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Java > Open Source Codes > soot > javaToJimple > NestedClassListBuilder


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 NestedClassListBuilder extends polyglot.visit.NodeVisitor {
24
25     private ArrayList classDeclsList;
26     private ArrayList anonClassBodyList;
27     private ArrayList nestedUsedList;
28     
29     public ArrayList getClassDeclsList() {
30         return classDeclsList;
31     }
32     
33     public ArrayList getAnonClassBodyList() {
34         return anonClassBodyList;
35     }
36     
37     public ArrayList getNestedUsedList() {
38         return nestedUsedList;
39     }
40
41     public NestedClassListBuilder(){
42         classDeclsList = new ArrayList();
43         anonClassBodyList = new ArrayList();
44         nestedUsedList = new ArrayList();
45     }
46
47     public polyglot.visit.NodeVisitor enter(polyglot.ast.Node parent, polyglot.ast.Node n) {
48     
49         if (n instanceof polyglot.ast.New) {
50             
51             if ((((polyglot.ast.New)n).anonType() != null) && (((polyglot.ast.New)n).body() != null)){
52                 anonClassBodyList.add(n);
53             }
54             else if (((polyglot.types.ClassType)((polyglot.ast.New)n).objectType().type()).isNested()){
55                 nestedUsedList.add(n);
56             }
57         }
58         if (n instanceof polyglot.ast.ClassDecl) {
59
60             if (((polyglot.types.ClassType)((polyglot.ast.ClassDecl)n).type()).isNested()){
61                 classDeclsList.add(n);
62             }
63         }
64         return enter(n);
65     }
66 }
67
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