
- setFloatValue(float) - Method in class org.apache.lucene.document.FloatDocValuesField
- setFloatValue(float) - Method in class org.apache.lucene.document.FloatField
- setFloatValue(float) - Method in class org.apache.lucene.document.FloatPoint
- setFloatValue(float) - Method in class org.apache.lucene.document.StoredValue
-
Set a float value.
- setFloatValues(float...) - Method in class org.apache.lucene.document.FloatPoint
-
Change the values of this field
- setFloorSegmentMB(double) - Method in class org.apache.lucene.index.TieredMergePolicy
-
Segments smaller than this size are merged more aggressively: They are candidates for full-flush merges, in order to reduce the number of segments in the index prior to opening a new point-in-time view of the index.
- setForceMergeDeletesPctAllowed(double) - Method in class org.apache.lucene.index.TieredMergePolicy
-
When forceMergeDeletes is called, we only merge away a segment if its delete percentage is over this threshold.
- setForceMergeMBPerSec(double) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Set the per-merge IO throttle rate for forced merges (default:
Double.POSITIVE_INFINITY). - setGreedy(boolean) - Method in class org.apache.lucene.search.TimeLimitingCollector
-
Deprecated.Sets whether this time limited collector is greedy.
- setGroupingFunction(Function<String, Optional<String>>) - Method in class org.apache.lucene.store.MMapDirectory
-
Configures a grouping function for files that are part of the same logical group.
- setHitsThresholdReached() - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
- setHitsThresholdReached() - Method in interface org.apache.lucene.search.LeafFieldComparator
-
Informs this leaf comparator that hits threshold is reached.
- setIndexCommit(IndexCommit) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Expert: allows to open a certain commit point.
- setIndexCreatedVersionMajor(int) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Expert: set the compatibility version to use for this index.
- setIndexDeletionPolicy(IndexDeletionPolicy) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Expert: allows an optional
IndexDeletionPolicyimplementation to be specified. - setIndexOptions(IndexOptions) - Method in class org.apache.lucene.document.FieldType
-
Sets the indexing options for the field:
- setIndexPackageAccess(IndexPackageAccess) - Static method in class org.apache.lucene.internal.tests.TestSecrets
-
For internal initialization only.
- setIndexSort(Sort) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Set the
Sortorder to use for all (flushed and merged) segments. - setIndexWriterAccess(IndexWriterAccess) - Static method in class org.apache.lucene.internal.tests.TestSecrets
-
For internal initialization only.
- setIndexWriterEventListener(IndexWriterEventListener) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Set event listener to record key events in IndexWriter
- setIndexWriterMaxDocs(int) - Method in interface org.apache.lucene.internal.tests.IndexPackageAccess
- setInetAddressValue(InetAddress) - Method in class org.apache.lucene.document.InetAddressPoint
-
Change the values of this field
- setInfoStream(PrintStream) - Method in class org.apache.lucene.index.CheckIndex
-
Set infoStream where messages should go.
- setInfoStream(PrintStream) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Convenience method that uses
PrintStreamInfoStream. - setInfoStream(PrintStream) - Static method in class org.apache.lucene.index.SegmentInfos
-
If non-null, information about retries when loading the segments file will be printed to this.
- setInfoStream(PrintStream, boolean) - Method in class org.apache.lucene.index.CheckIndex
-
Set infoStream where messages should go.
- setInfoStream(InfoStream) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Information about merges, deletes and a message when maxFieldLength is reached will be printed to this.
- setInfoStream(InfoStream) - Method in interface org.apache.lucene.util.hnsw.HnswBuilder
-
Set info-stream to output debugging information
- setInfoStream(InfoStream) - Method in class org.apache.lucene.util.hnsw.HnswConcurrentMergeBuilder
- setInfoStream(InfoStream) - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
- setInitialSeekTerm(BytesRef) - Method in class org.apache.lucene.index.FilteredTermsEnum
-
Use this method to set the initial
BytesRefto seek before iterating. - setIntAt(int, int) - Method in class org.apache.lucene.util.IntsRefBuilder
-
Set an int.
- setIntValue(int) - Method in class org.apache.lucene.document.Field
-
Expert: change the value of this field.
- setIntValue(int) - Method in class org.apache.lucene.document.IntField
- setIntValue(int) - Method in class org.apache.lucene.document.IntPoint
- setIntValue(int) - Method in class org.apache.lucene.document.StoredValue
-
Set an integer value.
- setIntValues(int...) - Method in class org.apache.lucene.document.IntPoint
-
Change the values of this field
- setKeyword(boolean) - Method in interface org.apache.lucene.analysis.tokenattributes.KeywordAttribute
-
Marks the current token as keyword if set to
true. - setKeyword(boolean) - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
- setLastSkipData(int) - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader
-
Copies the values of the last read skip entry on this level
- setLeafSorter(Comparator<LeafReader>) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Set the comparator for sorting leaf readers.
- setLength(int) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
-
Set number of valid characters (length of the term) in the termBuffer array.
- setLength(int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- setLength(int) - Method in class org.apache.lucene.index.FieldInvertState
-
Set length value.
- setLength(int) - Method in class org.apache.lucene.util.BytesRefBuilder
-
Set the length.
- setLength(int) - Method in class org.apache.lucene.util.CharsRefBuilder
-
Set the length.
- setLength(int) - Method in class org.apache.lucene.util.IntsRefBuilder
-
Set the length.
- setLiveCommitData(Iterable<Map.Entry<String, String>>) - Method in class org.apache.lucene.index.IndexWriter
-
Sets the iterator to provide the commit user data map at commit time.
- setLiveCommitData(Iterable<Map.Entry<String, String>>, boolean) - Method in class org.apache.lucene.index.IndexWriter
-
Sets the commit user data iterator, controlling whether to advance the
SegmentInfos.getVersion(). - setLocationValue(double, double) - Method in class org.apache.lucene.document.LatLonDocValuesField
-
Change the values of this field
- setLocationValue(double, double) - Method in class org.apache.lucene.document.LatLonPoint
-
Change the values of this field
- setLocationValue(float, float) - Method in class org.apache.lucene.document.XYDocValuesField
-
Change the values of this field
- setLocationValue(float, float) - Method in class org.apache.lucene.document.XYPointField
-
Change the values of this field
- setLongValue(long) - Method in class org.apache.lucene.document.DoubleDocValuesField
- setLongValue(long) - Method in class org.apache.lucene.document.DoubleField
- setLongValue(long) - Method in class org.apache.lucene.document.Field
-
Expert: change the value of this field.
- setLongValue(long) - Method in class org.apache.lucene.document.FloatDocValuesField
- setLongValue(long) - Method in class org.apache.lucene.document.FloatField
- setLongValue(long) - Method in class org.apache.lucene.document.LongField
- setLongValue(long) - Method in class org.apache.lucene.document.LongPoint
- setLongValue(long) - Method in class org.apache.lucene.document.StoredValue
-
Set a long value.
- setLongValues(long...) - Method in class org.apache.lucene.document.LongPoint
-
Change the values of this field
- setMaxBufferedDocs(int) - Method in class org.apache.lucene.index.IndexWriterConfig
- setMaxBufferedDocs(int) - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Determines the minimal number of documents required before the buffered in-memory documents are flushed as a new Segment.
- setMaxCFSSegmentSizeMB(double) - Method in class org.apache.lucene.index.FilterMergePolicy
- setMaxCFSSegmentSizeMB(double) - Method in class org.apache.lucene.index.MergePolicy
-
If a merged segment will be more than this value, leave the segment as non-compound file even if compound file is enabled.
- setMaxCFSSegmentSizeMB(double) - Method in class org.apache.lucene.index.NoMergePolicy
- setMaxClauseCount(int) - Static method in class org.apache.lucene.search.BooleanQuery
-
Deprecated.
- setMaxClauseCount(int) - Static method in class org.apache.lucene.search.IndexSearcher
-
Set the maximum number of clauses permitted per Query.
- setMaxFullFlushMergeWaitMillis(long) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Expert: sets the amount of time to wait for merges (during
IndexWriter.commit()orIndexWriter.getReader(boolean, boolean)) returned by MergePolicy.findFullFlushMerges(...). - setMaxMergeAtOnce(int) - Method in class org.apache.lucene.index.TieredMergePolicy
-
Maximum number of segments to be merged at a time during "normal" merging.
- setMaxMergeDocs(int) - Method in class org.apache.lucene.index.LogMergePolicy
-
Determines the largest segment (measured by document count) that may be merged with other segments.
- setMaxMergedSegmentMB(double) - Method in class org.apache.lucene.index.TieredMergePolicy
-
Maximum sized segment to produce during normal merging.
- setMaxMergeMB(double) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
-
Determines the largest segment (measured by total byte size of the segment's files, in MB) that may be merged with other segments.
- setMaxMergeMBForForcedMerge(double) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
-
Determines the largest segment (measured by total byte size of the segment's files, in MB) that may be merged with other segments during forceMerge.
- setMaxMergesAndThreads(int, int) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Expert: directly set the maximum number of merge threads and simultaneous merges allowed.
- setMaxNonCompetitiveBoost(float) - Method in class org.apache.lucene.search.FuzzyTermsEnum
-
Sets the maximum non-competitive boost, which may allow switching to a lower max-edit automaton at run time
- setMaxNonCompetitiveBoost(float) - Method in interface org.apache.lucene.search.MaxNonCompetitiveBoostAttribute
-
This is the maximum boost that would not be competitive.
- setMaxNonCompetitiveBoost(float) - Method in class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
- setMaxTokenLength(int) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
-
Set the max allowed token length.
- setMaxTokenLength(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
-
Set the max allowed token length.
- setMBPerSec(double) - Method in class org.apache.lucene.index.MergeRateLimiter
- setMBPerSec(double) - Method in class org.apache.lucene.store.RateLimiter
-
Sets an updated MB per second rate limit.
- setMBPerSec(double) - Method in class org.apache.lucene.store.RateLimiter.SimpleRateLimiter
-
Sets an updated mb per second rate limit.
- setMergedSegmentWarmer(IndexWriter.IndexReaderWarmer) - Method in class org.apache.lucene.index.IndexWriterConfig
- setMergedSegmentWarmer(IndexWriter.IndexReaderWarmer) - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Set the merged segment warmer.
- setMergeFactor(int) - Method in class org.apache.lucene.index.LogMergePolicy
-
Determines how often segment indices are merged by addDocument().
- setMergeInfo(SegmentCommitInfo) - Method in class org.apache.lucene.index.MergePolicy.OneMerge
-
Expert: Sets the
SegmentCommitInfoof the merged segment. - setMergePolicy(MergePolicy) - Method in class org.apache.lucene.index.IndexWriterConfig
- setMergePolicy(MergePolicy) - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Expert:
MergePolicyis invoked whenever there are changes to the segments in the index. - setMergeScheduler(MergeScheduler) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Expert: sets the merge scheduler used by this writer.
- setMinCompetitiveScore(float) - Method in class org.apache.lucene.search.ConstantScoreScorer
- setMinCompetitiveScore(float) - Method in class org.apache.lucene.search.ImpactsDISI
-
Set the minimum competitive score.
- setMinCompetitiveScore(float) - Method in class org.apache.lucene.search.Scorable
-
Optional method: Tell the scorer that its iterator may safely ignore all documents whose score is less than the given
minScore. - setMinCompetitiveScore(float) - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
- setMinCompetitiveScore(float) - Method in class org.apache.lucene.search.TermScorer
- setMinimumNumberShouldMatch(int) - Method in class org.apache.lucene.search.BooleanQuery.Builder
-
Specifies a minimum number of the optional BooleanClauses which must be satisfied.
- setMinMergeDocs(int) - Method in class org.apache.lucene.index.LogDocMergePolicy
-
Sets the minimum size for the lowest level segments.
- setMinMergeMB(double) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
-
Sets the minimum size for the lowest level segments.
- setMissingValue(Object) - Method in class org.apache.lucene.search.SortedNumericSortField
- setMissingValue(Object) - Method in class org.apache.lucene.search.SortedSetSortField
-
Set how missing values (the empty set) are sorted.
- setMissingValue(Object) - Method in class org.apache.lucene.search.SortField
-
Set the value to use for documents that don't have a value.
- setNextWriteGeneration(long) - Method in class org.apache.lucene.index.SegmentInfos
-
Set the generation to be used for the next commit
- setNoCFSRatio(double) - Method in class org.apache.lucene.index.FilterMergePolicy
- setNoCFSRatio(double) - Method in class org.apache.lucene.index.MergePolicy
-
If a merged segment will be more than this percentage of the total size of the index, leave the segment as non-compound file even if compound file is enabled.
- setNoCFSRatio(double) - Method in class org.apache.lucene.index.NoMergePolicy
- setNumberOfDocuments(long) - Method in class org.apache.lucene.search.similarities.BasicStats
-
Sets the number of documents.
- setNumberOfFieldTokens(long) - Method in class org.apache.lucene.search.similarities.BasicStats
-
Sets the total number of tokens in the field.
- setNumOverlap(int) - Method in class org.apache.lucene.index.FieldInvertState
-
Set number of terms with
positionIncrement == 0. - setOffset(int, int) - Method in interface org.apache.lucene.analysis.tokenattributes.OffsetAttribute
-
Set the starting and ending offset.
- setOffset(int, int) - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
- setOffset(int, int) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
-
Set the starting and ending offset.
- setOmitNorms(boolean) - Method in class org.apache.lucene.document.FieldType
-
Set to
trueto omit normalization values for the field. - setOmitsNorms() - Method in class org.apache.lucene.index.FieldInfo
-
Omit norms for this field.
- SetOnce<T> - Class in org.apache.lucene.util
-
A convenient class which offers a semi-immutable object wrapper implementation which allows one to set the value of an object exactly once, and retrieve it many times.
- SetOnce() - Constructor for class org.apache.lucene.util.SetOnce
-
A default constructor which does not set the internal object, and allows setting it by calling
SetOnce.set(Object). - SetOnce(T) - Constructor for class org.apache.lucene.util.SetOnce
-
Creates a new instance with the internal object set to the given object.
- SetOnce.AlreadySetException - Exception in org.apache.lucene.util
-
Thrown when
SetOnce.set(Object)is called more than once. - setOpenMode(IndexWriterConfig.OpenMode) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Specifies
IndexWriterConfig.OpenModeof the index. - setOptimizeSortWithIndexedData(boolean) - Method in class org.apache.lucene.search.SortField
-
Deprecated.should only be used for compatibility with 8.x indices that got created with inconsistent data across fields, or the wrong sort configuration in the index sort
- setOptimizeSortWithPoints(boolean) - Method in class org.apache.lucene.search.SortField
-
Deprecated.should only be used for compatibility with 8.x indices that got created with inconsistent data across fields, or the wrong sort configuration in the index sort. This is a duplicate method for
SortField#setOptimizeSortWithIndexedData. - setOut(PrintStream) - Method in class org.apache.lucene.index.CheckIndex.Options
-
Set the PrintStream to use for reporting results.
- setParentField(String) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Sets the parent document field.
- setPayload(BytesRef) - Method in interface org.apache.lucene.analysis.tokenattributes.PayloadAttribute
-
Sets this Token's payload.
- setPayload(BytesRef) - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
- setPivot(int) - Method in class org.apache.lucene.util.IntroSelector
-
Save the value at slot
iso that it can later be used as a pivot, seeIntroSelector.comparePivot(int). - setPivot(int) - Method in class org.apache.lucene.util.IntroSorter
- setPivot(int) - Method in class org.apache.lucene.util.Sorter
-
Save the value at slot
iso that it can later be used as a pivot, seeSorter.comparePivot(int). - setPointDimensions(int, int, int) - Method in class org.apache.lucene.index.FieldInfo
-
Record that this field is indexed with points, with the specified number of dimensions and bytes per dimension.
- setPosition(int) - Method in class org.apache.lucene.store.ByteArrayDataInput
- setPosition(long) - Method in class org.apache.lucene.util.fst.FST.BytesReader
-
Set current read position.
- setPosition(long) - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataInput
-
Seek to a position previously obtained from
PagedBytes.PagedBytesDataInput.getPosition(). - setPositionIncrement(int) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
-
Set the position increment.
- setPositionIncrement(int) - Method in interface org.apache.lucene.analysis.tokenattributes.PositionIncrementAttribute
-
Set the position increment.
- setPositionIncrement(int) - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
- setPositionLength(int) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
-
Set the position length of this Token.
- setPositionLength(int) - Method in interface org.apache.lucene.analysis.tokenattributes.PositionLengthAttribute
-
Set the position length of this Token.
- setPositionLength(int) - Method in class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
- setPreload(boolean) - Method in class org.apache.lucene.store.MMapDirectory
-
Deprecated.Use
MMapDirectory.setPreload(BiPredicate)instead which provides more granular control. - setPreload(BiPredicate<String, IOContext>) - Method in class org.apache.lucene.store.MMapDirectory
-
Configure which files to preload in physical memory upon opening.
- setPreservePositionIncrements(boolean) - Method in class org.apache.lucene.analysis.TokenStreamToAutomaton
-
Whether to generate holes in the automaton for missing positions,
trueby default. - setQueryCache(QueryCache) - Method in class org.apache.lucene.search.IndexSearcher
-
Set the
QueryCacheto use when scores are not needed. - setQueryCachingPolicy(QueryCachingPolicy) - Method in class org.apache.lucene.search.IndexSearcher
-
Set the
QueryCachingPolicyto use for query caching. - setRAMBufferSizeMB(double) - Method in class org.apache.lucene.index.IndexWriterConfig
- setRAMBufferSizeMB(double) - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Determines the amount of RAM that may be used for buffering added documents and deletions before they are flushed to the Directory.
- setRAMPerThreadHardLimitMB(int) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Expert: Sets the maximum memory consumption per thread triggering a forced flush if exceeded.
- setRangeValues(double[], double[]) - Method in class org.apache.lucene.document.DoubleRange
-
Changes the values of the field.
- setRangeValues(float[], float[]) - Method in class org.apache.lucene.document.FloatRange
-
Changes the values of the field.
- setRangeValues(int[], int[]) - Method in class org.apache.lucene.document.IntRange
-
Changes the values of the field.
- setRangeValues(long[], long[]) - Method in class org.apache.lucene.document.LongRange
-
Changes the values of the field.
- setRangeValues(InetAddress, InetAddress) - Method in class org.apache.lucene.document.InetAddressRange
-
Change (or set) the min/max values of the field.
- setReader(Reader) - Method in class org.apache.lucene.analysis.Tokenizer
-
Expert: Set a new reader on the Tokenizer.
- setReaderPooling(boolean) - Method in class org.apache.lucene.index.IndexWriterConfig
-
By default, IndexWriter does not pool the SegmentReaders it must open for deletions and merging, unless a near-real-time reader has been obtained by calling
DirectoryReader.open(IndexWriter). - setReaderTestPoint() - Method in class org.apache.lucene.analysis.Tokenizer
- setReaderValue(Reader) - Method in class org.apache.lucene.document.Field
-
Expert: change the value of this field.
- setResolution(long) - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread
-
Deprecated.Set the timer resolution.
- setReusableComponents(Analyzer, String, Analyzer.TokenStreamComponents) - Method in class org.apache.lucene.analysis.Analyzer.ReuseStrategy
-
Stores the given TokenStreamComponents as the reusable components for the field with the give name.
- setRewriteMethod(BlendedTermQuery.RewriteMethod) - Method in class org.apache.lucene.search.BlendedTermQuery.Builder
-
Set the
BlendedTermQuery.RewriteMethod. - setRewriteMethod(MultiTermQuery.RewriteMethod) - Method in class org.apache.lucene.search.MultiTermQuery
-
Deprecated.set this using a constructor instead
- setScorer(Scorable) - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
- setScorer(Scorable) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
- setScorer(Scorable) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
- setScorer(Scorable) - Method in class org.apache.lucene.search.FilterLeafCollector
- setScorer(Scorable) - Method in interface org.apache.lucene.search.LeafCollector
-
Called before successive calls to
LeafCollector.collect(int). - setScorer(Scorable) - Method in interface org.apache.lucene.search.LeafFieldComparator
-
Sets the Scorer to use in case a document's score is needed.
- setScorer(Scorable) - Method in class org.apache.lucene.search.SimpleCollector
- setScorer(Scorable) - Method in class org.apache.lucene.search.SimpleFieldComparator
- setScorer(Scorable) - Method in class org.apache.lucene.search.TopScoreDocCollector.ScorerLeafCollector
- setSegmentReaderAccess(SegmentReaderAccess) - Static method in class org.apache.lucene.internal.tests.TestSecrets
-
For internal initialization only.
- setSegmentsPerTier(double) - Method in class org.apache.lucene.index.TieredMergePolicy
-
Sets the allowed number of segments per tier.
- setSentenceIndex(int) - Method in interface org.apache.lucene.analysis.tokenattributes.SentenceAttribute
-
Set the sentence of the current token
- setSentenceIndex(int) - Method in class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
- setShortValue(short) - Method in class org.apache.lucene.document.Field
-
Expert: change the value of this field.
- setSimilarity(Similarity) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Expert: set the
Similarityimplementation used by this IndexWriter. - setSimilarity(Similarity) - Method in class org.apache.lucene.search.IndexSearcher
-
Expert: Set the Similarity implementation used by this IndexSearcher.
- setSingleSort() - Method in class org.apache.lucene.search.comparators.NumericComparator
- setSingleSort() - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
- setSingleSort() - Method in class org.apache.lucene.search.FieldComparator
-
Informs the comparator that sort is done on this single field.
- setSlop(int) - Method in class org.apache.lucene.search.MultiPhraseQuery.Builder
-
Sets the phrase slop for this query.
- setSlop(int) - Method in class org.apache.lucene.search.PhraseQuery.Builder
-
Set the slop.
- setSoftDeletesField(String) - Method in class org.apache.lucene.index.IndexWriterConfig
-
Sets the soft deletes field.
- setStored(boolean) - Method in class org.apache.lucene.document.FieldType
-
Set to
trueto store this field. - setStoredValue(Analyzer, Object) - Method in class org.apache.lucene.analysis.Analyzer.ReuseStrategy
-
Sets the stored value.
- setStoreTermVectorOffsets(boolean) - Method in class org.apache.lucene.document.FieldType
-
Set to
trueto also store token character offsets into the term vector for this field. - setStoreTermVectorPayloads(boolean) - Method in class org.apache.lucene.document.FieldType
-
Set to
trueto also store token payloads into the term vector for this field. - setStoreTermVectorPositions(boolean) - Method in class org.apache.lucene.document.FieldType
-
Set to
trueto also store token positions into the term vector for this field. - setStoreTermVectors(boolean) - Method in class org.apache.lucene.document.FieldType
-
Set to
trueif this field's indexed form should be also stored into term vectors. - setStringValue(String) - Method in class org.apache.lucene.document.Field
-
Expert: change the value of this field.
- setStringValue(String) - Method in class org.apache.lucene.document.KeywordField
- setStringValue(String) - Method in class org.apache.lucene.document.StoredValue
-
Set a string value.
- setStringValue(String) - Method in class org.apache.lucene.document.StringField
- setStringValue(String) - Method in class org.apache.lucene.document.TextField
- setSuppressExceptions(ConcurrentMergeScheduler) - Method in interface org.apache.lucene.internal.tests.ConcurrentMergeSchedulerAccess
- setTargetSearchConcurrency(int) - Method in class org.apache.lucene.index.LogMergePolicy
-
Sets the target search concurrency.
- setTargetSearchConcurrency(int) - Method in class org.apache.lucene.index.TieredMergePolicy
-
Sets the target search concurrency.
- setTermFrequency(int) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
- setTermFrequency(int) - Method in interface org.apache.lucene.analysis.tokenattributes.TermFrequencyAttribute
-
Set the custom term frequency of the current term within one document.
- setTermFrequency(int) - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
- setThreadCount(int) - Method in class org.apache.lucene.index.CheckIndex
-
Set threadCount used for parallelizing index integrity checking.
- setTimeout(QueryTimeout) - Method in class org.apache.lucene.search.IndexSearcher
-
Set a
QueryTimeoutfor all searches that run through thisIndexSearcher. - setTokenized(boolean) - Method in class org.apache.lucene.document.FieldType
-
Set to
trueto tokenize this field's contents via the configuredAnalyzer. - setTokenStream(TokenStream) - Method in class org.apache.lucene.document.Field
-
Expert: sets the token stream to be used for indexing and causes isIndexed() and isTokenized() to return true.
- setTopLevelScoringClause() - Method in class org.apache.lucene.search.ScorerSupplier
-
Inform this
ScorerSupplierthat its returned scorers produce scores that get passed to the collector, as opposed to partial scores that then need to get combined (e.g. - setTopValue(Double) - Method in class org.apache.lucene.search.comparators.DoubleComparator
- setTopValue(Float) - Method in class org.apache.lucene.search.comparators.FloatComparator
- setTopValue(Float) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
- setTopValue(Integer) - Method in class org.apache.lucene.search.comparators.DocComparator
- setTopValue(Integer) - Method in class org.apache.lucene.search.comparators.IntComparator
- setTopValue(Long) - Method in class org.apache.lucene.search.comparators.LongComparator
- setTopValue(BytesRef) - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
- setTopValue(BytesRef) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
- setTopValue(T) - Method in class org.apache.lucene.search.comparators.NumericComparator
- setTopValue(T) - Method in class org.apache.lucene.search.FieldComparator
-
Record the top value, for future calls to
LeafFieldComparator.compareTop(int). - setTotalTermFreq(long) - Method in class org.apache.lucene.search.similarities.BasicStats
-
Sets the total number of occurrences of this term across all documents.
- setTriangleValue(int, int, boolean, int, int, boolean, int, int, boolean) - Method in class org.apache.lucene.document.ShapeField.Triangle
-
sets the vertices of the triangle as integer encoded values
- setType(String) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
-
Set the lexical type.
- setType(String) - Method in interface org.apache.lucene.analysis.tokenattributes.TypeAttribute
-
Set the lexical type.
- setType(String) - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
- setUnicodeArcs(boolean) - Method in class org.apache.lucene.analysis.TokenStreamToAutomaton
-
Whether to make transition labels Unicode code points instead of UTF8 bytes,
falseby default - setUseCompoundFile(boolean) - Method in class org.apache.lucene.index.IndexWriterConfig
- setUseCompoundFile(boolean) - Method in class org.apache.lucene.index.LiveIndexWriterConfig
-
Sets if the
IndexWritershould pack newly written segments in a compound file. - setUserData(Map<String, String>, boolean) - Method in class org.apache.lucene.index.SegmentInfos
-
Sets the commit data.
- setUseUnmap(boolean) - Method in class org.apache.lucene.store.MMapDirectory
-
Deprecated, for removal: This API element is subject to removal in a future version.Please use new system property
MMapDirectory.ENABLE_UNMAP_HACK_SYSPROPinstead - setValue(V) - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator
-
sets the value associated with the last key returned
- setValues(int, int, boolean, int, int, boolean, int, int, boolean) - Method in class org.apache.lucene.document.ShapeField.DecodedTriangle
-
Sets the values of the DecodedTriangle
- setVectorAttributes(int, VectorEncoding, VectorSimilarityFunction) - Method in class org.apache.lucene.document.FieldType
-
Enable vector indexing, with the specified number of dimensions and distance function.
- setVectorValue(byte[]) - Method in class org.apache.lucene.document.KnnByteVectorField
-
Set the vector value of this field
- setVectorValue(float[]) - Method in class org.apache.lucene.document.KnnFloatVectorField
-
Set the vector value of this field
- setVersion(int) - Method in class org.apache.lucene.util.fst.FSTCompiler.Builder
-
Expert: Set the codec version.
- setVisitedCount(int) - Method in class org.apache.lucene.util.hnsw.NeighborQueue
- setWeight(Weight) - Method in interface org.apache.lucene.search.Collector
-
Set the
Weightthat will be used to produce scorers that will feedLeafCollectors. - setWeight(Weight) - Method in class org.apache.lucene.search.FilterCollector
- setWeight(Weight) - Method in class org.apache.lucene.search.MultiCollector
- setWeight(Weight) - Method in class org.apache.lucene.search.TotalHitCountCollector
- shallowSizeOf(boolean[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the boolean[] object.
