01: /* Soot - a J*va Optimization Framework
02: * Copyright (C) 1997-1999 Raja Vallee-Rai
03: *
04: * This library is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU Lesser General Public
06: * License as published by the Free Software Foundation; either
07: * version 2.1 of the License, or (at your option) any later version.
08: *
09: * This library is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12: * Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public
15: * License along with this library; if not, write to the
16: * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17: * Boston, MA 02111-1307, USA.
18: */
19:
20: /*
21: * Modified by the Sable Research Group and others 1997-1999.
22: * See the 'credits' file distributed with Soot for the complete list of
23: * contributors. (Soot is distributed at http://www.sable.mcgill.ca/soot)
24: */
25:
26: package soot;
27:
28: import soot.util.*;
29:
30: public class AnySubType extends RefLikeType {
31: private AnySubType(RefType base) {
32: this .base = base;
33: }
34:
35: public static AnySubType v(RefType base) {
36: if (base.getAnySubType() == null) {
37: base.setAnySubType(new AnySubType(base));
38: }
39: return base.getAnySubType();
40: }
41:
42: public String toString() {
43: return "Any_subtype_of_" + base;
44: }
45:
46: public void apply(Switch sw) {
47: ((TypeSwitch) sw).caseAnySubType(this );
48: }
49:
50: public Type getArrayElementType() {
51: throw new RuntimeException(
52: "Attempt to get array base type of a non-array");
53: }
54:
55: public RefType getBase() {
56: return base;
57: }
58:
59: public void setBase(RefType base) {
60: this .base = base;
61: }
62:
63: private RefType base;
64: }
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