Class CommonGramsFilterFactory
- java.lang.Object
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- org.apache.lucene.analysis.AbstractAnalysisFactory
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- org.apache.lucene.analysis.TokenFilterFactory
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- org.apache.lucene.analysis.en.AbstractWordsFileFilterFactory
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- org.apache.lucene.analysis.commongrams.CommonGramsFilterFactory
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- All Implemented Interfaces:
ResourceLoaderAware
- Direct Known Subclasses:
CommonGramsQueryFilterFactory
public class CommonGramsFilterFactory extends AbstractWordsFileFilterFactory
Constructs aCommonGramsFilter.<fieldType name="text_cmmngrms" class="solr.TextField" positionIncrementGap="100"> <analyzer> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.CommonGramsFilterFactory" words="commongramsstopwords.txt" ignoreCase="false"/> </analyzer> </fieldType>- Since:
- 3.1
- SPI Name (case-insensitive: if the name is 'htmlStrip', 'htmlstrip' can be used when looking up the service).
- "commonGrams"
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Field Summary
Fields Modifier and Type Field Description static StringNAMESPI name-
Fields inherited from class org.apache.lucene.analysis.en.AbstractWordsFileFilterFactory
FORMAT_SNOWBALL, FORMAT_WORDSET
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Fields inherited from class org.apache.lucene.analysis.AbstractAnalysisFactory
LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion
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Constructor Summary
Constructors Constructor Description CommonGramsFilterFactory()Default ctor for compatibility with SPICommonGramsFilterFactory(Map<String,String> args)Creates a new CommonGramsFilterFactory
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description TokenFiltercreate(TokenStream input)protected CharArraySetcreateDefaultWords()Default word set implementation.CharArraySetgetCommonWords()-
Methods inherited from class org.apache.lucene.analysis.en.AbstractWordsFileFilterFactory
getFormat, getWordFiles, getWords, inform, isIgnoreCase
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Methods inherited from class org.apache.lucene.analysis.TokenFilterFactory
availableTokenFilters, findSPIName, forName, lookupClass, normalize, reloadTokenFilters
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Methods inherited from class org.apache.lucene.analysis.AbstractAnalysisFactory
defaultCtorException, get, get, get, get, get, getBoolean, getChar, getClassArg, getFloat, getInt, getLines, getLuceneMatchVersion, getOriginalArgs, getPattern, getSet, getSnowballWordSet, getWordSet, isExplicitLuceneMatchVersion, require, require, require, requireBoolean, requireChar, requireFloat, requireInt, setExplicitLuceneMatchVersion, splitAt, splitFileNames
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Field Detail
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NAME
public static final String NAME
SPI name- See Also:
- Constant Field Values
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Method Detail
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getCommonWords
public CharArraySet getCommonWords()
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createDefaultWords
protected CharArraySet createDefaultWords()
Description copied from class:AbstractWordsFileFilterFactoryDefault word set implementation.- Specified by:
createDefaultWordsin classAbstractWordsFileFilterFactory
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create
public TokenFilter create(TokenStream input)
- Specified by:
createin classTokenFilterFactory
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