- shallowSizeOf(byte[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the byte[] object.
- shallowSizeOf(char[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the char[] object.
- shallowSizeOf(double[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the double[] object.
- shallowSizeOf(float[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the float[] object.
- shallowSizeOf(int[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the int[] object.
- shallowSizeOf(long[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the long[] object.
- shallowSizeOf(short[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the short[] object.
- shallowSizeOf(Object) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Estimates a "shallow" memory usage of the given object.
- shallowSizeOf(Object[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the shallow size in bytes of the Object[] object.
- shallowSizeOfInstance(Class<?>) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the shallow instance size in bytes an instance of the given class would occupy.
- shapeDocValues - Variable in class org.apache.lucene.document.ShapeDocValuesField
-
the binary doc value format for this field
- ShapeDocValuesField - Class in org.apache.lucene.document
-
A doc values field for
LatLonShapeandXYShapethat usesShapeDocValuesas the underlying binary doc value format. - ShapeField - Class in org.apache.lucene.document
-
A base shape utility class used for both LatLon (spherical) and XY (cartesian) shape fields.
- ShapeField.DecodedTriangle - Class in org.apache.lucene.document
-
Represents a encoded triangle using
ShapeField.decodeTriangle(byte[], DecodedTriangle). - ShapeField.DecodedTriangle.TYPE - Enum in org.apache.lucene.document
-
type of triangle
- ShapeField.QueryRelation - Enum in org.apache.lucene.document
-
Query Relation Types *
- ShapeField.Triangle - Class in org.apache.lucene.document
-
polygons are decomposed into tessellated triangles using
Tessellatorthese triangles are encoded and inserted as separate indexed POINT fields - shardIndex - Variable in class org.apache.lucene.search.ScoreDoc
- SHARED_ARENA_MAX_PERMITS_SYSPROP - Static variable in class org.apache.lucene.store.MMapDirectory
-
This sysprop allows to control the total maximum number of mmapped files that can be associated with a single shared
java.lang.foreign.Arena foreign Arena. - shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Shift all the slot-conflicting keys allocated to (and including)
slot. - shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Shift all the slot-conflicting keys and values allocated to (and including)
slot. - shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Shift all the slot-conflicting keys and values allocated to (and including)
slot. - shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Shift all the slot-conflicting keys and values allocated to (and including)
slot. - shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Shift all the slot-conflicting keys allocated to (and including)
slot. - shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Shift all the slot-conflicting keys and values allocated to (and including)
slot. - shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Shift all the slot-conflicting keys and values allocated to (and including)
slot. - shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Shift all the slot-conflicting keys and values allocated to (and including)
slot. - shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Shift all the slot-conflicting keys and values allocated to (and including)
slot. - shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Shift all the slot-conflicting keys allocated to (and including)
slot. - shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Shift all the slot-conflicting keys and values allocated to (and including)
slot. - shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Shift all the slot-conflicting keys and values allocated to (and including)
slot. - shortestPaths(FST<T>, FST.Arc<T>, T, Comparator<T>, int, boolean) - Static method in class org.apache.lucene.util.fst.Util
-
Starting from node, find the top N min cost completions to a final node.
- SHOULD - org.apache.lucene.search.BooleanClause.Occur
-
Use this operator for clauses that should appear in the matching documents.
- shouldCache(Query) - Method in interface org.apache.lucene.search.QueryCachingPolicy
-
Whether the given
Queryis worth caching. - shouldCache(Query) - Method in class org.apache.lucene.search.UsageTrackingQueryCachingPolicy
- shouldExit() - Method in interface org.apache.lucene.index.QueryTimeout
-
Called to determine whether to stop processing a query
- shouldExit() - Method in class org.apache.lucene.index.QueryTimeoutImpl
-
Return true if
QueryTimeoutImpl.reset()has not been called and the elapsed time has exceeded the time allowed. - shouldFallback(int, int, int) - Method in class org.apache.lucene.util.MSBRadixSorter
- shouldUpgradeSegment(SegmentCommitInfo) - Method in class org.apache.lucene.index.UpgradeIndexMergePolicy
-
Returns if the given segment should be upgraded.
- shutdown() - Method in class org.apache.lucene.util.SameThreadExecutorService
- shutdownNow() - Method in class org.apache.lucene.util.SameThreadExecutorService
- SI_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99SegmentInfoFormat
-
File extension used to store
SegmentInfo. - sign() - Method in enum org.apache.lucene.geo.GeoUtils.WindingOrder
- similarity - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
Similarityto use when encoding norms. - Similarity - Class in org.apache.lucene.search.similarities
-
Similarity defines the components of Lucene scoring.
- Similarity() - Constructor for class org.apache.lucene.search.similarities.Similarity
-
Default constructor.
- Similarity(boolean) - Constructor for class org.apache.lucene.search.similarities.Similarity
-
Expert constructor that allows adjustment of
Similarity.getDiscountOverlaps()at index-time. - SIMILARITY_FUNCTIONS - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
- Similarity.SimScorer - Class in org.apache.lucene.search.similarities
-
Stores the weight for a query across the indexed collection.
- SimilarityBase - Class in org.apache.lucene.search.similarities
-
A subclass of
Similaritythat provides a simplified API for its descendants. - SimilarityBase() - Constructor for class org.apache.lucene.search.similarities.SimilarityBase
-
Default constructor: parameter-free
- SimilarityBase(boolean) - Constructor for class org.apache.lucene.search.similarities.SimilarityBase
-
Primary constructor.
- similarityFunction - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
- similarityFunction - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
- similarityFunction - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- similarityToQueryVector(LeafReaderContext, byte[], String) - Static method in class org.apache.lucene.search.DoubleValuesSource
-
Returns a DoubleValues instance for computing the vector similarity score per document against the byte query vector
- similarityToQueryVector(LeafReaderContext, float[], String) - Static method in class org.apache.lucene.search.DoubleValuesSource
-
Returns a DoubleValues instance for computing the vector similarity score per document against the float query vector
- SimpleCollector - Class in org.apache.lucene.search
-
Base
Collectorimplementation that is used to collect all contexts. - SimpleCollector() - Constructor for class org.apache.lucene.search.SimpleCollector
- SimpleFieldComparator<T> - Class in org.apache.lucene.search
-
Base
FieldComparatorimplementation that is used for all contexts. - SimpleFieldComparator() - Constructor for class org.apache.lucene.search.SimpleFieldComparator
- SimpleFSLockFactory - Class in org.apache.lucene.store
- SimpleMergedSegmentWarmer - Class in org.apache.lucene.index
-
A very simple merged segment warmer that just ensures data structures are initialized.
- SimpleMergedSegmentWarmer(InfoStream) - Constructor for class org.apache.lucene.index.SimpleMergedSegmentWarmer
-
Creates a new SimpleMergedSegmentWarmer
- SimpleRateLimiter(double) - Constructor for class org.apache.lucene.store.RateLimiter.SimpleRateLimiter
-
mbPerSec is the MB/sec max IO rate
- SimpleWKTShapeParser - Class in org.apache.lucene.geo
-
Parses shape geometry represented in WKT format
- SimpleWKTShapeParser.ShapeType - Enum in org.apache.lucene.geo
-
Enumerated type for Shapes
- sims - Variable in class org.apache.lucene.search.similarities.MultiSimilarity
-
the sub-similarities used to create the combined score
- SimScorer() - Constructor for class org.apache.lucene.search.similarities.Similarity.SimScorer
-
Sole constructor.
- SINGLE - org.apache.lucene.util.automaton.CompiledAutomaton.AUTOMATON_TYPE
-
Automaton that accepts only a single fixed string.
- SingleInstanceLockFactory - Class in org.apache.lucene.store
-
Implements
LockFactoryfor a single in-process instance, meaning all locking will take place through this one instance. - SingleInstanceLockFactory() - Constructor for class org.apache.lucene.store.SingleInstanceLockFactory
- singleSort - Variable in class org.apache.lucene.search.comparators.NumericComparator
- SingleTermsEnum - Class in org.apache.lucene.index
-
Subclass of FilteredTermsEnum for enumerating a single term.
- SingleTermsEnum(TermsEnum, BytesRef) - Constructor for class org.apache.lucene.index.SingleTermsEnum
-
Creates a new
SingleTermsEnum. - singleton(NumericDocValues) - Static method in class org.apache.lucene.index.DocValues
-
Returns a multi-valued view over the provided NumericDocValues
- singleton(SortedDocValues) - Static method in class org.apache.lucene.index.DocValues
-
Returns a multi-valued view over the provided SortedDocValues
- singletonDocID - Variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState
-
docid when there is a single pulsed posting, otherwise -1.
- singletonView(Iterable<Number>, Iterable<Number>, Number) - Static method in class org.apache.lucene.codecs.DocValuesConsumer
-
Helper: returns single-valued view, using
missingValuewhen count is zero - sink - Variable in class org.apache.lucene.analysis.Analyzer.TokenStreamComponents
-
Sink tokenstream, such as the outer tokenfilter decorating the chain.
- sinkState - Variable in class org.apache.lucene.util.automaton.CompiledAutomaton
-
Which state, if any, accepts all suffixes, else -1.
- size - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
- size - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
- size - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- size - Variable in class org.apache.lucene.util.hnsw.HnswGraph.NodesIterator
- size() - Method in class org.apache.lucene.analysis.CharArrayMap.EntrySet
- size() - Method in class org.apache.lucene.analysis.CharArrayMap
- size() - Method in class org.apache.lucene.analysis.CharArraySet
- size() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
- size() - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
- size() - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
- size() - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
- size() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- size() - Method in class org.apache.lucene.index.ByteVectorValues
-
Return the number of vectors for this field.
- size() - Method in class org.apache.lucene.index.FieldInfos
-
Returns the number of fields
- size() - Method in class org.apache.lucene.index.Fields
-
Returns the number of fields or -1 if the number of distinct field names is unknown.
- size() - Method in class org.apache.lucene.index.FilterLeafReader.FilterFields
- size() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
- size() - Method in class org.apache.lucene.index.FilterVectorValues
- size() - Method in class org.apache.lucene.index.FloatVectorValues
-
Return the number of vectors for this field.
- size() - Method in class org.apache.lucene.index.MultiFields
- size() - Method in class org.apache.lucene.index.MultiTerms
- size() - Method in interface org.apache.lucene.index.PointValues.PointTree
-
Return the number of points below the current node.
- size() - Method in class org.apache.lucene.index.PointValues
-
Returns the total number of indexed points across all documents.
- size() - Method in class org.apache.lucene.index.PrefixCodedTerms
-
Return the number of terms stored in this
PrefixCodedTerms. - size() - Method in class org.apache.lucene.index.SegmentInfos
-
Returns number of
SegmentCommitInfos. - size() - Method in class org.apache.lucene.index.Sorter.DocMap
-
Return the number of documents in this map.
- size() - Method in class org.apache.lucene.index.Terms
-
Returns the number of terms for this field, or -1 if this measure isn't stored by the codec.
- size() - Method in class org.apache.lucene.internal.hppc.CharHashSet
- size() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap.KeysContainer
- size() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- size() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap.ValuesContainer
- size() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
- size() - Method in class org.apache.lucene.internal.hppc.IntArrayList
- size() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap.KeysContainer
- size() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- size() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap.ValuesContainer
- size() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap.KeysContainer
- size() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- size() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap.ValuesContainer
- size() - Method in class org.apache.lucene.internal.hppc.IntHashSet
- size() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap.IntContainer
- size() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- size() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap.KeysContainer
- size() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- size() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap.KeysContainer
- size() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- size() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap.ValuesContainer
- size() - Method in class org.apache.lucene.internal.hppc.LongArrayList
- size() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap.KeysContainer
- size() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- size() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap.ValuesContainer
- size() - Method in class org.apache.lucene.internal.hppc.LongHashSet
- size() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap.KeysContainer
- size() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- size() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap.ValuesContainer
- size() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap.KeysContainer
- size() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- size() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap.ValuesContainer
- size() - Method in class org.apache.lucene.search.DisiPriorityQueue
- size() - Method in class org.apache.lucene.search.LiveFieldValues
-
Returns the [approximate] number of id/value pairs buffered in RAM.
- size() - Method in class org.apache.lucene.search.Multiset
- size() - Method in class org.apache.lucene.store.ByteBuffersDataInput
-
Deprecated.Use
ByteBuffersDataInput.length()instead. - size() - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- size() - Method in class org.apache.lucene.util.automaton.LimitedFiniteStringsIterator
-
Number of iterated finite strings.
- size() - Method in class org.apache.lucene.util.bkd.BKDReader
- size() - Method in class org.apache.lucene.util.BytesRefArray
-
Returns the current size of this
BytesRefArray - size() - Method in class org.apache.lucene.util.BytesRefHash
-
Returns the number of
BytesRefvalues in thisBytesRefHash. - size() - Method in class org.apache.lucene.util.fst.OffHeapFSTStore
- size() - Method in class org.apache.lucene.util.hnsw.BlockingFloatHeap
-
Returns the number of elements in this heap.
- size() - Method in class org.apache.lucene.util.hnsw.FloatHeap
-
Returns the number of elements in this heap.
- size() - Method in class org.apache.lucene.util.hnsw.HnswGraph.NodesIterator
-
The number of elements in this iterator *
- size() - Method in class org.apache.lucene.util.hnsw.HnswGraph
-
Returns the number of nodes in the graph
- size() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
- size() - Method in class org.apache.lucene.util.hnsw.NeighborArray
- size() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
- size() - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
- size() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues
-
Return the number of vector values
- size() - Method in class org.apache.lucene.util.LongHeap
-
Returns the number of elements currently stored in the PriorityQueue.
- size() - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
-
The number of values.
- size() - Method in class org.apache.lucene.util.packed.GrowableWriter
- size() - Method in class org.apache.lucene.util.packed.MonotonicBlockPackedReader
-
Returns the number of values
- size() - Method in class org.apache.lucene.util.packed.PackedInts.NullReader
- size() - Method in class org.apache.lucene.util.packed.PackedInts.Reader
- size() - Method in interface org.apache.lucene.util.packed.PackedInts.ReaderIterator
-
Returns number of values
- size() - Method in class org.apache.lucene.util.packed.PackedLongValues.Builder
-
Return the number of elements that have been added to this builder.
- size() - Method in class org.apache.lucene.util.packed.PackedLongValues
-
Get the number of values in this array.
- size() - Method in class org.apache.lucene.util.PriorityQueue
-
Returns the number of elements currently stored in the PriorityQueue.
- size() - Method in class org.apache.lucene.util.quantization.QuantizedByteVectorValues
-
Return the number of vectors for this field.
- size() - Method in class org.apache.lucene.util.SentinelIntSet
-
The number of integers in this set.
- size() - Method in class org.apache.lucene.util.TermAndVector
- size() - Method in class org.apache.lucene.util.WeakIdentityMap
-
Returns the number of key-value mappings in this map.
- size(IndexReader, String) - Static method in class org.apache.lucene.index.PointValues
-
Return the cumulated number of points across all leaves of the given
IndexReader. - size(SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.FilterMergePolicy
- size(SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
- size(SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogDocMergePolicy
- size(SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy
-
Return the byte size of the provided
SegmentCommitInfo, pro-rated by percentage of non-deleted documents is set. - size(SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.NoMergePolicy
- sizeBytes(SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogMergePolicy
-
Return the byte size of the provided
SegmentCommitInfo, pro-rated by percentage of non-deleted documents ifLogMergePolicy.setCalibrateSizeByDeletes(boolean)is set. - sizeDocs(SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogMergePolicy
-
Return the number of documents in the provided
SegmentCommitInfo, pro-rated by percentage of non-deleted documents ifLogMergePolicy.setCalibrateSizeByDeletes(boolean)is set. - sizeInBytes() - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns total size in bytes of all files for this segment.
- sizeMB - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Net size (MB) of the files referenced by this segment.
- sizeOf(boolean[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the boolean[] object.
- sizeOf(byte[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the byte[] object.
- sizeOf(char[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the char[] object.
- sizeOf(double[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the double[] object.
- sizeOf(float[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the float[] object.
- sizeOf(int[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the int[] object.
- sizeOf(long[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the long[] object.
- sizeOf(short[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the short[] object.
- sizeOf(Integer) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Return the shallow size of the provided
Integerobject. - sizeOf(Long) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Return the shallow size of the provided
Longobject. - sizeOf(String) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the String object.
- sizeOf(String[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the String[] object.
- sizeOf(Query) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of a Query object.
- sizeOf(Query, long) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of a Query object.
- sizeOf(Accountable) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of the
Accountableobject, using itsAccountable.ramBytesUsed()method. - sizeOf(Accountable[]) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Return the size of the provided array of
Accountables by summing up the shallow size of the array and thememory usagereported by eachAccountable. - sizeOfCollection(Collection<?>) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of a Collection object, including sizes of its values, supplying
RamUsageEstimator.UNKNOWN_DEFAULT_RAM_BYTES_USEDwhen object type is not well known. - sizeOfCollection(Collection<?>, long) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of a Collection object, including sizes of its values, supplying default object size when object type is not well known.
- sizeOfMap(Map<?, ?>) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of a Map object, including sizes of its keys and values, supplying
RamUsageEstimator.UNKNOWN_DEFAULT_RAM_BYTES_USEDwhen object type is not well known. - sizeOfMap(Map<?, ?>, long) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Returns the size in bytes of a Map object, including sizes of its keys and values, supplying default object size when object type is not well known.
- sizeOfObject(Object) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Best effort attempt to estimate the size in bytes of an undetermined object.
- sizeOfObject(Object, long) - Static method in class org.apache.lucene.util.RamUsageEstimator
-
Best effort attempt to estimate the size in bytes of an undetermined object.
- skip(long) - Method in class org.apache.lucene.util.packed.BlockPackedReaderIterator
-
Skip exactly
countvalues. - skipBytes(long) - Method in class org.apache.lucene.store.ByteArrayDataInput
- skipBytes(long) - Method in class org.apache.lucene.store.ByteBuffersDataInput
- skipBytes(long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- skipBytes(long) - Method in class org.apache.lucene.store.DataInput
-
Skip over
numBytesbytes. - skipBytes(long) - Method in class org.apache.lucene.store.IndexInput
-
Skip over
numBytesbytes. - skipBytes(long) - Method in class org.apache.lucene.store.InputStreamDataInput
- skipBytes(long) - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataInput
- skipDoc - Variable in class org.apache.lucene.codecs.MultiLevelSkipListReader
-
Doc id of current skip entry per level.
- skipFinalOutput(DataInput) - Method in class org.apache.lucene.util.fst.Outputs
-
Skip the output previously written with
Outputs.writeFinalOutput(T, org.apache.lucene.store.DataOutput); defaults to just callingOutputs.readFinalOutput(org.apache.lucene.store.DataInput)and discarding the result. - skipOutput(DataInput) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
- skipOutput(DataInput) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
- skipOutput(DataInput) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
- skipOutput(DataInput) - Method in class org.apache.lucene.util.fst.Outputs
-
Skip the output; defaults to just calling
Outputs.read(org.apache.lucene.store.DataInput)and discarding the result. - skipOutput(DataInput) - Method in class org.apache.lucene.util.fst.PairOutputs
- skipTo(int) - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader
-
Skips entries to the first beyond the current whose document number is greater than or equal to target.
- skipToNextByte() - Method in class org.apache.lucene.util.packed.PackedDataInput
-
If there are pending bits (at most 7), they will be ignored and the next value will be read starting at the next byte.
- SleepingLockWrapper - Class in org.apache.lucene.store
-
Directory that wraps another, and that sleeps and retries if obtaining the lock fails.
- SleepingLockWrapper(Directory, long) - Constructor for class org.apache.lucene.store.SleepingLockWrapper
-
Create a new SleepingLockFactory
- SleepingLockWrapper(Directory, long, long) - Constructor for class org.apache.lucene.store.SleepingLockWrapper
-
Create a new SleepingLockFactory
- slice - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
- slice - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
- slice - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- slice - Variable in class org.apache.lucene.index.MultiPostingsEnum.EnumWithSlice
-
ReaderSlicedescribing how this sub-reader fits into the composite reader. - slice(long, long) - Method in class org.apache.lucene.store.ByteBuffersDataInput
- slice(String, long, long) - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
- slice(String, long, long) - Method in class org.apache.lucene.store.BufferedIndexInput
- slice(String, long, long) - Method in class org.apache.lucene.store.ByteBufferIndexInput
-
Deprecated.Creates a slice of this index input, with the given description, offset, and length.
- slice(String, long, long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
- slice(String, long, long) - Method in class org.apache.lucene.store.FilterIndexInput
- slice(String, long, long) - Method in class org.apache.lucene.store.IndexInput
-
Creates a slice of this index input, with the given description, offset, and length.
- slices(List<LeafReaderContext>) - Method in class org.apache.lucene.search.IndexSearcher
-
Expert: Creates an array of leaf slices each holding a subset of the given leaves.
- slices(List<LeafReaderContext>, int, int) - Static method in class org.apache.lucene.search.IndexSearcher
-
Static method to segregate LeafReaderContexts amongst multiple slices
- SloppyMath - Class in org.apache.lucene.util
-
Math functions that trade off accuracy for speed.
- SloppyMath() - Constructor for class org.apache.lucene.util.SloppyMath
- SloppyPhraseMatcher - Class in org.apache.lucene.search
-
Find all slop-valid position-combinations (matches) encountered while traversing/hopping the PhrasePositions.
- SloppyPhraseMatcher(PhraseQuery.PostingsAndFreq[], int, ScoreMode, Similarity.SimScorer, float, boolean) - Constructor for class org.apache.lucene.search.SloppyPhraseMatcher
- sloppySin(double) - Static method in class org.apache.lucene.geo.GeoUtils
-
Returns the trigonometric sine of an angle converted as a cos operation.
- slot - Variable in class org.apache.lucene.search.FieldValueHitQueue.Entry
- slowAdvance(int) - Method in class org.apache.lucene.search.DocIdSetIterator
-
Slow (linear) implementation of
DocIdSetIterator.advance(int)relying onDocIdSetIterator.nextDoc()to advance beyond the target position. - SlowCodecReaderWrapper - Class in org.apache.lucene.index
-
Wraps arbitrary readers for merging.
- SlowImpactsEnum - Class in org.apache.lucene.index
-
ImpactsEnumthat doesn't index impacts but implements the API in a legal way. - SlowImpactsEnum(PostingsEnum) - Constructor for class org.apache.lucene.index.SlowImpactsEnum
-
Wrap the given
PostingsEnum. - SmallFloat - Class in org.apache.lucene.util
-
Floating point numbers smaller than 32 bits.
- smoothingScore(int) - Method in class org.apache.lucene.search.IndriDisjunctionScorer
- smoothingScore(int) - Method in class org.apache.lucene.search.IndriScorer
- smoothingScore(int) - Method in class org.apache.lucene.search.Scorable
-
Returns the smoothing score of the current document matching the query.
- smoothingScore(int) - Method in class org.apache.lucene.search.TermScorer
- smoothingScore(List<Scorer>, int) - Method in class org.apache.lucene.search.IndriAndScorer
- smoothingScore(List<Scorer>, int) - Method in class org.apache.lucene.search.IndriDisjunctionScorer
- snapshot() - Method in class org.apache.lucene.index.PersistentSnapshotDeletionPolicy
-
Snapshots the last commit.
- snapshot() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
-
Snapshots the last commit and returns it.
- SnapshotDeletionPolicy - Class in org.apache.lucene.index
-
An
IndexDeletionPolicythat wraps any otherIndexDeletionPolicyand adds the ability to hold and later release snapshots of an index. - SnapshotDeletionPolicy(IndexDeletionPolicy) - Constructor for class org.apache.lucene.index.SnapshotDeletionPolicy
-
Sole constructor, taking the incoming
IndexDeletionPolicyto wrap. - SNAPSHOTS_PREFIX - Static variable in class org.apache.lucene.index.PersistentSnapshotDeletionPolicy
-
Prefix used for the save file.
- softDelCountOnFlush - Variable in class org.apache.lucene.index.SegmentWriteState
-
Number of only soft deleted documents set while flushing the segment.
- SoftDeletesDirectoryReaderWrapper - Class in org.apache.lucene.index
-
This reader filters out documents that have a doc values value in the given field and treat these documents as soft deleted.
- SoftDeletesDirectoryReaderWrapper(DirectoryReader, String) - Constructor for class org.apache.lucene.index.SoftDeletesDirectoryReaderWrapper
-
Creates a new soft deletes wrapper.
- softDeletesField - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
soft deletes field
- SoftDeletesRetentionMergePolicy - Class in org.apache.lucene.index
-
This
MergePolicyallows to carry over soft deleted documents across merges. - SoftDeletesRetentionMergePolicy(String, Supplier<Query>, MergePolicy) - Constructor for class org.apache.lucene.index.SoftDeletesRetentionMergePolicy
-
Creates a new
SoftDeletesRetentionMergePolicy - softDeletesStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Status of soft deletes
- softUpdateDocument(Term, Iterable<? extends IndexableField>, Field...) - Method in class org.apache.lucene.index.IndexWriter
-
Expert: Updates a document by first updating the document(s) containing
termwith the given doc-values fields and then adding the new document. - softUpdateDocuments(Term, Iterable<? extends Iterable<? extends IndexableField>>, Field...) - Method in class org.apache.lucene.index.IndexWriter
-
Expert: Atomically updates documents matching the provided term with the given doc-values fields and adds a block of documents with sequentially assigned document IDs, such that an external reader will see all or none of the documents.
- sort() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Sorts the elements in this list and returns this list.
- sort() - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Sorts the elements in this list and returns this list.
- sort() - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Sorts the elements in this list and returns this list.
- sort() - Method in class org.apache.lucene.util.BytesRefHash
-
Returns the values array sorted by the referenced byte values.
- sort(int, int) - Method in class org.apache.lucene.util.InPlaceMergeSorter
- sort(int, int) - Method in class org.apache.lucene.util.IntroSorter
- sort(int, int) - Method in class org.apache.lucene.util.MSBRadixSorter
- sort(int, int) - Method in class org.apache.lucene.util.Sorter
-
Sort the slice which starts at
from(inclusive) and ends atto(exclusive). - sort(int, int) - Method in class org.apache.lucene.util.StableMSBRadixSorter.MergeSorter
- sort(int, int) - Method in class org.apache.lucene.util.StringSorter
- sort(int, int) - Method in class org.apache.lucene.util.TimSorter
- sort(int, int[], int) - Method in class org.apache.lucene.util.LSBRadixSorter
-
Sort
array[0:len]in place. - sort(int, int, int, int) - Method in class org.apache.lucene.util.MSBRadixSorter
- sort(String) - Method in class org.apache.lucene.util.OfflineSorter
-
Sort input to a new temp file, returning its name.
- sort(Comparator<BytesRef>, boolean) - Method in class org.apache.lucene.util.BytesRefArray
-
Returns a
BytesRefArray.SortStaterepresenting the order of elements in this array. - sort(BKDConfig, int, MutablePointTree, int, int) - Static method in class org.apache.lucene.util.bkd.MutablePointTreeReaderUtils
-
Sort the given
MutablePointTreebased on its packed value then doc ID. - Sort - Class in org.apache.lucene.search
-
Encapsulates sort criteria for returned hits.
- Sort() - Constructor for class org.apache.lucene.search.Sort
-
Sorts by computed relevance.
- Sort(SortField...) - Constructor for class org.apache.lucene.search.Sort
-
Sets the sort to the given criteria in succession: the first SortField is checked first, but if it produces a tie, then the second SortField is used to break the tie, etc.
