1 /*
2  * ProGuard -- shrinking, optimization, obfuscation, and preverification
3  *             of Java bytecode.
4  *
5  * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu)
6  *
7  * This program is free software; you can redistribute it and/or modify it
8  * under the terms of the GNU General Public License as published by the Free
9  * Software Foundation; either version 2 of the License, or (at your option)
10  * any later version.
11  *
12  * This program is distributed in the hope that it will be useful, but WITHOUT
13  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15  * more details.
16  *
17  * You should have received a copy of the GNU General Public License along
18  * with this program; if not, write to the Free Software Foundation, Inc.,
19  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20  */
21 package proguard.classfile.attribute.annotation.target;
22 
23 import proguard.classfile.*;
24 import proguard.classfile.attribute.annotation.TypeAnnotation;
25 import proguard.classfile.attribute.annotation.target.visitor.TargetInfoVisitor;
26 
27 /**
28  * Representation of an empty annotation target.
29  *
30  * @author Eric Lafortune
31  */
32 public class EmptyTargetInfo extends TargetInfo
33 {
34     /**
35      * Creates an uninitialized EmptyTargetInfo.
36      */
EmptyTargetInfo()37     public EmptyTargetInfo()
38     {
39     }
40 
41 
42     /**
43      * Creates an initialized EmptyTargetInfo.
44      */
EmptyTargetInfo(byte u1targetType)45     public EmptyTargetInfo(byte u1targetType)
46     {
47         super(u1targetType);
48     }
49 
50 
51     // Implementations for TargetInfo.
52 
53     /**
54      * Lets the visitor visit, with Field null.
55      */
accept(Clazz clazz, TypeAnnotation typeAnnotation, TargetInfoVisitor targetInfoVisitor)56     public void accept(Clazz clazz, TypeAnnotation typeAnnotation, TargetInfoVisitor targetInfoVisitor)
57     {
58         targetInfoVisitor.visitEmptyTargetInfo(clazz, (Field)null, typeAnnotation, this);
59     }
60 
61 
accept(Clazz clazz, Field field, TypeAnnotation typeAnnotation, TargetInfoVisitor targetInfoVisitor)62     public void accept(Clazz clazz, Field field, TypeAnnotation typeAnnotation, TargetInfoVisitor targetInfoVisitor)
63     {
64         targetInfoVisitor.visitEmptyTargetInfo(clazz, field, typeAnnotation, this);
65     }
66 
67 
accept(Clazz clazz, Method method, TypeAnnotation typeAnnotation, TargetInfoVisitor targetInfoVisitor)68     public void accept(Clazz clazz, Method method, TypeAnnotation typeAnnotation, TargetInfoVisitor targetInfoVisitor)
69     {
70         targetInfoVisitor.visitEmptyTargetInfo(clazz, method, typeAnnotation, this);
71     }
72 }
73