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.abstractimpl; 018 019import net.automatalib.graphs.MutableGraph; 020 021public abstract class AbstractMutableGraph<N, E, NP, EP> extends AbstractGraph<N, E> 022 implements MutableGraph<N, E, NP, EP> { 023 024 @Override 025 public N addNode() { 026 return addNode(null); 027 } 028 029 @Override 030 public E connect(N source, N target) { 031 return connect(source, target, null); 032 } 033 034}