Source code: com/port80/graph/dot/parser/SimpleNode.java
1 /* Generated By:JJTree: Do not edit this line. SimpleNode.java */
2
3 //
4 // Copyright(c) 2002, Chris Leung
5 //
6
7 package com.port80.graph.dot.parser;
8
9 public class SimpleNode implements Node {
10 protected Node parent;
11 protected Node[] children;
12 protected int id;
13 protected DotParser parser;
14
15 public SimpleNode(int i) {
16 id = i;
17 }
18
19 public SimpleNode(DotParser p, int i) {
20 this(i);
21 parser = p;
22 }
23
24 public void jjtOpen() {}
25
26 public void jjtClose() {}
27
28 public void jjtSetParent(Node n) {
29 parent = n;
30 }
31 public Node jjtGetParent() {
32 return parent;
33 }
34
35 public void jjtAddChild(Node n, int i) {
36 if (children == null) {
37 children = new Node[i + 1];
38 } else if (i >= children.length) {
39 Node c[] = new Node[i + 1];
40 System.arraycopy(children, 0, c, 0, children.length);
41 children = c;
42 }
43 children[i] = n;
44 }
45
46 public Node jjtGetChild(int i) {
47 return children[i];
48 }
49
50 public int jjtGetNumChildren() {
51 return (children == null) ? 0 : children.length;
52 }
53
54 /** Accept the visitor. **/
55 public Object jjtAccept(DotParserVisitor visitor, Object data) {
56 return visitor.visit(this, data);
57 }
58
59 /** Accept the visitor. **/
60 public Object childrenAccept(DotParserVisitor visitor, Object data) {
61 if (children != null) {
62 for (int i = 0; i < children.length; ++i) {
63 children[i].jjtAccept(visitor, data);
64 }
65 }
66 return data;
67 }
68
69 /* You can override these two methods in subclasses of SimpleNode to
70 customize the way the node appears when the tree is dumped. If
71 your output uses more than one line you should override
72 toString(String), otherwise overriding toString() is probably all
73 you need to do. */
74
75 public String toString() {
76 return DotParserTreeConstants.jjtNodeName[id];
77 }
78 public String toString(String prefix) {
79 return prefix + toString();
80 }
81
82 /* Override this method if you want to customize how the node dumps
83 out its children. */
84
85 public void dump(String prefix) {
86 System.out.println(toString(prefix));
87 if (children != null) {
88 for (int i = 0; i < children.length; ++i) {
89 SimpleNode n = (SimpleNode)children[i];
90 if (n != null) {
91 n.dump(prefix + " ");
92 }
93 }
94 }
95 }
96
97 // End of generated code. //////////////////////////////////////////////
98
99 protected String name = null;
100
101 ////////////////////////////////////////////////////////////////////////
102
103 public String getName() {
104 return name;
105 }
106 public void setName(String name) {
107 this.name = name;
108 }
109
110 ////////////////////////////////////////////////////////////////////////
111
112
113 }
114