Class KeepWordFilterFactory
- 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.miscellaneous.KeepWordFilterFactory
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- All Implemented Interfaces:
ResourceLoaderAware
public class KeepWordFilterFactory extends AbstractWordsFileFilterFactory
Factory forKeepWordFilter
.<fieldType name="text_keepword" class="solr.TextField" positionIncrementGap="100"> <analyzer> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.KeepWordFilterFactory" words="keepwords.txt" ignoreCase="false"/> </analyzer> </fieldType>
- Since:
- 3.1
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
NAME
SPI 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 KeepWordFilterFactory()
Default ctor for compatibility with SPIKeepWordFilterFactory(java.util.Map<java.lang.String,java.lang.String> args)
Creates a new KeepWordFilterFactory
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description TokenStream
create(TokenStream input)
Transform the specified input TokenStreamprotected CharArraySet
createDefaultWords()
Default word set implementation.-
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 java.lang.String NAME
SPI name- See Also:
- Constant Field Values
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Method Detail
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createDefaultWords
protected CharArraySet createDefaultWords()
Description copied from class:AbstractWordsFileFilterFactory
Default word set implementation.- Specified by:
createDefaultWords
in classAbstractWordsFileFilterFactory
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create
public TokenStream create(TokenStream input)
Description copied from class:TokenFilterFactory
Transform the specified input TokenStream- Specified by:
create
in classTokenFilterFactory
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