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(Set stopWords)
Builds an analyzer with the stop words from the given set.
StopAnalyzer(String[] stopWords)
Builds an analyzer which removes words in the provided array.
StopAnalyzer(File stopwordsFile)
Builds an analyzer with the stop words from the given file.
StopAnalyzer(Reader stopwords)
Builds an analyzer with the stop words from the given reader.
Method Summary
TokenStreamtokenStream(String fieldName, Reader reader)
Filters LowerCaseTokenizer with StopFilter.

Field Detail

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 Detail

StopAnalyzer

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

StopAnalyzer

public StopAnalyzer(Set stopWords)
Builds an analyzer with the stop words from the given set.

StopAnalyzer

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

StopAnalyzer

public StopAnalyzer(File stopwordsFile)
Builds an analyzer with the stop words from the given file.

See Also: getWordSet

StopAnalyzer

public StopAnalyzer(Reader stopwords)
Builds an analyzer with the stop words from the given reader.

See Also: getWordSet

Method Detail

tokenStream

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