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Java > Open Source Codes > soot > javaToJimple > CommaJBB


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
22 public class CommaJBB extends AbstractJimpleBodyBuilder{
23
24     public CommaJBB(){
25         //ext(null);
26 //base(this);
27 }
28
29     protected soot.Value createExpr(polyglot.ast.Expr expr){
30         if (expr instanceof soot.javaToJimple.jj.ast.JjComma_c){
31             return getCommaLocal((soot.javaToJimple.jj.ast.JjComma_c)expr);
32         }
33         else {
34             return ext().createExpr(expr);
35         }
36     }
37     
38     private soot.Value getCommaLocal(soot.javaToJimple.jj.ast.JjComma_c comma){
39         base().createExpr(comma.first());
40         soot.Value val = base().createExpr(comma.second());
41         return val;
42     }
43
44 }
45
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