|
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 UnaryOp extends exprType implements unaryopType {
8 public int op;
9 public exprType operand;
10
11 public UnaryOp(int op, exprType operand) {
12 this.op = op;
13 this.operand = operand;
14 }
15
16 public UnaryOp(int op, exprType operand, SimpleNode parent) {
17 this(op, operand);
18 this.beginLine = parent.beginLine;
19 this.beginColumn = parent.beginColumn;
20 }
21
22 public String toString() {
23 StringBuffer sb = new StringBuffer ("UnaryOp[");
24 sb.append("op=");
25 sb.append(dumpThis(this.op, unaryopType.unaryopTypeNames));
26 sb.append(", ");
27 sb.append("operand=");
28 sb.append(dumpThis(this.operand));
29 sb.append("]");
30 return sb.toString();
31 }
32
33 public void pickle(DataOutputStream ostream) throws IOException {
34 pickleThis(30, ostream);
35 pickleThis(this.op, ostream);
36 pickleThis(this.operand, ostream);
37 }
38
39 public Object accept(VisitorIF visitor) throws Exception {
40 return visitor.visitUnaryOp(this);
41 }
42
43 public void traverse(VisitorIF visitor) throws Exception {
44 if (operand != null)
45 operand.accept(visitor);
46 }
47
48 }
49 |
Popular Tags |
Java API By Example, From Geeks To Geeks.