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The AspectJ weaver introduces advices to java classes

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/* *******************************************************************
 * Copyright (c) 2005 Contributors.
 * 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://eclipse.org/legal/epl-v10.html 
 *  
 * Contributors: 
 *   Adrian Colyer			Initial implementation
 * ******************************************************************/
package org.aspectj.weaver.patterns;

/**
 * @author colyer
 * usage : new HasMemberTypePatternFinder(pattern).hasMemberTypePattern()
 */
public class HasMemberTypePatternFinder extends AbstractPatternNodeVisitor {
	
	private boolean hasMemberTypePattern = false;
	
	public HasMemberTypePatternFinder(TypePattern aPattern) {
		aPattern.traverse(this, null);
	}
	
	public Object visit(HasMemberTypePattern node, Object data) {
		hasMemberTypePattern = true;
		return null;
	}
	
	public boolean hasMemberTypePattern() { return hasMemberTypePattern; }

}