Searched defs:cardinality (Results 1 - 2 of 2) sorted by relevance

/lucene-3.6.0/lucene/core/src/java/org/apache/lucene/util/
H A DFixedBitSet.java27 // caches its cardinality...
87 public int cardinality() { method in class:FixedBitSet
H A DOpenBitSet.java35 * and *much* faster at calculating cardinality of sets and results of set operations.
36 * It can also handle sets of larger cardinality (up to 64 * 2**32-1)
52 <th></th> <th>cardinality</th> <th>intersect_count</th> <th>union</th> <th>nextSetBit</th> <th>get</th> <th>iterator</th>
67 <th></th> <th>cardinality</th> <th>intersect_count</th> <th>union</th> <th>nextSetBit</th> <th>get</th> <th>iterator</th>
134 * compatibility. This is *not* equal to {@link #cardinality}
145 public boolean isEmpty() { return cardinality()==0; }
569 public long cardinality() { method in class:OpenBitSet
573 /** Returns the popcount or cardinality of the intersection of the two sets.
580 /** Returns the popcount or cardinality of the union of the two sets.
593 /** Returns the popcount or cardinality o
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