/******************************************************************************
* Copyright (c) 2002 - 2014 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.ipa.callgraph.pruned;
import com.ibm.wala.ipa.callgraph.CGNode;
/**
* Policy which decides which branch of a call graph is going to be pruned.
* @author Martin Mohr
*
*/
public interface PruningPolicy {
/**
* Returns whether the given node shall be kept.
* @param n node to be checked
* @return {@code true}, if this node shall be kept, {@code false} otherwise
*/
boolean check(CGNode n);
}