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