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


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 class BGotoInst extends AbstractBranchInst implements GotoInst
38 {
39     public BGotoInst(Unit target)
40     {
41         super(Baf.v().newInstBox(target));
42     }
43     
44   
45
46     public Object JavaDoc clone()
47     {
48         return new BGotoInst(getTarget());
49     }
50
51     public int getInMachineCount()
52     {
53         return 0;
54     }
55
56     public boolean branches()
57     {
58         return true;
59     }
60     
61     public int getInCount()
62     {
63         return 0;
64     }
65     
66     public int getOutCount()
67     {
68         return 0;
69     }
70
71     public int getOutMachineCount()
72     {
73         return 0;
74     }
75
76     public String JavaDoc getName() { return "goto"; }
77
78     public void apply(Switch sw)
79     {
80         ((InstSwitch) sw).caseGotoInst(this);
81     }
82    
83     public boolean fallsThrough()
84     {
85         return false;
86     }
87 }
88
89
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