- sortableBytesToBigInt(byte[], int, int) - Static method in class org.apache.lucene.util.NumericUtils
-
Decodes a BigInteger value previously written with
NumericUtils.bigIntToSortableBytes(java.math.BigInteger, int, byte[], int) - sortableBytesToInt(byte[], int) - Static method in class org.apache.lucene.util.NumericUtils
-
Decodes an integer value previously written with
NumericUtils.intToSortableBytes(int, byte[], int) - sortableBytesToLong(byte[], int) - Static method in class org.apache.lucene.util.NumericUtils
-
Decodes a long value previously written with
NumericUtils.longToSortableBytes(long, byte[], int) - sortableDoubleBits(long) - Static method in class org.apache.lucene.util.NumericUtils
-
Converts IEEE 754 representation of a double to sortable order (or back to the original)
- sortableFloatBits(int) - Static method in class org.apache.lucene.util.NumericUtils
-
Converts IEEE 754 representation of a float to sortable order (or back to the original)
- sortableIntToFloat(int) - Static method in class org.apache.lucene.util.NumericUtils
-
Converts a sortable
intback to afloat. - sortableLongToDouble(long) - Static method in class org.apache.lucene.util.NumericUtils
-
Converts a sortable
longback to adouble. - sortByDim(BKDConfig, int, int[], MutablePointTree, int, int, BytesRef, BytesRef) - Static method in class org.apache.lucene.util.bkd.MutablePointTreeReaderUtils
-
Sort points on the given dimension.
- SORTED - org.apache.lucene.index.DocValuesType
-
A pre-sorted byte[].
- SORTED_NUMERIC - org.apache.lucene.index.DocValuesType
-
A pre-sorted Number[].
- SORTED_SET - org.apache.lucene.index.DocValuesType
-
A pre-sorted Set<byte[]>.
- SortedDocValues - Class in org.apache.lucene.index
-
A per-document byte[] with presorted values.
- SortedDocValues() - Constructor for class org.apache.lucene.index.SortedDocValues
-
Sole constructor.
- SortedDocValuesField - Class in org.apache.lucene.document
-
Field that stores a per-document
BytesRefvalue, indexed for sorting. - SortedDocValuesField(String, BytesRef) - Constructor for class org.apache.lucene.document.SortedDocValuesField
-
Create a new sorted DocValues field.
- SortedNumericDocValues - Class in org.apache.lucene.index
-
A list of per-document numeric values, sorted according to
Long.compare(long, long). - SortedNumericDocValues() - Constructor for class org.apache.lucene.index.SortedNumericDocValues
-
Sole constructor.
- SortedNumericDocValuesField - Class in org.apache.lucene.document
-
Field that stores a per-document
longvalues for scoring, sorting or value retrieval. - SortedNumericDocValuesField(String, long) - Constructor for class org.apache.lucene.document.SortedNumericDocValuesField
-
Creates a new DocValues field with the specified 64-bit long value
- SortedNumericSelector - Class in org.apache.lucene.search
-
Selects a value from the document's list to use as the representative value
- SortedNumericSelector() - Constructor for class org.apache.lucene.search.SortedNumericSelector
- SortedNumericSelector.Type - Enum in org.apache.lucene.search
-
Type of selection to perform.
- SortedNumericSortField - Class in org.apache.lucene.search
-
SortField for
SortedNumericDocValues. - SortedNumericSortField(String, SortField.Type) - Constructor for class org.apache.lucene.search.SortedNumericSortField
-
Creates a sort, by the minimum value in the set for the document.
- SortedNumericSortField(String, SortField.Type, boolean) - Constructor for class org.apache.lucene.search.SortedNumericSortField
-
Creates a sort, possibly in reverse, by the minimum value in the set for the document.
- SortedNumericSortField(String, SortField.Type, boolean, SortedNumericSelector.Type) - Constructor for class org.apache.lucene.search.SortedNumericSortField
-
Creates a sort, possibly in reverse, specifying how the sort value from the document's set is selected.
- SortedNumericSortField.Provider - Class in org.apache.lucene.search
-
A SortFieldProvider for this sort field
- SortedSetDocValues - Class in org.apache.lucene.index
-
A multi-valued version of
SortedDocValues. - SortedSetDocValues() - Constructor for class org.apache.lucene.index.SortedSetDocValues
-
Sole constructor.
- SortedSetDocValuesField - Class in org.apache.lucene.document
-
Field that stores a set of per-document
BytesRefvalues, indexed for faceting,grouping,joining. - SortedSetDocValuesField(String, BytesRef) - Constructor for class org.apache.lucene.document.SortedSetDocValuesField
-
Create a new sorted DocValues field.
- SortedSetSelector - Class in org.apache.lucene.search
-
Selects a value from the document's set to use as the representative value
- SortedSetSelector() - Constructor for class org.apache.lucene.search.SortedSetSelector
- SortedSetSelector.Type - Enum in org.apache.lucene.search
-
Type of selection to perform.
- SortedSetSortField - Class in org.apache.lucene.search
-
SortField for
SortedSetDocValues. - SortedSetSortField(String, boolean) - Constructor for class org.apache.lucene.search.SortedSetSortField
-
Creates a sort, possibly in reverse, by the minimum value in the set for the document.
- SortedSetSortField(String, boolean, SortedSetSelector.Type) - Constructor for class org.apache.lucene.search.SortedSetSortField
-
Creates a sort, possibly in reverse, specifying how the sort value from the document's set is selected.
- SortedSetSortField.Provider - Class in org.apache.lucene.search
-
A SortFieldProvider for this sort
- Sorter - Class in org.apache.lucene.index
-
Sorts documents of a given index by returning a permutation on the document IDs.
- Sorter - Class in org.apache.lucene.util
-
Base class for sorting algorithms implementations.
- Sorter() - Constructor for class org.apache.lucene.util.Sorter
-
Sole constructor, used for inheritance.
- Sorter.DocMap - Class in org.apache.lucene.index
-
A permutation of doc IDs.
- SortField - Class in org.apache.lucene.search
-
Stores information about how to sort documents by terms in an individual field.
- SortField(String, FieldComparatorSource) - Constructor for class org.apache.lucene.search.SortField
-
Creates a sort with a custom comparison function.
- SortField(String, FieldComparatorSource, boolean) - Constructor for class org.apache.lucene.search.SortField
-
Creates a sort, possibly in reverse, with a custom comparison function.
- SortField(String, SortField.Type) - Constructor for class org.apache.lucene.search.SortField
-
Creates a sort by terms in the given field with the type of term values explicitly given.
- SortField(String, SortField.Type, boolean) - Constructor for class org.apache.lucene.search.SortField
-
Creates a sort, possibly in reverse, by terms in the given field with the type of term values explicitly given.
- SortField.Provider - Class in org.apache.lucene.search
-
A SortFieldProvider for field sorts
- SortField.Type - Enum in org.apache.lucene.search
-
Specifies the type of the terms to be sorted, or special types such as CUSTOM
- SortFieldProvider - Class in org.apache.lucene.index
-
Reads/Writes a named SortField from a segment info file, used to record index sorts
- SortFieldProvider(String) - Constructor for class org.apache.lucene.index.SortFieldProvider
-
Creates a new SortFieldProvider.
- SortInfo() - Constructor for class org.apache.lucene.util.OfflineSorter.SortInfo
-
create a new SortInfo (with empty statistics) for debugging
- SortingCodecReader - Class in org.apache.lucene.index
-
An
CodecReaderwhich supports sorting documents by a givenSort. - sortKeyLength(BytesRef, BytesRef) - Static method in class org.apache.lucene.util.StringHelper
-
Returns the length of
currentTermneeded for use as a sort key. - SortRescorer - Class in org.apache.lucene.search
-
A
Rescorerthat re-sorts according to a provided Sort. - SortRescorer(Sort) - Constructor for class org.apache.lucene.search.SortRescorer
-
Sole constructor.
- sortTimeMS - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo
-
time spent sorting data (in milliseconds)
- source - Variable in class org.apache.lucene.analysis.Analyzer.TokenStreamComponents
-
Original source of the tokens.
- source - Variable in class org.apache.lucene.util.automaton.Transition
-
Source state.
- SOURCE - Static variable in class org.apache.lucene.index.IndexWriter
-
Key for the source of a segment in the
diagnostics. - SOURCE_ADDINDEXES_READERS - Static variable in class org.apache.lucene.index.IndexWriter
-
Source of a segment which results from a call to
IndexWriter.addIndexes(CodecReader...). - SOURCE_FLUSH - Static variable in class org.apache.lucene.index.IndexWriter
-
Source of a segment which results from a flush.
- SOURCE_MERGE - Static variable in class org.apache.lucene.index.IndexWriter
-
Source of a segment which results from a merge of other segments.
- SOUTH_EAST_ASIAN_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Chars in class \p{Line_Break = Complex_Context} are from South East Asian scripts (Thai, Lao, Myanmar, Khmer, etc.).
- SOUTHEAST_ASIAN - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
-
Southeast Asian token type
- SPACE - Static variable in class org.apache.lucene.geo.SimpleWKTShapeParser
- SparseFixedBitSet - Class in org.apache.lucene.util
-
A bit set that only stores longs that have at least one bit which is set.
- SparseFixedBitSet(int) - Constructor for class org.apache.lucene.util.SparseFixedBitSet
- split(byte[], byte[], int[]) - Method in class org.apache.lucene.util.bkd.BKDWriter
-
Pick the next dimension to split.
- splitAt(char, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
-
Splits a list separated by zero or more given separator characters.
- splitFileNames(String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
-
Splits file names separated by comma character.
- splitLongs(int, long[], int, int, long, long[], int, long) - Method in class org.apache.lucene.internal.vectorization.PostingDecodingUtil
-
Core methods for decoding blocks of docs / freqs / positions / offsets.
- squareDistance(byte[], byte[]) - Method in interface org.apache.lucene.internal.vectorization.VectorUtilSupport
-
Returns the sum of squared differences of the two byte vectors.
- squareDistance(byte[], byte[]) - Static method in class org.apache.lucene.util.VectorUtil
-
Returns the sum of squared differences of the two vectors.
- squareDistance(float[], float[]) - Method in interface org.apache.lucene.internal.vectorization.VectorUtilSupport
-
Returns the sum of squared differences of the two vectors.
- squareDistance(float[], float[]) - Static method in class org.apache.lucene.util.VectorUtil
-
Returns the sum of squared differences of the two vectors.
- StableMSBRadixSorter - Class in org.apache.lucene.util
-
Stable radix sorter for variable-length strings.
- StableMSBRadixSorter(int) - Constructor for class org.apache.lucene.util.StableMSBRadixSorter
- StableMSBRadixSorter.MergeSorter - Class in org.apache.lucene.util
-
A MergeSorter taking advantage of temporary storage.
- StandardAnalyzer - Class in org.apache.lucene.analysis.standard
-
Filters
StandardTokenizerwithLowerCaseFilterandStopFilter, using a configurable list of stop words. - StandardAnalyzer() - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
-
Builds an analyzer with no stop words.
- StandardAnalyzer(Reader) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
-
Builds an analyzer with the stop words from the given reader.
- StandardAnalyzer(CharArraySet) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
-
Builds an analyzer with the given stop words.
- StandardDirectoryReader - Class in org.apache.lucene.index
-
Default implementation of
DirectoryReader. - StandardTokenizer - Class in org.apache.lucene.analysis.standard
-
A grammar-based tokenizer constructed with JFlex.
- StandardTokenizer() - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizer
-
Creates a new instance of the
StandardTokenizer. - StandardTokenizer(AttributeFactory) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizer
-
Creates a new StandardTokenizer with a given
AttributeFactory - StandardTokenizerFactory - Class in org.apache.lucene.analysis.standard
-
Factory for
StandardTokenizer. - StandardTokenizerFactory() - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizerFactory
-
Default ctor for compatibility with SPI
- StandardTokenizerFactory(Map<String, String>) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizerFactory
-
Creates a new StandardTokenizerFactory
- StandardTokenizerImpl - Class in org.apache.lucene.analysis.standard
-
This class implements Word Break rules from the Unicode Text Segmentation algorithm, as specified in Unicode Standard Annex #29.
- StandardTokenizerImpl(Reader) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Creates a new scanner
- start - Variable in class org.apache.lucene.index.ReaderSlice
-
Document ID this slice starts from.
- start - Variable in class org.apache.lucene.util.bkd.BKDRadixSelector.PathSlice
- START_GUN_SIGNAL - Static variable in class org.apache.lucene.store.LockVerifyServer
- startDoc(int, int) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
- startDoc(int, int) - Method in class org.apache.lucene.codecs.PushPostingsWriterBase
-
Adds a new doc in this term.
- startDocument() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
- startDocument() - Method in class org.apache.lucene.codecs.StoredFieldsWriter
-
Called before writing the stored fields of the document.
- startDocument(int) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
- startDocument(int) - Method in class org.apache.lucene.codecs.TermVectorsWriter
-
Called before writing the term vectors of the document.
- startField(FieldInfo, int, boolean, boolean, boolean) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
- startField(FieldInfo, int, boolean, boolean, boolean) - Method in class org.apache.lucene.codecs.TermVectorsWriter
-
Called before writing the terms of the field.
- startOffset() - Method in interface org.apache.lucene.analysis.tokenattributes.OffsetAttribute
-
Returns this Token's starting offset, the position of the first character corresponding to this token in the source text.
- startOffset() - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
- startOffset() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
-
Returns this Token's starting offset, the position of the first character corresponding to this token in the source text.
- startOffset() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
- startOffset() - Method in class org.apache.lucene.index.MultiPostingsEnum
- startOffset() - Method in class org.apache.lucene.index.PostingsEnum
-
Returns start offset for the current position, or -1 if offsets were not indexed.
- startOffset() - Method in class org.apache.lucene.index.SlowImpactsEnum
- startOffset() - Method in class org.apache.lucene.search.ExactPhraseMatcher
- startOffset() - Method in class org.apache.lucene.search.FilterMatchesIterator
- startOffset() - Method in interface org.apache.lucene.search.MatchesIterator
-
The starting offset of the current match, or
-1if offsets are not available - startOffset() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionFullPostingsEnum
- startOffset() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
- startOffset() - Method in class org.apache.lucene.search.SloppyPhraseMatcher
- startPosition() - Method in class org.apache.lucene.search.ExactPhraseMatcher
- startPosition() - Method in class org.apache.lucene.search.FilterMatchesIterator
- startPosition() - Method in interface org.apache.lucene.search.MatchesIterator
-
The start position of the current match, or
-1if positions are not available - startPosition() - Method in class org.apache.lucene.search.SloppyPhraseMatcher
- startSplit(String, List<Point>, List<Point>) - Method in interface org.apache.lucene.geo.Tessellator.Monitor
-
When a new polygon split is entered for mode=SPLIT, this is called.
- startsWith(byte[], BytesRef) - Static method in class org.apache.lucene.util.StringHelper
-
Returns
trueiff the ref starts with the given prefix. - startsWith(BytesRef, BytesRef) - Static method in class org.apache.lucene.util.StringHelper
-
Returns
trueiff the ref starts with the given prefix. - startTerm(NumericDocValues) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
- startTerm(NumericDocValues) - Method in class org.apache.lucene.codecs.PushPostingsWriterBase
-
Start a new term.
- startTerm(BytesRef, int) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
- startTerm(BytesRef, int) - Method in class org.apache.lucene.codecs.TermVectorsWriter
-
Adds a term and its term frequency
freq. - State() - Constructor for class org.apache.lucene.util.AttributeSource.State
- StatePair - Class in org.apache.lucene.util.automaton
-
Pair of states.
- StatePair(int, int) - Constructor for class org.apache.lucene.util.automaton.StatePair
-
Constructs a new state pair.
- StaticImplementationAttributeFactory(AttributeFactory, Class<A>) - Constructor for class org.apache.lucene.util.AttributeFactory.StaticImplementationAttributeFactory
-
Expert: Creates an AttributeFactory returning
clazzas instance for the attributes it implements and for all other attributes calls the given delegate factory. - Stats - Class in org.apache.lucene.codecs.lucene90.blocktree
-
BlockTree statistics for a single field returned by
FieldReader.getStats(). - step(int, int) - Method in class org.apache.lucene.util.automaton.Automaton
-
Performs lookup in transitions, assuming determinism.
- step(int, int) - Method in class org.apache.lucene.util.automaton.RunAutomaton
-
Returns the state obtained by reading the given char from the given state.
- STOP - org.apache.lucene.index.StoredFieldVisitor.Status
-
STOP: don't visit this field and stop processing any other fields for this document.
- StopFilter - Class in org.apache.lucene.analysis
-
Removes stop words from a token stream.
- StopFilter(TokenStream, CharArraySet) - Constructor for class org.apache.lucene.analysis.StopFilter
-
Constructs a filter which removes words from the input TokenStream that are named in the Set.
- STOPPED - org.apache.lucene.index.MergePolicy.OneMergeProgress.PauseReason
-
Stopped (because of throughput rate set to 0, typically).
- stopTimer() - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread
-
Deprecated.Stops the timer thread
- StopwordAnalyzerBase - Class in org.apache.lucene.analysis
-
Base class for Analyzers that need to make use of stopword sets.
- StopwordAnalyzerBase() - Constructor for class org.apache.lucene.analysis.StopwordAnalyzerBase
-
Creates a new Analyzer with an empty stopword set
- StopwordAnalyzerBase(CharArraySet) - Constructor for class org.apache.lucene.analysis.StopwordAnalyzerBase
-
Creates a new instance initialized with the given stopword set
- stopwords - Variable in class org.apache.lucene.analysis.StopwordAnalyzerBase
-
An immutable stopword set
- stored() - Method in class org.apache.lucene.document.FieldType
-
True if the field's value should be stored
- stored() - Method in interface org.apache.lucene.index.IndexableFieldType
-
True if the field's value should be stored
- StoredField - Class in org.apache.lucene.document
-
A field whose value is stored so that
IndexSearcher.storedFields()andIndexReader.storedFields()will return the field and its value. - StoredField(String, byte[]) - Constructor for class org.apache.lucene.document.StoredField
-
Create a stored-only field with the given binary value.
- StoredField(String, byte[], int, int) - Constructor for class org.apache.lucene.document.StoredField
-
Create a stored-only field with the given binary value.
- StoredField(String, double) - Constructor for class org.apache.lucene.document.StoredField
-
Create a stored-only field with the given double value.
- StoredField(String, float) - Constructor for class org.apache.lucene.document.StoredField
-
Create a stored-only field with the given float value.
- StoredField(String, int) - Constructor for class org.apache.lucene.document.StoredField
-
Create a stored-only field with the given integer value.
- StoredField(String, long) - Constructor for class org.apache.lucene.document.StoredField
-
Create a stored-only field with the given long value.
- StoredField(String, CharSequence, FieldType) - Constructor for class org.apache.lucene.document.StoredField
-
Expert: allows you to customize the
FieldType. - StoredField(String, String) - Constructor for class org.apache.lucene.document.StoredField
-
Create a stored-only field with the given string value.
- StoredField(String, String, FieldType) - Constructor for class org.apache.lucene.document.StoredField
-
Expert: allows you to customize the
FieldType. - StoredField(String, FieldType) - Constructor for class org.apache.lucene.document.StoredField
-
Expert: allows you to customize the
FieldType. - StoredField(String, BytesRef) - Constructor for class org.apache.lucene.document.StoredField
-
Create a stored-only field with the given binary value.
- StoredField(String, BytesRef, FieldType) - Constructor for class org.apache.lucene.document.StoredField
-
Expert: allows you to customize the
FieldType. - storedFields() - Method in class org.apache.lucene.index.BaseCompositeReader
- storedFields() - Method in class org.apache.lucene.index.CodecReader
- storedFields() - Method in class org.apache.lucene.index.FilterLeafReader
- storedFields() - Method in class org.apache.lucene.index.IndexReader
-
Returns a
StoredFieldsreader for the stored fields of this index. - storedFields() - Method in class org.apache.lucene.index.ParallelLeafReader
- storedFields() - Method in class org.apache.lucene.search.IndexSearcher
-
Returns a
StoredFieldsreader for the stored fields of this index. - StoredFields - Class in org.apache.lucene.index
-
API for reading stored fields.
- StoredFields() - Constructor for class org.apache.lucene.index.StoredFields
-
Sole constructor.
- storedFieldsFormat() - Method in class org.apache.lucene.codecs.Codec
-
Encodes/decodes stored fields
- storedFieldsFormat() - Method in class org.apache.lucene.codecs.FilterCodec
- storedFieldsFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
- StoredFieldsFormat - Class in org.apache.lucene.codecs
-
Controls the format of stored fields
- StoredFieldsFormat() - Constructor for class org.apache.lucene.codecs.StoredFieldsFormat
-
Sole constructor.
- StoredFieldsReader - Class in org.apache.lucene.codecs
-
Codec API for reading stored fields.
- StoredFieldsReader() - Constructor for class org.apache.lucene.codecs.StoredFieldsReader
-
Sole constructor.
- storedFieldsReaders - Variable in class org.apache.lucene.index.MergeState
-
Stored field producers being merged
- storedFieldStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Status for testing of stored fields (null if stored fields could not be tested).
- StoredFieldsWriter - Class in org.apache.lucene.codecs
-
Codec API for writing stored fields: For every document,
StoredFieldsWriter.startDocument()is called, informing the Codec that a new document has started. - StoredFieldsWriter() - Constructor for class org.apache.lucene.codecs.StoredFieldsWriter
-
Sole constructor.
- StoredFieldsWriter.MergeVisitor - Class in org.apache.lucene.codecs
-
A visitor that adds every field it sees.
- StoredFieldVisitor - Class in org.apache.lucene.index
-
Expert: provides a low-level means of accessing the stored field values in an index.
- StoredFieldVisitor() - Constructor for class org.apache.lucene.index.StoredFieldVisitor
-
Sole constructor.
- StoredFieldVisitor.Status - Enum in org.apache.lucene.index
-
Enumeration of possible return values for
StoredFieldVisitor.needsField(org.apache.lucene.index.FieldInfo). - storedValue() - Method in class org.apache.lucene.document.DoubleField
- storedValue() - Method in class org.apache.lucene.document.Field
- storedValue() - Method in class org.apache.lucene.document.FloatField
- storedValue() - Method in class org.apache.lucene.document.IntField
- storedValue() - Method in class org.apache.lucene.document.KeywordField
- storedValue() - Method in class org.apache.lucene.document.LongField
- storedValue() - Method in class org.apache.lucene.document.StringField
- storedValue() - Method in class org.apache.lucene.document.TextField
- storedValue() - Method in interface org.apache.lucene.index.IndexableField
-
Stored value.
- StoredValue - Class in org.apache.lucene.document
-
Abstraction around a stored value.
- StoredValue(double) - Constructor for class org.apache.lucene.document.StoredValue
-
Ctor for double values.
- StoredValue(float) - Constructor for class org.apache.lucene.document.StoredValue
-
Ctor for float values.
- StoredValue(int) - Constructor for class org.apache.lucene.document.StoredValue
-
Ctor for integer values.
- StoredValue(long) - Constructor for class org.apache.lucene.document.StoredValue
-
Ctor for long values.
- StoredValue(String) - Constructor for class org.apache.lucene.document.StoredValue
-
Ctor for binary values.
- StoredValue(BytesRef) - Constructor for class org.apache.lucene.document.StoredValue
-
Ctor for binary values.
- StoredValue.Type - Enum in org.apache.lucene.document
-
Type of a
StoredValue. - storeTermVectorOffsets() - Method in class org.apache.lucene.document.FieldType
-
True if this field's token character offsets should also be stored into term vectors.
- storeTermVectorOffsets() - Method in interface org.apache.lucene.index.IndexableFieldType
-
True if this field's token character offsets should also be stored into term vectors.
- storeTermVectorPayloads() - Method in class org.apache.lucene.document.FieldType
-
True if this field's token payloads should also be stored into the term vectors.
- storeTermVectorPayloads() - Method in interface org.apache.lucene.index.IndexableFieldType
-
True if this field's token payloads should also be stored into the term vectors.
- storeTermVectorPositions() - Method in class org.apache.lucene.document.FieldType
-
True if this field's token positions should also be stored into the term vectors.
- storeTermVectorPositions() - Method in interface org.apache.lucene.index.IndexableFieldType
-
True if this field's token positions should also be stored into the term vectors.
- storeTermVectors() - Method in class org.apache.lucene.document.FieldType
-
True if this field's indexed form should be also stored into term vectors.
- storeTermVectors() - Method in interface org.apache.lucene.index.IndexableFieldType
-
True if this field's indexed form should be also stored into term vectors.
- stream - Variable in class org.apache.lucene.util.PrintStreamInfoStream
- stream() - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Returns a stream of all the elements contained in this list.
- stream() - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Returns a stream of all the elements contained in this list.
- Stream() - Constructor for class org.apache.lucene.search.PointInSetQuery.Stream
- STRING - org.apache.lucene.document.StoredValue.Type
-
Type of string values.
- STRING - org.apache.lucene.search.SortField.Type
-
Sort using term values as Strings.
- STRING_FIRST - Static variable in class org.apache.lucene.search.SortField
-
Pass this to
SortField.setMissingValue(java.lang.Object)to have missing string values sort first. - STRING_LAST - Static variable in class org.apache.lucene.search.SortField
-
Pass this to
SortField.setMissingValue(java.lang.Object)to have missing string values sort last. - STRING_VAL - org.apache.lucene.search.SortField.Type
-
Sort using term values as Strings, but comparing by value (using String.compareTo) for all comparisons.
- stringField(FieldInfo, String) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
- stringField(FieldInfo, String) - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
- stringField(FieldInfo, String) - Method in class org.apache.lucene.index.StoredFieldVisitor
-
Process a string field.
- StringField - Class in org.apache.lucene.document
-
A field that is indexed but not tokenized: the entire String value is indexed as a single token.
- StringField(String, String, Field.Store) - Constructor for class org.apache.lucene.document.StringField
-
Creates a new textual StringField, indexing the provided String value as a single token.
- StringField(String, BytesRef, Field.Store) - Constructor for class org.apache.lucene.document.StringField
-
Creates a new binary StringField, indexing the provided binary (BytesRef) value as a single token.
- stringHashCode(char[], int, int) - Static method in class org.apache.lucene.util.CharsRef
- StringHelper - Class in org.apache.lucene.util
-
Methods for manipulating strings.
- StringSorter - Class in org.apache.lucene.util
-
A
BytesRefsorter tries to use a efficient radix sorter ifStringSorter.cmpis aBytesRefComparator, otherwise fallback toStringSorter.fallbackSorter(java.util.Comparator<org.apache.lucene.util.BytesRef>) - StringSorter(String, Object, boolean, IndexSorter.SortedDocValuesProvider) - Constructor for class org.apache.lucene.index.IndexSorter.StringSorter
-
Creates a new StringSorter
- StringSorter(Comparator<BytesRef>) - Constructor for class org.apache.lucene.util.StringSorter
- StringSorter.MSBStringRadixSorter - Class in org.apache.lucene.util
-
A radix sorter for
BytesRef - stringToDate(String) - Static method in class org.apache.lucene.document.DateTools
-
Converts a string produced by
timeToStringordateToStringback to a time, represented as a Date object. - stringToTime(String) - Static method in class org.apache.lucene.document.DateTools
-
Converts a string produced by
timeToStringordateToStringback to a time, represented as the number of milliseconds since January 1, 1970, 00:00:00 GMT. - stringValue() - Method in class org.apache.lucene.document.Field
-
The value of the field as a String, or null.
- stringValue() - Method in class org.apache.lucene.document.ShapeDocValuesField
-
Currently there is no string representation for the ShapeDocValueField
- stringValue() - Method in interface org.apache.lucene.index.IndexableField
-
Non-null if this field has a string value
- stripExtension(String) - Static method in class org.apache.lucene.index.IndexFileNames
-
Removes the extension (anything after the first '.'), otherwise returns the original filename.
