public final class FixedBitSetCachingWrapperFilter extends CachingWrapperFilter
CachingWrapperFilter
that caches sets using a FixedBitSet
,
as required for joins.EMPTY_DOCIDSET
Constructor and Description |
---|
FixedBitSetCachingWrapperFilter(Filter filter)
Sole constructor, see
CachingWrapperFilter.CachingWrapperFilter(Filter) . |
Modifier and Type | Method and Description |
---|---|
protected DocIdSet |
docIdSetToCache(DocIdSet docIdSet,
AtomicReader reader) |
cacheImpl, equals, getDocIdSet, getFilter, hashCode, sizeInBytes, toString
public FixedBitSetCachingWrapperFilter(Filter filter)
CachingWrapperFilter.CachingWrapperFilter(Filter)
.protected DocIdSet docIdSetToCache(DocIdSet docIdSet, AtomicReader reader) throws IOException
docIdSetToCache
in class CachingWrapperFilter
IOException
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