Package org.apache.lucene.analysis.hi
Class HindiNormalizationFilter
- 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.hi.HindiNormalizationFilter
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- All Implemented Interfaces:
Closeable,AutoCloseable,Unwrappable<TokenStream>
public final class HindiNormalizationFilter extends TokenFilter
ATokenFilterthat appliesHindiNormalizerto normalize the orthography.In some cases the normalization may cause unrelated terms to conflate, so to prevent terms from being normalized use an instance of
SetKeywordMarkerFilteror a customTokenFilterthat sets theKeywordAttributebefore thisTokenStream.- See Also:
HindiNormalizer
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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
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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 HindiNormalizationFilter(TokenStream input)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description booleanincrementToken()-
Methods inherited from class org.apache.lucene.analysis.TokenFilter
close, end, reset, 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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HindiNormalizationFilter
public HindiNormalizationFilter(TokenStream input)
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Method Detail
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incrementToken
public boolean incrementToken() throws IOException- Specified by:
incrementTokenin classTokenStream- Throws:
IOException
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