/*******************************************************************************
* Copyright (c) 2002 - 2006 IBM Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package com.ibm.wala.util.graph.impl;
import com.ibm.wala.util.graph.AbstractGraph;
import com.ibm.wala.util.graph.EdgeManager;
import com.ibm.wala.util.graph.Graph;
import com.ibm.wala.util.graph.NodeManager;
/**
* A graph view that reverses the edges in a graph
*/
public class InvertedGraph<T> extends AbstractGraph<T> {
final private NodeManager<T> nodes;
@Override
protected NodeManager<T> getNodeManager() {
return nodes;
}
final private EdgeManager<T> edges;
@Override
protected EdgeManager<T> getEdgeManager() {
return edges;
}
public InvertedGraph(Graph<T> G) {
nodes = G;
edges = new InvertingEdgeManager<T>(G);
}
}