- stripSegmentName(String) - Static method in class org.apache.lucene.index.IndexFileNames
-
Strips the segment name out of the given file name.
- Sub(MergeState.DocMap) - Constructor for class org.apache.lucene.index.DocIDMerger.Sub
-
Sole constructor
- subBlocksOnlyBlockCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
The number of "internal" blocks that do not contain terms (have only sub-blocks).
- subIndex(int, int[]) - Static method in class org.apache.lucene.index.ReaderUtil
-
Returns index of the searcher/reader for document
nin the array used to construct this searcher/reader. - subIndex(int, List<LeafReaderContext>) - Static method in class org.apache.lucene.index.ReaderUtil
-
Returns index of the searcher/reader for document
nin the array used to construct this searcher/reader. - subReadersSorter - Variable in class org.apache.lucene.index.BaseCompositeReader
-
A comparator for sorting sub-readers
- SubReaderWrapper() - Constructor for class org.apache.lucene.index.FilterDirectoryReader.SubReaderWrapper
-
Constructor
- subSequence(int, int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
- subSequence(int, int) - Method in class org.apache.lucene.util.CharsRef
- subsetOf(Automaton, Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns true if the language of
a1is a subset of the language ofa2. - subtract(int, int, byte[], byte[], byte[]) - Static method in class org.apache.lucene.util.NumericUtils
-
Result = a - b, where a >= b, else
IllegalArgumentExceptionis thrown. - subtract(Long, Long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
- subtract(Object, Object) - Method in class org.apache.lucene.util.fst.NoOutputs
- subtract(BytesRef, BytesRef) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
- subtract(CharsRef, CharsRef) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
- subtract(PairOutputs.Pair<A, B>, PairOutputs.Pair<A, B>) - Method in class org.apache.lucene.util.fst.PairOutputs
- subtract(IntsRef, IntsRef) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
- subtract(T, T) - Method in class org.apache.lucene.util.fst.Outputs
-
Eg subtract("foobar", "foo") -> "bar"
- suffixRAMLimitMB(double) - Method in class org.apache.lucene.util.fst.FSTCompiler.Builder
-
The approximate maximum amount of RAM (in MB) to use holding the suffix cache, which enables the FST to share common suffixes.
- sumDocFreq() - Method in class org.apache.lucene.search.CollectionStatistics
-
The total number of posting list entries for this field.
- sumRelativeErrorBound(int) - Static method in class org.apache.lucene.util.MathUtil
-
Return a relative error bound for a sum of
numValuespositive doubles, computed using recursive summation, ie. - sumTotalTermFreq() - Method in class org.apache.lucene.search.CollectionStatistics
-
The total number of tokens for this field.
- sumUpperBound(double, int) - Static method in class org.apache.lucene.util.MathUtil
-
Return the maximum possible sum across
numValuesnon-negative doubles, assuming one sum yieldedsum. - SUN_OS - Static variable in class org.apache.lucene.util.Constants
-
True iff running on SunOS.
- supportsMadvise() - Static method in class org.apache.lucene.store.MMapDirectory
-
Returns true, if MMapDirectory uses the platform's
madvise()syscall to advise how OS kernel should handle paging after opening a file. - SuppressForbidden - Annotation Type in org.apache.lucene.util
-
Annotation to suppress forbidden-apis errors inside a whole class, a method, or a field.
- swap(int, int) - Method in class org.apache.lucene.codecs.MutablePointTree
-
Swap the i-th and j-th values.
- swap(int, int) - Method in class org.apache.lucene.util.Selector
-
Swap values at slots
iandj. - swap(int, int) - Method in class org.apache.lucene.util.Sorter
-
Swap values at slots
iandj. - swap(int, int) - Method in class org.apache.lucene.util.StringSorter.MSBStringRadixSorter
- swap(T[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Swap values stored in slots
iandj - sync() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Wait for any running merge threads to finish.
- sync(Collection<String>) - Method in class org.apache.lucene.codecs.CompoundDirectory
- sync(Collection<String>) - Method in class org.apache.lucene.store.ByteBuffersDirectory
- sync(Collection<String>) - Method in class org.apache.lucene.store.Directory
-
Ensures that any writes to these files are moved to stable storage (made durable).
- sync(Collection<String>) - Method in class org.apache.lucene.store.FileSwitchDirectory
- sync(Collection<String>) - Method in class org.apache.lucene.store.FilterDirectory
- sync(Collection<String>) - Method in class org.apache.lucene.store.FSDirectory
- sync(Collection<String>) - Method in class org.apache.lucene.store.LockValidatingDirectoryWrapper
- sync(Collection<String>) - Method in class org.apache.lucene.store.NRTCachingDirectory
- syncMetaData() - Method in class org.apache.lucene.codecs.CompoundDirectory
- syncMetaData() - Method in class org.apache.lucene.store.ByteBuffersDirectory
- syncMetaData() - Method in class org.apache.lucene.store.Directory
-
Ensures that directory metadata, such as recent file renames, are moved to stable storage.
- syncMetaData() - Method in class org.apache.lucene.store.FileSwitchDirectory
- syncMetaData() - Method in class org.apache.lucene.store.FilterDirectory
- syncMetaData() - Method in class org.apache.lucene.store.FSDirectory
- syncMetaData() - Method in class org.apache.lucene.store.LockValidatingDirectoryWrapper
- SynonymQuery - Class in org.apache.lucene.search
-
A query that treats multiple terms as synonyms.
- SynonymQuery.Builder - Class in org.apache.lucene.search
-
A builder for
SynonymQuery.
T
- target() - Method in class org.apache.lucene.util.fst.FST.Arc
-
Ord/address to target node.
- targetHasArcs(FST.Arc<T>) - Static method in class org.apache.lucene.util.fst.FST
-
returns true if the node at this address has any outgoing arcs
- targetMBPerSec - Variable in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Current IO writes throttle rate
- targetMBPerSecChanged() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Subclass can override to tweak targetMBPerSec.
- targetSearchConcurrency - Variable in class org.apache.lucene.index.LogMergePolicy
-
Target search concurrency.
- TaskExecutor - Class in org.apache.lucene.search
-
Executor wrapper responsible for the execution of concurrent tasks.
- TaskExecutor(Executor) - Constructor for class org.apache.lucene.search.TaskExecutor
-
Creates a TaskExecutor instance
- tempMergeFiles - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo
-
number of temporary files created when merging partitions
- tenum - Variable in class org.apache.lucene.index.FilteredTermsEnum
-
The delegate
TermsEnum. - term - Variable in class org.apache.lucene.search.AutomatonQuery
-
term containing the field, and possibly some pattern structure
- term - Variable in class org.apache.lucene.util.automaton.CompiledAutomaton
-
For
CompiledAutomaton.AUTOMATON_TYPE.SINGLEthis is the singleton term. - term - Variable in class org.apache.lucene.util.QueryBuilder.TermAndBoost
-
the term
- term() - Method in class org.apache.lucene.index.FilteredTermsEnum
- term() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
- term() - Method in class org.apache.lucene.index.MultiTermsEnum
- term() - Method in class org.apache.lucene.index.TermsEnum
-
Returns current term.
- term() - Method in class org.apache.lucene.search.FuzzyTermsEnum
- term() - Method in class org.apache.lucene.search.TermStatistics
-
The term text.
- Term - Class in org.apache.lucene.index
-
A Term represents a word from text.
- Term(String) - Constructor for class org.apache.lucene.index.Term
-
Constructs a Term with the given field and empty text.
- Term(String, String) - Constructor for class org.apache.lucene.index.Term
-
Constructs a Term with the given field and text.
- Term(String, BytesRef) - Constructor for class org.apache.lucene.index.Term
-
Constructs a Term with the given field and bytes.
- Term(String, BytesRefBuilder) - Constructor for class org.apache.lucene.index.Term
-
Constructs a Term with the given field and the bytes from a builder.
- TermAndBoost(BytesRef, float) - Constructor for class org.apache.lucene.util.QueryBuilder.TermAndBoost
-
Creates a new TermAndBoost
- TermAndVector - Class in org.apache.lucene.util
-
Word2Vec unit composed by a term with the associated vector
- TermAndVector(BytesRef, float[]) - Constructor for class org.apache.lucene.util.TermAndVector
- termBlockOrd - Variable in class org.apache.lucene.codecs.BlockTermState
-
the term's ord in the current block
- termCollector(Set<Term>) - Static method in class org.apache.lucene.search.QueryVisitor
-
Builds a
QueryVisitorinstance that collects all terms that may match a query - termCount - Variable in class org.apache.lucene.index.CheckIndex.Status.TermIndexStatus
-
Number of terms with at least one live doc.
- TermFrequencyAttribute - Interface in org.apache.lucene.analysis.tokenattributes
-
Sets the custom term frequency of a term within one document.
- TermFrequencyAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
-
Default implementation of
TermFrequencyAttribute. - TermFrequencyAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
-
Initialize this attribute with term frequency of 1
- termIndexStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Status for testing of indexed terms (null if indexed terms could not be tested).
- TermInSetQuery - Class in org.apache.lucene.search
-
Specialization for a disjunction over many terms that, by default, behaves like a
ConstantScoreQueryover aBooleanQuerycontaining onlyBooleanClause.Occur.SHOULDclauses. - TermInSetQuery(String, Collection<BytesRef>) - Constructor for class org.apache.lucene.search.TermInSetQuery
- TermInSetQuery(String, BytesRef...) - Constructor for class org.apache.lucene.search.TermInSetQuery
-
Deprecated.Use
TermInSetQuery(String, Collection)instead. - TermInSetQuery(MultiTermQuery.RewriteMethod, String, Collection<BytesRef>) - Constructor for class org.apache.lucene.search.TermInSetQuery
-
Creates a new
TermInSetQueryfrom the given collection of terms. - TermInSetQuery(MultiTermQuery.RewriteMethod, String, BytesRef...) - Constructor for class org.apache.lucene.search.TermInSetQuery
-
Deprecated.Use
TermInSetQuery(RewriteMethod, String, Collection)instead. - TermOrdValComparator - Class in org.apache.lucene.search.comparators
-
Sorts by field's natural Term sort order, using ordinals.
- TermOrdValComparator(int, String, boolean, boolean, Pruning) - Constructor for class org.apache.lucene.search.comparators.TermOrdValComparator
-
Creates this, with control over how missing values are sorted.
- termPositionsCost(TermsEnum) - Static method in class org.apache.lucene.search.PhraseQuery
-
Returns an expected cost in simple operations of processing the occurrences of a term in a document that contains the term.
- TermQuery - Class in org.apache.lucene.search
-
A Query that matches documents containing a term.
- TermQuery(Term) - Constructor for class org.apache.lucene.search.TermQuery
-
Constructs a query for the term
t. - TermQuery(Term, TermStates) - Constructor for class org.apache.lucene.search.TermQuery
-
Expert: constructs a TermQuery that will use the provided docFreq instead of looking up the docFreq against the searcher.
- TermRangeQuery - Class in org.apache.lucene.search
-
A Query that matches documents within an range of terms.
- TermRangeQuery(String, BytesRef, BytesRef, boolean, boolean) - Constructor for class org.apache.lucene.search.TermRangeQuery
-
Constructs a query selecting all terms greater/equal than
lowerTermbut less/equal thanupperTerm. - TermRangeQuery(String, BytesRef, BytesRef, boolean, boolean, MultiTermQuery.RewriteMethod) - Constructor for class org.apache.lucene.search.TermRangeQuery
-
Constructs a query selecting all terms greater/equal than
lowerTermbut less/equal thanupperTerm. - terms(String) - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
- terms(String) - Method in class org.apache.lucene.index.CodecReader
- terms(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
- terms(String) - Method in class org.apache.lucene.index.Fields
-
Get the
Termsfor this field. - terms(String) - Method in class org.apache.lucene.index.FilterLeafReader.FilterFields
- terms(String) - Method in class org.apache.lucene.index.FilterLeafReader
- terms(String) - Method in class org.apache.lucene.index.LeafReader
-
Returns the
Termsindex for this field, or null if it has none. - terms(String) - Method in class org.apache.lucene.index.MappedMultiFields
- terms(String) - Method in class org.apache.lucene.index.MultiFields
- terms(String) - Method in class org.apache.lucene.index.ParallelLeafReader
- Terms - Class in org.apache.lucene.index
-
Access to the terms in a specific field.
- Terms() - Constructor for class org.apache.lucene.index.Terms
-
Sole constructor.
- TermScorer - Class in org.apache.lucene.search
-
Expert: A
Scorerfor documents matching aTerm. - TermScorer(Weight, ImpactsEnum, LeafSimScorer, boolean) - Constructor for class org.apache.lucene.search.TermScorer
-
Construct a
TermScorerthat will use impacts to skip blocks of non-competitive documents. - TermScorer(Weight, PostingsEnum, LeafSimScorer) - Constructor for class org.apache.lucene.search.TermScorer
-
Construct a
TermScorerthat will iterate all documents. - termsEnum() - Method in class org.apache.lucene.index.FilterSortedDocValues
- termsEnum() - Method in class org.apache.lucene.index.FilterSortedSetDocValues
- termsEnum() - Method in class org.apache.lucene.index.SortedDocValues
-
Returns a
TermsEnumover the values. - termsEnum() - Method in class org.apache.lucene.index.SortedSetDocValues
-
Returns a
TermsEnumover the values. - TermsEnum - Class in org.apache.lucene.index
-
Iterator to seek (
TermsEnum.seekCeil(BytesRef),TermsEnum.seekExact(BytesRef)) or step through (BytesRefIterator.next()terms to obtain frequency information (TermsEnum.docFreq()),PostingsEnumorPostingsEnumfor the current term (TermsEnum.postings(org.apache.lucene.index.PostingsEnum). - TermsEnum() - Constructor for class org.apache.lucene.index.TermsEnum
-
Sole constructor.
- TermsEnum.SeekStatus - Enum in org.apache.lucene.index
-
Represents returned result from
TermsEnum.seekCeil(org.apache.lucene.util.BytesRef). - termsOnlyBlockCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
The number of "leaf" blocks (blocks that have only terms).
- termState() - Method in class org.apache.lucene.index.BaseTermsEnum
- termState() - Method in class org.apache.lucene.index.FilteredTermsEnum
-
Returns the filtered enums term state
- termState() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
- termState() - Method in class org.apache.lucene.index.TermsEnum
-
Expert: Returns the TermsEnums internal state to position the TermsEnum without re-seeking the term dictionary.
- termState() - Method in class org.apache.lucene.search.FuzzyTermsEnum
- TermState - Class in org.apache.lucene.index
-
Encapsulates all required internal state to position the associated
TermsEnumwithout re-seeking. - TermState() - Constructor for class org.apache.lucene.index.TermState
-
Sole constructor.
- TermStates - Class in org.apache.lucene.index
- TermStates(IndexReaderContext) - Constructor for class org.apache.lucene.index.TermStates
-
Creates an empty
TermStatesfrom aIndexReaderContext - TermStates(IndexReaderContext, TermState, int, int, long) - Constructor for class org.apache.lucene.index.TermStates
- termStatistics(Term, int, long) - Method in class org.apache.lucene.search.IndexSearcher
-
Returns
TermStatisticsfor a term. - TermStatistics - Class in org.apache.lucene.search
-
Contains statistics for a specific term
- TermStatistics(BytesRef, long, long) - Constructor for class org.apache.lucene.search.TermStatistics
-
Creates statistics instance for a term.
- TermStats - Class in org.apache.lucene.codecs
-
Holder for per-term statistics.
- TermStats(int, long) - Constructor for class org.apache.lucene.codecs.TermStats
-
Sole constructor.
- TermToBytesRefAttribute - Interface in org.apache.lucene.analysis.tokenattributes
-
This attribute is requested by TermsHashPerField to index the contents.
- TermValComparator(int, String, boolean) - Constructor for class org.apache.lucene.search.FieldComparator.TermValComparator
-
Sole constructor.
- termVectors() - Method in class org.apache.lucene.index.BaseCompositeReader
- termVectors() - Method in class org.apache.lucene.index.CodecReader
- termVectors() - Method in class org.apache.lucene.index.FilterLeafReader
- termVectors() - Method in class org.apache.lucene.index.IndexReader
-
Returns a
TermVectorsreader for the term vectors of this index. - termVectors() - Method in class org.apache.lucene.index.ParallelLeafReader
- TermVectors - Class in org.apache.lucene.index
-
API for reading term vectors.
- TermVectors() - Constructor for class org.apache.lucene.index.TermVectors
-
Sole constructor.
- termVectorsFormat() - Method in class org.apache.lucene.codecs.Codec
-
Encodes/decodes term vectors
- termVectorsFormat() - Method in class org.apache.lucene.codecs.FilterCodec
- termVectorsFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
- TermVectorsFormat - Class in org.apache.lucene.codecs
-
Controls the format of term vectors
- TermVectorsFormat() - Constructor for class org.apache.lucene.codecs.TermVectorsFormat
-
Sole constructor.
- TermVectorsReader - Class in org.apache.lucene.codecs
-
Codec API for reading term vectors:
- TermVectorsReader() - Constructor for class org.apache.lucene.codecs.TermVectorsReader
-
Sole constructor.
- termVectorsReaders - Variable in class org.apache.lucene.index.MergeState
-
Term vector producers being merged
- termVectorStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Status for testing of term vectors (null if term vectors could not be tested).
- TermVectorsWriter - Class in org.apache.lucene.codecs
-
Codec API for writing term vectors: For every document,
TermVectorsWriter.startDocument(int)is called, informing the Codec how many fields will be written. - TermVectorsWriter() - Constructor for class org.apache.lucene.codecs.TermVectorsWriter
-
Sole constructor.
- tessellate(Polygon, boolean) - Static method in class org.apache.lucene.geo.Tessellator
- tessellate(Polygon, boolean, Tessellator.Monitor) - Static method in class org.apache.lucene.geo.Tessellator
- tessellate(XYPolygon, boolean) - Static method in class org.apache.lucene.geo.Tessellator
- tessellate(XYPolygon, boolean, Tessellator.Monitor) - Static method in class org.apache.lucene.geo.Tessellator
- Tessellator - Class in org.apache.lucene.geo
-
Computes a triangular mesh tessellation for a given polygon.
- Tessellator.Monitor - Interface in org.apache.lucene.geo
-
Implementation of this interface will receive calls with internal data at each step of the triangulation algorithm.
- Tessellator.Triangle - Class in org.apache.lucene.geo
-
Triangle in the tessellated mesh
- test(int, int) - Method in class org.apache.lucene.geo.GeoEncodingUtils.Component2DPredicate
-
Check whether the given point is within the considered polygon.
- test(int, int) - Method in class org.apache.lucene.geo.GeoEncodingUtils.DistancePredicate
-
Check whether the given point is within a distance of another point.
- testDocValues(CodecReader, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex
-
Test docvalues.
- testFieldInfos(CodecReader, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex
-
Test field infos.
- testFieldNorms(CodecReader, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex
-
Test field norms.
- testLiveDocs(CodecReader, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex
-
Test live docs.
- testPoints(CodecReader, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex
-
Test the points index.
- testPostings(CodecReader, PrintStream) - Static method in class org.apache.lucene.index.CheckIndex
-
Test the term index.
- testPostings(CodecReader, PrintStream, boolean, boolean, boolean) - Static method in class org.apache.lucene.index.CheckIndex
-
Test the term index.
- TestSecrets - Class in org.apache.lucene.internal.tests
-
A set of static methods returning accessors for internal, package-private functionality in Lucene.
- testSort(CodecReader, Sort, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex
-
Tests index sort order.
- testStoredFields(CodecReader, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex
-
Test stored fields.
- testTermVectors(CodecReader, PrintStream) - Static method in class org.apache.lucene.index.CheckIndex
-
Test term vectors.
- testTermVectors(CodecReader, PrintStream, boolean, boolean, boolean) - Static method in class org.apache.lucene.index.CheckIndex
-
Test term vectors.
- testVectors(CodecReader, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex
-
Test the vectors index.
- text() - Method in class org.apache.lucene.index.Term
-
Returns the text of this term.
- TextField - Class in org.apache.lucene.document
-
A field that is indexed and tokenized, without term vectors.
- TextField(String, Reader) - Constructor for class org.apache.lucene.document.TextField
-
Creates a new un-stored TextField with Reader value.
- TextField(String, String, Field.Store) - Constructor for class org.apache.lucene.document.TextField
-
Creates a new TextField with String value.
- TextField(String, TokenStream) - Constructor for class org.apache.lucene.document.TextField
-
Creates a new un-stored TextField with TokenStream value.
- tf(float) - Method in class org.apache.lucene.search.similarities.ClassicSimilarity
-
Implemented as
sqrt(freq). - tf(float) - Method in class org.apache.lucene.search.similarities.TFIDFSimilarity
-
Computes a score factor based on a term or phrase's frequency in a document.
- tf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
-
compute the term frequency component
- tf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
-
compute the term frequency component
- tf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
-
compute the term frequency component
- tf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
-
compute the term frequency component
- tf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
-
compute the term frequency component
- tf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
-
compute the term frequency component
- tf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
-
compute the term frequency component
- tfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
-
Explain the score of the term frequency component for a single document
- tfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
- tfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
- tfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
- tfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
- tfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
- tfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
- TFIDFSimilarity - Class in org.apache.lucene.search.similarities
-
Implementation of
Similaritywith the Vector Space Model. - TFIDFSimilarity() - Constructor for class org.apache.lucene.search.similarities.TFIDFSimilarity
-
Default constructor: parameter-free
- TFIDFSimilarity(boolean) - Constructor for class org.apache.lucene.search.similarities.TFIDFSimilarity
-
Primary constructor.
- tfln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
-
compute the mixed term frequency and document length component
- tfln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
-
compute the mixed term frequency and document length component
- tfln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
-
compute the mixed term frequency and document length component
- tfln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
-
compute the mixed term frequency and document length component
- tfln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
-
compute the mixed term frequency and document length component
- tfln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
-
compute the mixed term frequency and document length component
- tfln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
-
compute the mixed term frequency and document length component
- tflnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
-
Explain the score of the mixed term frequency and document length component for a single document
- tflnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
- tflnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
- tflnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
- tflnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
- tflnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
- tflnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
- tfn(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Normalization.NoNormalization
- tfn(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Normalization
-
Returns the normalized term frequency.
- tfn(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationH1
- tfn(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationH2
- tfn(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationH3
- tfn(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationZ
- THREAD_NAME - Static variable in class org.apache.lucene.search.TimeLimitingCollector.TimerThread
-
Deprecated.
- ThreadInterruptedException - Exception in org.apache.lucene.util
-
Thrown by lucene on detecting that Thread.interrupt() had been called.
- ThreadInterruptedException(InterruptedException) - Constructor for exception org.apache.lucene.util.ThreadInterruptedException
- TieredMergePolicy - Class in org.apache.lucene.index
-
Merges segments of approximately equal size, subject to an allowed number of segments per tier.
- TieredMergePolicy() - Constructor for class org.apache.lucene.index.TieredMergePolicy
-
Sole constructor, setting all settings to their defaults.
- TieredMergePolicy.MergeScore - Class in org.apache.lucene.index
-
Holds score and explanation for a single candidate merge.
- timedOut() - Method in class org.apache.lucene.search.IndexSearcher
-
Returns true if any search hit the
timeout. - TimeLimitingCollector - Class in org.apache.lucene.search
-
Deprecated.Use
IndexSearcher.setTimeout(QueryTimeout)to time out queries. - TimeLimitingCollector(Collector, Counter, long) - Constructor for class org.apache.lucene.search.TimeLimitingCollector
-
Deprecated.Create a TimeLimitedCollector wrapper over another
Collectorwith a specified timeout. - TimeLimitingCollector.TimeExceededException - Exception in org.apache.lucene.search
-
Deprecated.Thrown when elapsed search time exceeds allowed search time.
- TimeLimitingCollector.TimerThread - Class in org.apache.lucene.search
-
Deprecated.Thread used to timeout search requests.
- TimeLimitingKnnCollectorManager - Class in org.apache.lucene.search
-
A
KnnCollectorManagerthat collects results with a timeout. - TimeLimitingKnnCollectorManager(KnnCollectorManager, QueryTimeout) - Constructor for class org.apache.lucene.search.TimeLimitingKnnCollectorManager
- TimerThread(long, Counter) - Constructor for class org.apache.lucene.search.TimeLimitingCollector.TimerThread
-
Deprecated.
- TimerThread(Counter) - Constructor for class org.apache.lucene.search.TimeLimitingCollector.TimerThread
-
Deprecated.
- timeToString(long, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools
-
Converts a millisecond time to a string suitable for indexing.
- timSort(List<T>) - Static method in class org.apache.lucene.util.CollectionUtil
-
Sorts the given random access
Listin natural order. - timSort(List<T>, Comparator<? super T>) - Static method in class org.apache.lucene.util.CollectionUtil
-
Sorts the given random access
Listusing theComparator. - timSort(T[]) - Static method in class org.apache.lucene.util.ArrayUtil
-
Sorts the given array in natural order.
- timSort(T[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
-
Sorts the given array slice in natural order.
- timSort(T[], int, int, Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil
-
Sorts the given array slice using the
Comparator. - timSort(T[], Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil
-
Sorts the given array using the
Comparator. - TimSorter - Class in org.apache.lucene.util
- TimSorter(int) - Constructor for class org.apache.lucene.util.TimSorter
-
Create a new
TimSorter. - to - Variable in class org.apache.lucene.util.automaton.RegExp
-
Extents for range type expressions
- toArray() - Method in class org.apache.lucene.internal.hppc.CharHashSet
- toArray() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap.KeysContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap.ValuesContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
The returned array is sized to match exactly the number of elements of the stack.
- toArray() - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
The returned array is sized to match exactly the number of elements of the stack.
- toArray() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap.KeysContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap.ValuesContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap.KeysContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap.ValuesContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.IntHashSet
- toArray() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap.IntContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap.KeysContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap.ValuesContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap.KeysContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap.ValuesContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
The returned array is sized to match exactly the number of elements of the stack.
- toArray() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap.KeysContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap.ValuesContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.LongHashSet
- toArray() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap.KeysContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap.ValuesContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap.KeysContainer
- toArray() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap.ValuesContainer
- toArrayCopy() - Method in class org.apache.lucene.store.ByteBuffersDataOutput
-
Return a contiguous array with the current content written to the output.
- toArrayCopy() - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
- toAutomaton() - Method in class org.apache.lucene.util.automaton.RegExp
-
Constructs new
Automatonfrom thisRegExp. - toAutomaton(int) - Method in class org.apache.lucene.util.automaton.LevenshteinAutomata
-
Compute a DFA that accepts all strings within an edit distance of
n. - toAutomaton(int) - Method in class org.apache.lucene.util.automaton.RegExp
-
Constructs new
Automatonfrom thisRegExp. - toAutomaton(int, String) - Method in class org.apache.lucene.util.automaton.LevenshteinAutomata
-
Compute a DFA that accepts all strings within an edit distance of
n, matching the specified exact prefix. - toAutomaton(Map<String, Automaton>, int) - Method in class org.apache.lucene.util.automaton.RegExp
-
Constructs new
Automatonfrom thisRegExp. - toAutomaton(TokenStream) - Method in class org.apache.lucene.analysis.TokenStreamToAutomaton
-
Pulls the graph (including
PositionLengthAttribute) from the providedTokenStream, and creates the corresponding automaton where arcs are bytes (or Unicode code points if unicodeArcs = true) from each term. - toAutomaton(Term) - Static method in class org.apache.lucene.search.WildcardQuery
-
Convert Lucene wildcard syntax into an automaton.
- toAutomaton(AutomatonProvider, int) - Method in class org.apache.lucene.util.automaton.RegExp
-
Constructs new
Automatonfrom thisRegExp. - toAutomaton(BytesRef) - Static method in class org.apache.lucene.search.PrefixQuery
-
Build an automaton accepting all terms with the specified prefix.
