/*
* This file is part of Caliph & Emir.
*
* Caliph & Emir 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 2 of the License, or
* (at your option) any later version.
*
* Caliph & Emir 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 Caliph & Emir; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Copyright statement:
* --------------------
* (c) 2002-2005 by Mathias Lux (mathias@juggle.at)
* http://www.juggle.at, http://caliph-emir.sourceforge.net
*/
package at.lux.graphviz;
/**
* Date: 14.09.2004
* Time: 20:50:23
*
* @author Mathias Lux, mathias@juggle.at
*/
public interface Edge {
/**
* Returns the starting node of the edge
*
* @return the starting node
*/
public Node getStartNode();
/**
* Returns the ending node of the edge
*
* @return the ending node
*/
public Node getEndNode();
/**
* Setter for the Nodes which are connected through the edge. Start and end are only
* interesting in case of directed graphs.
*
* @param start
* @param end
*/
public void setNodes(Node start, Node end);
}