/**
* Copyright 2007-2010 非也
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation。
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses. *
*/
package org.fireflow.pvm.kernel;
/**
* 边
* @author 非也
* @version 2.0
*/
public interface ArcInstance extends PObject {
////////////////////////////////////////////////////////
////////////////// 结构抽象 ////////////////////////
///////////////////////////////////////////////////////
// public NodeInstance getFrom();
// public void setFrom(NodeInstance from);
//
// public NodeInstance getTo();
// public void setTo(NodeInstance to);
}