- toAutomaton(BytesRef, BytesRef, boolean, boolean) - Static method in class org.apache.lucene.search.TermRangeQuery
- toBufferList() - Method in class org.apache.lucene.store.ByteBuffersDataOutput
-
Return a list of read-only view of
ByteBufferblocks over the current content written to the output. - toBytesRef() - Method in class org.apache.lucene.util.BytesRefBuilder
-
Build a new
BytesRefthat has the same content as this buffer. - toBytesRef(IntsRef, BytesRefBuilder) - Static method in class org.apache.lucene.util.fst.Util
-
Just converts IntsRef to BytesRef; you must ensure the int values fit into a byte.
- toChars(int[], int, int, char[], int) - Static method in class org.apache.lucene.analysis.CharacterUtils
-
Converts a sequence of unicode code points to a sequence of Java characters.
- toCharsRef() - Method in class org.apache.lucene.util.CharsRefBuilder
-
Build a new
CharsRefthat has the same content as this builder. - toCodePoints(char[], int, int, int[], int) - Static method in class org.apache.lucene.analysis.CharacterUtils
-
Converts a sequence of Java characters to a sequence of unicode code points.
- toComponent2D() - Method in class org.apache.lucene.geo.Circle
- toComponent2D() - Method in class org.apache.lucene.geo.Geometry
-
get a Component2D from the geometry object
- toComponent2D() - Method in class org.apache.lucene.geo.Line
- toComponent2D() - Method in class org.apache.lucene.geo.Point
- toComponent2D() - Method in class org.apache.lucene.geo.Polygon
- toComponent2D() - Method in class org.apache.lucene.geo.Rectangle
- toComponent2D() - Method in class org.apache.lucene.geo.XYCircle
- toComponent2D() - Method in class org.apache.lucene.geo.XYLine
- toComponent2D() - Method in class org.apache.lucene.geo.XYPoint
- toComponent2D() - Method in class org.apache.lucene.geo.XYPolygon
- toComponent2D() - Method in class org.apache.lucene.geo.XYRectangle
- toDataInput() - Method in class org.apache.lucene.store.ByteBuffersDataOutput
-
Return a
ByteBuffersDataInputfor the set of current buffers (ByteBuffersDataOutput.toBufferList()). - toDot() - Method in class org.apache.lucene.util.automaton.Automaton
-
Returns the dot (graphviz) representation of this automaton.
- toDot(FST<T>, Writer, boolean, boolean) - Static method in class org.apache.lucene.util.fst.Util
-
Dumps an
FSTto a GraphViz'sdotlanguage description for visualization. - toDoubleValuesSource() - Method in class org.apache.lucene.search.LongValuesSource
-
Convert to a DoubleValuesSource by casting long values to doubles
- toGeoJSON() - Method in class org.apache.lucene.geo.Line
-
prints lines as geojson
- toGeoJSON() - Method in class org.apache.lucene.geo.Polygon
-
prints polygons as geojson
- toHexString(String) - Static method in class org.apache.lucene.util.UnicodeUtil
- toIntsRef() - Method in class org.apache.lucene.util.IntsRefBuilder
-
Build a new
CharsRefthat has the same content as this builder. - toIntsRef(BytesRef, IntsRefBuilder) - Static method in class org.apache.lucene.util.fst.Util
-
Just takes unsigned byte values from the BytesRef and converts into an IntsRef.
- TOKEN_STREAM - org.apache.lucene.document.InvertableType
-
The field should be inverted through its
IndexableField.tokenStream(org.apache.lucene.analysis.Analyzer, org.apache.lucene.analysis.TokenStream). - TOKEN_TYPES - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
-
String token types that correspond to token type int constants
- TokenFilter - Class in org.apache.lucene.analysis
-
A TokenFilter is a TokenStream whose input is another TokenStream.
- TokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.TokenFilter
-
Construct a token stream filtering the given input.
- TokenFilterFactory - Class in org.apache.lucene.analysis
-
Abstract parent class for analysis factories that create
TokenFilterinstances. - TokenFilterFactory() - Constructor for class org.apache.lucene.analysis.TokenFilterFactory
-
Default ctor for compatibility with SPI
- TokenFilterFactory(Map<String, String>) - Constructor for class org.apache.lucene.analysis.TokenFilterFactory
-
Initialize this factory via a set of key-value pairs.
- tokenized() - Method in class org.apache.lucene.document.FieldType
-
True if this field's value should be analyzed by the
Analyzer. - tokenized() - Method in interface org.apache.lucene.index.IndexableFieldType
-
True if this field's value should be analyzed by the
Analyzer. - Tokenizer - Class in org.apache.lucene.analysis
-
A Tokenizer is a TokenStream whose input is a Reader.
- Tokenizer() - Constructor for class org.apache.lucene.analysis.Tokenizer
-
Construct a tokenizer with no input, awaiting a call to
Tokenizer.setReader(java.io.Reader)to provide input. - Tokenizer(AttributeFactory) - Constructor for class org.apache.lucene.analysis.Tokenizer
-
Construct a tokenizer with no input, awaiting a call to
Tokenizer.setReader(java.io.Reader)to provide input. - TokenizerFactory - Class in org.apache.lucene.analysis
-
Abstract parent class for analysis factories that create
Tokenizerinstances. - TokenizerFactory() - Constructor for class org.apache.lucene.analysis.TokenizerFactory
-
Default ctor for compatibility with SPI
- TokenizerFactory(Map<String, String>) - Constructor for class org.apache.lucene.analysis.TokenizerFactory
-
Initialize this factory via a set of key-value pairs.
- tokenStream - Variable in class org.apache.lucene.document.Field
-
Pre-analyzed tokenStream for indexed fields; this is separate from fieldsData because you are allowed to have both; eg maybe field has a String value but you customize how it's tokenized
- tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.Analyzer
-
Returns a TokenStream suitable for
fieldName, tokenizing the contents ofreader. - tokenStream(String, String) - Method in class org.apache.lucene.analysis.Analyzer
-
Returns a TokenStream suitable for
fieldName, tokenizing the contents oftext. - tokenStream(Analyzer, TokenStream) - Method in class org.apache.lucene.document.FeatureField
- tokenStream(Analyzer, TokenStream) - Method in class org.apache.lucene.document.Field
- tokenStream(Analyzer, TokenStream) - Method in class org.apache.lucene.document.ShapeDocValuesField
-
TokenStreams are not yet supported
- tokenStream(Analyzer, TokenStream) - Method in interface org.apache.lucene.index.IndexableField
-
Creates the TokenStream used for indexing this field.
- TokenStream - Class in org.apache.lucene.analysis
- TokenStream() - Constructor for class org.apache.lucene.analysis.TokenStream
-
A TokenStream using the default attribute factory.
- TokenStream(AttributeFactory) - Constructor for class org.apache.lucene.analysis.TokenStream
-
A TokenStream using the supplied AttributeFactory for creating new
Attributeinstances. - TokenStream(AttributeSource) - Constructor for class org.apache.lucene.analysis.TokenStream
-
A TokenStream that uses the same attributes as the supplied one.
- TokenStreamComponents(Consumer<Reader>, TokenStream) - Constructor for class org.apache.lucene.analysis.Analyzer.TokenStreamComponents
-
Creates a new
Analyzer.TokenStreamComponentsinstance. - TokenStreamComponents(Tokenizer) - Constructor for class org.apache.lucene.analysis.Analyzer.TokenStreamComponents
-
Creates a new
Analyzer.TokenStreamComponentsfrom a Tokenizer - TokenStreamComponents(Tokenizer, TokenStream) - Constructor for class org.apache.lucene.analysis.Analyzer.TokenStreamComponents
-
Creates a new
Analyzer.TokenStreamComponentsinstance - TokenStreamToAutomaton - Class in org.apache.lucene.analysis
-
Consumes a TokenStream and creates an
Automatonwhere the transition labels are UTF8 bytes (or Unicode code points if unicodeArcs is true) from theTermToBytesRefAttribute. - TokenStreamToAutomaton() - Constructor for class org.apache.lucene.analysis.TokenStreamToAutomaton
-
Sole constructor.
- tokenStreamValue() - Method in class org.apache.lucene.document.Field
-
The TokenStream for this field to be used when indexing, or null.
- toLongValuesSource() - Method in class org.apache.lucene.search.DoubleValuesSource
-
Convert to a LongValuesSource by casting the double values to longs
- toLoseDocCount - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
doc count in this segment
- toLowerCase(char[], int, int) - Static method in class org.apache.lucene.analysis.CharacterUtils
-
Converts each unicode codepoint to lowerCase via
Character.toLowerCase(int)starting at the given offset. - toObject() - Method in class org.apache.lucene.util.mutable.MutableValue
- toObject() - Method in class org.apache.lucene.util.mutable.MutableValueBool
- toObject() - Method in class org.apache.lucene.util.mutable.MutableValueDate
- toObject() - Method in class org.apache.lucene.util.mutable.MutableValueDouble
- toObject() - Method in class org.apache.lucene.util.mutable.MutableValueFloat
- toObject() - Method in class org.apache.lucene.util.mutable.MutableValueInt
- toObject() - Method in class org.apache.lucene.util.mutable.MutableValueLong
- toObject() - Method in class org.apache.lucene.util.mutable.MutableValueStr
- TooComplexToDeterminizeException - Exception in org.apache.lucene.util.automaton
-
This exception is thrown when determinizing an automaton would require too much work.
- TooComplexToDeterminizeException(Automaton, int) - Constructor for exception org.apache.lucene.util.automaton.TooComplexToDeterminizeException
-
Use this constructor when the automaton failed to determinize.
- TooComplexToDeterminizeException(RegExp, TooComplexToDeterminizeException) - Constructor for exception org.apache.lucene.util.automaton.TooComplexToDeterminizeException
-
Use this constructor when the RegExp failed to convert to an automaton.
- toolOutOfDate - Variable in class org.apache.lucene.index.CheckIndex.Status
-
True if the index was created with a newer version of Lucene than the CheckIndex tool.
- TooManyClauses() - Constructor for exception org.apache.lucene.search.BooleanQuery.TooManyClauses
-
Deprecated.
- TooManyClauses() - Constructor for exception org.apache.lucene.search.IndexSearcher.TooManyClauses
- TooManyClauses(String) - Constructor for exception org.apache.lucene.search.IndexSearcher.TooManyClauses
- TooManyNestedClauses() - Constructor for exception org.apache.lucene.search.IndexSearcher.TooManyNestedClauses
- top() - Method in class org.apache.lucene.search.DisiPriorityQueue
- top() - Method in class org.apache.lucene.util.LongHeap
-
Returns the least element of the LongHeap in constant time.
- top() - Method in class org.apache.lucene.util.PriorityQueue
-
Returns the least element of the PriorityQueue in constant time.
- TOP_DOCS - org.apache.lucene.search.ScoreMode
-
ScoreMode for top field collectors that can provide their own iterators, to optionally allow to skip for non-competitive docs
- TOP_DOCS_WITH_SCORES - org.apache.lucene.search.ScoreMode
-
ScoreMode for top field collectors that can provide their own iterators, to optionally allow to skip for non-competitive docs.
- TOP_SCORES - org.apache.lucene.search.ScoreMode
-
Produced scorers will optionally allow skipping over non-competitive hits using the
Scorable.setMinCompetitiveScore(float)API. - top2() - Method in class org.apache.lucene.search.DisiPriorityQueue
-
Return the 2nd least value in this heap, or null if the heap contains less than 2 values.
- topDocs() - Method in class org.apache.lucene.search.AbstractKnnCollector
- topDocs() - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
- topDocs() - Method in interface org.apache.lucene.search.KnnCollector
-
This drains the collected nearest kNN results and returns them in a new
TopDocscollection, ordered by score descending. - topDocs() - Method in class org.apache.lucene.search.TopDocsCollector
-
Returns the top docs that were collected by this collector.
- topDocs() - Method in class org.apache.lucene.search.TopFieldCollector
- topDocs() - Method in class org.apache.lucene.search.TopKnnCollector
- topDocs() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
- topDocs() - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
- topDocs(int) - Method in class org.apache.lucene.search.TopDocsCollector
-
Returns the documents in the range [start ..
- topDocs(int, int) - Method in class org.apache.lucene.search.TopDocsCollector
-
Returns the documents in the range [start ..
- TopDocs - Class in org.apache.lucene.search
-
Represents hits returned by
IndexSearcher.search(Query,int). - TopDocs(TotalHits, ScoreDoc[]) - Constructor for class org.apache.lucene.search.TopDocs
-
Constructs a TopDocs.
- TopDocsCollector<T extends ScoreDoc> - Class in org.apache.lucene.search
-
A base class for all collectors that return a
TopDocsoutput. - TopDocsCollector(PriorityQueue<T>) - Constructor for class org.apache.lucene.search.TopDocsCollector
- topDocsSize() - Method in class org.apache.lucene.search.TopDocsCollector
-
The number of valid PQ entries
- TopFieldCollector - Class in org.apache.lucene.search
- TopFieldCollectorManager - Class in org.apache.lucene.search
-
Create a TopFieldCollectorManager which uses a shared hit counter to maintain number of hits and a shared
MaxScoreAccumulatorto propagate the minimum score across segments if the primary sort is by relevancy. - TopFieldCollectorManager(Sort, int, int) - Constructor for class org.apache.lucene.search.TopFieldCollectorManager
-
Creates a new
TopFieldCollectorManagerfrom the given arguments, with thread-safe internal states. - TopFieldCollectorManager(Sort, int, FieldDoc, int) - Constructor for class org.apache.lucene.search.TopFieldCollectorManager
-
Creates a new
TopFieldCollectorManagerfrom the given arguments, with thread-safe internal states. - TopFieldCollectorManager(Sort, int, FieldDoc, int, boolean) - Constructor for class org.apache.lucene.search.TopFieldCollectorManager
-
Creates a new
TopFieldCollectorManagerfrom the given arguments. - TopFieldDocs - Class in org.apache.lucene.search
-
Represents hits returned by
IndexSearcher.search(Query,int,Sort). - TopFieldDocs(TotalHits, ScoreDoc[], SortField[]) - Constructor for class org.apache.lucene.search.TopFieldDocs
-
Creates one of these objects.
- TopKnnCollector - Class in org.apache.lucene.search
-
TopKnnCollector is a specific KnnCollector.
- TopKnnCollector(int, int) - Constructor for class org.apache.lucene.search.TopKnnCollector
- TopKnnCollectorManager - Class in org.apache.lucene.search.knn
-
TopKnnCollectorManager responsible for creating
TopKnnCollectorinstances. - TopKnnCollectorManager(int, IndexSearcher) - Constructor for class org.apache.lucene.search.knn.TopKnnCollectorManager
- topList() - Method in class org.apache.lucene.search.DisiPriorityQueue
-
Get the list of scorers which are on the current doc.
- topN - Variable in class org.apache.lucene.util.fst.Util.TopResults
-
The top results
- topNode() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
-
Returns the top element's node id.
- TopNSearcher(FST<T>, int, int, Comparator<T>) - Constructor for class org.apache.lucene.util.fst.Util.TopNSearcher
-
Creates an unbounded TopNSearcher
- TopNSearcher(FST<T>, int, int, Comparator<T>, Comparator<Util.FSTPath<T>>) - Constructor for class org.apache.lucene.util.fst.Util.TopNSearcher
- topoSortStates(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns the topological sort of all states reachable from the initial state.
- topScore() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
-
Returns the top element's node score.
- TopScoreDocCollector - Class in org.apache.lucene.search
- TopScoreDocCollector.ScorerLeafCollector - Class in org.apache.lucene.search
-
Scorable leaf collector
- TopScoreDocCollectorManager - Class in org.apache.lucene.search
-
Create a TopScoreDocCollectorManager which uses a shared hit counter to maintain number of hits and a shared
MaxScoreAccumulatorto propagate the minimum score across segments - TopScoreDocCollectorManager(int, int) - Constructor for class org.apache.lucene.search.TopScoreDocCollectorManager
-
Creates a new
TopScoreDocCollectorManagergiven the number of hits to collect and the number of hits to count accurately, with thread-safe internal states. - TopScoreDocCollectorManager(int, ScoreDoc, int) - Constructor for class org.apache.lucene.search.TopScoreDocCollectorManager
-
Creates a new
TopScoreDocCollectorManagergiven the number of hits to collect and the number of hits to count accurately, with thread-safe internal states. - TopScoreDocCollectorManager(int, ScoreDoc, int, boolean) - Constructor for class org.apache.lucene.search.TopScoreDocCollectorManager
-
Creates a new
TopScoreDocCollectorManagergiven the number of hits to collect and the number of hits to count accurately. - TopTermsBlendedFreqScoringRewrite(int) - Constructor for class org.apache.lucene.search.MultiTermQuery.TopTermsBlendedFreqScoringRewrite
-
Create a TopTermsBlendedScoringBooleanQueryRewrite for at most
sizeterms. - TopTermsBoostOnlyBooleanQueryRewrite(int) - Constructor for class org.apache.lucene.search.MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
-
Create a TopTermsBoostOnlyBooleanQueryRewrite for at most
sizeterms. - TopTermsRewrite<B> - Class in org.apache.lucene.search
-
Base rewrite method for collecting only the top terms via a priority queue.
- TopTermsRewrite(int) - Constructor for class org.apache.lucene.search.TopTermsRewrite
-
Create a TopTermsBooleanQueryRewrite for at most
sizeterms. - TopTermsScoringBooleanQueryRewrite(int) - Constructor for class org.apache.lucene.search.MultiTermQuery.TopTermsScoringBooleanQueryRewrite
-
Create a TopTermsScoringBooleanQueryRewrite for at most
sizeterms. - topValue - Variable in class org.apache.lucene.search.comparators.DoubleComparator
- topValue - Variable in class org.apache.lucene.search.comparators.FloatComparator
- topValue - Variable in class org.apache.lucene.search.comparators.IntComparator
- topValue - Variable in class org.apache.lucene.search.comparators.LongComparator
- topValueSet - Variable in class org.apache.lucene.search.comparators.NumericComparator
- toSortableLongDoubleValuesSource() - Method in class org.apache.lucene.search.DoubleValuesSource
-
Convert to
LongValuesSourceby callingNumericUtils.doubleToSortableLong(double) - toString() - Method in class org.apache.lucene.analysis.CharArrayMap
- toString() - Method in class org.apache.lucene.analysis.CharArraySet
- toString() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
-
Returns solely the term text as specified by the
CharSequenceinterface. - toString() - Method in class org.apache.lucene.codecs.BlockTermState
- toString() - Method in class org.apache.lucene.codecs.Codec
-
returns the codec's name.
- toString() - Method in class org.apache.lucene.codecs.CompetitiveImpactAccumulator
- toString() - Method in class org.apache.lucene.codecs.DocValuesFormat
- toString() - Method in class org.apache.lucene.codecs.hnsw.DefaultFlatVectorScorer
- toString() - Method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier
- toString() - Method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer
- toString() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
- toString() - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
- toString() - Method in class org.apache.lucene.codecs.lucene90.blocktree.Stats
- toString() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsFormat
- toString() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsReader
- toString() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsFormat
- toString() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsReader
- toString() - Method in class org.apache.lucene.codecs.lucene90.DeflateWithPresetDictCompressionMode
- toString() - Method in class org.apache.lucene.codecs.lucene90.LZ4WithPresetDictCompressionMode
- toString() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState
- toString() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
- toString() - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsFormat
- toString() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat
- toString() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
- toString() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorScorer
- toString() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
- toString() - Method in class org.apache.lucene.codecs.PostingsFormat
- toString() - Method in enum org.apache.lucene.document.DateTools.Resolution
-
this method returns the name of the resolution in lowercase (for backwards compatibility)
- toString() - Method in class org.apache.lucene.document.Document
-
Prints the fields of a document for human consumption.
- toString() - Method in class org.apache.lucene.document.DoubleField
- toString() - Method in class org.apache.lucene.document.DoublePoint
- toString() - Method in class org.apache.lucene.document.DoubleRange
- toString() - Method in class org.apache.lucene.document.Field
-
Prints a Field for human consumption.
- toString() - Method in class org.apache.lucene.document.FieldType
-
Prints a Field for human consumption.
- toString() - Method in class org.apache.lucene.document.FloatField
- toString() - Method in class org.apache.lucene.document.FloatPoint
- toString() - Method in class org.apache.lucene.document.FloatRange
- toString() - Method in class org.apache.lucene.document.InetAddressPoint
- toString() - Method in class org.apache.lucene.document.IntField
- toString() - Method in class org.apache.lucene.document.IntPoint
- toString() - Method in class org.apache.lucene.document.IntRange
- toString() - Method in class org.apache.lucene.document.LatLonDocValuesField
- toString() - Method in class org.apache.lucene.document.LatLonPoint
- toString() - Method in class org.apache.lucene.document.LongField
- toString() - Method in class org.apache.lucene.document.LongPoint
- toString() - Method in class org.apache.lucene.document.LongRange
- toString() - Method in class org.apache.lucene.document.ShapeField.DecodedTriangle
-
pretty print the triangle vertices
- toString() - Method in class org.apache.lucene.document.XYDocValuesField
- toString() - Method in class org.apache.lucene.document.XYPointField
- toString() - Method in class org.apache.lucene.geo.Circle
- toString() - Method in class org.apache.lucene.geo.Line
- toString() - Method in class org.apache.lucene.geo.Point
- toString() - Method in class org.apache.lucene.geo.Polygon
- toString() - Method in class org.apache.lucene.geo.Rectangle
- toString() - Method in class org.apache.lucene.geo.Tessellator.Triangle
-
pretty print the triangle vertices
- toString() - Method in class org.apache.lucene.geo.XYCircle
- toString() - Method in class org.apache.lucene.geo.XYLine
- toString() - Method in class org.apache.lucene.geo.XYPoint
- toString() - Method in class org.apache.lucene.geo.XYPolygon
- toString() - Method in class org.apache.lucene.geo.XYRectangle
- toString() - Method in class org.apache.lucene.index.CompositeReader
- toString() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
- toString() - Method in class org.apache.lucene.index.ExitableDirectoryReader
- toString() - Method in class org.apache.lucene.index.FilterLeafReader
- toString() - Method in class org.apache.lucene.index.FilterMergePolicy
- toString() - Method in class org.apache.lucene.index.Impact
- toString() - Method in class org.apache.lucene.index.IndexWriterConfig
- toString() - Method in class org.apache.lucene.index.LeafReaderContext
- toString() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
- toString() - Method in class org.apache.lucene.index.LogMergePolicy
- toString() - Method in class org.apache.lucene.index.MergePolicy.MergeSpecification
- toString() - Method in class org.apache.lucene.index.MultiBits
- toString() - Method in class org.apache.lucene.index.MultiPostingsEnum.EnumWithSlice
- toString() - Method in class org.apache.lucene.index.MultiPostingsEnum
- toString() - Method in class org.apache.lucene.index.MultiTermsEnum
- toString() - Method in class org.apache.lucene.index.NoMergePolicy
- toString() - Method in class org.apache.lucene.index.OrdTermState
- toString() - Method in class org.apache.lucene.index.ParallelLeafReader
- toString() - Method in class org.apache.lucene.index.QueryTimeoutImpl
- toString() - Method in class org.apache.lucene.index.ReaderSlice
- toString() - Method in class org.apache.lucene.index.SegmentCommitInfo
- toString() - Method in class org.apache.lucene.index.SegmentInfo
- toString() - Method in class org.apache.lucene.index.SegmentInfos
-
Returns readable description of this segment.
- toString() - Method in class org.apache.lucene.index.SegmentReader
- toString() - Method in class org.apache.lucene.index.Sorter
- toString() - Method in class org.apache.lucene.index.SortingCodecReader
- toString() - Method in class org.apache.lucene.index.StandardDirectoryReader
- toString() - Method in class org.apache.lucene.index.Term
- toString() - Method in class org.apache.lucene.index.TermState
- toString() - Method in class org.apache.lucene.index.TermStates
- toString() - Method in class org.apache.lucene.index.TieredMergePolicy
- toString() - Method in class org.apache.lucene.internal.hppc.CharCursor
- toString() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap.CharObjectCursor
- toString() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Convert the contents of this map to a human-friendly string.
- toString() - Method in class org.apache.lucene.internal.hppc.DoubleCursor
- toString() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Convert the contents of this list to a human-friendly string.
- toString() - Method in class org.apache.lucene.internal.hppc.FloatCursor
- toString() - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Convert the contents of this list to a human-friendly string.
- toString() - Method in class org.apache.lucene.internal.hppc.IntCursor
- toString() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap.IntDoubleCursor
- toString() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Convert the contents of this map to a human-friendly string.
- toString() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap.IntFloatCursor
- toString() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Convert the contents of this map to a human-friendly string.
- toString() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap.IntIntCursor
- toString() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Convert the contents of this map to a human-friendly string.
- toString() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap.IntLongCursor
- toString() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Convert the contents of this map to a human-friendly string.
- toString() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap.IntObjectCursor
- toString() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Convert the contents of this map to a human-friendly string.
- toString() - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Convert the contents of this list to a human-friendly string.
- toString() - Method in class org.apache.lucene.internal.hppc.LongCursor
- toString() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap.LongFloatCursor
- toString() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Convert the contents of this map to a human-friendly string.
- toString() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap.LongIntCursor
- toString() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Convert the contents of this map to a human-friendly string.
- toString() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap.LongObjectCursor
- toString() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Convert the contents of this map to a human-friendly string.
- toString() - Method in class org.apache.lucene.internal.hppc.ObjectCursor
- toString() - Method in class org.apache.lucene.search.BooleanClause
- toString() - Method in class org.apache.lucene.search.CollectionStatistics
- toString() - Method in class org.apache.lucene.search.DoubleValuesSource
- toString() - Method in class org.apache.lucene.search.Explanation
-
Render an explanation as text.
- toString() - Method in class org.apache.lucene.search.FieldDoc
- toString() - Method in class org.apache.lucene.search.FieldValueHitQueue.Entry
- toString() - Method in class org.apache.lucene.search.FilterCollector
- toString() - Method in class org.apache.lucene.search.FilterLeafCollector
- toString() - Method in class org.apache.lucene.search.IndexSearcher
- toString() - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
- toString() - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
- toString() - Method in class org.apache.lucene.search.LongValuesSource
- toString() - Method in class org.apache.lucene.search.Query
-
Prints a query to a string.
- toString() - Method in class org.apache.lucene.search.ScoreDoc
- toString() - Method in class org.apache.lucene.search.similarities.AfterEffect
-
Subclasses must override this method to return the code of the after effect formula.
- toString() - Method in class org.apache.lucene.search.similarities.AfterEffectB
- toString() - Method in class org.apache.lucene.search.similarities.AfterEffectL
- toString() - Method in class org.apache.lucene.search.similarities.Axiomatic
-
Name of the axiomatic method.
- toString() - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
- toString() - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
- toString() - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
- toString() - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
- toString() - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
- toString() - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
- toString() - Method in class org.apache.lucene.search.similarities.BasicModel
-
Subclasses must override this method to return the code of the basic model formula.
- toString() - Method in class org.apache.lucene.search.similarities.BasicModelG
- toString() - Method in class org.apache.lucene.search.similarities.BasicModelIF
- toString() - Method in class org.apache.lucene.search.similarities.BasicModelIn
- toString() - Method in class org.apache.lucene.search.similarities.BasicModelIne
- toString() - Method in class org.apache.lucene.search.similarities.BM25Similarity
- toString() - Method in class org.apache.lucene.search.similarities.ClassicSimilarity
- toString() - Method in class org.apache.lucene.search.similarities.DFISimilarity
- toString() - Method in class org.apache.lucene.search.similarities.DFRSimilarity
- toString() - Method in class org.apache.lucene.search.similarities.Distribution
-
Subclasses must override this method to return the name of the distribution.
