/*
 * Copyright 1997-2008 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun in the LICENSE file that accompanied this code.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 *
 */

package javax.media.j3d;

/**
 * Indicates a graph that contains a cycle.
 * Java 3D scene graphs are directed acyclic graphs and, as such, do not
 * permit cycles.
 * This exception is thrown when a graph containing a cycle:
 * <ul>
 * <li> is made live
 * <li> is compiled
 * <li> is cloned
 * <li> has getBounds() called on it.
 * </ul>
 */
public class SceneGraphCycleException extends IllegalSceneGraphException{

/**
 * Create the exception object with default values.
 */
  public SceneGraphCycleException(){
  }

/**
 * Create the exception object that outputs message.
 * @param str the message string to be output.
 */
  public SceneGraphCycleException(String str){

    super(str);
  }

}