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

Packages that use OpenBitSet

org.apache.lucene.util

Some utility classes.

Uses of OpenBitSet in org.apache.lucene.util

Subclasses of OpenBitSet in org.apache.lucene.util

class

OpenBitSetDISI OpenBitSet with added methods to bulk-update the bits from a DocIdSetIterator.

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

OpenBitSet

OpenBitSet.clone()

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

void	OpenBitSet.and(OpenBitSet other)
void	OpenBitSet.andNot(OpenBitSet other)
static long	OpenBitSet.andNotCount(OpenBitSet a, OpenBitSet b) Returns the popcount or cardinality of "a and not b" or "intersection(a, not(b))".
void	OpenBitSet.intersect(OpenBitSet other) this = this AND other
static long	OpenBitSet.intersectionCount(OpenBitSet a, OpenBitSet b) Returns the popcount or cardinality of the intersection of the two sets.
boolean	OpenBitSet.intersects(OpenBitSet other) returns true if the sets have any elements in common
void	OpenBitSet.or(OpenBitSet other)
void	OpenBitSet.remove(OpenBitSet other) Remove all elements set in other.
void	OpenBitSet.union(OpenBitSet other) this = this OR other
static long	OpenBitSet.unionCount(OpenBitSet a, OpenBitSet b) Returns the popcount or cardinality of the union of the two sets.
void	OpenBitSet.xor(OpenBitSet other) this = this XOR other
static long	OpenBitSet.xorCount(OpenBitSet a, OpenBitSet b) Returns the popcount or cardinality of the exclusive-or of the two sets.

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

OpenBitSetIterator(OpenBitSet obs)