org.apache.uima.lucas.indexer.analysis
Class UniqueFilter

java.lang.Object
  extended by org.apache.lucene.util.AttributeSource
      extended by org.apache.lucene.analysis.TokenStream
          extended by org.apache.lucene.analysis.TokenFilter
              extended by org.apache.uima.lucas.indexer.analysis.UniqueFilter

public class UniqueFilter
extends org.apache.lucene.analysis.TokenFilter

A UniqueFilter filters multiple occurrences of tokens tokens with the same token text and removes them.


Nested Class Summary
 
Nested classes/interfaces inherited from class org.apache.lucene.util.AttributeSource
org.apache.lucene.util.AttributeSource.AttributeFactory, org.apache.lucene.util.AttributeSource.State
 
Constructor Summary
UniqueFilter(org.apache.lucene.analysis.TokenStream input)
           
 
Method Summary
 org.apache.lucene.analysis.Token next(org.apache.lucene.analysis.Token inputToken)
           
 void reset()
           
 
Methods inherited from class org.apache.lucene.analysis.TokenFilter
close, end
 
Methods inherited from class org.apache.lucene.analysis.TokenStream
getOnlyUseNewAPI, incrementToken, next, setOnlyUseNewAPI
 
Methods inherited from class org.apache.lucene.util.AttributeSource
addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, restoreState, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

UniqueFilter

public UniqueFilter(org.apache.lucene.analysis.TokenStream input)
Method Detail

next

public org.apache.lucene.analysis.Token next(org.apache.lucene.analysis.Token inputToken)
                                      throws IOException
Overrides:
next in class org.apache.lucene.analysis.TokenStream
Throws:
IOException

reset

public void reset()
           throws IOException
Overrides:
reset in class org.apache.lucene.analysis.TokenFilter
Throws:
IOException


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