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Java > Open Source Codes > soot > javaToJimple > PrivateInstancesAvailable


1 /* Soot - a J*va Optimization Framework
2  * Copyright (C) 2004 Jennifer 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.javaToJimple;
21 import java.util.*;
22
23 public class PrivateInstancesAvailable extends polyglot.visit.NodeVisitor {
24
25     private ArrayList list;
26       
27     public ArrayList getList() {
28         return list;
29     }
30
31     public PrivateInstancesAvailable(){
32         list = new ArrayList();
33     }
34
35     public polyglot.ast.Node leave(polyglot.ast.Node old, polyglot.ast.Node n, polyglot.visit.NodeVisitor visitor) {
36     
37         if (n instanceof polyglot.ast.FieldDecl) {
38             
39             polyglot.types.FieldInstance fi = ((polyglot.ast.FieldDecl)n).fieldInstance();
40
41             if (fi.flags().isPrivate()) {
42                 list.add(new polyglot.util.IdentityKey(fi));
43             }
44         }
45         if (n instanceof polyglot.ast.ProcedureDecl) {
46             
47             polyglot.types.ProcedureInstance pi = ((polyglot.ast.ProcedureDecl)n).procedureInstance();
48
49             if (pi.flags().isPrivate()) {
50                 list.add(new polyglot.util.IdentityKey(pi));
51             }
52         }
53         return n;
54     }
55 }
56
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