org.apache.lucene.analysis

Class StopFilter

    • Method Detail

      • makeStopSet

        public static CharArraySet makeStopSet(String... stopWords)
        Builds a Set from an array of stop words, appropriate for passing into the StopFilter constructor. This permits this stopWords construction to be cached once when an Analyzer is constructed.
        Parameters:
        stopWords - An array of stopwords
        See Also:
        passing false to ignoreCase
      • makeStopSet

        public static CharArraySet makeStopSet(List<?> stopWords)
        Builds a Set from an array of stop words, appropriate for passing into the StopFilter constructor. This permits this stopWords construction to be cached once when an Analyzer is constructed.
        Parameters:
        stopWords - A List of Strings or char[] or any other toString()-able list representing the stopwords
        Returns:
        A Set (CharArraySet) containing the words
        See Also:
        passing false to ignoreCase
      • makeStopSet

        public static CharArraySet makeStopSet(String[] stopWords,
                                               boolean ignoreCase)
        Creates a stopword set from the given stopword array.
        Parameters:
        stopWords - An array of stopwords
        ignoreCase - If true, all words are lower cased first.
        Returns:
        a Set containing the words
      • makeStopSet

        public static CharArraySet makeStopSet(List<?> stopWords,
                                               boolean ignoreCase)
        Creates a stopword set from the given stopword list.
        Parameters:
        stopWords - A List of Strings or char[] or any other toString()-able list representing the stopwords
        ignoreCase - if true, all words are lower cased first
        Returns:
        A Set (CharArraySet) containing the words