01: /* ConvertOperator Copyright (C) 1998-2002 Jochen Hoenicke.
02: *
03: * This program is free software; you can redistribute it and/or modify
04: * it under the terms of the GNU Lesser General Public License as published by
05: * the Free Software Foundation; either version 2, or (at your option)
06: * any later version.
07: *
08: * This program is distributed in the hope that it will be useful,
09: * but WITHOUT ANY WARRANTY; without even the implied warranty of
10: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11: * GNU General Public License for more details.
12: *
13: * You should have received a copy of the GNU Lesser General Public License
14: * along with this program; see the file COPYING.LESSER. If not, write to
15: * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
16: *
17: * $Id: ConvertOperator.java,v 2.14.4.1 2002/05/28 17:34:06 hoenicke Exp $
18: */
19:
20: package jode.expr;
21:
22: import jode.type.Type;
23: import jode.decompiler.TabbedPrintWriter;
24:
25: public class ConvertOperator extends Operator {
26: Type from;
27:
28: public ConvertOperator(Type from, Type to) {
29: super (to, 0);
30: this .from = from;
31: initOperands(1);
32: }
33:
34: public boolean opEquals(Operator o) {
35: return (o instanceof ConvertOperator) && type == o.type;
36: }
37:
38: public int getPriority() {
39: return 700;
40: }
41:
42: public void updateSubTypes() {
43: subExpressions[0].setType(Type.tSubType(from));
44: }
45:
46: public void updateType() {
47: }
48:
49: public void dumpExpression(TabbedPrintWriter writer)
50: throws java.io.IOException {
51: writer.print("(");
52: writer.printType(type.getCanonic());
53: writer.print(") ");
54: subExpressions[0].dumpExpression(writer, 700);
55: }
56: }
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