Uses of Interface
org.apache.lucene.util.Bits

Packages that use Bits

Package	Description
org.apache.lucene.codecs	Codecs API: API for customization of the encoding and structure of the index.
org.apache.lucene.codecs.lucene50	Components from the Lucene 5.0 index format See org.apache.lucene.codecs.lucene80 for an overview of the index format.
org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.search	Code to search indices.
org.apache.lucene.util	Some utility classes.

Uses of Bits in org.apache.lucene.codecs

Methods in org.apache.lucene.codecs that return Bits

Modifier and Type	Method and Description
abstract Bits	LiveDocsFormat.readLiveDocs(Directory dir, SegmentCommitInfo info, IOContext context) Read live docs bits.

Methods in org.apache.lucene.codecs with parameters of type Bits

Modifier and Type	Method and Description
abstract void	LiveDocsFormat.writeLiveDocs(Bits bits, Directory dir, SegmentCommitInfo info, int newDelCount, IOContext context) Persist live docs bits.

Uses of Bits in org.apache.lucene.codecs.lucene50

Methods in org.apache.lucene.codecs.lucene50 that return Bits

Modifier and Type	Method and Description
Bits	Lucene50LiveDocsFormat.readLiveDocs(Directory dir, SegmentCommitInfo info, IOContext context)

Methods in org.apache.lucene.codecs.lucene50 with parameters of type Bits

Modifier and Type	Method and Description
void	Lucene50LiveDocsFormat.writeLiveDocs(Bits bits, Directory dir, SegmentCommitInfo info, int newDelCount, IOContext context)

Uses of Bits in org.apache.lucene.index

Classes in org.apache.lucene.index that implement Bits

Modifier and Type	Class and Description
class	MultiBits Concatenates multiple Bits together, on every lookup.

Fields in org.apache.lucene.index declared as Bits

Modifier and Type	Field and Description
Bits[]	MergeState.liveDocs Live docs for each reader

Methods in org.apache.lucene.index that return Bits

Modifier and Type	Method and Description
Bits	SegmentReader.getHardLiveDocs() Returns the live docs that are not hard-deleted.
Bits	FilterLeafReader.getLiveDocs()
Bits	ParallelLeafReader.getLiveDocs()
Bits	SegmentReader.getLiveDocs()
Bits	FilterCodecReader.getLiveDocs()
abstract Bits	LeafReader.getLiveDocs() Returns the Bits representing live (not deleted) docs.
static Bits	MultiBits.getLiveDocs(IndexReader reader) Returns a single Bits instance for this reader, merging live Documents on the fly.

Uses of Bits in org.apache.lucene.search

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

Modifier and Type	Method and Description
Bits	DocIdSet.bits() Optionally provides a Bits interface for random access to matching documents.

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

Modifier and Type	Method and Description
void	BulkScorer.score(LeafCollector collector, Bits acceptDocs) Scores and collects all matching documents.
int	ConstantScoreQuery.ConstantBulkScorer.score(LeafCollector collector, Bits acceptDocs, int min, int max)
int	Weight.DefaultBulkScorer.score(LeafCollector collector, Bits acceptDocs, int min, int max)
abstract int	BulkScorer.score(LeafCollector collector, Bits acceptDocs, int min, int max) Collects matching documents in a range and return an estimation of the next matching document which is on or after max.

Uses of Bits in org.apache.lucene.util

Classes in org.apache.lucene.util that implement Bits

Modifier and Type	Class and Description
static class	Bits.MatchAllBits Bits impl of the specified length with all bits set.
static class	Bits.MatchNoBits Bits impl of the specified length with no bits set.
class	BitSet Base implementation for a bit set.
class	FixedBitSet BitSet of fixed length (numBits), backed by accessible (FixedBitSet.getBits()) long[], accessed with an int index, implementing Bits and DocIdSet.
class	SparseFixedBitSet A bit set that only stores longs that have at least one bit which is set.

Fields in org.apache.lucene.util declared as Bits

Modifier and Type	Field and Description
static Bits[]	Bits.EMPTY_ARRAY

Methods in org.apache.lucene.util that return Bits

Modifier and Type	Method and Description
Bits	FixedBitSet.asReadOnlyBits() Convert this instance to read-only Bits.
Bits	NotDocIdSet.bits()

Methods in org.apache.lucene.util with parameters of type Bits

Modifier and Type	Method and Description
static FixedBitSet	FixedBitSet.copyOf(Bits bits) Make a copy of the given bits.