/* * Copyright (c) 2010, EPFL * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * Neither the name of the EPFL nor the names of its contributors may be used * to endorse or promote products derived from this software without specific * prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ package net.sf.orcc.tools.merger.actor; import net.sf.orcc.df.Action; /** * This class defines an element of the body of a schedule. An iterand can be * either an action or another schedule. * * @author Ghislain Roquier * */ public class Iterand { private enum Type { SCHEDULE, ACTION } private Object contents; private Type type; public Iterand(Schedule schedule) { contents = schedule; type = Type.SCHEDULE; } public Iterand(Action action) { contents = action; type = Type.ACTION; } public Schedule getSchedule() { return (Schedule) contents; } public Action getAction() { return (Action) contents; } public boolean isSchedule() { return (type == Type.SCHEDULE); } public boolean isAction() { return (type == Type.ACTION); } @Override public String toString() { Object obj; if (isAction()) { obj = ((Action) contents).getName(); } else { obj = contents; } return "" + obj + ""; } }