- toString() - Method in class org.apache.lucene.search.similarities.DistributionLL
- toString() - Method in class org.apache.lucene.search.similarities.DistributionSPL
- toString() - Method in class org.apache.lucene.search.similarities.IBSimilarity
-
The name of IB methods follow the pattern
IB <distribution> <lambda><normalization>. - toString() - Method in class org.apache.lucene.search.similarities.Independence
- toString() - Method in class org.apache.lucene.search.similarities.IndependenceChiSquared
- toString() - Method in class org.apache.lucene.search.similarities.IndependenceSaturated
- toString() - Method in class org.apache.lucene.search.similarities.IndependenceStandardized
- toString() - Method in class org.apache.lucene.search.similarities.Lambda
-
Subclasses must override this method to return the code of the lambda formula.
- toString() - Method in class org.apache.lucene.search.similarities.LambdaDF
- toString() - Method in class org.apache.lucene.search.similarities.LambdaTTF
- toString() - Method in class org.apache.lucene.search.similarities.LMSimilarity
-
Returns the name of the LM method.
- toString() - Method in class org.apache.lucene.search.similarities.Normalization.NoNormalization
- toString() - Method in class org.apache.lucene.search.similarities.Normalization
-
Subclasses must override this method to return the code of the normalization formula.
- toString() - Method in class org.apache.lucene.search.similarities.NormalizationH1
- toString() - Method in class org.apache.lucene.search.similarities.NormalizationH2
- toString() - Method in class org.apache.lucene.search.similarities.NormalizationH3
- toString() - Method in class org.apache.lucene.search.similarities.NormalizationZ
- toString() - Method in class org.apache.lucene.search.similarities.SimilarityBase
-
Subclasses must override this method to return the name of the Similarity and preferably the values of parameters (if any) as well.
- toString() - Method in class org.apache.lucene.search.Sort
- toString() - Method in class org.apache.lucene.search.SortedNumericSortField
- toString() - Method in class org.apache.lucene.search.SortedSetSortField
- toString() - Method in class org.apache.lucene.search.SortField
- toString() - Method in class org.apache.lucene.search.TaskExecutor
- toString() - Method in class org.apache.lucene.search.TermScorer
-
Returns a string representation of this
TermScorer. - toString() - Method in class org.apache.lucene.search.TermStatistics
- toString() - Method in class org.apache.lucene.search.TopKnnCollector
- toString() - Method in class org.apache.lucene.search.TotalHits
- toString() - Method in class org.apache.lucene.store.BaseDirectory
- toString() - Method in class org.apache.lucene.store.ByteBuffersDataInput
- toString() - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- toString() - Method in class org.apache.lucene.store.Directory
- toString() - Method in class org.apache.lucene.store.FilterDirectory
- toString() - Method in class org.apache.lucene.store.FlushInfo
- toString() - Method in class org.apache.lucene.store.FSDirectory
- toString() - Method in class org.apache.lucene.store.IndexInput
- toString() - Method in class org.apache.lucene.store.IndexOutput
- toString() - Method in class org.apache.lucene.store.IOContext
- toString() - Method in class org.apache.lucene.store.MergeInfo
- toString() - Method in class org.apache.lucene.store.NRTCachingDirectory
- toString() - Method in class org.apache.lucene.store.SleepingLockWrapper
- toString() - Method in class org.apache.lucene.util.AttributeSource
-
Returns a string consisting of the class's simple name, the hex representation of the identity hash code, and the current reflection of all attributes.
- toString() - Method in class org.apache.lucene.util.automaton.RegExp
-
Constructs string from parsed regular expression.
- toString() - Method in class org.apache.lucene.util.automaton.RunAutomaton
-
Returns a string representation of this automaton.
- toString() - Method in class org.apache.lucene.util.automaton.StatePair
- toString() - Method in class org.apache.lucene.util.automaton.Transition
- toString() - Method in class org.apache.lucene.util.BitDocIdSet
- toString() - Method in class org.apache.lucene.util.bkd.BKDRadixSelector.PathSlice
- toString() - Method in class org.apache.lucene.util.bkd.HeapPointWriter
- toString() - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
- toString() - Method in class org.apache.lucene.util.BytesRef
-
Returns hex encoded bytes, e.g.
- toString() - Method in class org.apache.lucene.util.CharsRef
- toString() - Method in class org.apache.lucene.util.CharsRefBuilder
- toString() - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
- toString() - Method in class org.apache.lucene.util.fst.FST.Arc
- toString() - Method in class org.apache.lucene.util.fst.FST
- toString() - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
- toString() - Method in class org.apache.lucene.util.fst.NoOutputs
- toString() - Method in class org.apache.lucene.util.fst.PairOutputs.Pair
- toString() - Method in class org.apache.lucene.util.fst.PairOutputs
- toString() - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
- toString() - Method in class org.apache.lucene.util.fst.Util.FSTPath
- toString() - Method in class org.apache.lucene.util.hnsw.NeighborArray
- toString() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
- toString() - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
- toString() - Method in class org.apache.lucene.util.IntsRef
- toString() - Method in class org.apache.lucene.util.LongsRef
- toString() - Method in class org.apache.lucene.util.mutable.MutableValue
- toString() - Method in class org.apache.lucene.util.OfflineSorter.SortInfo
- toString() - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
- toString() - Method in class org.apache.lucene.util.packed.MonotonicBlockPackedReader
- toString() - Method in class org.apache.lucene.util.packed.PackedInts.FormatAndBits
- toString() - Method in class org.apache.lucene.util.PagedBytes.Reader
- toString() - Method in class org.apache.lucene.util.quantization.ScalarQuantizer
- toString() - Method in class org.apache.lucene.util.RoaringDocIdSet
- toString() - Method in class org.apache.lucene.util.SparseFixedBitSet
- toString() - Method in class org.apache.lucene.util.TermAndVector
- toString() - Method in class org.apache.lucene.util.Version
- toString(byte[]) - Method in class org.apache.lucene.search.PointInSetQuery
-
Returns a string of a single value in a human-readable format for debugging.
- toString(byte[], int) - Method in class org.apache.lucene.document.RangeFieldQuery
-
Returns a string of a single value in a human-readable format for debugging.
- toString(int) - Method in class org.apache.lucene.index.SegmentCommitInfo
-
Returns a description of this segment.
- toString(int) - Method in class org.apache.lucene.index.SegmentInfo
-
Used for debugging.
- toString(int, byte[]) - Method in class org.apache.lucene.search.PointRangeQuery
-
Returns a string of a single value in a human-readable format for debugging.
- toString(String) - Method in class org.apache.lucene.document.RangeFieldQuery
- toString(String) - Method in class org.apache.lucene.document.XYDocValuesPointInGeometryQuery
- toString(String) - Method in class org.apache.lucene.search.AutomatonQuery
- toString(String) - Method in class org.apache.lucene.search.BlendedTermQuery
- toString(String) - Method in class org.apache.lucene.search.BooleanQuery
-
Prints a user-readable version of this query.
- toString(String) - Method in class org.apache.lucene.search.BoostQuery
- toString(String) - Method in class org.apache.lucene.search.ByteVectorSimilarityQuery
- toString(String) - Method in class org.apache.lucene.search.ConstantScoreQuery
- toString(String) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
-
Prettyprint us.
- toString(String) - Method in class org.apache.lucene.search.FieldExistsQuery
- toString(String) - Method in class org.apache.lucene.search.FloatVectorSimilarityQuery
- toString(String) - Method in class org.apache.lucene.search.FuzzyQuery
- toString(String) - Method in class org.apache.lucene.search.IndexOrDocValuesQuery
- toString(String) - Method in class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
- toString(String) - Method in class org.apache.lucene.search.IndriQuery
- toString(String) - Method in class org.apache.lucene.search.KnnByteVectorQuery
- toString(String) - Method in class org.apache.lucene.search.KnnFloatVectorQuery
- toString(String) - Method in class org.apache.lucene.search.MatchAllDocsQuery
- toString(String) - Method in class org.apache.lucene.search.MatchNoDocsQuery
- toString(String) - Method in class org.apache.lucene.search.MultiPhraseQuery
-
Prints a user-readable version of this query.
- toString(String) - Method in class org.apache.lucene.search.NGramPhraseQuery
- toString(String) - Method in class org.apache.lucene.search.PhraseQuery
-
Prints a user-readable version of this query.
- toString(String) - Method in class org.apache.lucene.search.PointInSetQuery
- toString(String) - Method in class org.apache.lucene.search.PointRangeQuery
- toString(String) - Method in class org.apache.lucene.search.PrefixQuery
-
Prints a user-readable version of this query.
- toString(String) - Method in class org.apache.lucene.search.Query
-
Prints a query to a string, with
fieldassumed to be the default field and omitted. - toString(String) - Method in class org.apache.lucene.search.RegexpQuery
-
Prints a user-readable version of this query.
- toString(String) - Method in class org.apache.lucene.search.SynonymQuery
- toString(String) - Method in class org.apache.lucene.search.TermInSetQuery
- toString(String) - Method in class org.apache.lucene.search.TermQuery
-
Prints a user-readable version of this query.
- toString(String) - Method in class org.apache.lucene.search.TermRangeQuery
-
Prints a user-readable version of this query.
- toString(String) - Method in class org.apache.lucene.search.WildcardQuery
-
Prints a user-readable version of this query.
- toString(Accountable) - Static method in class org.apache.lucene.util.Accountables
-
Returns a String description of an Accountable and any nested resources.
- toString(BytesRef) - Static method in class org.apache.lucene.index.Term
-
Returns human-readable form of the term text.
- toStringTree() - Method in class org.apache.lucene.util.automaton.RegExp
-
Like to string, but more verbose (shows the higherchy more clearly).
- ToStringUtils - Class in org.apache.lucene.util
-
Helper methods to ease implementing
Object.toString(). - totalBinaryFields - Variable in class org.apache.lucene.index.CheckIndex.Status.DocValuesStatus
-
Total number of binary fields
- totalBlockCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
Total number of blocks.
- totalBlockOtherBytes - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
Total bytes stored by the
PostingsReaderBase, plus the other few vInts stored in the frame. - totalBlockStatsBytes - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
Total number of bytes used to store term stats (not including what the
PostingsReaderBasestores. - totalBlockSuffixBytes - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
Total number of bytes used to store term suffixes.
- totalBytesSize() - Method in class org.apache.lucene.index.MergePolicy.OneMerge
-
Returns the total size in bytes of this merge.
- TotalHitCountCollector - Class in org.apache.lucene.search
-
Just counts the total number of hits.
- TotalHitCountCollector() - Constructor for class org.apache.lucene.search.TotalHitCountCollector
- TotalHitCountCollectorManager - Class in org.apache.lucene.search
-
Collector manager based on
TotalHitCountCollectorthat allows users to parallelize counting the number of hits, expected to be used mostly wrapped inMultiCollectorManager. - TotalHitCountCollectorManager() - Constructor for class org.apache.lucene.search.TotalHitCountCollectorManager
- totalHits - Variable in class org.apache.lucene.search.TopDocs
-
The total number of hits for the query.
- totalHits - Variable in class org.apache.lucene.search.TopDocsCollector
-
The total number of documents that the collector encountered.
- TotalHits - Class in org.apache.lucene.search
-
Description of the total number of hits of a query.
- TotalHits(long, TotalHits.Relation) - Constructor for class org.apache.lucene.search.TotalHits
-
Sole constructor.
- TotalHits.Relation - Enum in org.apache.lucene.search
-
How the
TotalHits.valueshould be interpreted. - totalHitsRelation - Variable in class org.apache.lucene.search.TopDocsCollector
-
Whether
TopDocsCollector.totalHitsis exact or a lower bound. - totalKnnVectorFields - Variable in class org.apache.lucene.index.CheckIndex.Status.VectorValuesStatus
-
Total number of fields with vectors.
- totalMaxDoc - Variable in class org.apache.lucene.store.MergeInfo
- totalMaxDoc() - Method in class org.apache.lucene.index.SegmentInfos
-
Returns sum of all segment's maxDocs.
- totalNumDocs() - Method in class org.apache.lucene.index.MergePolicy.OneMerge
-
Returns the total number of documents that are included with this merge.
- totalNumericFields - Variable in class org.apache.lucene.index.CheckIndex.Status.DocValuesStatus
-
Total number of numeric fields
- totalSortedFields - Variable in class org.apache.lucene.index.CheckIndex.Status.DocValuesStatus
-
Total number of sorted fields
- totalSortedNumericFields - Variable in class org.apache.lucene.index.CheckIndex.Status.DocValuesStatus
-
Total number of sortednumeric fields
- totalSortedSetFields - Variable in class org.apache.lucene.index.CheckIndex.Status.DocValuesStatus
-
Total number of sortedset fields
- totalTermBytes - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
Total number of bytes (sum of term lengths) across all terms in the field.
- totalTermCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
Total number of terms in the field.
- totalTermFreq - Variable in class org.apache.lucene.codecs.BlockTermState
-
total number of occurrences of this term
- totalTermFreq - Variable in class org.apache.lucene.codecs.TermStats
-
Total number of times this term occurs across all documents in the field.
- totalTermFreq - Variable in class org.apache.lucene.search.similarities.BasicStats
-
The total number of occurrences of this term across all documents.
- totalTermFreq() - Method in class org.apache.lucene.index.FilteredTermsEnum
- totalTermFreq() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
- totalTermFreq() - Method in class org.apache.lucene.index.MultiTermsEnum
- totalTermFreq() - Method in class org.apache.lucene.index.TermsEnum
-
Returns the total number of occurrences of this term across all documents (the sum of the freq() for each doc that has this term).
- totalTermFreq() - Method in class org.apache.lucene.index.TermStates
-
Returns the accumulated term frequency of all
TermStateinstances passed toTermStates.register(TermState, int, int, long). - totalTermFreq() - Method in class org.apache.lucene.search.FuzzyTermsEnum
- totalTermFreq() - Method in class org.apache.lucene.search.TermStatistics
-
The total number of occurrences of this term.
- totalTermFreq(Term) - Method in class org.apache.lucene.index.BaseCompositeReader
- totalTermFreq(Term) - Method in class org.apache.lucene.index.IndexReader
-
Returns the total number of occurrences of
termacross all documents (the sum of the freq() for each doc that has this term). - totalTermFreq(Term) - Method in class org.apache.lucene.index.LeafReader
-
Returns the number of documents containing the term
t. - totalTimeMS - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo
-
total time spent (in milliseconds)
- totalUncompressedBlockSuffixBytes - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats
-
Total number of suffix bytes before compression.
- totalValueFields - Variable in class org.apache.lucene.index.CheckIndex.Status.DocValuesStatus
-
Total number of docValues tested.
- totalValueFields - Variable in class org.apache.lucene.index.CheckIndex.Status.PointsStatus
-
Total number of fields with points.
- totalValuePoints - Variable in class org.apache.lucene.index.CheckIndex.Status.PointsStatus
-
Total number of values points tested.
- totalVectorCount() - Method in interface org.apache.lucene.util.hnsw.CloseableRandomVectorScorerSupplier
- totalVectorValues - Variable in class org.apache.lucene.index.CheckIndex.Status.VectorValuesStatus
-
Total number of vector values tested.
- totFields - Variable in class org.apache.lucene.index.CheckIndex.Status.FieldInfoStatus
-
Number of fields successfully tested
- totFields - Variable in class org.apache.lucene.index.CheckIndex.Status.FieldNormStatus
-
Number of fields successfully tested
- totFields - Variable in class org.apache.lucene.index.CheckIndex.Status.StoredFieldStatus
-
Total number of stored fields tested.
- totFreq - Variable in class org.apache.lucene.index.CheckIndex.Status.TermIndexStatus
-
Total frequency across all terms.
- totLoseDocCount - Variable in class org.apache.lucene.index.CheckIndex.Status
-
How many documents will be lost to bad segments.
- toTokenStream(Automaton) - Static method in class org.apache.lucene.analysis.AutomatonToTokenStream
-
converts an automaton into a TokenStream.
- totPos - Variable in class org.apache.lucene.index.CheckIndex.Status.TermIndexStatus
-
Total number of positions.
- totVectors - Variable in class org.apache.lucene.index.CheckIndex.Status.TermVectorStatus
-
Total number of term vectors tested.
- toUpperCase(char[], int, int) - Static method in class org.apache.lucene.analysis.CharacterUtils
-
Converts each unicode codepoint to UpperCase via
Character.toUpperCase(int)starting at the given offset. - toUTF16(CharSequence, IntsRefBuilder) - Static method in class org.apache.lucene.util.fst.Util
-
Just maps each UTF16 unit (char) to the ints in an IntsRef.
- toUTF32(char[], int, int, IntsRefBuilder) - Static method in class org.apache.lucene.util.fst.Util
-
Decodes the Unicode codepoints from the provided char[] and places them in the provided scratch IntsRef, which must not be null, returning it.
- toUTF32(CharSequence, IntsRefBuilder) - Static method in class org.apache.lucene.util.fst.Util
-
Decodes the Unicode codepoints from the provided CharSequence and places them in the provided scratch IntsRef, which must not be null, returning it.
- toWriteableBufferList() - Method in class org.apache.lucene.store.ByteBuffersDataOutput
-
Returns a list of writeable blocks over the (source) content buffers.
- TrackingDirectoryWrapper - Class in org.apache.lucene.store
-
A delegating Directory that records which files were written to and deleted.
- TrackingDirectoryWrapper(Directory) - Constructor for class org.apache.lucene.store.TrackingDirectoryWrapper
- Transition - Class in org.apache.lucene.util.automaton
-
Holds one transition from an
Automaton. - Transition() - Constructor for class org.apache.lucene.util.automaton.Transition
-
Sole constructor.
- TRIANGLE - org.apache.lucene.document.ShapeField.DecodedTriangle.TYPE
-
all coordinates are different
- trimToSize() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
-
Trim the internal buffer to the current size.
- trimToSize() - Method in class org.apache.lucene.internal.hppc.IntArrayList
-
Trim the internal buffer to the current size.
- trimToSize() - Method in class org.apache.lucene.internal.hppc.LongArrayList
-
Trim the internal buffer to the current size.
- tryDeleteDocument(IndexReader, int) - Method in class org.apache.lucene.index.IndexWriter
-
Expert: attempts to delete by document ID, as long as the provided reader is a near-real-time reader (from
DirectoryReader.open(IndexWriter)). - tryIncRef() - Method in class org.apache.lucene.index.IndexReader
-
Expert: increments the refCount of this IndexReader instance only if the IndexReader has not been closed yet and returns
trueiff the refCount was successfully incremented, otherwisefalse. - tryIncRef(G) - Method in class org.apache.lucene.search.ReferenceManager
-
Try to increment reference counting on the given reference.
- tryIncRef(DirectoryReader) - Method in class org.apache.lucene.index.ReaderManager
- tryIncRef(IndexSearcher) - Method in class org.apache.lucene.search.SearcherManager
- tryPromoteNewEntryNode(int, int, int) - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
-
Try to promote the provided node to the entry node
- trySet(T) - Method in class org.apache.lucene.util.SetOnce
-
Sets the given object if none was set before.
- trySetNewEntryNode(int, int) - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
-
Try to set the entry node if the graph does not have one
- tryUpdateDocValue(IndexReader, int, Field...) - Method in class org.apache.lucene.index.IndexWriter
-
Expert: attempts to update doc values by document ID, as long as the provided reader is a near-real-time reader (from
DirectoryReader.open(IndexWriter)). - TwoPhaseCommit - Interface in org.apache.lucene.index
-
An interface for implementations that support 2-phase commit.
- TwoPhaseCommitTool - Class in org.apache.lucene.index
-
A utility for executing 2-phase commit on several objects.
- TwoPhaseCommitTool.CommitFailException - Exception in org.apache.lucene.index
-
Thrown by
TwoPhaseCommitTool.execute(TwoPhaseCommit...)when an object fails to commit(). - TwoPhaseCommitTool.PrepareCommitFailException - Exception in org.apache.lucene.index
-
Thrown by
TwoPhaseCommitTool.execute(TwoPhaseCommit...)when an object fails to prepareCommit(). - twoPhaseIterator() - Method in class org.apache.lucene.search.ConstantScoreScorer
- twoPhaseIterator() - Method in class org.apache.lucene.search.FilterScorer
- twoPhaseIterator() - Method in class org.apache.lucene.search.Scorer
-
Optional method: Return a
TwoPhaseIteratorview of thisScorer. - TwoPhaseIterator - Class in org.apache.lucene.search
-
Returned by
Scorer.twoPhaseIterator()to expose an approximation of aDocIdSetIterator. - TwoPhaseIterator(DocIdSetIterator) - Constructor for class org.apache.lucene.search.TwoPhaseIterator
-
Takes the approximation to be returned by
TwoPhaseIterator.approximation. - twoPhaseView - Variable in class org.apache.lucene.search.DisiWrapper
- type - Variable in class org.apache.lucene.document.Field
-
Field's type
- type - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle
-
triangle type
- type - Variable in class org.apache.lucene.util.automaton.CompiledAutomaton
-
If simplify is true this will be the "simplified" type; else, this is NORMAL
- type() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
-
Returns this Token's lexical type.
- type() - Method in interface org.apache.lucene.analysis.tokenattributes.TypeAttribute
-
Returns this Token's lexical type.
- type() - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
- TYPE - Static variable in class org.apache.lucene.document.BinaryDocValuesField
-
Type for straight bytes DocValues.
- TYPE - Static variable in class org.apache.lucene.document.LatLonDocValuesField
-
Type for a LatLonDocValuesField
- TYPE - Static variable in class org.apache.lucene.document.LatLonPoint
-
Type for an indexed LatLonPoint
- TYPE - Static variable in class org.apache.lucene.document.NumericDocValuesField
-
Type for numeric DocValues.
- TYPE - Static variable in class org.apache.lucene.document.ShapeField
-
tessellated triangles are seven dimensions; the first four are the bounding box index dimensions
- TYPE - Static variable in class org.apache.lucene.document.SortedDocValuesField
-
Type for sorted bytes DocValues
- TYPE - Static variable in class org.apache.lucene.document.SortedNumericDocValuesField
-
Type for sorted numeric DocValues.
- TYPE - Static variable in class org.apache.lucene.document.SortedSetDocValuesField
-
Type for sorted bytes DocValues
- TYPE - Static variable in class org.apache.lucene.document.StoredField
-
Type for a stored-only field.
- TYPE - Static variable in class org.apache.lucene.document.XYDocValuesField
-
Type for a XYDocValuesField
- TYPE - Static variable in class org.apache.lucene.document.XYPointField
-
Type for an indexed XYPoint
- TYPE_NOT_STORED - Static variable in class org.apache.lucene.document.StringField
-
Indexed, not tokenized, omits norms, indexes DOCS_ONLY, not stored.
- TYPE_NOT_STORED - Static variable in class org.apache.lucene.document.TextField
-
Indexed, tokenized, not stored.
- TYPE_STORED - Static variable in class org.apache.lucene.document.StringField
-
Indexed, not tokenized, omits norms, indexes DOCS_ONLY, stored
- TYPE_STORED - Static variable in class org.apache.lucene.document.TextField
-
Indexed, tokenized, stored.
- TypeAttribute - Interface in org.apache.lucene.analysis.tokenattributes
-
A Token's lexical type.
- TypeAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
-
Default implementation of
TypeAttribute. - TypeAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
-
Initialize this attribute with
TypeAttribute.DEFAULT_TYPE - TypeAttributeImpl(String) - Constructor for class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
-
Initialize this attribute with
type
U
- UNI_REPLACEMENT_CHAR - Static variable in class org.apache.lucene.util.UnicodeUtil
- UNI_SUR_HIGH_END - Static variable in class org.apache.lucene.util.UnicodeUtil
- UNI_SUR_HIGH_START - Static variable in class org.apache.lucene.util.UnicodeUtil
- UNI_SUR_LOW_END - Static variable in class org.apache.lucene.util.UnicodeUtil
- UNI_SUR_LOW_START - Static variable in class org.apache.lucene.util.UnicodeUtil
- UnicodeUtil - Class in org.apache.lucene.util
-
Class to encode java's UTF16 char[] into UTF8 byte[] without always allocating a new byte[] as String.getBytes(StandardCharsets.UTF_8) does.
- UnicodeUtil.UTF8CodePoint - Class in org.apache.lucene.util
-
Holds a codepoint along with the number of bytes required to represent it in UTF8
- union(Collection<Automaton>) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns an automaton that accepts the union of the languages of the given automata.
- union(Automaton, Automaton) - Static method in class org.apache.lucene.util.automaton.Operations
-
Returns an automaton that accepts the union of the languages of the given automata.
- unionCount(FixedBitSet, FixedBitSet) - Static method in class org.apache.lucene.util.FixedBitSet
-
Returns the popcount or cardinality of the union of the two sets.
- UnionFullPostingsEnum(List<PostingsEnum>) - Constructor for class org.apache.lucene.search.MultiPhraseQuery.UnionFullPostingsEnum
- UnionPostingsEnum(Collection<PostingsEnum>) - Constructor for class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
- UNKNOWN_DEFAULT_RAM_BYTES_USED - Static variable in class org.apache.lucene.util.RamUsageEstimator
-
Approximate memory usage that we assign to all unknown objects - this maps roughly to a few primitive fields and a couple short String-s.
- UNMAP_NOT_SUPPORTED_REASON - Static variable in class org.apache.lucene.store.MMapDirectory
-
if
MMapDirectory.UNMAP_SUPPORTEDisfalse, this contains the reason why unmapping is not supported. - UNMAP_SUPPORTED - Static variable in class org.apache.lucene.store.MMapDirectory
-
true, if this platform supports unmapping mmapped files. - unmodifiableMap(CharArrayMap<V>) - Static method in class org.apache.lucene.analysis.CharArrayMap
-
Returns an unmodifiable
CharArrayMap. - unmodifiableSet(CharArraySet) - Static method in class org.apache.lucene.analysis.CharArraySet
-
Returns an unmodifiable
CharArraySet. - unpack(BytesRef, int, long[]) - Static method in class org.apache.lucene.document.LongPoint
-
Unpack a BytesRef into a long point.
- unsignedBitsRequired(long) - Static method in class org.apache.lucene.util.packed.DirectWriter
-
Returns how many bits are required to hold values up to and including maxValue, interpreted as an unsigned value.
- unsignedBitsRequired(long) - Static method in class org.apache.lucene.util.packed.PackedInts
-
Returns how many bits are required to store
bits, interpreted as an unsigned value. - unwrap() - Method in class org.apache.lucene.analysis.TokenFilter
- unwrap() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
- unwrap() - Method in class org.apache.lucene.index.FilterMergePolicy
- unwrap() - Method in class org.apache.lucene.search.FilterScorer
- unwrap() - Method in interface org.apache.lucene.util.Unwrappable
-
Unwraps this instance
- unwrap(CodecReader) - Static method in class org.apache.lucene.index.FilterCodecReader
-
Get the wrapped instance by
readeras long as this reader is an instance ofFilterCodecReader. - unwrap(DirectoryReader) - Static method in class org.apache.lucene.index.FilterDirectoryReader
-
Get the wrapped instance by
readeras long as this reader is an instance ofFilterDirectoryReader. - unwrap(LeafReader) - Static method in class org.apache.lucene.index.FilterLeafReader
-
Get the wrapped instance by
readeras long as this reader is an instance ofFilterLeafReader. - unwrap(DocIdSetIterator) - Static method in class org.apache.lucene.search.TwoPhaseIterator
-
If the given
DocIdSetIteratorhas been created withTwoPhaseIterator.asDocIdSetIterator(org.apache.lucene.search.TwoPhaseIterator), then this will return the wrappedTwoPhaseIterator. - unwrap(Directory) - Static method in class org.apache.lucene.store.FilterDirectory
-
Get the wrapped instance by
diras long as this reader is an instance ofFilterDirectory. - unwrap(IndexInput) - Static method in class org.apache.lucene.store.FilterIndexInput
-
Unwraps all FilterIndexInputs until the first non-FilterIndexInput IndexInput instance and returns it
- unwrap(IndexOutput) - Static method in class org.apache.lucene.store.FilterIndexOutput
-
Unwraps all FilterIndexOutputs until the first non-FilterIndexOutput IndexOutput instance and returns it
- unwrapAll(T) - Static method in interface org.apache.lucene.util.Unwrappable
-
Unwraps all
Unwrappables around the given object. - unwrapOnlyTest(IndexInput) - Static method in class org.apache.lucene.store.FilterIndexInput
-
Unwraps all test FilterIndexInputs until the first non-test FilterIndexInput IndexInput instance and returns it
- Unwrappable<T> - Interface in org.apache.lucene.util
-
An object with this interface is a wrapper around another object (e.g., a filter with a delegate).
