org.apache.lucene.analysis.fr

Class FrenchStemFilter

public final class FrenchStemFilter extends TokenFilter

A filter that stemms french words. It supports a table of words that should not be stemmed at all. The used stemmer can be changed at runtime after the filter object is created (as long as it is a FrenchStemmer).

Author: Patrick Talbot (based on Gerhard Schwarz work for German)

Constructor Summary
FrenchStemFilter(TokenStream in)
FrenchStemFilter(TokenStream in, Set exclusiontable)
Method Summary
Tokennext()
voidsetExclusionTable(Hashtable exclusiontable)
Set an alternative exclusion list for this filter.
voidsetStemmer(FrenchStemmer stemmer)
Set a alternative/custom FrenchStemmer for this filter.

Constructor Detail

FrenchStemFilter

public FrenchStemFilter(TokenStream in)

FrenchStemFilter

public FrenchStemFilter(TokenStream in, Set exclusiontable)

Method Detail

next

public final Token next()

Returns: Returns the next token in the stream, or null at EOS

setExclusionTable

public void setExclusionTable(Hashtable exclusiontable)
Set an alternative exclusion list for this filter.

setStemmer

public void setStemmer(FrenchStemmer stemmer)
Set a alternative/custom FrenchStemmer for this filter.
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