Uses of Class
org.apache.lucene.search.DocIdSet

Packages that use DocIdSet

Package	Description
org.apache.lucene.search	Code to search indices.
org.apache.lucene.util	Some utility classes.
org.apache.lucene.util.packed	Packed integer arrays and streams.

Uses of DocIdSet in org.apache.lucene.search

Subclasses of DocIdSet in org.apache.lucene.search

Modifier and Type	Class	Description
final class	BitsFilteredDocIdSet	This implementation supplies a filtered DocIdSet, that excludes all docids which are not in a Bits instance.
class	FieldCacheDocIdSet	Base class for DocIdSet to be used with FieldCache.
class	FilteredDocIdSet	Abstract decorator class for a DocIdSet implementation that provides on-demand filtering/validation mechanism on a given DocIdSet.

Fields in org.apache.lucene.search declared as DocIdSet

Modifier and Type	Field	Description
protected static final DocIdSet	CachingWrapperFilter.EMPTY_DOCIDSET	An empty DocIdSet instance

Methods in org.apache.lucene.search that return DocIdSet

Modifier and Type	Method	Description
protected DocIdSet	CachingWrapperFilter.cacheImpl(DocIdSetIterator iterator, AtomicReader reader)	Default cache implementation: uses WAH8DocIdSet.
protected DocIdSet	CachingWrapperFilter.docIdSetToCache(DocIdSet docIdSet, AtomicReader reader)	Provide the DocIdSet to be cached, using the DocIdSet provided by the wrapped Filter.
DocIdSet	CachingWrapperFilter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs)
abstract DocIdSet	DocTermOrdsRangeFilter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs)	This method is implemented for each data type
abstract DocIdSet	FieldCacheRangeFilter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs)	This method is implemented for each data type
DocIdSet	FieldCacheTermsFilter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs)
DocIdSet	FieldValueFilter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs)
abstract DocIdSet	Filter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs)	Creates a DocIdSet enumerating the documents that should be permitted in search results.
DocIdSet	MultiTermQueryWrapperFilter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs)	Returns a DocIdSet with documents that should be permitted in search results.
DocIdSet	QueryWrapperFilter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs)
static DocIdSet	BitsFilteredDocIdSet.wrap(DocIdSet set, Bits acceptDocs)	Convenience wrapper method: If acceptDocs == null it returns the original set without wrapping.

Methods in org.apache.lucene.search with parameters of type DocIdSet

Modifier and Type	Method	Description
protected DocIdSet	CachingWrapperFilter.docIdSetToCache(DocIdSet docIdSet, AtomicReader reader)	Provide the DocIdSet to be cached, using the DocIdSet provided by the wrapped Filter.
abstract Scorer	FilteredQuery.FilterStrategy.filteredScorer(AtomicReaderContext context, boolean scoreDocsInOrder, boolean topScorer, Weight weight, DocIdSet docIdSet)	Returns a filtered Scorer based on this strategy.
Scorer	FilteredQuery.RandomAccessFilterStrategy.filteredScorer(AtomicReaderContext context, boolean scoreDocsInOrder, boolean topScorer, Weight weight, DocIdSet docIdSet)
static DocIdSet	BitsFilteredDocIdSet.wrap(DocIdSet set, Bits acceptDocs)	Convenience wrapper method: If acceptDocs == null it returns the original set without wrapping.

Constructors in org.apache.lucene.search with parameters of type DocIdSet

Modifier	Constructor	Description
	BitsFilteredDocIdSet(DocIdSet innerSet, Bits acceptDocs)	Constructor.
	FilteredDocIdSet(DocIdSet innerSet)	Constructor.

Uses of DocIdSet in org.apache.lucene.util

Subclasses of DocIdSet in org.apache.lucene.util

Modifier and Type	Class	Description
class	DocIdBitSet	Simple DocIdSet and DocIdSetIterator backed by a BitSet
final class	FixedBitSet	BitSet of fixed length (numBits), backed by accessible (FixedBitSet.getBits()) long[], accessed with an int index, implementing Bits and DocIdSet.
class	OpenBitSet	An "open" BitSet implementation that allows direct access to the array of words storing the bits.
class	OpenBitSetDISI	OpenBitSet with added methods to bulk-update the bits from a DocIdSetIterator.
final class	PForDeltaDocIdSet	DocIdSet implementation based on pfor-delta encoding.
final class	WAH8DocIdSet	DocIdSet implementation based on word-aligned hybrid encoding on words of 8 bits.

Uses of DocIdSet in org.apache.lucene.util.packed

Subclasses of DocIdSet in org.apache.lucene.util.packed

Modifier and Type	Class	Description
class	EliasFanoDocIdSet	A DocIdSet in Elias-Fano encoding.