- unwrapSingleton(SortedNumericDocValues) - Static method in class org.apache.lucene.index.DocValues
-
Returns a single-valued view of the SortedNumericDocValues, if it was previously wrapped with
DocValues.singleton(NumericDocValues), or null. - unwrapSingleton(SortedSetDocValues) - Static method in class org.apache.lucene.index.DocValues
-
Returns a single-valued view of the SortedSetDocValues, if it was previously wrapped with
DocValues.singleton(SortedDocValues), or null. - update(byte[], int, int) - Method in class org.apache.lucene.store.BufferedChecksum
- update(int) - Method in class org.apache.lucene.store.BufferedChecksum
- updateBinaryDocValue(Term, String, BytesRef) - Method in class org.apache.lucene.index.IndexWriter
- updateDocument(Term, Iterable<? extends IndexableField>) - Method in class org.apache.lucene.index.IndexWriter
-
Updates a document by first deleting the document(s) containing
termand then adding the new document. - updateDocuments(Term, Iterable<? extends Iterable<? extends IndexableField>>) - Method in class org.apache.lucene.index.IndexWriter
-
Atomically deletes documents matching the provided delTerm and adds a block of documents with sequentially assigned document IDs, such that an external reader will see all or none of the documents.
- updateDocuments(Query, Iterable<? extends Iterable<? extends IndexableField>>) - Method in class org.apache.lucene.index.IndexWriter
-
Similar to
IndexWriter.updateDocuments(Term, Iterable), but take a query instead of a term to identify the documents to be updated - updateDocValues(Term, Field...) - Method in class org.apache.lucene.index.IndexWriter
-
Updates documents' DocValues fields to the given values.
- updateGeneration(SegmentInfos) - Method in class org.apache.lucene.index.SegmentInfos
-
Carry over generation numbers from another SegmentInfos
- updateGlobalMinCompetitiveScore(Scorable) - Method in class org.apache.lucene.search.TopFieldCollector
- updateGlobalMinCompetitiveScore(Scorable) - Method in class org.apache.lucene.search.TopScoreDocCollector
- updateMergeThreads() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
-
Called whenever the running merges have changed, to set merge IO limits.
- updateMinCompetitiveScore(Scorable) - Method in class org.apache.lucene.search.TopFieldCollector
- updateMinCompetitiveScore(Scorable) - Method in class org.apache.lucene.search.TopScoreDocCollector
- updateNumericDocValue(Term, String, long) - Method in class org.apache.lucene.index.IndexWriter
- updateTop() - Method in class org.apache.lucene.search.DisiPriorityQueue
- updateTop() - Method in class org.apache.lucene.util.PriorityQueue
-
Should be called when the Object at top changes values.
- updateTop(long) - Method in class org.apache.lucene.util.LongHeap
-
Replace the top of the pq with
newTop. - updateTop(T) - Method in class org.apache.lucene.util.PriorityQueue
-
Replace the top of the pq with
newTopand runPriorityQueue.updateTop(). - upgrade() - Method in class org.apache.lucene.index.IndexUpgrader
-
Perform the upgrade.
- UpgradeIndexMergePolicy - Class in org.apache.lucene.index
-
This
MergePolicyis used for upgrading all existing segments of an index when callingIndexWriter.forceMerge(int). - UpgradeIndexMergePolicy(MergePolicy) - Constructor for class org.apache.lucene.index.UpgradeIndexMergePolicy
-
Wrap the given
MergePolicyand intercept forceMerge requests to only upgrade segments written with previous Lucene versions. - UsageTrackingQueryCachingPolicy - Class in org.apache.lucene.search
-
A
QueryCachingPolicythat tracks usage statistics of recently-used filters in order to decide on which filters are worth caching. - UsageTrackingQueryCachingPolicy() - Constructor for class org.apache.lucene.search.UsageTrackingQueryCachingPolicy
-
Create a new instance with an history size of 256.
- UsageTrackingQueryCachingPolicy(int) - Constructor for class org.apache.lucene.search.UsageTrackingQueryCachingPolicy
-
Expert: Create a new instance with a configurable history size.
- useCompoundFile - Variable in class org.apache.lucene.index.LiveIndexWriterConfig
-
True if segment flushes should use compound file format
- useCompoundFile(SegmentInfos, SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.FilterMergePolicy
- useCompoundFile(SegmentInfos, SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy
-
Returns true if a new segment (regardless of its origin) should use the compound file format.
- useCompoundFile(SegmentInfos, SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.NoMergePolicy
- useOrSuppress(T, T) - Static method in class org.apache.lucene.util.IOUtils
-
Returns the second throwable if the first is null otherwise adds the second as suppressed to the first and returns it.
- userData - Variable in class org.apache.lucene.index.CheckIndex.Status
-
Holds the userData of the last commit in the index
- userData - Variable in class org.apache.lucene.index.SegmentInfos
-
Opaque Map<String, String> that user can specify during IndexWriter.commit
- UTF_8 - Static variable in class org.apache.lucene.util.IOUtils
-
UTF-8 charset string.
- UTF16toUTF8(char[], int, int, byte[]) - Static method in class org.apache.lucene.util.UnicodeUtil
-
Encode characters from a char[] source, starting at offset for length chars.
- UTF16toUTF8(CharSequence, int, int, byte[]) - Static method in class org.apache.lucene.util.UnicodeUtil
-
Encode characters from this String, starting at offset for length characters.
- UTF16toUTF8(CharSequence, int, int, byte[], int) - Static method in class org.apache.lucene.util.UnicodeUtil
-
Encode characters from this String, starting at offset for length characters.
- UTF32ToUTF8 - Class in org.apache.lucene.util.automaton
-
Converts UTF-32 automata to the equivalent UTF-8 representation.
- UTF32ToUTF8() - Constructor for class org.apache.lucene.util.automaton.UTF32ToUTF8
-
Sole constructor.
- UTF8CodePoint() - Constructor for class org.apache.lucene.util.UnicodeUtil.UTF8CodePoint
- utf8ToString() - Method in class org.apache.lucene.util.BytesRef
-
Interprets stored bytes as UTF-8 bytes, returning the resulting string.
- UTF8toUTF16(byte[], int, int, char[]) - Static method in class org.apache.lucene.util.UnicodeUtil
-
Interprets the given byte array as UTF-8 and converts to UTF-16.
- UTF8toUTF16(BytesRef, char[]) - Static method in class org.apache.lucene.util.UnicodeUtil
-
Utility method for
UnicodeUtil.UTF8toUTF16(byte[], int, int, char[]) - UTF8toUTF32(BytesRef, int[]) - Static method in class org.apache.lucene.util.UnicodeUtil
-
This method assumes valid UTF8 input.
- Util - Class in org.apache.lucene.util.fst
-
Static helper methods.
- Util.FSTPath<T> - Class in org.apache.lucene.util.fst
-
Represents a path in TopNSearcher.
- Util.Result<T> - Class in org.apache.lucene.util.fst
-
Holds a single input (IntsRef) + output, returned by
shortestPaths(). - Util.TopNSearcher<T> - Class in org.apache.lucene.util.fst
-
Utility class to find top N shortest paths from start point(s).
- Util.TopResults<T> - Class in org.apache.lucene.util.fst
-
Holds the results for a top N search using
Util.TopNSearcher
V
- validateSettings(int, int) - Static method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter
-
Throws
IllegalArgumentExceptionif any of these settings is invalid. - validCounter - Variable in class org.apache.lucene.index.CheckIndex.Status
-
Whether the SegmentInfos.counter is greater than any of the segments' names.
- validUTF16String(char[], int) - Static method in class org.apache.lucene.util.UnicodeUtil
- validUTF16String(CharSequence) - Static method in class org.apache.lucene.util.UnicodeUtil
- value - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
- value - Variable in class org.apache.lucene.internal.hppc.CharCursor
-
The current value.
- value - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap.CharObjectCursor
-
The current value.
- value - Variable in class org.apache.lucene.internal.hppc.DoubleCursor
-
The current value.
- value - Variable in class org.apache.lucene.internal.hppc.FloatCursor
-
The current value.
- value - Variable in class org.apache.lucene.internal.hppc.IntCursor
-
The current value.
- value - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap.IntDoubleCursor
-
The current value.
- value - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap.IntFloatCursor
-
The current value.
- value - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap.IntIntCursor
-
The current value.
- value - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap.IntLongCursor
-
The current value.
- value - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap.IntObjectCursor
-
The current value.
- value - Variable in class org.apache.lucene.internal.hppc.LongCursor
-
The current value.
- value - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap.LongFloatCursor
-
The current value.
- value - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap.LongIntCursor
-
The current value.
- value - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap.LongObjectCursor
-
The current value.
- value - Variable in class org.apache.lucene.internal.hppc.ObjectCursor
-
The current value.
- value - Variable in class org.apache.lucene.search.TotalHits
-
The value of the total hit count.
- value - Variable in class org.apache.lucene.util.mutable.MutableValueBool
- value - Variable in class org.apache.lucene.util.mutable.MutableValueDouble
- value - Variable in class org.apache.lucene.util.mutable.MutableValueFloat
- value - Variable in class org.apache.lucene.util.mutable.MutableValueInt
- value - Variable in class org.apache.lucene.util.mutable.MutableValueLong
- value - Variable in class org.apache.lucene.util.mutable.MutableValueStr
- value(int) - Method in class org.apache.lucene.search.comparators.DocComparator
- value(int) - Method in class org.apache.lucene.search.comparators.DoubleComparator
- value(int) - Method in class org.apache.lucene.search.comparators.FloatComparator
- value(int) - Method in class org.apache.lucene.search.comparators.IntComparator
- value(int) - Method in class org.apache.lucene.search.comparators.LongComparator
- value(int) - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
- value(int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
- value(int) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
- value(int) - Method in class org.apache.lucene.search.FieldComparator
-
Return the actual value in the slot.
- valueCount - Variable in class org.apache.lucene.util.packed.PackedInts.Writer
- valueIterator() - Method in class org.apache.lucene.util.WeakIdentityMap
-
Returns an iterator over all values of this map.
- valueOf(String) - Static method in enum org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat.Mode
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.codecs.lucene912.Lucene912Codec.Mode
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.document.DateTools.Resolution
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.document.Field.Store
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.document.InvertableType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.document.RangeFieldQuery.QueryType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.document.ShapeField.DecodedTriangle.TYPE
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.document.ShapeField.QueryRelation
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.document.StoredValue.Type
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.geo.Component2D.WithinRelation
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.geo.GeoUtils.WindingOrder
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.index.DocValuesType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.index.FilteredTermsEnum.AcceptStatus
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.index.IndexOptions
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.index.IndexWriterConfig.OpenMode
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.index.MergePolicy.OneMergeProgress.PauseReason
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.index.MergeTrigger
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.index.PointValues.Relation
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.index.StoredFieldVisitor.Status
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.index.TermsEnum.SeekStatus
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.index.VectorEncoding
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.index.VectorSimilarityFunction
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.search.BooleanClause.Occur
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.search.Pruning
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.search.ScoreMode
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.search.SortedNumericSelector.Type
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.search.SortedSetSelector.Type
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.search.SortField.Type
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.search.TotalHits.Relation
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.store.IOContext.Context
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.util.automaton.CompiledAutomaton.AUTOMATON_TYPE
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.util.automaton.RegExp.Kind
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.util.FileDeleter.MsgType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.util.fst.FST.INPUT_TYPE
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.lucene.util.packed.PackedInts.Format
-
Returns the enum constant of this type with the specified name.
- values - Variable in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
-
leaf values
- values - Variable in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
-
leaf values
- values - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
The array holding values.
- values - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
The array holding values.
- values - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
The array holding values.
- values - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap
-
The array holding values.
- values - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap
-
The array holding values.
- values - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
The array holding values.
- values - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
The array holding values.
- values - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap
-
The array holding values.
- values - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
The array holding values.
- values() - Static method in enum org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat.Mode
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.codecs.lucene912.Lucene912Codec.Mode
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.document.DateTools.Resolution
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.document.Field.Store
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.document.InvertableType
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.document.RangeFieldQuery.QueryType
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.document.ShapeField.DecodedTriangle.TYPE
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.document.ShapeField.QueryRelation
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.document.StoredValue.Type
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.geo.Component2D.WithinRelation
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.geo.GeoUtils.WindingOrder
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.index.DocValuesType
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.index.FilteredTermsEnum.AcceptStatus
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.index.IndexOptions
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.index.IndexWriterConfig.OpenMode
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.index.MergePolicy.OneMergeProgress.PauseReason
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.index.MergeTrigger
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.index.PointValues.Relation
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.index.StoredFieldVisitor.Status
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.index.TermsEnum.SeekStatus
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.index.VectorEncoding
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.index.VectorSimilarityFunction
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
- values() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
- values() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
- values() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
- values() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
- values() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
- values() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
- values() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
- values() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
- values() - Static method in enum org.apache.lucene.search.BooleanClause.Occur
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.search.Pruning
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.search.ScoreMode
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.search.SortedNumericSelector.Type
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.search.SortedSetSelector.Type
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.search.SortField.Type
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.search.TotalHits.Relation
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.store.IOContext.Context
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.util.automaton.CompiledAutomaton.AUTOMATON_TYPE
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.util.automaton.RegExp.Kind
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.util.FileDeleter.MsgType
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.util.fst.FST.INPUT_TYPE
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Static method in enum org.apache.lucene.util.packed.PackedInts.Format
-
Returns an array containing the constants of this enum type, in the order they are declared.
- ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.CharObjectHashMap.ValuesContainer
- ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.IntDoubleHashMap.ValuesContainer
- ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.IntFloatHashMap.ValuesContainer
- ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.IntLongHashMap.ValuesContainer
- ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.IntObjectHashMap.ValuesContainer
- ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.LongFloatHashMap.ValuesContainer
- ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.LongIntHashMap.ValuesContainer
- ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.LongObjectHashMap.ValuesContainer
- vectorDimension() - Method in class org.apache.lucene.document.FieldType
- vectorDimension() - Method in interface org.apache.lucene.index.IndexableFieldType
-
The number of dimensions of the field's vector value
- vectorEncoding() - Method in class org.apache.lucene.document.FieldType
- vectorEncoding() - Method in interface org.apache.lucene.index.IndexableFieldType
-
The
VectorEncodingof the field's vector value - VectorEncoding - Enum in org.apache.lucene.index
-
The numeric datatype of the vector values.
- VectorizationProvider - Class in org.apache.lucene.internal.vectorization
-
A provider of vectorization implementations.
- vectorScorer - Variable in class org.apache.lucene.codecs.hnsw.FlatVectorsReader
-
Scorer for flat vectors
- VectorScorer - Interface in org.apache.lucene.search
-
Computes the similarity score between a given query vector and different document vectors.
- vectorSimilarityFunction() - Method in class org.apache.lucene.document.FieldType
- vectorSimilarityFunction() - Method in interface org.apache.lucene.index.IndexableFieldType
-
The
VectorSimilarityFunctionof the field's vector value - VectorSimilarityFunction - Enum in org.apache.lucene.index
-
Vector similarity function; used in search to return top K most similar vectors to a target vector.
- vectorsReader(Directory, SegmentInfo, FieldInfos, IOContext) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsFormat
- vectorsReader(Directory, SegmentInfo, FieldInfos, IOContext) - Method in class org.apache.lucene.codecs.TermVectorsFormat
-
Returns a
TermVectorsReaderto read term vectors. - vectorsScorer - Variable in class org.apache.lucene.codecs.hnsw.FlatVectorsWriter
-
Scorer for flat vectors
- vectorsScorer - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- vectorsWriter(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsFormat
- vectorsWriter(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.TermVectorsFormat
-
Returns a
TermVectorsWriterto write term vectors. - VectorUtil - Class in org.apache.lucene.util
-
Utilities for computations with numeric arrays, especially algebraic operations like vector dot products.
- VectorUtilSupport - Interface in org.apache.lucene.internal.vectorization
-
Interface for implementations of VectorUtil support.
- vectorValue() - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
- vectorValue() - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
- vectorValue() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
- vectorValue() - Method in class org.apache.lucene.document.KnnByteVectorField
-
Return the vector value of this field
- vectorValue() - Method in class org.apache.lucene.document.KnnFloatVectorField
-
Return the vector value of this field
- vectorValue() - Method in class org.apache.lucene.index.ByteVectorValues
-
Return the vector value for the current document ID.
- vectorValue() - Method in class org.apache.lucene.index.FilterVectorValues
- vectorValue() - Method in class org.apache.lucene.index.FloatVectorValues
-
Return the vector value for the current document ID.
- vectorValue() - Method in class org.apache.lucene.util.quantization.QuantizedByteVectorValues
- vectorValue(int) - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
- vectorValue(int) - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
- vectorValue(int) - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
- vectorValue(int) - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues.Bytes
-
Return the vector value indexed at the given ordinal.
- vectorValue(int) - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues.Floats
-
Return the vector value indexed at the given ordinal.
- VectorValues - Class in org.apache.lucene.index
-
Deprecated.use
FloatVectorValuesinstead - vectorValuesStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
-
Status of vectors
- verbose() - Method in class org.apache.lucene.index.MergeScheduler
-
Returns true if infoStream messages are enabled.
- verbose(MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy
-
Returns
trueif the info-stream is in verbose mode - verifyAndCopyIndexHeader(IndexInput, DataOutput, byte[]) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Expert: verifies the incoming
IndexInputhas an index header and that its segment ID matches the expected one, and then copies that index header into the providedDataOutput. - verifyAndEncode(double[], double[], byte[]) - Static method in class org.apache.lucene.document.DoubleRange
-
encode the ranges into a sortable byte array (
Double.NaNnot allowed) - verifyAndEncode(long[], long[], byte[]) - Static method in class org.apache.lucene.document.LongRange
-
encode the ranges into a sortable byte array
- VerifyingLockFactory - Class in org.apache.lucene.store
-
A
LockFactorythat wraps anotherLockFactoryand verifies that each lock obtain/release is "correct" (never results in two processes holding the lock at the same time). - VerifyingLockFactory(LockFactory, InputStream, OutputStream) - Constructor for class org.apache.lucene.store.VerifyingLockFactory
- verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.CharHashSet
-
Validate load factor range and return it.
- verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
-
Validate load factor range and return it.
- verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
-
Validate load factor range and return it.
- verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
-
Validate load factor range and return it.
- verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.IntHashSet
-
Validate load factor range and return it.
- verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
-
Validate load factor range and return it.
- verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
-
Validate load factor range and return it.
- verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
-
Validate load factor range and return it.
- verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
-
Validate load factor range and return it.
- verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.LongHashSet
-
Validate load factor range and return it.
- verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
-
Validate load factor range and return it.
- verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
-
Validate load factor range and return it.
- VerifyPointsVisitor(String, int, PointValues) - Constructor for class org.apache.lucene.index.CheckIndex.VerifyPointsVisitor
-
Sole constructor
- version - Variable in class org.apache.lucene.index.SegmentInfos
-
Counts how often the index has been changed.
- Version - Class in org.apache.lucene.util
-
Use by certain classes to match version compatibility across releases of Lucene.
- VERSION_70 - Static variable in class org.apache.lucene.index.SegmentInfos
-
The version that added information about the Lucene version at the time when the index has been created.
- VERSION_72 - Static variable in class org.apache.lucene.index.SegmentInfos
-
The version that updated segment name counter to be long instead of int.
- VERSION_74 - Static variable in class org.apache.lucene.index.SegmentInfos
-
The version that recorded softDelCount
- VERSION_86 - Static variable in class org.apache.lucene.index.SegmentInfos
-
The version that recorded SegmentCommitInfo IDs
- VERSION_90 - Static variable in class org.apache.lucene.util.fst.FST
-
Version that was used when releasing Lucene 9.0.
- VERSION_CONTINUOUS_ARCS - Static variable in class org.apache.lucene.util.fst.FST
-
Version that started storing continuous arcs.
- VERSION_CURRENT - Static variable in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
-
Current terms format.
- VERSION_CURRENT - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsFormat
- VERSION_CURRENT - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
- VERSION_CURRENT - Static variable in class org.apache.lucene.util.bkd.BKDWriter
- VERSION_CURRENT - Static variable in class org.apache.lucene.util.fst.FST
-
Current version.
- VERSION_CURRENT - Static variable in class org.apache.lucene.util.packed.PackedInts
- VERSION_FST_CONTINUOUS_ARCS - Static variable in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
-
The version that specialize arc store for continuous label in FST.
- VERSION_LEAF_STORES_BOUNDS - Static variable in class org.apache.lucene.util.bkd.BKDWriter
- VERSION_LOW_CARDINALITY_LEAVES - Static variable in class org.apache.lucene.util.bkd.BKDWriter
- VERSION_META_FILE - Static variable in class org.apache.lucene.util.bkd.BKDWriter
- VERSION_MONOTONIC_WITHOUT_ZIGZAG - Static variable in class org.apache.lucene.util.packed.PackedInts
- VERSION_MSB_VLONG_OUTPUT - Static variable in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
-
Version that encode output as MSB VLong for better outputs sharing in FST, see GITHUB#12620.
- VERSION_SELECTIVE_INDEXING - Static variable in class org.apache.lucene.util.bkd.BKDWriter
- VERSION_START - Static variable in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
-
Initial terms format.
- VERSION_START - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsFormat
- VERSION_START - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
- VERSION_START - Static variable in class org.apache.lucene.util.bkd.BKDWriter
- VERSION_START - Static variable in class org.apache.lucene.util.fst.FST
-
First supported version, this is the version that was used when releasing Lucene 7.0.
- VERSION_START - Static variable in class org.apache.lucene.util.packed.PackedInts
- verticesToGeoJSON(double[], double[]) - Static method in class org.apache.lucene.geo.Polygon
- VH_BE_DOUBLE - Static variable in class org.apache.lucene.util.BitUtil
-
Deprecated.Better use little endian unless it is needed for backwards compatibility.
- VH_BE_FLOAT - Static variable in class org.apache.lucene.util.BitUtil
-
Deprecated.Better use little endian unless it is needed for backwards compatibility.
- VH_BE_INT - Static variable in class org.apache.lucene.util.BitUtil
-
Deprecated.Better use little endian unless it is needed for backwards compatibility.
- VH_BE_LONG - Static variable in class org.apache.lucene.util.BitUtil
-
Deprecated.Better use little endian unless it is needed for backwards compatibility.
- VH_BE_SHORT - Static variable in class org.apache.lucene.util.BitUtil
-
Deprecated.Better use little endian unless it is needed for backwards compatibility.
- VH_LE_DOUBLE - Static variable in class org.apache.lucene.util.BitUtil
-
A
VarHandleto read/write little endiandoublefrom a byte array. - VH_LE_FLOAT - Static variable in class org.apache.lucene.util.BitUtil
-
A
VarHandleto read/write little endianfloatfrom a byte array. - VH_LE_INT - Static variable in class org.apache.lucene.util.BitUtil
-
A
VarHandleto read/write little endianintfrom a byte array. - VH_LE_LONG - Static variable in class org.apache.lucene.util.BitUtil
-
A
VarHandleto read/write little endianlongfrom a byte array. - VH_LE_SHORT - Static variable in class org.apache.lucene.util.BitUtil
-
A
VarHandleto read/write little endianshortfrom/to a byte array. - VH_NATIVE_DOUBLE - Static variable in class org.apache.lucene.util.BitUtil
-
A
VarHandleto read/write native endiandoublefrom a byte array. - VH_NATIVE_FLOAT - Static variable in class org.apache.lucene.util.BitUtil
-
A
VarHandleto read/write native endianfloatfrom a byte array. - VH_NATIVE_INT - Static variable in class org.apache.lucene.util.BitUtil
-
A
VarHandleto read/write native endianintfrom a byte array. - VH_NATIVE_LONG - Static variable in class org.apache.lucene.util.BitUtil
-
A
VarHandleto read/write native endianlongfrom a byte array. - VH_NATIVE_SHORT - Static variable in class org.apache.lucene.util.BitUtil
-
A
VarHandleto read/write native endianshortfrom/to a byte array. - VirtualMethod<C> - Class in org.apache.lucene.util
-
A utility for keeping backwards compatibility on previously abstract methods (or similar replacements).
- VirtualMethod(Class<C>, String, Class<?>...) - Constructor for class org.apache.lucene.util.VirtualMethod
-
Creates a new instance for the given
baseClassand method declaration. - visit(int) - Method in class org.apache.lucene.index.CheckIndex.VerifyPointsVisitor
- visit(int) - Method in interface org.apache.lucene.index.PointValues.IntersectVisitor
-
Called for all documents in a leaf cell that's fully contained by the query.
- visit(int, byte[]) - Method in class org.apache.lucene.index.CheckIndex.VerifyPointsVisitor
- visit(int, byte[]) - Method in interface org.apache.lucene.index.PointValues.IntersectVisitor
-
Called for all documents in a leaf cell that crosses the query.
- visit(DocIdSetIterator) - Method in interface org.apache.lucene.index.PointValues.IntersectVisitor
-
Similar to
PointValues.IntersectVisitor.visit(int), but a bulk visit and implementations may have their optimizations. - visit(DocIdSetIterator, byte[]) - Method in interface org.apache.lucene.index.PointValues.IntersectVisitor
-
Similar to
PointValues.IntersectVisitor.visit(int, byte[])but in this case the packedValue can have more than one docID associated to it. - visit(QueryVisitor) - Method in class org.apache.lucene.document.RangeFieldQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.document.XYDocValuesPointInGeometryQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.AutomatonQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.BlendedTermQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.BooleanQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.BoostQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.ConstantScoreQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.FieldExistsQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.FuzzyQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.IndexOrDocValuesQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.IndriQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.MatchAllDocsQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.MatchNoDocsQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.MultiPhraseQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.NGramPhraseQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.PhraseQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.PointInSetQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.PointRangeQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.Query
-
Recurse through the query tree, visiting any child queries.
- visit(QueryVisitor) - Method in class org.apache.lucene.search.SynonymQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.TermInSetQuery
- visit(QueryVisitor) - Method in class org.apache.lucene.search.TermQuery
- visit(QueryVisitor, Query, String) - Method in class org.apache.lucene.util.automaton.CompiledAutomaton
-
Report back to a QueryVisitor how this automaton matches terms
- visit(IntsRef) - Method in interface org.apache.lucene.index.PointValues.IntersectVisitor
-
Similar to
PointValues.IntersectVisitor.visit(int), but a bulk visit and implements may have their optimizations. - visitDocIDs(PointValues.IntersectVisitor) - Method in class org.apache.lucene.codecs.MutablePointTree
- visitDocIDs(PointValues.IntersectVisitor) - Method in interface org.apache.lucene.index.PointValues.PointTree
-
Visit all the docs below the current node.
- visitDocValues(PointValues.IntersectVisitor) - Method in interface org.apache.lucene.index.PointValues.PointTree
-
Visit all the docs and values below the current node.
