1 /* 2 * Copyright (C) The Apache Software Foundation. All rights reserved. 3 * 4 * This software is published under the terms of the Apache Software License 5 * version 1.1, a copy of which has been included with this distribution in 6 * the LICENSE.txt file. 7 */ 8 package org.apache.avalon.excalibur.command; 9 10 import org.apache.avalon.framework.activity.Executable; 11 import org.apache.avalon.excalibur.event.Signal; 12 13 /** 14 * A Command is a specific type of Signal that denotes an asynchronous execution 15 * unit that must be performed by the CommandManager. 16 * 17 * @author <a HREF="mailto:bloritsch@apache.org">Berin Loritsch</a> 18 */ 19 public interface Command extends Signal, Executable 20 { 21 }