Package com.ibm.wala.util.intset

Interface IntSet

All Superinterfaces:
Serializable
All Known Subinterfaces:
MutableIntSet
All Known Implementing Classes:
BimodalMutableIntSet, BitVectorIntSet, EmptyIntSet, MutableSharedBitVectorIntSet, MutableSparseIntSet, SemiSparseMutableIntSet, SparseIntSet, TunedMutableSparseIntSet
public interface IntSet extends Serializable
Set of integers; not necessary mutable TODO: extract a smaller interface?

  • Method Details

    • contains

      boolean contains(int i)
      Returns:
      true iff this set contains integer i

    • containsAny

      boolean containsAny(IntSet set)
      Returns:
      true iff this set contains integer i

    • intersection

      IntSet intersection(IntSet that)
      This implementation must not despoil the original value of "this"
      Returns:
      a new IntSet which is the intersection of this and that

    • union

      IntSet union(IntSet that)
      This implementation must not despoil the original value of "this"
      Returns:
      a new IntSet containing all elements of this and that

    • isEmpty

      boolean isEmpty()
      Returns:
      true iff this set is empty

    • size

      int size()
      Returns:
      the number of elements in this set

    • intIterator

      IntIterator intIterator()
      Returns:
      a perhaps more efficient iterator

    • foreach

      void foreach(IntSetAction action)
      Invoke an action on each element of the Set

    • foreachExcluding

      void foreachExcluding(IntSet X, IntSetAction action)
      Invoke an action on each element of the Set, excluding elements of Set X

    • max

      int max()
      Returns:
      maximum integer in this set.

    • sameValue

      boolean sameValue(IntSet that)
      Returns:
      true iff this has the same value as that.

    • isSubset

      boolean isSubset(IntSet that)
      Returns:
      true iff this is a subset of that.