001/* 002 * Copyright 2006 - 2013 003 * Stefan Balev <stefan.balev@graphstream-project.org> 004 * Julien Baudry <julien.baudry@graphstream-project.org> 005 * Antoine Dutot <antoine.dutot@graphstream-project.org> 006 * Yoann Pigné <yoann.pigne@graphstream-project.org> 007 * Guilhelm Savin <guilhelm.savin@graphstream-project.org> 008 * 009 * This file is part of GraphStream <http://graphstream-project.org>. 010 * 011 * GraphStream is a library whose purpose is to handle static or dynamic 012 * graph, create them from scratch, file or any source and display them. 013 * 014 * This program is free software distributed under the terms of two licenses, the 015 * CeCILL-C license that fits European law, and the GNU Lesser General Public 016 * License. You can use, modify and/ or redistribute the software under the terms 017 * of the CeCILL-C license as circulated by CEA, CNRS and INRIA at the following 018 * URL <http://www.cecill.info> or under the terms of the GNU LGPL as published by 019 * the Free Software Foundation, either version 3 of the License, or (at your 020 * option) any later version. 021 * 022 * This program is distributed in the hope that it will be useful, but WITHOUT ANY 023 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A 024 * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. 025 * 026 * You should have received a copy of the GNU Lesser General Public License 027 * along with this program. If not, see <http://www.gnu.org/licenses/>. 028 * 029 * The fact that you are presently reading this means that you have had 030 * knowledge of the CeCILL-C and LGPL licenses and that you accept their terms. 031 */ 032package org.graphstream.stream; 033 034/** 035 * Adapter for the {@link Sink} interface. 036 * 037 * <p> 038 * All methods are empty. 039 * </p> 040 */ 041public class SinkAdapter implements Sink { 042 public void edgeAttributeAdded(String sourceId, long timeId, String edgeId, 043 String attribute, Object value) { 044 } 045 046 public void edgeAttributeChanged(String sourceId, long timeId, 047 String edgeId, String attribute, Object oldValue, Object newValue) { 048 } 049 050 public void edgeAttributeRemoved(String sourceId, long timeId, 051 String edgeId, String attribute) { 052 } 053 054 public void graphAttributeAdded(String sourceId, long timeId, 055 String attribute, Object value) { 056 } 057 058 public void graphAttributeChanged(String sourceId, long timeId, 059 String attribute, Object oldValue, Object newValue) { 060 } 061 062 public void graphAttributeRemoved(String sourceId, long timeId, 063 String attribute) { 064 } 065 066 public void nodeAttributeAdded(String sourceId, long timeId, String nodeId, 067 String attribute, Object value) { 068 } 069 070 public void nodeAttributeChanged(String sourceId, long timeId, 071 String nodeId, String attribute, Object oldValue, Object newValue) { 072 } 073 074 public void nodeAttributeRemoved(String sourceId, long timeId, 075 String nodeId, String attribute) { 076 } 077 078 public void edgeAdded(String sourceId, long timeId, String edgeId, 079 String fromNodeId, String toNodeId, boolean directed) { 080 } 081 082 public void edgeRemoved(String sourceId, long timeId, String edgeId) { 083 } 084 085 public void graphCleared(String sourceId, long timeId) { 086 } 087 088 public void nodeAdded(String sourceId, long timeId, String nodeId) { 089 } 090 091 public void nodeRemoved(String sourceId, long timeId, String nodeId) { 092 } 093 094 public void stepBegins(String sourceId, long timeId, double step) { 095 } 096}