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


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
27
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 abstract class AbstractOpTypeBranchInst extends AbstractBranchInst
38 {
39     protected Type opType;
40
41   
42
43
44     AbstractOpTypeBranchInst(Type opType, UnitBox targetBox)
45     {
46         super(targetBox);
47         if(opType instanceof NullType || opType instanceof ArrayType || opType instanceof RefType)
48             opType = RefType.v();
49
50
51         this.opType = opType;
52     }
53
54     public int getInCount()
55     {
56             return 2;
57     }
58     
59     public int getOutCount()
60     {
61             return 0;
62     }
63
64     public Type getOpType()
65     {
66         return opType;
67     }
68     
69     public void setOpType(Type t)
70     {
71         opType = t;
72         if(opType instanceof NullType || opType instanceof ArrayType || opType instanceof RefType)
73             opType = RefType.v();
74     }
75
76    
77     public String JavaDoc toString()
78     {
79       // do stuff with opType later.
80 return getName() + "." + Baf.bafDescriptorOf(opType)+
81            " " + getTarget();
82           
83     }
84     public void toString( UnitPrinter up ) {
85         up.literal( getName() );
86         up.literal( "." );
87         up.literal( Baf.bafDescriptorOf(opType) );
88         up.literal( " " );
89         targetBox.toString(up);
90     }
91 }
92
93
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