org.apache.lucene.analysis

Class StopAnalyzer


public final class StopAnalyzer
extends Analyzer

Filters LetterTokenizer with LowerCaseFilter and StopFilter.

Field Summary

static String[]
ENGLISH_STOP_WORDS
An array containing some common English words that are not usually useful for searching.

Constructor Summary

StopAnalyzer()
Builds an analyzer which removes words in ENGLISH_STOP_WORDS.
StopAnalyzer(String[] stopWords)
Builds an analyzer which removes words in the provided array.

Method Summary

TokenStream
tokenStream(String fieldName, Reader reader)
Filters LowerCaseTokenizer with StopFilter.

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

tokenStream, tokenStream

Field Details

ENGLISH_STOP_WORDS

public static final String[] ENGLISH_STOP_WORDS
An array containing some common English words that are not usually useful for searching.

Constructor Details

StopAnalyzer

public StopAnalyzer()
Builds an analyzer which removes words in ENGLISH_STOP_WORDS.

StopAnalyzer

public StopAnalyzer(String[] stopWords)
Builds an analyzer which removes words in the provided array.

Method Details

tokenStream

public TokenStream tokenStream(String fieldName,
                               Reader reader)
Filters LowerCaseTokenizer with StopFilter.
Overrides:
tokenStream in interface Analyzer

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