net.automatalib.graphs.UniversalIndefiniteGraph Maven / Gradle / Ivy

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/* Copyright (C) 2013 TU Dortmund
 * This file is part of AutomataLib, http://www.automatalib.net/.
 * 
 * AutomataLib is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License version 3.0 as published by the Free Software Foundation.
 * 
 * AutomataLib 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with AutomataLib; if not, see
 * http://www.gnu.de/documents/lgpl.en.html.
 */
package net.automatalib.graphs;

import net.automatalib.ts.UniversalTransitionSystem;

/**
 * A universal graph, i.e., with (possibly empty) node and edge properties. For a documentation
 * on the concept of "universal", see {@link UniversalTransitionSystem}.
 * 
 * @author Malte Isberner 
 *
 * @param  node class
 * @param  edge class
 * @param  node property class
 * @param  edge property class
 */
public interface UniversalIndefiniteGraph extends IndefiniteGraph {
	/**
	 * Retrieves the property of a given node.
	 * @param node the node
	 * @return the property of the specified node
	 */
	public NP getNodeProperty(N node);
	
	/**
	 * Retrieves the property of a given edge.
	 * @param edge the edge
	 * @return the property of the specified edge
	 */
	public EP getEdgeProperty(E edge);
}