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The AspectJ matcher can be used for matching pointcuts independently of any AspectJ compilation or weaving steps.
Most notably, this can be used by frameworks such as Spring AOP which utilise the @AspectJ pointcut syntax but
implement aspect weaving in a way independent of AspectJ, e.g. using dynamic proxies.
/* *******************************************************************
* Copyright (c) 2007 Contributors
* All rights reserved.
* This program and the accompanying materials are made available
* under the terms of the Eclipse Public License v 2.0
* which accompanies this distribution and is available at
* https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.txt
*
* Contributors:
* Linton Ye https://bugs.eclipse.org/bugs/show_bug.cgi?id=193065
* ******************************************************************/
package org.aspectj.weaver;
import java.util.Collection;
/**
*
* This interface is introduced to support tools like PointcutDoctor.
*
*
* A CustomMungerFactory is used to create ShadowMungers and/or ConcreteTypeMungers so that an extender can extract extra
* information during the weaving process.
*
*
* A CustomMungerFactory is assigned to a weaver through its AjCompiler in extenders' code, and gets invoked by the weaver right
* before the weaving starts. The custom shadow/type mungers being created will be added into the shadow/type munger list in the
* weaver and participate the weaving process. For example, the match method of each custom shadow munger will be called against
* each shadow.
*
*
* @author lintonye
*
*/
public interface CustomMungerFactory {
/**
* @param aspectType
* @return a Collection<ShadowMunger> of custom shadow mungers for the given aspect
*/
Collection createCustomShadowMungers(ResolvedType aspectType);
/**
* @param aspectType
* @return a Collection<ConcreteTypeMunger> of custom type mungers for the given aspect
*/
Collection createCustomTypeMungers(ResolvedType aspectType);
Collection getAllCreatedCustomShadowMungers();
Collection getAllCreatedCustomTypeMungers();
}
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