Examples with SetKeywordMarkerFilter org.apache.lucene.analysis.miscellaneous.SetKeywordMarkerFilter used on opensource projects

Example 21 with SetKeywordMarkerFilter

use of org.apache.lucene.analysis.miscellaneous.SetKeywordMarkerFilter in project lucene-solr by apache.

the class ItalianAnalyzer method createComponents.

/**
   * Creates a
   * {@link org.apache.lucene.analysis.Analyzer.TokenStreamComponents}
   * which tokenizes all the text in the provided {@link Reader}.
   * 
   * @return A
   *         {@link org.apache.lucene.analysis.Analyzer.TokenStreamComponents}
   *         built from an {@link StandardTokenizer} filtered with
   *         {@link StandardFilter}, {@link ElisionFilter}, {@link LowerCaseFilter}, {@link StopFilter}
   *         , {@link SetKeywordMarkerFilter} if a stem exclusion set is
   *         provided and {@link ItalianLightStemFilter}.
   */
@Override
protected TokenStreamComponents createComponents(String fieldName) {
    final Tokenizer source = new StandardTokenizer();
    TokenStream result = new StandardFilter(source);
    result = new ElisionFilter(result, DEFAULT_ARTICLES);
    result = new LowerCaseFilter(result);
    result = new StopFilter(result, stopwords);
    if (!stemExclusionSet.isEmpty())
        result = new SetKeywordMarkerFilter(result, stemExclusionSet);
    result = new ItalianLightStemFilter(result);
    return new TokenStreamComponents(source, result);
}

Example 22 with SetKeywordMarkerFilter

use of org.apache.lucene.analysis.miscellaneous.SetKeywordMarkerFilter in project lucene-solr by apache.

the class TestPortugueseLightStemFilter method testKeyword.

public void testKeyword() throws IOException {
    final CharArraySet exclusionSet = new CharArraySet(asSet("quilométricas"), false);
    Analyzer a = new Analyzer() {

        @Override
        protected TokenStreamComponents createComponents(String fieldName) {
            Tokenizer source = new MockTokenizer(MockTokenizer.WHITESPACE, false);
            TokenStream sink = new SetKeywordMarkerFilter(source, exclusionSet);
            return new TokenStreamComponents(source, new PortugueseLightStemFilter(sink));
        }
    };
    checkOneTerm(a, "quilométricas", "quilométricas");
    a.close();
}

Example 23 with SetKeywordMarkerFilter

use of org.apache.lucene.analysis.miscellaneous.SetKeywordMarkerFilter in project lucene-solr by apache.

the class TestPortugueseMinimalStemFilter method testKeyword.

public void testKeyword() throws IOException {
    final CharArraySet exclusionSet = new CharArraySet(asSet("quilométricas"), false);
    Analyzer a = new Analyzer() {

        @Override
        protected TokenStreamComponents createComponents(String fieldName) {
            Tokenizer source = new MockTokenizer(MockTokenizer.WHITESPACE, false);
            TokenStream sink = new SetKeywordMarkerFilter(source, exclusionSet);
            return new TokenStreamComponents(source, new PortugueseMinimalStemFilter(sink));
        }
    };
    checkOneTerm(a, "quilométricas", "quilométricas");
    a.close();
}

Example 24 with SetKeywordMarkerFilter

use of org.apache.lucene.analysis.miscellaneous.SetKeywordMarkerFilter in project lucene-solr by apache.

the class TestPortugueseStemFilter method testKeyword.

public void testKeyword() throws IOException {
    final CharArraySet exclusionSet = new CharArraySet(asSet("quilométricas"), false);
    Analyzer a = new Analyzer() {

        @Override
        protected TokenStreamComponents createComponents(String fieldName) {
            Tokenizer source = new MockTokenizer(MockTokenizer.WHITESPACE, false);
            TokenStream sink = new SetKeywordMarkerFilter(source, exclusionSet);
            return new TokenStreamComponents(source, new PortugueseStemFilter(sink));
        }
    };
    checkOneTerm(a, "quilométricas", "quilométricas");
    a.close();
}

Example 25 with SetKeywordMarkerFilter

use of org.apache.lucene.analysis.miscellaneous.SetKeywordMarkerFilter in project lucene-solr by apache.

the class TestRussianLightStemFilter method testKeyword.

public void testKeyword() throws IOException {
    final CharArraySet exclusionSet = new CharArraySet(asSet("энергии"), false);
    Analyzer a = new Analyzer() {

        @Override
        protected TokenStreamComponents createComponents(String fieldName) {
            Tokenizer source = new MockTokenizer(MockTokenizer.WHITESPACE, false);
            TokenStream sink = new SetKeywordMarkerFilter(source, exclusionSet);
            return new TokenStreamComponents(source, new RussianLightStemFilter(sink));
        }
    };
    checkOneTerm(a, "энергии", "энергии");
    a.close();
}