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)
           
 



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