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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.tools;

/**
 * @author colyer
 * The result of asking a ShadowMatch to match at a given join point.
 */
public interface JoinPointMatch {

	/**
	 * True if the pointcut expression has matched at this join point, and false 
	 * otherwise
	 */
	boolean matches();
	
	/**
	 * Get the parameter bindings at the matched join point. 
	 * If the join point was not matched an empty array is returned.
	 */
	PointcutParameter[] getParameterBindings();
}