Package org.apache.lucene.tests.analysis
Class CrankyTokenFilter
- 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.tests.analysis.CrankyTokenFilter
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- All Implemented Interfaces:
Closeable
,AutoCloseable
,Unwrappable<TokenStream>
public final class CrankyTokenFilter extends TokenFilter
Throws IOException from random Tokenstream methods.This can be used to simulate a buggy analyzer in IndexWriter, where we must delete the document but not abort everything in the buffer.
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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 CrankyTokenFilter(TokenStream input, Random random)
Creates a new CrankyTokenFilter
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
void
end()
boolean
incrementToken()
void
reset()
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Methods inherited from class org.apache.lucene.analysis.TokenFilter
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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CrankyTokenFilter
public CrankyTokenFilter(TokenStream input, Random random)
Creates a new CrankyTokenFilter
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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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end
public void end() throws IOException
- Overrides:
end
in classTokenFilter
- Throws:
IOException
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reset
public void reset() throws IOException
- Overrides:
reset
in classTokenFilter
- Throws:
IOException
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close
public void close() throws IOException
- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Overrides:
close
in classTokenFilter
- Throws:
IOException
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