Package org.apache.lucene.analysis.cn
Class ChineseFilter
- 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.cn.ChineseFilter
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- All Implemented Interfaces:
Closeable
,AutoCloseable
@Deprecated public final class ChineseFilter extends org.apache.lucene.analysis.TokenFilter
Deprecated.UseStopFilter
instead, which has the same functionality. This filter will be removed in Lucene 5.0ATokenFilter
with a stop word table.- Numeric tokens are removed.
- English tokens must be larger than 1 character.
- One Chinese character as one Chinese word.
- Add Chinese stop words, such as
- Dictionary based Chinese word extraction
- Intelligent Chinese word extraction
- Version:
- 1.0
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Field Summary
Fields Modifier and Type Field Description static String[]
STOP_WORDS
Deprecated.
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Constructor Summary
Constructors Constructor Description ChineseFilter(org.apache.lucene.analysis.TokenStream in)
Deprecated.
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description boolean
incrementToken()
Deprecated.-
Methods inherited from class org.apache.lucene.util.AttributeSource
addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, copyTo, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, reflectAsString, reflectWith, restoreState, toString
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Field Detail
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STOP_WORDS
public static final String[] STOP_WORDS
Deprecated.
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Method Detail
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incrementToken
public boolean incrementToken() throws IOException
Deprecated.- Specified by:
incrementToken
in classorg.apache.lucene.analysis.TokenStream
- Throws:
IOException
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