01 /* Generated By:JJTree: Do not edit this line. Node.java Version 4.3 */
02 /* JavaCCOptions:MULTI=true,NODE_USES_PARSER=true,VISITOR=false,TRACK_TOKENS=false,NODE_PREFIX=AST,NODE_EXTENDS=,NODE_FACTORY=,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
03 package com.javadoq.javadoc;
04 
05 /* All AST nodes must implement this interface.  It provides basic
06    machinery for constructing the parent and child relationships
07    between nodes. */
08 
09 public
10 interface Node {
11 
12   /** This method is called after the node has been made the current
13     node.  It indicates that child nodes can now be added to it. */
14   public void jjtOpen();
15 
16   /** This method is called after all the child nodes have been
17     added. */
18   public void jjtClose();
19 
20   /** This pair of methods are used to inform the node of its
21     parent. */
22   public void jjtSetParent(Node n);
23   public Node jjtGetParent();
24 
25   /** This method tells the node to add its argument to the node's
26     list of children.  */
27   public void jjtAddChild(Node n, int i);
28 
29   /** This method returns a child node.  The children are numbered
30      from zero, left to right. */
31   public Node jjtGetChild(int i);
32 
33   /** Return the number of children the node has. */
34   public int jjtGetNumChildren();
35 }