Lu Xugang created LUCENE-10446:
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Summary: Add a precise cost of score in ScorerSupplier
Key: LUCENE-10446
URL: https://issues.apache.org/jira/browse/LUCENE-10446
Project: Lucene - Core
Issue Type: Improvement
Reporter: Lu Xugang
Some queries could sometime actually provide a precise cost of Score like
RangeFieldQuery, PointRangeQuery, SpatialQuery. maybe we could do some
optimization by using this precise cost.
Like in IndexOrDocValuesQuery, when indexScorerSupplier or/and
dvScorerSupplier's precise cost is reader.maxDoc, we will supply the right
Scorer instead of according to the condition of threshold <= leadCost which
sometime supply a inappropriate Score when IndexOrDocValuesQuery not a lead
iterator.
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