Uses of Class
org.apache.lucene.util.BitSet

Packages that use BitSet

Package	Description
org.apache.lucene.search.join	Support for index-time and query-time joins.
org.apache.lucene.spatial.prefix	Prefix Tree Strategy.
org.apache.lucene.util	Some utility classes.

Uses of BitSet in org.apache.lucene.search.join

Methods in org.apache.lucene.search.join that return BitSet

Modifier and Type	Method and Description
BitSet	QueryBitSetProducer.getBitSet(LeafReaderContext context)
BitSet	BitSetProducer.getBitSet(LeafReaderContext context) Produce a BitSet matching the expected documents on the given segment.

Methods in org.apache.lucene.search.join with parameters of type BitSet

Modifier and Type	Method and Description
protected static BitSetIterator	BlockJoinSelector.toIter(BitSet children) creates an iterator for the given bitset
static Bits	BlockJoinSelector.wrap(Bits docsWithValue, BitSet parents, BitSet children) Return a Bits instance that returns true if, and only if, any of the children of the given parent document has a value.
static NumericDocValues	BlockJoinSelector.wrap(NumericDocValues values, BlockJoinSelector.Type selection, BitSet parents, BitSet children) Deprecated.
static NumericDocValues	BlockJoinSelector.wrap(NumericDocValues values, BlockJoinSelector.Type selection, BitSet parents, DocIdSetIterator children) Wraps the provided NumericDocValues, iterating over only child documents, in order to only select one value per parent among its children using the configured selection type.
static SortedDocValues	BlockJoinSelector.wrap(SortedDocValues values, BlockJoinSelector.Type selection, BitSet parents, BitSet children) Deprecated.
static SortedDocValues	BlockJoinSelector.wrap(SortedDocValues values, BlockJoinSelector.Type selection, BitSet parents, DocIdSetIterator children) Wraps the provided SortedDocValues in order to only select one value per parent among its children using the configured selection type.
static NumericDocValues	BlockJoinSelector.wrap(SortedNumericDocValues sortedNumerics, BlockJoinSelector.Type selection, BitSet parents, BitSet children) Deprecated.
static NumericDocValues	BlockJoinSelector.wrap(SortedNumericDocValues sortedNumerics, BlockJoinSelector.Type selection, BitSet parents, DocIdSetIterator children) Wraps the provided SortedNumericDocValues in order to only select one value per parent among its children using the configured selection type.
static SortedDocValues	BlockJoinSelector.wrap(SortedSetDocValues sortedSet, BlockJoinSelector.Type selection, BitSet parents, BitSet children) Deprecated.
static SortedDocValues	BlockJoinSelector.wrap(SortedSetDocValues sortedSet, BlockJoinSelector.Type selection, BitSet parents, DocIdSetIterator children) Wraps the provided SortedSetDocValues in order to only select one value per parent among its children using the configured selection type.

Uses of BitSet in org.apache.lucene.spatial.prefix

Methods in org.apache.lucene.spatial.prefix with parameters of type BitSet

Modifier and Type	Method and Description
protected void	AbstractPrefixTreeQuery.BaseTermsEnumTraverser.collectDocs(BitSet bitSet)

Uses of BitSet in org.apache.lucene.util

Classes in org.apache.lucene.util with type parameters of type BitSet

Modifier and Type	Class and Description
class	BaseBitSetTestCase<T extends BitSet> Base test case for BitSets.

Subclasses of BitSet in org.apache.lucene.util

Modifier and Type	Class and Description
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.

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

Modifier and Type	Method and Description
BitSet	BitDocIdSet.bits()
BitSet	BitSetIterator.getBitSet() Return the wrapped BitSet.
static BitSet	BitSet.of(DocIdSetIterator it, int maxDoc) Build a BitSet from the content of the provided DocIdSetIterator.

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

Modifier and Type	Method and Description
protected void	BaseBitSetTestCase.assertEquals(BitSet set1, T set2, int maxDoc)
abstract T	BaseBitSetTestCase.copyOf(BitSet bs, int length) Create a copy of the given BitSet which has length bits.

Constructors in org.apache.lucene.util with parameters of type BitSet

Constructor and Description
BitDocIdSet(BitSet set) Same as BitDocIdSet(BitSet, long) but uses the set's approximate cardinality as a cost.
BitDocIdSet(BitSet set, long cost) Wrap the given BitSet as a DocIdSet.
BitSetIterator(BitSet bits, long cost) Sole constructor.