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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.

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/* *******************************************************************
 * Copyright (c) 1999-2001 Xerox Corporation,
 *               2002 Palo Alto Research Center, Incorporated (PARC).
 * 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:
 *     Xerox/PARC     initial implementation
 * ******************************************************************/


package org.aspectj.bridge;


/**
 * Command wrapper with collecting parameter for messages.
 */
public interface ICommand {
    /**
     * Run command with the given options.
     * @param args the String[] options for the command
     * @param handler the IMessageHandler for all output from
     * the command
     * @return true if the command completed successfully
     */
    boolean runCommand(String[] args, IMessageHandler handler);

    /**
     * Rerun the command.
     *
     * @param handler the IMessageHandler for all output from the command
     *
     * @return true if the command completed successfully
     */
	boolean repeatCommand(IMessageHandler handler);
}