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Java > Open Source Codes > soot > NormalUnitPrinter


1 /* Soot - a J*va Optimization Framework
2  * Copyright (C) 2003, 2004 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;
21 import soot.jimple.*;
22 import java.util.*;
23
24 /**
25 * UnitPrinter implementation for normal (full) Jimple, Grimp, and Baf
26 */
27 public class NormalUnitPrinter extends LabeledUnitPrinter {
28     public NormalUnitPrinter( Body body ) {
29         super(body);
30     }
31
32     public void type( Type t ) {
33         handleIndent();
34         String JavaDoc s = t.toString();
35         if( t instanceof RefType ) s = Scene.v().quotedNameOf(s);
36         output.append( s );
37     }
38     public void methodRef( SootMethodRef m ) {
39         handleIndent();
40         output.append( m.getSignature() );
41     }
42     public void fieldRef( SootFieldRef f ) {
43         handleIndent();
44         output.append(f.getSignature());
45     }
46     public void identityRef( IdentityRef r ) {
47         handleIndent();
48         if( r instanceof ThisRef ) {
49             literal("@this: ");
50             type(r.getType());
51         } else if( r instanceof ParameterRef ) {
52             ParameterRef pr = (ParameterRef) r;
53             literal("@parameter"+pr.getIndex()+": ");
54             type(r.getType());
55         } else if( r instanceof CaughtExceptionRef ) {
56             literal("@caughtexception");
57         } else throw new RuntimeException JavaDoc();
58     }
59     public void literal( String JavaDoc s ) {
60         handleIndent();
61         output.append( s );
62     }
63 }
64
65
66
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