soot.toolkits.scalar
Interface FlowUniverse<E>

All Known Implementing Classes:

ArrayFlowUniverse, CollectionFlowUniverse

public interface FlowUniverse<E>

Provides an interface of a flow universe, used by an implementation of BoundedFlowSet to do complementation.

Method Summary

Iterator<E>	iterator() returns an iterator over the elements of the universe.
int	size() returns the number of elements of the universe.
E[]	toArray() returns the elements of the universe in form of an array. The returned array could be backed or not.

Method Detail

size

int size()

returns the number of elements of the universe.

Returns:

the size of the universe.

iterator

Iterator<E> iterator()

returns an iterator over the elements of the universe.

Returns:

an Iterator over the elements.

toArray

E[] toArray()

returns the elements of the universe in form of an array.
The returned array could be backed or not. If you want to be sure that it is unbacked, clone() it.

Returns:

the elements of the universe.