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1 package org.python.parser.ast;
3 import org.python.parser.SimpleNode;
4 import java.io.DataOutputStream  ;
5 import java.io.IOException ;
6
7 public class For extends stmtType {
8 public exprType target;
9 public exprType iter;
10 public stmtType[] body;
11 public stmtType[] orelse;
12
13 public For(exprType target, exprType iter, stmtType[] body, stmtType[]
14 orelse) {
15 this.target = target;
16 this.iter = iter;
17 this.body = body;
18 this.orelse = orelse;
19 }
20
21 public For(exprType target, exprType iter, stmtType[] body, stmtType[]
22 orelse, SimpleNode parent) {
23 this(target, iter, body, orelse);
24 this.beginLine = parent.beginLine;
25 this.beginColumn = parent.beginColumn;
26 }
27
28 public String toString() {
29 StringBuffer sb = new StringBuffer ("For[");
30 sb.append("target=");
31 sb.append(dumpThis(this.target));
32 sb.append(", ");
33 sb.append("iter=");
34 sb.append(dumpThis(this.iter));
35 sb.append(", ");
36 sb.append("body=");
37 sb.append(dumpThis(this.body));
38 sb.append(", ");
39 sb.append("orelse=");
40 sb.append(dumpThis(this.orelse));
41 sb.append("]");
42 return sb.toString();
43 }
44
45 public void pickle(DataOutputStream ostream) throws IOException {
46 pickleThis(13, ostream);
47 pickleThis(this.target, ostream);
48 pickleThis(this.iter, ostream);
49 pickleThis(this.body, ostream);
50 pickleThis(this.orelse, ostream);
51 }
52
53 public Object accept(VisitorIF visitor) throws Exception {
54 return visitor.visitFor(this);
55 }
56
57 public void traverse(VisitorIF visitor) throws Exception {
58 if (target != null)
59 target.accept(visitor);
60 if (iter != null)
61 iter.accept(visitor);
62 if (body != null) {
63 for (int i = 0; i < body.length; i++) {
64 if (body[i] != null)
65 body[i].accept(visitor);
66 }
67 }
68 if (orelse != null) {
69 for (int i = 0; i < orelse.length; i++) {
70 if (orelse[i] != null)
71 orelse[i].accept(visitor);
72 }
73 }
74 }
75
76 }
77 |
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Java API By Example, From Geeks To Geeks.