org.apache.lucene.analysis.ar
Class ArabicNormalizationFilter

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.lucene.analysis.ar.ArabicNormalizationFilter

public final class ArabicNormalizationFilter
extends org.apache.lucene.analysis.TokenFilter

A TokenFilter that applies ArabicNormalizer to normalize the orthography.


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
 
Field Summary
protected  ArabicNormalizer normalizer
           
 
Fields inherited from class org.apache.lucene.analysis.TokenFilter
input
 
Constructor Summary
ArabicNormalizationFilter(org.apache.lucene.analysis.TokenStream input)
           
 
Method Summary
 boolean incrementToken()
           
 
Methods inherited from class org.apache.lucene.analysis.TokenFilter
close, end, reset
 
Methods inherited from class org.apache.lucene.analysis.TokenStream
getOnlyUseNewAPI, next, 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
 

Field Detail

normalizer

protected ArabicNormalizer normalizer
Constructor Detail

ArabicNormalizationFilter

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

incrementToken

public boolean incrementToken()
                       throws IOException
Overrides:
incrementToken in class org.apache.lucene.analysis.TokenStream
Throws:
IOException


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