Package org.apache.lucene.analysis.ko
Class KoreanPartOfSpeechStopFilter
- java.lang.Object
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- org.apache.lucene.util.AttributeSource
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- org.apache.lucene.analysis.TokenStream
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- org.apache.lucene.analysis.TokenFilter
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- org.apache.lucene.analysis.FilteringTokenFilter
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- org.apache.lucene.analysis.ko.KoreanPartOfSpeechStopFilter
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- All Implemented Interfaces:
Closeable,AutoCloseable,Unwrappable<TokenStream>
public final class KoreanPartOfSpeechStopFilter extends FilteringTokenFilter
Removes tokens that match a set of part-of-speech tags.- WARNING: This API is experimental and might change in incompatible ways in the next release.
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.lucene.util.AttributeSource
AttributeSource.State
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Field Summary
Fields Modifier and Type Field Description static Set<POS.Tag>DEFAULT_STOP_TAGSDefault list of tags to filter.-
Fields inherited from class org.apache.lucene.analysis.TokenFilter
input
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Fields inherited from class org.apache.lucene.analysis.TokenStream
DEFAULT_TOKEN_ATTRIBUTE_FACTORY
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Constructor Summary
Constructors Constructor Description KoreanPartOfSpeechStopFilter(TokenStream input)Create a newKoreanPartOfSpeechStopFilterwith the default list of stop tagsDEFAULT_STOP_TAGS.KoreanPartOfSpeechStopFilter(TokenStream input, Set<POS.Tag> stopTags)Create a newKoreanPartOfSpeechStopFilter.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected booleanaccept()-
Methods inherited from class org.apache.lucene.analysis.FilteringTokenFilter
end, incrementToken, reset
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Methods inherited from class org.apache.lucene.analysis.TokenFilter
close, unwrap
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Methods inherited from class org.apache.lucene.util.AttributeSource
addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, copyTo, endAttributes, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, reflectAsString, reflectWith, removeAllAttributes, restoreState, toString
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Constructor Detail
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KoreanPartOfSpeechStopFilter
public KoreanPartOfSpeechStopFilter(TokenStream input)
Create a newKoreanPartOfSpeechStopFilterwith the default list of stop tagsDEFAULT_STOP_TAGS.- Parameters:
input- theTokenStreamto consume
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KoreanPartOfSpeechStopFilter
public KoreanPartOfSpeechStopFilter(TokenStream input, Set<POS.Tag> stopTags)
Create a newKoreanPartOfSpeechStopFilter.- Parameters:
input- theTokenStreamto consumestopTags- the part-of-speech tags that should be removed
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Method Detail
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accept
protected boolean accept()
- Specified by:
acceptin classFilteringTokenFilter
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