|
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 listcompType extends SimpleNode {
8 public exprType target;
9 public exprType iter;
10 public exprType[] ifs;
11
12 public listcompType(exprType target, exprType iter, exprType[] ifs) {
13 this.target = target;
14 this.iter = iter;
15 this.ifs = ifs;
16 }
17
18 public listcompType(exprType target, exprType iter, exprType[] ifs,
19 SimpleNode parent) {
20 this(target, iter, ifs);
21 this.beginLine = parent.beginLine;
22 this.beginColumn = parent.beginColumn;
23 }
24
25 public String toString() {
26 StringBuffer sb = new StringBuffer ("listcomp[");
27 sb.append("target=");
28 sb.append(dumpThis(this.target));
29 sb.append(", ");
30 sb.append("iter=");
31 sb.append(dumpThis(this.iter));
32 sb.append(", ");
33 sb.append("ifs=");
34 sb.append(dumpThis(this.ifs));
35 sb.append("]");
36 return sb.toString();
37 }
38
39 public void pickle(DataOutputStream ostream) throws IOException {
40 pickleThis(48, ostream);
41 pickleThis(this.target, ostream);
42 pickleThis(this.iter, ostream);
43 pickleThis(this.ifs, ostream);
44 }
45
46 public Object accept(VisitorIF visitor) throws Exception {
47 traverse(visitor);
48 return null;
49 }
50
51 public void traverse(VisitorIF visitor) throws Exception {
52 if (target != null)
53 target.accept(visitor);
54 if (iter != null)
55 iter.accept(visitor);
56 if (ifs != null) {
57 for (int i = 0; i < ifs.length; i++) {
58 if (ifs[i] != null)
59 ifs[i].accept(visitor);
60 }
61 }
62 }
63
64 }
65 |
Popular Tags |
Java API By Example, From Geeks To Geeks.