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Java > Open Source Codes > soot > baf > internal > BDup1_x2Inst


1 /* Soot - a J*va Optimization Framework
2  * Copyright (C) 1999 Patrick Lam, Patrick Pominville and Raja Vallee-Rai
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * 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
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28
29
30 package soot.baf.internal;
31
32 import soot.*;
33 import soot.baf.*;
34 import soot.util.*;
35 import java.util.*;
36
37 public class BDup1_x2Inst extends BDupInst implements Dup1_x2Inst
38 {
39     private Type mOpType;
40     private Type mUnder1Type;
41     private Type mUnder2Type;
42
43     public BDup1_x2Inst(Type aOpType, Type aUnder1Type, Type aUnder2Type)
44     {
45         mOpType = Baf.getDescriptorTypeOf(aOpType);
46         mUnder1Type = Baf.getDescriptorTypeOf(aUnder1Type);
47         mUnder2Type = Baf.getDescriptorTypeOf(aUnder2Type);
48     }
49
50     public Type getOp1Type()
51     {
52         return mOpType;
53     }
54
55     public Type getUnder1Type()
56     {
57         return mUnder1Type;
58     }
59
60     public Type getUnder2Type()
61     {
62         return mUnder2Type;
63     }
64
65     public List getOpTypes()
66     {
67         List res = new ArrayList();
68         res.add(mOpType);
69         return res;
70     }
71     
72     public List getUnderTypes()
73     {
74         List res = new ArrayList();
75         res.add(mUnder1Type);
76         res.add(mUnder2Type);
77         return res;
78     }
79
80     
81     final public String JavaDoc getName() { return "dup1_x2"; }
82
83
84     public void apply(Switch sw)
85     {
86         ((InstSwitch) sw).caseDup1_x2Inst(this);
87     }
88
89
90
91     public String JavaDoc toString()
92     {
93         return "dup1_x2." + Baf.bafDescriptorOf(mOpType) + "_" + Baf.bafDescriptorOf(mUnder1Type) + "." + Baf.bafDescriptorOf(mUnder2Type);
94     }
95   
96 }
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