Package org.apache.lucene.analysis.hi

Class HindiNormalizationFilter

  • All Implemented Interfaces:
    Closeable, AutoCloseable
    public final class HindiNormalizationFilter
extends org.apache.lucene.analysis.TokenFilter
    A TokenFilter that applies HindiNormalizer 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 KeywordMarkerFilter or a custom TokenFilter that sets the KeywordAttribute before this TokenStream.

    See Also:
    HindiNormalizer

    • 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

      • Fields inherited from class org.apache.lucene.analysis.TokenFilter

        input

    • Constructor Summary

      Constructors 
      Constructor Description
      HindiNormalizationFilter​(org.apache.lucene.analysis.TokenStream input)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean incrementToken()  

      • Methods inherited from class org.apache.lucene.analysis.TokenFilter

        close, end, reset

      • 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

    • Constructor Detail

      • HindiNormalizationFilter

        public HindiNormalizationFilter​(org.apache.lucene.analysis.TokenStream input)

    • Method Detail

      • incrementToken

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