Examples of org.apache.lucene.search.suggest.analyzing.AnalyzingInfixSuggester

Package org.apache.lucene.search.suggest.analyzing

Examples of org.apache.lucene.search.suggest.analyzing.AnalyzingInfixSuggester

org.apache.lucene.search.suggest.analyzing.AnalyzingInfixSuggester
Analyzes the input text and then suggests matches based on prefix matches to any tokens in the indexed text. This also highlights the tokens that match.
This just uses an ordinary Lucene index. It supports payloads, and records these as a {@link BinaryDocValues} field. Matches are sorted onlyby the suggest weight; it would be nice to support blended score + weight sort in the future. This means this suggester best applies when there is a strong apriori ranking of all the suggestions.

    try {
      lookup = cls.newInstance();
    } catch (InstantiationException e) {
      Analyzer a = new MockAnalyzer(random, MockTokenizer.KEYWORD, false);
      if (cls == AnalyzingInfixSuggester.class) {
        lookup = new AnalyzingInfixSuggester(TEST_VERSION_CURRENT, _TestUtil.getTempDir("LookupBenchmarkTest"), a);
      } else {
        Constructor<? extends Lookup> ctor = cls.getConstructor(Analyzer.class);
        lookup = ctor.newInstance(a);
      }
    }

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    try {
      lookup = cls.newInstance();
    } catch (InstantiationException e) {
      Analyzer a = new MockAnalyzer(random, MockTokenizer.KEYWORD, false);
      if (cls == AnalyzingInfixSuggester.class) {
        lookup = new AnalyzingInfixSuggester(TEST_VERSION_CURRENT, FSDirectory.open(createTempDir("LookupBenchmarkTest")), a);
      } else {
        Constructor<? extends Lookup> ctor = cls.getConstructor(Analyzer.class);
        lookup = ctor.newInstance(a);
      }
    }

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    try {
      lookup = cls.newInstance();
    } catch (InstantiationException e) {
      Analyzer a = new MockAnalyzer(random, MockTokenizer.KEYWORD, false);
      if (cls == AnalyzingInfixSuggester.class) {
        lookup = new AnalyzingInfixSuggester(TEST_VERSION_CURRENT, _TestUtil.getTempDir("LookupBenchmarkTest"), a);
      } else {
        Constructor<? extends Lookup> ctor = cls.getConstructor(Analyzer.class);
        lookup = ctor.newInstance(a);
      }
    }

View Full Code Here

    try {
      lookup = cls.newInstance();
    } catch (InstantiationException e) {
      Analyzer a = new MockAnalyzer(random, MockTokenizer.KEYWORD, false);
      if (cls == AnalyzingInfixSuggester.class) {
        lookup = new AnalyzingInfixSuggester(TEST_VERSION_CURRENT, FSDirectory.open(createTempDir("LookupBenchmarkTest")), a);
      } else {
        Constructor<? extends Lookup> ctor = cls.getConstructor(Analyzer.class);
        lookup = ctor.newInstance(a);
      }
    }

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