001/* Copyright (C) 2013 TU Dortmund 002 * This file is part of AutomataLib, http://www.automatalib.net/. 003 * 004 * AutomataLib is free software; you can redistribute it and/or 005 * modify it under the terms of the GNU Lesser General Public 006 * License version 3.0 as published by the Free Software Foundation. 007 * 008 * AutomataLib is distributed in the hope that it will be useful, 009 * but WITHOUT ANY WARRANTY; without even the implied warranty of 010 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 011 * Lesser General Public License for more details. 012 * 013 * You should have received a copy of the GNU Lesser General Public 014 * License along with AutomataLib; if not, see 015 * http://www.gnu.de/documents/lgpl.en.html. 016 */ 017package net.automatalib.graphs; 018 019import net.automatalib.ts.UniversalTransitionSystem; 020 021/** 022 * A universal graph, i.e., with (possibly empty) node and edge properties. For a documentation 023 * on the concept of "universal", see {@link UniversalTransitionSystem}. 024 * 025 * @author Malte Isberner <malte.isberner@gmail.com> 026 * 027 * @param <N> node class 028 * @param <E> edge class 029 * @param <NP> node property class 030 * @param <EP> edge property class 031 */ 032public interface UniversalIndefiniteGraph<N, E, NP, EP> extends IndefiniteGraph<N,E> { 033 /** 034 * Retrieves the property of a given node. 035 * @param node the node 036 * @return the property of the specified node 037 */ 038 public NP getNodeProperty(N node); 039 040 /** 041 * Retrieves the property of a given edge. 042 * @param edge the edge 043 * @return the property of the specified edge 044 */ 045 public EP getEdgeProperty(E edge); 046}