Field Detail

• ENGLISH_STOP_WORDS

  public static final java.lang.String[] ENGLISH_STOP_WORDS

  Deprecated. Use ENGLISH_STOP_WORDS_SET instead
  An array containing some common English words that are not usually useful for searching.

• ENGLISH_STOP_WORDS_SET

  public static final java.util.Set ENGLISH_STOP_WORDS_SET

  An unmodifiable set containing some common English words that are not usually useful for searching.

Constructor Detail

• StopAnalyzer

  public StopAnalyzer()

  Deprecated. Use StopAnalyzer(Version) instead
  Builds an analyzer which removes words in ENGLISH_STOP_WORDS.

• StopAnalyzer

  public StopAnalyzer(Version matchVersion)

  Builds an analyzer which removes words in ENGLISH_STOP_WORDS.

• StopAnalyzer

  public StopAnalyzer(boolean enablePositionIncrements)

  Deprecated. Use StopAnalyzer(Version) instead
  Builds an analyzer which removes words in ENGLISH_STOP_WORDS.

  Parameters:

  enablePositionIncrements - See StopFilter.setEnablePositionIncrements(boolean)

• StopAnalyzer

  public StopAnalyzer(java.util.Set stopWords)

  Deprecated. Use StopAnalyzer(Version, Set) instead
  Builds an analyzer with the stop words from the given set.

• StopAnalyzer

  public StopAnalyzer(Version matchVersion,
                      java.util.Set stopWords)

  Builds an analyzer with the stop words from the given set.

• StopAnalyzer

  public StopAnalyzer(java.util.Set stopWords,
                      boolean enablePositionIncrements)

  Deprecated. Use StopAnalyzer(Version, Set) instead
  Builds an analyzer with the stop words from the given set.

  Parameters:

  stopWords - Set of stop words

  enablePositionIncrements - See StopFilter.setEnablePositionIncrements(boolean)

• StopAnalyzer

  public StopAnalyzer(java.lang.String[] stopWords)

  Deprecated. Use StopAnalyzer(Version, Set) instead
  Builds an analyzer which removes words in the provided array.

• StopAnalyzer

  public StopAnalyzer(java.lang.String[] stopWords,
                      boolean enablePositionIncrements)

  Deprecated. Use StopAnalyzer(Version, Set) instead
  Builds an analyzer which removes words in the provided array.

  Parameters:

  stopWords - Array of stop words

  enablePositionIncrements - See StopFilter.setEnablePositionIncrements(boolean)

• StopAnalyzer

  public StopAnalyzer(java.io.File stopwordsFile)
               throws java.io.IOException

  Deprecated. Use StopAnalyzer(Version, File) instead
  Builds an analyzer with the stop words from the given file.

  Throws:

  java.io.IOException

  See Also:

  WordlistLoader.getWordSet(File)

• StopAnalyzer

  public StopAnalyzer(java.io.File stopwordsFile,
                      boolean enablePositionIncrements)
               throws java.io.IOException

  Deprecated. Use StopAnalyzer(Version, File) instead
  Builds an analyzer with the stop words from the given file.

  Parameters:

  stopwordsFile - File to load stop words from

  enablePositionIncrements - See StopFilter.setEnablePositionIncrements(boolean)

  Throws:

  java.io.IOException

  See Also:

  WordlistLoader.getWordSet(File)

• StopAnalyzer

  public StopAnalyzer(Version matchVersion,
                      java.io.File stopwordsFile)
               throws java.io.IOException

  Builds an analyzer with the stop words from the given file.

  Parameters:

  matchVersion - See above

  stopwordsFile - File to load stop words from

  Throws:

  java.io.IOException

  See Also:

  WordlistLoader.getWordSet(File)

• StopAnalyzer

  public StopAnalyzer(java.io.Reader stopwords)
               throws java.io.IOException

  Deprecated. Use StopAnalyzer(Version, Reader) instead
  Builds an analyzer with the stop words from the given reader.

  Throws:

  java.io.IOException

  See Also:

  WordlistLoader.getWordSet(Reader)

• StopAnalyzer

  public StopAnalyzer(java.io.Reader stopwords,
                      boolean enablePositionIncrements)
               throws java.io.IOException

  Deprecated. Use StopAnalyzer(Version, Reader) instead
  Builds an analyzer with the stop words from the given reader.

  Parameters:

  stopwords - Reader to load stop words from

  enablePositionIncrements - See StopFilter.setEnablePositionIncrements(boolean)

  Throws:

  java.io.IOException

  See Also:

  WordlistLoader.getWordSet(Reader)

• StopAnalyzer

  public StopAnalyzer(Version matchVersion,
                      java.io.Reader stopwords)
               throws java.io.IOException

  Builds an analyzer with the stop words from the given reader.

  Parameters:

  matchVersion - See above

  stopwords - Reader to load stop words from

  Throws:

  java.io.IOException

  See Also:

  WordlistLoader.getWordSet(Reader)

Method Detail

• tokenStream

  public TokenStream tokenStream(java.lang.String fieldName,
                                 java.io.Reader reader)

  Filters LowerCaseTokenizer with StopFilter.

  Specified by:

  tokenStream in class Analyzer

• reusableTokenStream

  public TokenStream reusableTokenStream(java.lang.String fieldName,
                                         java.io.Reader reader)
                                  throws java.io.IOException

  Description copied from class: Analyzer
  Creates a TokenStream that is allowed to be re-used from the previous time that the same thread called this method. Callers that do not need to use more than one TokenStream at the same time from this analyzer should use this method for better performance.

  Overrides:

  reusableTokenStream in class Analyzer

  Throws:

  java.io.IOException