Package org.apache.lucene.search.similarities.Similarity

Examples of org.apache.lucene.search.similarities.Similarity.ExactSimScorer.explain()

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          result.setDescription("weight("+this.getQuery()+" in "+doc+") [" + similarity.getClass().getSimpleName() + "], result of:");
          while (scorer.nextNode()) {
            final ComplexExplanation nodeMatch = new ComplexExplanation();
            nodeMatch.setDescription("in "+scorer.node()+"), result of:");
            final float freq = scorer.freqInNode();
            final Explanation scoreExplanation = docScorer.explain(doc, new Explanation(freq, "termFreq=" + freq));
            nodeMatch.setValue(scoreExplanation.getValue());
            nodeMatch.setMatch(true);
            nodeMatch.addDetail(scoreExplanation);
            result.addDetail(nodeMatch);
          }
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        if (newDoc == doc) {
          float freq = scorer.freq();
          ExactSimScorer docScorer = similarity.exactSimScorer(stats, context);
          ComplexExplanation result = new ComplexExplanation();
          result.setDescription("weight("+getQuery()+" in "+doc+") [" + similarity.getClass().getSimpleName() + "], result of:");
          Explanation scoreExplanation = docScorer.explain(doc, new Explanation(freq, "termFreq=" + freq));
          result.addDetail(scoreExplanation);
          result.setValue(scoreExplanation.getValue());
          result.setMatch(true);
          return result;
        }
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        if (newDoc == doc) {
          float freq = scorer.freq();
          ExactSimScorer docScorer = similarity.exactSimScorer(stats, context);
          ComplexExplanation result = new ComplexExplanation();
          result.setDescription("weight("+getQuery()+" in "+doc+") [" + similarity.getClass().getSimpleName() + "], result of:");
          Explanation scoreExplanation = docScorer.explain(doc, new Explanation(freq, "termFreq=" + freq));
          result.addDetail(scoreExplanation);
          result.setValue(scoreExplanation.getValue());
          result.setMatch(true);
          return result;
        }
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