Package org.apache.lucene.search.vectorhighlight

Examples of org.apache.lucene.search.vectorhighlight.FieldQuery

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  }
 
  @Override
  protected BenchmarkHighlighter getBenchmarkHighlighter(Query q){
    highlighter = new FastVectorHighlighter( false, false );
    final FieldQuery fq = highlighter.getFieldQuery( q );
    return new BenchmarkHighlighter(){
      @Override
      public int doHighlight(IndexReader reader, int doc, String field,
          Document document, Analyzer analyzer, String text) throws Exception {
        String[] fragments = highlighter.getBestFragments(fq, reader, doc, field, fragSize, maxFrags);
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        // FVH cannot process hl.usePhraseHighlighter parameter per-field basis
        params.getBool( HighlightParams.USE_PHRASE_HIGHLIGHTER, true ),
        // FVH cannot process hl.requireFieldMatch parameter per-field basis
        params.getBool( HighlightParams.FIELD_MATCH, false ) );
    fvh.setPhraseLimit(params.getInt(HighlightParams.PHRASE_LIMIT, Integer.MAX_VALUE));
    FieldQuery fieldQuery = fvh.getFieldQuery( query, searcher.getIndexReader() );

    // Highlight each document
    DocIterator iterator = docs.iterator();
    for (int i = 0; i < docs.size(); i++) {
      int docId = iterator.nextDoc();
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    StringBuilder result = new StringBuilder();
    if (fieldName != null && parsedQuery != null) {
      FastVectorHighlighter highlighter = new FastVectorHighlighter(true, true, new SimpleFragListBuilder(),
          new WhitespaceFragmentsBuilder(new String[] { getHighlightPrefix() },
              new String[] { getHighlightPostfix() }));
      FieldQuery fieldQuery = highlighter.getFieldQuery(parsedQuery);
      //highlighter.setTextFragmenter(new WordCountFragmenter(fragmentSize));

      //TokenStream tokenStream = analyzer.tokenStream(
      //    this.getHighlightAttribute(), new StringReader(attribute));
      try {
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    String result = "";
    if (fieldName != null && parsedQuery != null) {
      FastVectorHighlighter highlighter = new FastVectorHighlighter(true, true, new SimpleFragListBuilder(),
          new ScoreOrderFragmentsBuilder(new String[] { getHighlightPrefix() },
              new String[] { getHighlightPostfix() }));
      FieldQuery fieldQuery = highlighter.getFieldQuery(parsedQuery);
      //highlighter.setTextFragmenter(new WordCountFragmenter(fragmentSize));

      //TokenStream tokenStream = analyzer.tokenStream(
      //    this.getHighlightAttribute(), new StringReader(attribute));
      try {
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    final Query myq = q;
    return new BenchmarkHighlighter(){
      @Override
      public int doHighlight(IndexReader reader, int doc, String field,
          Document document, Analyzer analyzer, String text) throws Exception {
        final FieldQuery fq = highlighter.getFieldQuery( myq, reader);
        String[] fragments = highlighter.getBestFragments(fq, reader, doc, field, fragSize, maxFrags);
        return fragments != null ? fragments.length : 0;
      }
    };
  }
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    FastVectorHighlighter fvh = new FastVectorHighlighter(
        // FVH cannot process hl.usePhraseHighlighter parameter per-field basis
        params.getBool( HighlightParams.USE_PHRASE_HIGHLIGHTER, true ),
        // FVH cannot process hl.requireFieldMatch parameter per-field basis
        params.getBool( HighlightParams.FIELD_MATCH, false ) );
    FieldQuery fieldQuery = fvh.getFieldQuery( query );

    // Highlight each document
    DocIterator iterator = docs.iterator();
    for (int i = 0; i < docs.size(); i++) {
      int docId = iterator.nextDoc();
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    return numToHighlight;
  }
 
  protected BenchmarkHighlighter getBenchmarkHighlighter(Query q){
    highlighter = new FastVectorHighlighter( false, false );
    final FieldQuery fq = highlighter.getFieldQuery( q );
    return new BenchmarkHighlighter(){
      public int doHighlight(IndexReader reader, int doc, String field,
          Document document, Analyzer analyzer, String text) throws Exception {
        String[] fragments = highlighter.getBestFragments(fq, reader, doc, field, fragSize, maxFrags);
        return fragments != null ? fragments.length : 0;
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    final Query myq = q;
    return new BenchmarkHighlighter(){
      @Override
      public int doHighlight(IndexReader reader, int doc, String field,
          Document document, Analyzer analyzer, String text) throws Exception {
        final FieldQuery fq = highlighter.getFieldQuery( myq, reader);
        String[] fragments = highlighter.getBestFragments(fq, reader, doc, field, fragSize, maxFrags);
        return fragments != null ? fragments.length : 0;
      }
    };
  }
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    final Query myq = q;
    return new BenchmarkHighlighter(){
      @Override
      public int doHighlight(IndexReader reader, int doc, String field,
          Document document, Analyzer analyzer, String text) throws Exception {
        final FieldQuery fq = highlighter.getFieldQuery( myq, reader);
        String[] fragments = highlighter.getBestFragments(fq, reader, doc, field, fragSize, maxFrags);
        return fragments != null ? fragments.length : 0;
      }
    };
  }
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    final Query myq = q;
    return new BenchmarkHighlighter(){
      @Override
      public int doHighlight(IndexReader reader, int doc, String field,
          Document document, Analyzer analyzer, String text) throws Exception {
        final FieldQuery fq = highlighter.getFieldQuery( myq, reader);
        String[] fragments = highlighter.getBestFragments(fq, reader, doc, field, fragSize, maxFrags);
        return fragments != null ? fragments.length : 0;
      }
    };
  }
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Related Classes of org.apache.lucene.search.vectorhighlight.FieldQuery

  • com.gentics.cr.lucene.search.highlight.VectorBolder
  • com.gentics.cr.lucene.search.highlight.WhitespaceVectorBolder
  • org.apache.lucene.benchmark.byTask.tasks.SearchTravRetVectorHighlightTask
  • org.apache.lucene.index.Term
  • org.apache.lucene.search.BooleanQuery
  • org.apache.lucene.search.DisjunctionMaxQuery
  • org.apache.lucene.search.MultiTermQuery
  • org.apache.lucene.search.PhraseQuery
  • org.apache.lucene.search.Query
  • org.apache.lucene.search.TermQuery
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