- visitedCount - Variable in class org.apache.lucene.search.AbstractKnnCollector
- visitedCount() - Method in class org.apache.lucene.search.AbstractKnnCollector
- visitedCount() - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
- visitedCount() - Method in interface org.apache.lucene.search.KnnCollector
- visitedCount() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
- visitedCount() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
- visitedCount() - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
- visitLeaf(Query) - Method in class org.apache.lucene.search.QueryVisitor
-
Called by leaf queries that do not match on terms
- visitLimit() - Method in class org.apache.lucene.search.AbstractKnnCollector
- visitLimit() - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
- visitLimit() - Method in interface org.apache.lucene.search.KnnCollector
- visitLimit() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
- visitLimit() - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
W
- waitForGeneration(long) - Method in class org.apache.lucene.search.ControlledRealTimeReopenThread
-
Waits for the target generation to become visible in the searcher.
- waitForGeneration(long, int) - Method in class org.apache.lucene.search.ControlledRealTimeReopenThread
-
Waits for the target generation to become visible in the searcher, up to a maximum specified milli-seconds.
- wakeup() - Method in class org.apache.lucene.index.MergePolicy.OneMergeProgress
-
Request a wakeup for any threads stalled in
MergePolicy.OneMergeProgress.pauseNanos(long, org.apache.lucene.index.MergePolicy.OneMergeProgress.PauseReason, java.util.function.BooleanSupplier). - warm(LeafReader) - Method in interface org.apache.lucene.index.IndexWriter.IndexReaderWarmer
-
Invoked on the
LeafReaderfor the newly merged segment, before that segment is made visible to near-real-time readers. - warm(LeafReader) - Method in class org.apache.lucene.index.SimpleMergedSegmentWarmer
- wasBuiltFor(IndexReaderContext) - Method in class org.apache.lucene.index.TermStates
-
Expert: Return whether this
TermStateswas built for the givenIndexReaderContext. - WeakIdentityMap<K,V> - Class in org.apache.lucene.util
-
Implements a combination of
WeakHashMapandIdentityHashMap. - weight - Variable in class org.apache.lucene.search.Scorer
-
the Scorer's parent Weight
- Weight - Class in org.apache.lucene.search
-
Expert: Calculate query weights and build query scorers.
- Weight(Query) - Constructor for class org.apache.lucene.search.Weight
-
Sole constructor, typically invoked by sub-classes.
- Weight.DefaultBulkScorer - Class in org.apache.lucene.search
-
Just wraps a Scorer and performs top scoring using it.
- weights - Variable in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
-
The Weights for our subqueries, in 1-1 correspondence with disjuncts
- WILDCARD_CHAR - Static variable in class org.apache.lucene.search.WildcardQuery
-
Char equality with support for wildcards
- WILDCARD_ESCAPE - Static variable in class org.apache.lucene.search.WildcardQuery
-
Escape character
- WILDCARD_STRING - Static variable in class org.apache.lucene.search.WildcardQuery
-
String equality with support for wildcards
- WildcardQuery - Class in org.apache.lucene.search
-
Implements the wildcard search query.
- WildcardQuery(Term) - Constructor for class org.apache.lucene.search.WildcardQuery
-
Constructs a query for terms matching
term. - WildcardQuery(Term, int) - Constructor for class org.apache.lucene.search.WildcardQuery
-
Constructs a query for terms matching
term. - WildcardQuery(Term, int, MultiTermQuery.RewriteMethod) - Constructor for class org.apache.lucene.search.WildcardQuery
-
Constructs a query for terms matching
term. - WINDOWS - Static variable in class org.apache.lucene.util.Constants
-
True iff running on Windows.
- withDefault(DoubleValues, double) - Static method in class org.apache.lucene.search.DoubleValues
-
Wrap a DoubleValues instance, returning a default if the wrapped instance has no value
- within(double, double, double, double, double, double, double, double) - Static method in interface org.apache.lucene.geo.Component2D
-
Compute whether the first bounding box 1 is within the second bounding box *
- WITHIN - org.apache.lucene.document.RangeFieldQuery.QueryType
-
Use this for within queries.
- WITHIN - org.apache.lucene.document.ShapeField.QueryRelation
-
used for WITHIN Queries
- withinLine(double, double, boolean, double, double) - Method in interface org.apache.lucene.geo.Component2D
-
Compute the within relation of this component2D with a triangle *
- withinLine(double, double, double, double, double, double, boolean, double, double) - Method in interface org.apache.lucene.geo.Component2D
-
Compute the within relation of this component2D with a line *
- withinPoint(double, double) - Method in interface org.apache.lucene.geo.Component2D
-
Compute the within relation of this component2D with a point *
- withinTriangle(double, double, boolean, double, double, boolean, double, double, boolean) - Method in interface org.apache.lucene.geo.Component2D
-
Compute the within relation of this component2D with a triangle *
- withinTriangle(double, double, double, double, double, double, boolean, double, double, boolean, double, double, boolean) - Method in interface org.apache.lucene.geo.Component2D
-
Compute the within relation of this component2D with a triangle *
- withRandomAccess() - Method in class org.apache.lucene.store.IOContext
-
Return an updated
IOContextthat hasIOContext.randomAccessset to true ifIOContext.contextisIOContext.Context.READorIOContext.Context.DEFAULT. - wktName() - Method in enum org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
-
wkt shape name
- WORD_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Alphanumeric sequences
- WordlistLoader - Class in org.apache.lucene.analysis
-
Loader for text files that represent a list of stopwords.
- wrap(Iterable<? extends Collector>) - Static method in class org.apache.lucene.search.MultiCollector
-
Wraps a list of
Collectors with aMultiCollector. - wrap(String, IndexInput, long, long) - Static method in class org.apache.lucene.store.BufferedIndexInput
-
Wraps a portion of another IndexInput with buffering.
- wrap(List<? extends LeafReader>) - Method in class org.apache.lucene.index.FilterDirectoryReader.SubReaderWrapper
-
Wraps a list of LeafReaders
- wrap(CodecReader, Sorter.DocMap, Sort) - Static method in class org.apache.lucene.index.SortingCodecReader
-
Expert: same as
SortingCodecReader.wrap(org.apache.lucene.index.CodecReader, Sort)but operates directly on aSorter.DocMap. - wrap(CodecReader, Sort) - Static method in class org.apache.lucene.index.SortingCodecReader
-
Return a sorted view of
readeraccording to the order defined bysort. - wrap(DirectoryReader, QueryTimeout) - Static method in class org.apache.lucene.index.ExitableDirectoryReader
-
Wraps a provided DirectoryReader.
- wrap(LeafReader) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableSubReaderWrapper
- wrap(LeafReader) - Method in class org.apache.lucene.index.FilterDirectoryReader.SubReaderWrapper
-
Wrap one of the parent DirectoryReader's subreaders
- wrap(LeafReader) - Static method in class org.apache.lucene.index.SlowCodecReaderWrapper
-
Returns a
CodecReaderview of reader. - wrap(SortedNumericDocValues, SortedNumericSelector.Type, SortField.Type) - Static method in class org.apache.lucene.search.SortedNumericSelector
-
Wraps a multi-valued SortedNumericDocValues as a single-valued view, using the specified selector and numericType.
- wrap(SortedSetDocValues, SortedSetSelector.Type) - Static method in class org.apache.lucene.search.SortedSetSelector
-
Wraps a multi-valued SortedSetDocValues as a single-valued view, using the specified selector
- wrap(Collector...) - Static method in class org.apache.lucene.search.MultiCollector
- wrap(Scorable) - Static method in class org.apache.lucene.search.ScoreCachingWrappingScorer
-
Wraps the provided
Scorableunless it's already an instance ofScoreCachingWrappingScorer, in which case it will just return the provided instance. - wrapComponents(String, Analyzer.TokenStreamComponents) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
-
Wraps / alters the given TokenStreamComponents, taken from the wrapped Analyzer, to form new components.
- wrapComponents(String, Analyzer.TokenStreamComponents) - Method in class org.apache.lucene.analysis.DelegatingAnalyzerWrapper
- wrapForMerge(CodecReader) - Method in class org.apache.lucene.index.MergePolicy.OneMerge
-
Wrap a reader prior to merging in order to add/remove fields or documents.
- wrapForMerge(MergePolicy.OneMerge, Directory) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
- wrapForMerge(MergePolicy.OneMerge, Directory) - Method in class org.apache.lucene.index.MergeScheduler
-
Wraps the incoming
Directoryso that we can merge-throttle it usingRateLimitedIndexOutput. - wrapForMerge(MergePolicy.OneMerge, Directory) - Method in class org.apache.lucene.index.NoMergeScheduler
- wrapQuery(String, Query) - Static method in class org.apache.lucene.search.NamedMatches
-
Wrap a Query so that it associates a name with its
Matches - wrapReader(String, Reader) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
-
Wraps / alters the given Reader.
- wrapReader(String, Reader) - Method in class org.apache.lucene.analysis.DelegatingAnalyzerWrapper
- wrapReaderForNormalization(String, Reader) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
-
Wraps / alters the given Reader.
- wrapReaderForNormalization(String, Reader) - Method in class org.apache.lucene.analysis.DelegatingAnalyzerWrapper
- wrapTokenStreamForNormalization(String, TokenStream) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
-
Wraps / alters the given TokenStream for normalization purposes, taken from the wrapped Analyzer, to form new components.
- wrapTokenStreamForNormalization(String, TokenStream) - Method in class org.apache.lucene.analysis.DelegatingAnalyzerWrapper
- write(byte[]) - Method in class org.apache.lucene.util.OfflineSorter.ByteSequencesWriter
-
Writes a byte array.
- write(byte[], int, int) - Method in class org.apache.lucene.util.OfflineSorter.ByteSequencesWriter
-
Writes a byte array.
- write(Long, DataOutput) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
- write(Object, DataOutput) - Method in class org.apache.lucene.util.fst.NoOutputs
- write(Fields, NormsProducer) - Method in class org.apache.lucene.codecs.FieldsConsumer
-
Write all fields, terms and postings.
- write(Fields, NormsProducer) - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter
- write(SortField, DataOutput) - Static method in class org.apache.lucene.index.SortFieldProvider
-
Writes a SortField to a DataOutput
- write(Directory, SegmentInfo, String, FieldInfos, IOContext) - Method in class org.apache.lucene.codecs.FieldInfosFormat
-
Writes the provided
FieldInfosto the directory. - write(Directory, SegmentInfo, String, FieldInfos, IOContext) - Method in class org.apache.lucene.codecs.lucene94.Lucene94FieldInfosFormat
- write(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.CompoundFormat
-
Packs the provided segment's files into a compound format.
- write(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.lucene90.Lucene90CompoundFormat
- write(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.lucene99.Lucene99SegmentInfoFormat
- write(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.SegmentInfoFormat
-
Write
SegmentInfodata. - write(IndexOutput) - Method in class org.apache.lucene.index.SegmentInfos
-
Write ourselves to the provided
IndexOutput - write(BytesRef) - Method in class org.apache.lucene.util.OfflineSorter.ByteSequencesWriter
-
Writes a BytesRef.
- write(BytesRef, DataOutput) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
- write(CharsRef, DataOutput) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
- write(PairOutputs.Pair<A, B>, DataOutput) - Method in class org.apache.lucene.util.fst.PairOutputs
- write(IntsRef, DataOutput) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
- write(T, DataOutput) - Method in class org.apache.lucene.util.fst.Outputs
-
Encode an output value into a
DataOutput. - WRITE_LOCK_NAME - Static variable in class org.apache.lucene.index.IndexWriter
-
Name of the write lock in the index.
- writeBEInt(DataOutput, int) - Static method in class org.apache.lucene.codecs.CodecUtil
-
write int value on header / footer with big endian order
- writeBELong(DataOutput, long) - Static method in class org.apache.lucene.codecs.CodecUtil
-
write long value on header / footer with big endian order
- writeBitSet(DocIdSetIterator, IndexOutput, byte) - Static method in class org.apache.lucene.codecs.lucene90.IndexedDISI
-
Writes the docIDs from it to out, in logical blocks, one for each 65536 docIDs in monotonically increasing gap-less order.
- writeByte(byte) - Method in class org.apache.lucene.store.ByteArrayDataOutput
- writeByte(byte) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- writeByte(byte) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
- writeByte(byte) - Method in class org.apache.lucene.store.DataOutput
-
Writes a single byte.
- writeByte(byte) - Method in class org.apache.lucene.store.FilterIndexOutput
- writeByte(byte) - Method in class org.apache.lucene.store.OutputStreamDataOutput
- writeByte(byte) - Method in class org.apache.lucene.store.OutputStreamIndexOutput
- writeByte(byte) - Method in class org.apache.lucene.store.RateLimitedIndexOutput
- writeByte(byte) - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataOutput
- writeBytes(byte[]) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- writeBytes(byte[], int) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- writeBytes(byte[], int) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
- writeBytes(byte[], int) - Method in class org.apache.lucene.store.DataOutput
-
Writes an array of bytes.
- writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.ByteArrayDataOutput
- writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
- writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.DataOutput
-
Writes an array of bytes.
- writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.FilterIndexOutput
- writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.OutputStreamDataOutput
- writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.OutputStreamIndexOutput
- writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.RateLimitedIndexOutput
- writeBytes(byte[], int, int) - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataOutput
- writeBytes(ByteBuffer) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- writeChildPointer(long, DataOutput) - Method in class org.apache.lucene.codecs.MultiLevelSkipListWriter
-
Writes the child pointer of a block to the given output.
- writeField(FieldInfo, double) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
- writeField(FieldInfo, double) - Method in class org.apache.lucene.codecs.StoredFieldsWriter
-
Writes a stored double value.
- writeField(FieldInfo, float) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
- writeField(FieldInfo, float) - Method in class org.apache.lucene.codecs.StoredFieldsWriter
-
Writes a stored float value.
- writeField(FieldInfo, int) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
- writeField(FieldInfo, int) - Method in class org.apache.lucene.codecs.StoredFieldsWriter
-
Writes a stored int value.
- writeField(FieldInfo, long) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
- writeField(FieldInfo, long) - Method in class org.apache.lucene.codecs.StoredFieldsWriter
-
Writes a stored long value.
- writeField(FieldInfo, String) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
- writeField(FieldInfo, String) - Method in class org.apache.lucene.codecs.StoredFieldsWriter
-
Writes a stored String value.
- writeField(FieldInfo, PointsReader) - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter
- writeField(FieldInfo, PointsReader) - Method in class org.apache.lucene.codecs.PointsWriter
-
Write all values contained in the provided reader
- writeField(FieldInfo, ByteVectorValues, int) - Method in class org.apache.lucene.codecs.BufferingKnnVectorsWriter
-
Write the provided byte vector field
- writeField(FieldInfo, FloatVectorValues, int) - Method in class org.apache.lucene.codecs.BufferingKnnVectorsWriter
-
Write the provided float vector field
- writeField(FieldInfo, DataInput, int) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
- writeField(FieldInfo, DataInput, int) - Method in class org.apache.lucene.codecs.StoredFieldsWriter
-
Writes a stored binary value from a
DataInputand alength. - writeField(FieldInfo, BytesRef) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
- writeField(FieldInfo, BytesRef) - Method in class org.apache.lucene.codecs.StoredFieldsWriter
-
Writes a stored binary value.
- writeField(IndexOutput, IndexOutput, IndexOutput, String, MutablePointTree) - Method in class org.apache.lucene.util.bkd.BKDWriter
-
Write a field from a
MutablePointTree. - writeFinalOutput(T, DataOutput) - Method in class org.apache.lucene.util.fst.Outputs
-
Encode an final node output value into a
DataOutput. - writeFooter(IndexOutput) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Writes a codec footer, which records both a checksum algorithm ID and a checksum.
- writeFreqs - Variable in class org.apache.lucene.codecs.PushPostingsWriterBase
-
True if the current field writes freqs.
- writeGroupVInts(long[], int) - Method in class org.apache.lucene.store.DataOutput
-
Encode integers using group-varint.
- writeGroupVInts(DataOutput, byte[], long[], int) - Static method in class org.apache.lucene.util.GroupVIntUtil
-
The implementation for group-varint encoding, It uses a maximum of
GroupVIntUtil.MAX_LENGTH_PER_GROUPbytes scratch buffer. - writeHeader(DataOutput, String, int) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Writes a codec header, which records both a string to identify the file and a version number.
- writeIndexHeader(DataOutput, String, int, byte[], String) - Static method in class org.apache.lucene.codecs.CodecUtil
-
Writes a codec header for an index file, which records both a string to identify the format of the file, a version number, and data to identify the file instance (ID and auxiliary suffix such as generation).
- writeInt(int) - Method in class org.apache.lucene.store.ByteArrayDataOutput
- writeInt(int) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- writeInt(int) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
- writeInt(int) - Method in class org.apache.lucene.store.DataOutput
-
Writes an int as four bytes (LE byte order).
- writeInt(int) - Method in class org.apache.lucene.store.OutputStreamIndexOutput
- writeInt(int) - Method in class org.apache.lucene.store.RateLimitedIndexOutput
- writeLevelLength(long, IndexOutput) - Method in class org.apache.lucene.codecs.MultiLevelSkipListWriter
-
Writes the length of a level to the given output.
- writeLiveDocs(Bits, Directory, SegmentCommitInfo, int, IOContext) - Method in class org.apache.lucene.codecs.LiveDocsFormat
-
Persist live docs bits.
- writeLiveDocs(Bits, Directory, SegmentCommitInfo, int, IOContext) - Method in class org.apache.lucene.codecs.lucene90.Lucene90LiveDocsFormat
- writeLong(long) - Method in class org.apache.lucene.store.ByteArrayDataOutput
- writeLong(long) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- writeLong(long) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
- writeLong(long) - Method in class org.apache.lucene.store.DataOutput
-
Writes a long as eight bytes (LE byte order).
- writeLong(long) - Method in class org.apache.lucene.store.OutputStreamIndexOutput
- writeLong(long) - Method in class org.apache.lucene.store.RateLimitedIndexOutput
- writeLong(long, int) - Method in class org.apache.lucene.util.packed.PackedDataOutput
-
Write a value using exactly
bitsPerValuebits. - writeMapOfStrings(Map<String, String>) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- writeMapOfStrings(Map<String, String>) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
- writeMapOfStrings(Map<String, String>) - Method in class org.apache.lucene.store.DataOutput
-
Writes a String map.
- writeOffsets - Variable in class org.apache.lucene.codecs.PushPostingsWriterBase
-
True if the current field writes offsets.
- writePayloads - Variable in class org.apache.lucene.codecs.PushPostingsWriterBase
-
True if the current field writes payloads.
- writePositions - Variable in class org.apache.lucene.codecs.PushPostingsWriterBase
-
True if the current field writes positions.
- writeQuantizedVectorData(IndexOutput, QuantizedByteVectorValues, byte, boolean) - Static method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
-
Writes the vector values to the output and returns a set of documents that contains vectors.
- writer - Variable in class org.apache.lucene.util.bkd.BKDRadixSelector.PathSlice
- Writer(DataOutput, int, int) - Constructor for class org.apache.lucene.util.packed.PackedInts.Writer
- writeSetOfStrings(Set<String>) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- writeSetOfStrings(Set<String>) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
- writeSetOfStrings(Set<String>) - Method in class org.apache.lucene.store.DataOutput
-
Writes a String set.
- writeShort(short) - Method in class org.apache.lucene.store.ByteArrayDataOutput
- writeShort(short) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- writeShort(short) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
- writeShort(short) - Method in class org.apache.lucene.store.DataOutput
-
Writes a short as two bytes (LE byte order).
- writeShort(short) - Method in class org.apache.lucene.store.OutputStreamIndexOutput
- writeShort(short) - Method in class org.apache.lucene.store.RateLimitedIndexOutput
- writeSkip(IndexOutput) - Method in class org.apache.lucene.codecs.MultiLevelSkipListWriter
-
Writes the buffered skip lists to the given output.
- writeSkipData(int, DataOutput) - Method in class org.apache.lucene.codecs.MultiLevelSkipListWriter
-
Subclasses must implement the actual skip data encoding in this method.
- writeSortField(SortField, DataOutput) - Method in class org.apache.lucene.index.SortFieldProvider
-
Writes a SortField to a DataOutput
- writeSortField(SortField, DataOutput) - Method in class org.apache.lucene.search.SortedNumericSortField.Provider
- writeSortField(SortField, DataOutput) - Method in class org.apache.lucene.search.SortedSetSortField.Provider
- writeSortField(SortField, DataOutput) - Method in class org.apache.lucene.search.SortField.Provider
- writeStoredMeta(int, IndexOutput, IndexOutput, int, int, DocsWithFieldSet) - Static method in class org.apache.lucene.codecs.lucene95.OrdToDocDISIReaderConfiguration
-
Writes out the docsWithField and ordToDoc mapping to the outputMeta and vectorData respectively.
- writeString(String) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
- writeString(String) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
- writeString(String) - Method in class org.apache.lucene.store.DataOutput
-
Writes a string.
- writeTerm(BytesRef, TermsEnum, FixedBitSet, NormsProducer) - Method in class org.apache.lucene.codecs.PostingsWriterBase
-
Write all postings for one term; use the provided
TermsEnumto pull aPostingsEnum. - writeTerm(BytesRef, TermsEnum, FixedBitSet, NormsProducer) - Method in class org.apache.lucene.codecs.PushPostingsWriterBase
- writeTo(DataOutput) - Method in interface org.apache.lucene.util.fst.FSTReader
-
Write this FST to another DataOutput
- writeTo(DataOutput) - Method in class org.apache.lucene.util.fst.OffHeapFSTStore
- writeTo(DataOutput) - Method in class org.apache.lucene.util.fst.OnHeapFSTStore
- writeVInt(int) - Method in class org.apache.lucene.store.DataOutput
-
Writes an int in a variable-length format.
- writeVLong(long) - Method in class org.apache.lucene.store.DataOutput
-
Writes an long in a variable-length format.
- writeZInt(int) - Method in class org.apache.lucene.store.DataOutput
-
Write a
zig-zag-encodedvariable-lengthinteger. - writeZLong(long) - Method in class org.apache.lucene.store.DataOutput
-
Write a
zig-zag-encodedvariable-lengthlong.
X
- xor(DocIdSetIterator) - Method in class org.apache.lucene.util.FixedBitSet
-
Does in-place XOR of the bits provided by the iterator.
- xor(FixedBitSet) - Method in class org.apache.lucene.util.FixedBitSet
-
this = this XOR other
- xor(LongBitSet) - Method in class org.apache.lucene.util.LongBitSet
-
this = this XOR other
- xorBitCount(byte[], byte[]) - Static method in class org.apache.lucene.util.VectorUtil
-
XOR bit count computed over signed bytes.
- XYCircle - Class in org.apache.lucene.geo
-
Represents a circle on the XY plane.
- XYCircle(float, float, float) - Constructor for class org.apache.lucene.geo.XYCircle
-
Creates a new circle from the supplied x/y center and radius.
- XYDocValuesField - Class in org.apache.lucene.document
-
An per-document location field.
- XYDocValuesField(String, float, float) - Constructor for class org.apache.lucene.document.XYDocValuesField
-
Creates a new XYDocValuesField with the specified x and y
- XYDocValuesPointInGeometryQuery - Class in org.apache.lucene.document
-
XYGeometry query for
XYDocValuesField. - XYEncodingUtils - Class in org.apache.lucene.geo
-
reusable cartesian geometry encoding methods
- XYGeometry - Class in org.apache.lucene.geo
-
Cartesian Geometry object.
- XYGeometry() - Constructor for class org.apache.lucene.geo.XYGeometry
- XYLine - Class in org.apache.lucene.geo
-
Represents a line in cartesian space.
- XYLine(float[], float[]) - Constructor for class org.apache.lucene.geo.XYLine
-
Creates a new Line from the supplied X/Y array.
- XYPoint - Class in org.apache.lucene.geo
-
Represents a point on the earth's surface.
- XYPoint(float, float) - Constructor for class org.apache.lucene.geo.XYPoint
-
Creates a new Point from the supplied latitude/longitude.
- XYPointField - Class in org.apache.lucene.document
-
An indexed XY position field.
- XYPointField(String, float, float) - Constructor for class org.apache.lucene.document.XYPointField
-
Creates a new XYPoint with the specified x and y
- XYPolygon - Class in org.apache.lucene.geo
-
Represents a polygon in cartesian space.
- XYPolygon(float[], float[], XYPolygon...) - Constructor for class org.apache.lucene.geo.XYPolygon
-
Creates a new Polygon from the supplied x, y arrays, and optionally any holes.
- XYRectangle - Class in org.apache.lucene.geo
-
Represents a x/y cartesian rectangle.
- XYRectangle(float, float, float, float) - Constructor for class org.apache.lucene.geo.XYRectangle
-
Constructs a bounding box by first validating the provided x and y coordinates
- XYShape - Class in org.apache.lucene.document
-
A cartesian shape utility class for indexing and searching geometries whose vertices are unitless x, y values.
- XYShapeDocValues - Class in org.apache.lucene.document
-
A concrete implementation of
ShapeDocValuesfor storing binary doc value representation ofXYShapegeometries in aXYShapeDocValuesField - XYShapeDocValues(List<ShapeField.DecodedTriangle>) - Constructor for class org.apache.lucene.document.XYShapeDocValues
-
protected ctor for instantiating a cartesian doc value based on a tessellation
- XYShapeDocValues(BytesRef) - Constructor for class org.apache.lucene.document.XYShapeDocValues
-
protected ctor for instantiating a cartesian doc value based on an already retrieved binary format
- XYShapeDocValuesField - Class in org.apache.lucene.document
-
Concrete implementation of a
ShapeDocValuesFieldfor cartesian geometries. - XYShapeDocValuesField(String, List<ShapeField.DecodedTriangle>) - Constructor for class org.apache.lucene.document.XYShapeDocValuesField
-
constructs a
XYShapeDocValueFieldfrom a pre-tessellated geometry - XYShapeDocValuesField(String, BytesRef) - Constructor for class org.apache.lucene.document.XYShapeDocValuesField
-
Creates a
XYShapeDocValueFieldfrom a given serialized value
Y
- YEAR - org.apache.lucene.document.DateTools.Resolution
-
Limit a date's resolution to year granularity.
- YES - org.apache.lucene.document.Field.Store
-
Store the original field value in the index.
- YES - org.apache.lucene.index.FilteredTermsEnum.AcceptStatus
-
Accept the term and position the enum at the next term.
- YES - org.apache.lucene.index.StoredFieldVisitor.Status
-
YES: the field should be visited.
- YES - Static variable in class org.apache.lucene.index.SegmentInfo
-
Used by some member fields to mean present (e.g., norms, deletions).
- YES_AND_SEEK - org.apache.lucene.index.FilteredTermsEnum.AcceptStatus
-
Accept the term and advance (
FilteredTermsEnum.nextSeekTerm(BytesRef)) to the next term. - yyatEOF() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Returns whether the scanner has reached the end of the reader it reads from.
- yybegin(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Enters a new lexical state.
- yychar() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Character count processed so far
- yycharat(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Returns the character at the given position from the matched text.
- yyclose() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Closes the input reader.
- YYEOF - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
This character denotes the end of file.
- YYINITIAL - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Lexical States.
- yylength() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
How many characters were matched.
- yypushback(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Pushes the specified amount of characters back into the input stream.
- yyreset(Reader) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Resets the scanner to read from a new input stream.
- yystate() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Returns the current lexical state.
- yytext() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
-
Returns the text matched by the current regular expression.
Z
- ZEROES - Static variable in class org.apache.lucene.util.LongValues
- zigZagDecode(int) - Static method in class org.apache.lucene.util.BitUtil
-
Decode an int previously encoded with
BitUtil.zigZagEncode(int). - zigZagDecode(long) - Static method in class org.apache.lucene.util.BitUtil
-
Decode a long previously encoded with
BitUtil.zigZagEncode(long). - zigZagEncode(int) - Static method in class org.apache.lucene.util.BitUtil
-
Same as
BitUtil.zigZagEncode(long)but on integers. - zigZagEncode(long) - Static method in class org.apache.lucene.util.BitUtil
-
Zig-zag encode the provided long.
_
- _innerIter - Variable in class org.apache.lucene.search.FilteredDocIdSetIterator
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