- /*
- * @(#)NodeData.java 1.3 03/12/19
- *
- * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
- * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
- */
-
- package com.sun.corba.se.impl.orbutil.graph ;
-
- /** Data about a node in a graph.
- */
- public class NodeData
- {
- private boolean visited ;
- private boolean root ;
-
- public NodeData()
- {
- clear() ;
- }
-
- public void clear()
- {
- this.visited = false ;
- this.root = true ;
- }
-
- /** Return whether this node has been visited in a traversal.
- * Note that we only support a single traversal at a time.
- */
- boolean isVisited()
- {
- return visited ;
- }
-
- void visited()
- {
- visited = true ;
- }
-
- /** Return whether this node is a root.
- */
- boolean isRoot()
- {
- return root ;
- }
-
- void notRoot()
- {
- root = false ;
- }
- }