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LUCENE-10455: IndexSortSortedNumericDocValuesRangeQuery should implement Weight#scorerSupplier(LeafReaderContext) (#729)

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Chris Lu 2022-03-06 01:27:29 +08:00 committed by GitHub
parent e049e426dd
commit 2700c6b525
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1 changed files with 25 additions and 3 deletions
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lucene/sandbox/src/java/org/apache/lucene/sandbox/search/IndexSortSortedNumericDocValuesRangeQuery.java
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@ -35,6 +35,7 @@ import org.apache.lucene.search.Query;
import org.apache.lucene.search.QueryVisitor; import org.apache.lucene.search.QueryVisitor;
import org.apache.lucene.search.ScoreMode; import org.apache.lucene.search.ScoreMode;
import org.apache.lucene.search.Scorer; import org.apache.lucene.search.Scorer;
import org.apache.lucene.search.ScorerSupplier;
import org.apache.lucene.search.Sort; import org.apache.lucene.search.Sort;
import org.apache.lucene.search.SortField; import org.apache.lucene.search.SortField;
import org.apache.lucene.search.Weight; import org.apache.lucene.search.Weight;
@ -158,13 +159,34 @@ public class IndexSortSortedNumericDocValuesRangeQuery extends Query {
Weight fallbackWeight = fallbackQuery.createWeight(searcher, scoreMode, boost); Weight fallbackWeight = fallbackQuery.createWeight(searcher, scoreMode, boost);
return new ConstantScoreWeight(this, boost) { return new ConstantScoreWeight(this, boost) {
@Override @Override
public Scorer scorer(LeafReaderContext context) throws IOException { public ScorerSupplier scorerSupplier(LeafReaderContext context) throws IOException {
final Weight weight = this;
DocIdSetIterator disi = getDocIdSetIteratorOrNull(context); DocIdSetIterator disi = getDocIdSetIteratorOrNull(context);
if (disi != null) { if (disi != null) {
return new ConstantScoreScorer(this, score(), scoreMode, disi); return new ScorerSupplier() {
@Override
public Scorer get(long leadCost) throws IOException {
return new ConstantScoreScorer(weight, score(), scoreMode, disi);
}
@Override
public long cost() {
return disi.cost();
}
};
} }
return fallbackWeight.scorer(context); return fallbackWeight.scorerSupplier(context);
}
@Override
public Scorer scorer(LeafReaderContext context) throws IOException {
ScorerSupplier scorerSupplier = scorerSupplier(context);
if (scorerSupplier == null) {
return null;
}
return scorerSupplier.get(Long.MAX_VALUE);
} }
@Override @Override