Node


1   /*
2    * The contents of this file are subject to the terms of the Common Development
3    * and Distribution License (the License). You may not use this file except in
4    * compliance with the License.
5    *
6    * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7    * or http://www.netbeans.org/cddl.txt.
8    *
9    * When distributing Covered Code, include this CDDL Header Notice in each file
10   * and include the License file at http://www.netbeans.org/cddl.txt.
11   * If applicable, add the following below the CDDL Header, with the fields
12   * enclosed by brackets [] replaced by your own identifying information:
13   * "Portions Copyrighted [year] [name of copyright owner]"
14   *
15   * The Original Software is NetBeans. The Initial Developer of the Original
16   * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17   * Microsystems, Inc. All Rights Reserved.
18   */
19  
20  /* Generated By:JJTree: Do not edit this line. Node.java */
21  
22  package org.netbeans.modules.debugger.jpda.expr;
23  
24  /* All AST nodes must implement this interface.  It provides basic
25     machinery for constructing the parent and child relationships
26     between nodes. */
27  
28  interface Node {
29  
30    /** This method is called after the node has been made the current
31      node.  It indicates that child nodes can now be added to it. */
32    public void jjtOpen();
33  
34    /** This method is called after all the child nodes have been
35      added. */
36    public void jjtClose();
37  
38    /** This pair of methods are used to inform the node of its
39      parent. */
40    public void jjtSetParent(Node n);
41    public Node jjtGetParent();
42  
43    /** This method tells the node to add its argument to the node's
44      list of children.  */
45    public void jjtAddChild(Node n, int i);
46  
47    /** This method returns a child node.  The children are numbered
48       from zero, left to right. */
49    public Node jjtGetChild(int i);
50  
51    /** Return the number of children the node has. */
52    public int jjtGetNumChildren();
53  
54    /** Accept the visitor. **/
55    public Object   jjtAccept(JavaParserVisitor visitor, Object   data);
56  }
57
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