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


1 /* Soot - a J*va Optimization Framework
2  * Copyright (C) 1999 Patrick Lam, Patrick Pominville and Raja Vallee-Rai
3  * Copyright (C) 2004 Ondrej Lhotak
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the
17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18  * Boston, MA 02111-1307, USA.
19  */
20
21 /*
22  * Modified by the Sable Research Group and others 1997-1999.
23  * See the 'credits' file distributed with Soot for the complete list of
24  * contributors. (Soot is distributed at http://www.sable.mcgill.ca/soot)
25  */
26
27 package soot.baf.internal;
28
29 import soot.*;
30 import soot.baf.*;
31 import soot.util.*;
32 import java.util.*;
33
34 public class BInterfaceInvokeInst extends AbstractInvokeInst
35                                   implements InterfaceInvokeInst
36 {
37     int argCount;
38     
39     public int getInCount()
40     {
41         return methodRef.parameterTypes().size()+1;
42         
43     }
44
45     public int getInMachineCount()
46     {
47         return super.getInMachineCount() +1;
48     }
49     
50
51     public BInterfaceInvokeInst(SootMethodRef methodRef, int argCount)
52         {
53             if( methodRef.isStatic() ) throw new RuntimeException JavaDoc("wrong static-ness");
54             this.methodRef = methodRef; this.argCount = argCount;
55         }
56
57
58     public Object JavaDoc clone()
59     {
60         return new BInterfaceInvokeInst(methodRef, getArgCount());
61     }
62
63     
64
65     final public String JavaDoc getName() { return "interfaceinvoke"; }
66     final String JavaDoc getParameters()
67         { return super.getParameters() + " " + argCount; }
68     protected void getParameters(UnitPrinter up) {
69         super.getParameters(up);
70         up.literal(" ");
71         up.literal(new Integer JavaDoc(argCount).toString());
72     }
73
74     public int getArgCount() { return argCount; }
75     public void setArgCount(int x) { argCount = x; }
76
77     public void apply(Switch sw)
78     {
79         ((InstSwitch) sw).caseInterfaceInvokeInst(this);
80     }
81 }
82
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