org.apache.lucene.analysis.snowball

Class SnowballAnalyzer


public class SnowballAnalyzer
extends Analyzer

Filters StandardTokenizer with StandardFilter, LowerCaseFilter, StopFilter and SnowballFilter. Available stemmers are listed in net.sf.snowball.ext. The name of a stemmer is the part of the class name before "Stemmer", e.g., the stemmer in EnglishStemmer is named "English".

Constructor Summary

SnowballAnalyzer(String name)
Builds the named analyzer with no stop words.
SnowballAnalyzer(String name, String[] stopWords)
Builds the named analyzer with the given stop words.

Method Summary

TokenStream
tokenStream(String fieldName, Reader reader)
Constructs a StandardTokenizer filtered by a StandardFilter, a LowerCaseFilter and a StopFilter.

Methods inherited from class org.apache.lucene.analysis.Analyzer

getPositionIncrementGap, tokenStream, tokenStream

Constructor Details

SnowballAnalyzer

public SnowballAnalyzer(String name)
Builds the named analyzer with no stop words.

SnowballAnalyzer

public SnowballAnalyzer(String name,
                        String[] stopWords)
Builds the named analyzer with the given stop words.

Method Details

tokenStream

public TokenStream tokenStream(String fieldName,
                               Reader reader)
Constructs a StandardTokenizer filtered by a StandardFilter, a LowerCaseFilter and a StopFilter.
Overrides:
tokenStream in interface Analyzer

Copyright © 2000-2006 Apache Software Foundation. All Rights Reserved.