/*
* (c) Copyright 2010-2011 AgileBirds
*
* This file is part of OpenFlexo.
*
* OpenFlexo 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, either version 3 of the License, or
* (at your option) any later version.
*
* OpenFlexo 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 OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.openflexo.xmlcode.examples.example5;
import org.openflexo.xmlcode.XMLSerializable;
/**
* Class <code>Edge</code> is intented to represent an oriented edge object in XML coding/decoding example.
*
* @author <a href="mailto:Sylvain.Guerin@enst-bretagne.fr">Sylvain Guerin</a>
*/
public abstract class Edge implements XMLSerializable {
public Node originNode;
public PreCondition destinationPreCondition;
public int identifier;
public Edge() {
super();
originNode = null;
destinationPreCondition = null;
}
public Edge(int anIdentifier, Node origin, PreCondition destination) {
this();
originNode = origin;
destinationPreCondition = destination;
origin.outgoingEdges.add(this);
destination.incomingEdges.add(this);
identifier = anIdentifier;
}
@Override
public String toString() {
String returned = " [ " + shortClassName() + ": " + identifier + " from ";
returned += (originNode == null ? null : originNode.toShortString()) + " to ";
returned += (destinationPreCondition == null ? null : destinationPreCondition.toShortString()) + " ] ";
return returned;
}
public abstract String shortClassName();
}