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


1 /* Soot - a J*va Optimization Framework
2  * Copyright (C) 2005 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.jimple.*;
23 import java.util.*;
24
25 /** Represents a context-sensitive call graph for querying by client analyses.
26  * @author Ondrej Lhotak
27  */
28 public interface ContextSensitiveCallGraph
29 {
30     /** Returns all MethodOrMethodContext's (context,method pairs) that are
31      * the source of some edge.
32      */
33     public Iterator edgeSources();
34
35     /** Returns all ContextSensitiveEdge's in the call graph.
36      */
37     public Iterator allEdges();
38
39     /** Returns all ContextSensitiveEdge's out of unit srcUnit in method src
40      * in context srcCtxt.
41      */
42     public Iterator edgesOutOf(Context srcCtxt, SootMethod src, Unit srcUnit);
43
44     /** Returns all ContextSensitiveEdge's out of method src
45      * in context srcCtxt.
46      */
47     public Iterator edgesOutOf(Context srcCtxt, SootMethod src);
48
49     /** Returns all ContextSensitiveEdge's into method tgt in context tgtCtxt.
50      */
51     public Iterator edgesInto(Context tgtCtxt, SootMethod tgt);
52 }
53
54
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