com.phoenixst.plexus.util

Class AbstractEdgeCollection

public abstract class AbstractEdgeCollection extends AbstractCollection

An abstract Collection for Graph.Edges to help implement the Graph.edges( Predicate ) method. Any non-abstract extension must implement the iterator() method.

Since: 1.0

Version: $Revision: 1.6 $

Author: Ray A. Conner

Constructor Summary
protected	AbstractEdgeCollection(Graph graph) Creates a new `AbstractEdgeCollection`.

Method Summary
boolean	addAll(Collection collection) Throws an `UnsupportedOperationException`.
boolean	contains(Object object) This implementation delegates to `Graph.containsEdge( Object )`.
boolean	isEmpty() This implementation returns `true` if the `iterator().hasNext()` returns `false`.
boolean	remove(Object object) This implementation delegates to `Graph.removeEdge( Object )`.
int	size() This implementation counts the number of elements accessed by the `iterator()` method.