Package org.apache.lucene.search.join
Interface BitSetProducer
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- All Known Implementing Classes:
QueryBitSetProducer
public interface BitSetProducer
A producer ofBitSet
s per segment.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description BitSet
getBitSet(LeafReaderContext context)
Produce aBitSet
matching the expected documents on the given segment.
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Method Detail
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getBitSet
BitSet getBitSet(LeafReaderContext context) throws IOException
Produce aBitSet
matching the expected documents on the given segment. This may returnnull
if no documents match.- Throws:
IOException
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