/******************************************************************************
* Copyright (c) 2011 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.cast.tree.pattern;
import com.ibm.wala.cast.tree.CAstNode;
/**
* A node pattern matching any constant. A pattern of this class also stores its last match.
*
* @author mschaefer
*
*/
public class SomeConstant extends NodeOfKind {
private Object last_match;
public SomeConstant() {
super(CAstNode.CONSTANT);
}
@Override
public boolean matches(CAstNode node) {
boolean res = super.matches(node);
if(res)
this.last_match = node.getValue();
return res;
}
public Object getLastMatch() {
return last_match;
}
}