Java Code Examples for org.apache.lucene.search.ScoreMode#COMPLETE_NO_SCORES

private Weight createWeight() throws IOException {
    for (LuceneCollectorExpression<?> expression : expressions) {
        expression.startCollect(collectorContext);
    }
    ScoreMode scoreMode = doScores ? ScoreMode.COMPLETE : ScoreMode.COMPLETE_NO_SCORES;
    return indexSearcher.createWeight(indexSearcher.rewrite(query), scoreMode, 1f);
}
 

@Override
public Weight createWeight(IndexSearcher searcher, ScoreMode scoreMode, float boost) throws IOException {
  ScoreMode sm;
  if (scoreMode.needsScores() && source.needsScores()) {
    sm = ScoreMode.COMPLETE;
  } else {
    sm = ScoreMode.COMPLETE_NO_SCORES;
  }
  Weight inner = in.createWeight(searcher, sm, 1f);
  if (scoreMode.needsScores() == false)
    return inner;
  return new FunctionScoreWeight(this, inner, source.rewrite(searcher), boost);
}
 

@Override
public ScoreMode scoreMode() {
  return ScoreMode.COMPLETE_NO_SCORES;
}
 

@Override
public ScoreMode scoreMode() {
  return ScoreMode.COMPLETE_NO_SCORES;
}
 

@Override
public ScoreMode scoreMode() {
  return ScoreMode.COMPLETE_NO_SCORES;
}
 

@Override
public ScoreMode scoreMode() {
  return ScoreMode.COMPLETE_NO_SCORES;
}
 

@Override
public ScoreMode scoreMode() {
  return ScoreMode.COMPLETE_NO_SCORES;
}
 

@Override
public ScoreMode scoreMode() {
  return ScoreMode.COMPLETE_NO_SCORES;
}
 

public ScoreMode scoreMode() {
  return ScoreMode.COMPLETE_NO_SCORES;
}
 

@Override
public Weight createWeight(IndexSearcher searcher, ScoreMode scoreMode, float boost) throws IOException {
  if (! (searcher instanceof SolrIndexSearcher)) {
    log.debug("Falling back to JoinQueryWeight because searcher [{}] is not the required SolrIndexSearcher", searcher);
    return super.createWeight(searcher, scoreMode, boost);
  }

  final SolrIndexSearcher solrSearcher = (SolrIndexSearcher) searcher;
  final JoinQueryWeight weight = new JoinQueryWeight(solrSearcher, ScoreMode.COMPLETE_NO_SCORES, 1.0f);
  final SolrIndexSearcher fromSearcher = weight.fromSearcher;
  final SolrIndexSearcher toSearcher = weight.toSearcher;

  try {
    final SortedSetDocValues topLevelFromDocValues = validateAndFetchDocValues(fromSearcher, fromField, "from");
    final SortedSetDocValues topLevelToDocValues = validateAndFetchDocValues(toSearcher, toField, "to");
    if (topLevelFromDocValues.getValueCount() == 0 || topLevelToDocValues.getValueCount() == 0) {
      return createNoMatchesWeight(boost);
    }

    final LongBitSet fromOrdBitSet = findFieldOrdinalsMatchingQuery(q, fromField, fromSearcher, topLevelFromDocValues);
    final LongBitSet toOrdBitSet = new LongBitSet(topLevelToDocValues.getValueCount());
    final BitsetBounds toBitsetBounds = convertFromOrdinalsIntoToField(fromOrdBitSet, topLevelFromDocValues, toOrdBitSet, topLevelToDocValues);

    final boolean toMultivalued = toSearcher.getSchema().getFieldOrNull(toField).multiValued();
    return new ConstantScoreWeight(this, boost) {
      public Scorer scorer(LeafReaderContext context) throws IOException {
        if (toBitsetBounds.lower == BitsetBounds.NO_MATCHES) {
          return null;
        }

        final DocIdSetIterator toApproximation = (toMultivalued) ? context.reader().getSortedSetDocValues(toField) :
            context.reader().getSortedDocValues(toField);
        if (toApproximation == null) {
          return null;
        }

        final int docBase = context.docBase;
        return new ConstantScoreScorer(this, this.score(), scoreMode, new TwoPhaseIterator(toApproximation) {
          public boolean matches() throws IOException {
            final boolean hasDoc = topLevelToDocValues.advanceExact(docBase + approximation.docID());
            if (hasDoc) {
              for (long ord = topLevelToDocValues.nextOrd(); ord != -1L; ord = topLevelToDocValues.nextOrd()) {
                if (toOrdBitSet.get(ord)) {
                  return true;
                }
              }
            }
            return false;
          }

          public float matchCost() {
            return 10.0F;
          }
        });

      }

      public boolean isCacheable(LeafReaderContext ctx) {
        return false;
      }
    };
  } catch (IOException e) {
    throw new RuntimeException(e);
  }
}
 

@Override
public ScoreMode scoreMode() {
  return ScoreMode.COMPLETE_NO_SCORES;
}
 

default ScoreMode scoreMode() {
  return ScoreMode.COMPLETE_NO_SCORES;
}
 

@Override
public ScoreMode scoreMode() {
  return ScoreMode.COMPLETE_NO_SCORES;
}
 

@Override
public ScoreMode scoreMode() {
  return ScoreMode.COMPLETE_NO_SCORES;
}
 

@Override
public ScoreMode scoreMode() {
  return ScoreMode.COMPLETE_NO_SCORES; // the result is unaffected by relevancy
}
 

@Override
public ScoreMode scoreMode() {
  return groupReducer.needsScores() ? ScoreMode.COMPLETE : ScoreMode.COMPLETE_NO_SCORES;
}
 

@Override
public ScoreMode scoreMode() {
    return ScoreMode.COMPLETE_NO_SCORES;
}
 

@Override
public ScoreMode scoreMode() {
  return needsScores ? ScoreMode.COMPLETE : ScoreMode.COMPLETE_NO_SCORES;
}
 

@Override
public ScoreMode scoreMode() {
  return sort.needsScores() ? ScoreMode.COMPLETE : ScoreMode.COMPLETE_NO_SCORES;
}
 

@Override
public ScoreMode scoreMode() {
  return ScoreMode.COMPLETE_NO_SCORES;
}