Package org.apache.lucene.facet.taxonomy
Class OrdinalsReader
- java.lang.Object
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- org.apache.lucene.facet.taxonomy.OrdinalsReader
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- Direct Known Subclasses:
CachedOrdinalsReader,DocValuesOrdinalsReader
@Deprecated public abstract class OrdinalsReader extends Object
Deprecated.Custom binary encodings for taxonomy ordinals are no longer supported starting with Lucene 9Provides per-document ordinals.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static classOrdinalsReader.OrdinalsSegmentReaderDeprecated.Returns ordinals for documents in one segment.
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Constructor Summary
Constructors Constructor Description OrdinalsReader()Deprecated.Default constructor.
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Method Summary
All Methods Instance Methods Abstract Methods Deprecated Methods Modifier and Type Method Description abstract StringgetIndexFieldName()Deprecated.Returns the indexed field name thisOrdinalsReaderis reading from.abstract OrdinalsReader.OrdinalsSegmentReadergetReader(LeafReaderContext context)Deprecated.Set current atomic reader.
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Method Detail
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getReader
public abstract OrdinalsReader.OrdinalsSegmentReader getReader(LeafReaderContext context) throws IOException
Deprecated.Set current atomic reader.- Throws:
IOException
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getIndexFieldName
public abstract String getIndexFieldName()
Deprecated.Returns the indexed field name thisOrdinalsReaderis reading from.
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