Package org.apache.lucene.analysis.te
Class TeluguNormalizationFilter
- 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.te.TeluguNormalizationFilter
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- All Implemented Interfaces:
Closeable
,AutoCloseable
public final class TeluguNormalizationFilter extends TokenFilter
ATokenFilter
that appliesTeluguNormalizer
to 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
SetKeywordMarkerFilter
or a customTokenFilter
that sets theKeywordAttribute
before thisTokenStream
.- Since:
- 9.0.0
- See Also:
TeluguNormalizer
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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 TeluguNormalizationFilter(TokenStream input)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
incrementToken()
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Methods inherited from class org.apache.lucene.analysis.TokenFilter
close, end, reset
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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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TeluguNormalizationFilter
public TeluguNormalizationFilter(TokenStream input)
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Method Detail
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incrementToken
public boolean incrementToken() throws IOException
- Specified by:
incrementToken
in classTokenStream
- Throws:
IOException
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