Examples of BoostAttribute

org.apache.lucene.queryParser.standard.config.BoostAttribute
This attribute is used by {@link MultiFieldQueryNodeProcessor} processor andit should be defined in a {@link FieldConfig}. This processor uses this attribute to define which boost a specific field should have when none is defined to it.

@deprecated
org.apache.lucene.search.BoostAttribute
Add this {@link Attribute} to a {@link TermsEnum} returned by {@link MultiTermQuery#getTermsEnum(Terms,AttributeSource)}and update the boost on each returned term. This enables to control the boost factor for each matching term in {@link MultiTermQuery#SCORING_BOOLEAN_QUERY_REWRITE} or{@link TopTermsRewrite} mode.{@link FuzzyQuery} is using this to take the edit distance into account.
Please note: This attribute is intended to be added only by the TermsEnum to itself in its constructor and consumed by the {@link MultiTermQuery.RewriteMethod}. @lucene.internal

Examples of org.apache.lucene.queryParser.standard.config.BoostAttribute


      if (config != null) {
        FieldConfig fieldConfig = config.getFieldConfig(fieldNode.getField());


        if (fieldConfig != null && fieldConfig.hasAttribute(BoostAttribute.class)) {
          BoostAttribute boostAttr = fieldConfig.getAttribute(BoostAttribute.class);


          return new BoostQueryNode(node, boostAttr.getBoost());


        }


      }

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Examples of org.apache.lucene.queryParser.standard.config.BoostAttribute

    };
    rangeCollatorAttr.setDateResolution(collator);
    Assert.assertTrue(collator == rangeCollatorAttr.getRangeCollator());
    Assert.assertTrue(collator == config.get(ConfigurationKeys.RANGE_COLLATOR));


    BoostAttribute boostAttr = config.addAttribute(BoostAttribute.class);


    Assert.assertEquals(1.0f, boostAttr.getBoost());
    Assert.assertEquals(1.0f, config.get(ConfigurationKeys.BOOST).floatValue());
    float boost = 2.0f;
    boostAttr.setBoost(boost);
    Assert.assertEquals(boost, boostAttr.getBoost());
    Assert
        .assertEquals(boost, config.get(ConfigurationKeys.BOOST).floatValue());


    FuzzyAttribute fuzzyAttributeAttr = config
        .addAttribute(FuzzyAttribute.class);

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Examples of org.apache.lucene.queryParser.standard.config.BoostAttribute

      if (config != null) {
        CharSequence field = fieldNode.getField();
        FieldConfig fieldConfig = config.getFieldConfig(StringUtils.toString(field));


        if (fieldConfig != null && fieldConfig.hasAttribute(BoostAttribute.class)) {
          BoostAttribute boostAttr = fieldConfig.getAttribute(BoostAttribute.class);


          return new BoostQueryNode(node, boostAttr.getBoost());


        }


      }

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Examples of org.apache.lucene.queryParser.standard.config.BoostAttribute


      if (config != null) {
        FieldConfig fieldConfig = config.getFieldConfig(fieldNode.getField());


        if (fieldConfig != null && fieldConfig.hasAttribute(BoostAttribute.class)) {
          BoostAttribute boostAttr = (BoostAttribute) fieldConfig.getAttribute(BoostAttribute.class);


          return new BoostQueryNode(node, boostAttr.getBoost());


        }


      }

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Examples of org.apache.lucene.search.BoostAttribute

    final PriorityQueue<ScoreTerm> stQueue = new PriorityQueue<ScoreTerm>();
    
    BytesRef queryTerm = new BytesRef(term.text());
    BytesRef candidateTerm;
    ScoreTerm st = new ScoreTerm();
    BoostAttribute boostAtt =
      e.attributes().addAttribute(BoostAttribute.class);
    while ((candidateTerm = e.next()) != null) {
      final float boost = boostAtt.getBoost();
      // ignore uncompetitive hits
      if (stQueue.size() >= numSug && boost <= stQueue.peek().boost)
        continue;
      
      // ignore exact match of the same term

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Examples of org.apache.lucene.search.BoostAttribute

    final PriorityQueue<ScoreTerm> stQueue = new PriorityQueue<ScoreTerm>();
    
    BytesRef queryTerm = new BytesRef(term.text());
    BytesRef candidateTerm;
    ScoreTerm st = new ScoreTerm();
    BoostAttribute boostAtt =
      e.attributes().addAttribute(BoostAttribute.class);
    while ((candidateTerm = e.next()) != null) {
      final float boost = boostAtt.getBoost();
      // ignore uncompetitive hits
      if (stQueue.size() >= numSug && boost <= stQueue.peek().boost)
        continue;
      
      // ignore exact match of the same term

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Examples of org.apache.lucene.search.BoostAttribute

    final PriorityQueue<ScoreTerm> stQueue = new PriorityQueue<>();
    
    BytesRef queryTerm = new BytesRef(term.text());
    BytesRef candidateTerm;
    ScoreTerm st = new ScoreTerm();
    BoostAttribute boostAtt =
      e.attributes().addAttribute(BoostAttribute.class);
    while ((candidateTerm = e.next()) != null) {
      final float boost = boostAtt.getBoost();
      // ignore uncompetitive hits
      if (stQueue.size() >= numSug && boost <= stQueue.peek().boost)
        continue;
      
      // ignore exact match of the same term

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