Package org.apache.lucene.search

Examples of org.apache.lucene.search.Explanation.addDetail()

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        count++;
        encoded >>>= 1;
      }
      Explanation topLevel = _function.explain(scoreList.toFloatArray());
      for (Explanation sub : explList){
        topLevel.addDetail(sub);
      }
      return topLevel;
    }
   
    @Override
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      // explain query weight
      Explanation queryExpl = new Explanation();
      queryExpl.setDescription("MatchAllDocsQuery, product of:");
      queryExpl.setValue(getValue());
      if (getBoost() != 1.0f) {
        queryExpl.addDetail(new Explanation(getBoost(),"boost"));
      }
      queryExpl.addDetail(new Explanation(queryNorm,"queryNorm"));

      return queryExpl;
    }
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      queryExpl.setDescription("MatchAllDocsQuery, product of:");
      queryExpl.setValue(getValue());
      if (getBoost() != 1.0f) {
        queryExpl.addDetail(new Explanation(getBoost(),"boost"));
      }
      queryExpl.addDetail(new Explanation(queryNorm,"queryNorm"));

      return queryExpl;
    }
  }
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      BasicStats stats, int doc, Explanation freq, float docLen) {
    Explanation result = new Explanation();
    result.setValue(score(stats, freq.getValue(), docLen));
    result.setDescription("score(" + getClass().getSimpleName() +
        ", doc=" + doc + ", freq=" + freq.getValue() +"), computed from:");
    result.addDetail(freq);
   
    explain(result, stats, doc, freq.getValue(), docLen);
   
    return result;
  }
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      }
      Explanation customExp = customExplain(doc,subQueryExpl,valSrcExpls);
      float sc = qWeight * customExp.getValue();
      Explanation res = new ComplexExplanation(
        true, sc, CustomScoreQuery.this.toString() + ", product of:");
      res.addDetail(customExp);
      res.addDetail(new Explanation(qWeight, "queryBoost")); // actually using the q boost as q weight (== weight value)
      return res;
    }
  }

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      Explanation customExp = customExplain(doc,subQueryExpl,valSrcExpls);
      float sc = qWeight * customExp.getValue();
      Explanation res = new ComplexExplanation(
        true, sc, CustomScoreQuery.this.toString() + ", product of:");
      res.addDetail(customExp);
      res.addDetail(new Explanation(qWeight, "queryBoost")); // actually using the q boost as q weight (== weight value)
      return res;
    }
  }

  /*(non-Javadoc) @see org.apache.lucene.search.Query#createWeight(org.apache.lucene.search.Searcher) */
 
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    public Explanation explain(IndexReader reader, int doc) {
      // explain query weight
      Explanation queryExpl = new ComplexExplanation
        (true, getValue(), "MatchAllDocsQuery, product of:");
      if (getBoost() != 1.0f) {
        queryExpl.addDetail(new Explanation(getBoost(),"boost"));
      }
      queryExpl.addDetail(new Explanation(queryNorm,"queryNorm"));

      return queryExpl;
    }
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      Explanation queryExpl = new ComplexExplanation
        (true, getValue(), "MatchAllDocsQuery, product of:");
      if (getBoost() != 1.0f) {
        queryExpl.addDetail(new Explanation(getBoost(),"boost"));
      }
      queryExpl.addDetail(new Explanation(queryNorm,"queryNorm"));

      return queryExpl;
    }
  }
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    float valSrcScore = 1;
    for(int i = 0; i < valSrcExpls.length; i++) {
      valSrcScore *= valSrcExpls[i].getValue();
    }
    Explanation exp = new Explanation( valSrcScore * subQueryExpl.getValue(), "custom score: product of:");
    exp.addDetail(subQueryExpl);
    for(int i = 0; i < valSrcExpls.length; i++) {
      exp.addDetail(valSrcExpls[i]);
    }
    return exp;
  }
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      valSrcScore *= valSrcExpls[i].getValue();
    }
    Explanation exp = new Explanation( valSrcScore * subQueryExpl.getValue(), "custom score: product of:");
    exp.addDetail(subQueryExpl);
    for(int i = 0; i < valSrcExpls.length; i++) {
      exp.addDetail(valSrcExpls[i]);
    }
    return exp;
  }

  /**
 
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