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Java > Open Source Codes > soot > jimple > toolkits > callgraph > OneCFAContextManager


1 /* Soot - a J*va Optimization Framework
2  * Copyright (C) 2003 Ondrej Lhotak
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 package soot.jimple.toolkits.callgraph;
21 import soot.*;
22 import soot.options.*;
23 import soot.jimple.*;
24 import java.util.*;
25 import soot.util.*;
26 import soot.util.queue.*;
27
28 /** A context manager which creates a 1-CFA call graph.
29  * @author Ondrej Lhotak
30  */
31 public class OneCFAContextManager implements ContextManager
32 {
33     private CallGraph cg;
34
35     public OneCFAContextManager( CallGraph cg ) {
36         this.cg = cg;
37     }
38
39     public void addStaticEdge( MethodOrMethodContext src, Unit srcUnit, SootMethod target, Kind kind ) {
40         cg.addEdge( new Edge( src, srcUnit, MethodContext.v( target, srcUnit ), kind ) );
41     }
42
43     public void addVirtualEdge( MethodOrMethodContext src, Unit srcUnit, SootMethod target, Kind kind, Context typeContext ) {
44         cg.addEdge( new Edge( src, srcUnit, MethodContext.v( target, srcUnit ), kind ) );
45     }
46
47     public CallGraph callGraph() { return cg; }
48 }
49
50
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