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;
22 
23 import proguard.classfile.*;
24 import proguard.classfile.attribute.Attribute;
25 import proguard.classfile.attribute.annotation.visitor.ElementValueVisitor;
26 import proguard.classfile.attribute.visitor.AttributeVisitor;
27 
28 /**
29  * This Attribute represents an annotation default attribute.
30  *
31  * @author Eric Lafortune
32  */
33 public class AnnotationDefaultAttribute extends Attribute
34 {
35     public ElementValue defaultValue;
36 
37 
38     /**
39      * Creates an uninitialized AnnotationDefaultAttribute.
40      */
AnnotationDefaultAttribute()41     public AnnotationDefaultAttribute()
42     {
43     }
44 
45 
46     /**
47      * Creates an initialized AnnotationDefaultAttribute.
48      */
AnnotationDefaultAttribute(int u2attributeNameIndex, ElementValue defaultValue)49     public AnnotationDefaultAttribute(int          u2attributeNameIndex,
50                                       ElementValue defaultValue)
51     {
52         super(u2attributeNameIndex);
53 
54         this.defaultValue = defaultValue;
55     }
56 
57 
58     /**
59      * Applies the given visitor to the default element value.
60      */
defaultValueAccept(Clazz clazz, ElementValueVisitor elementValueVisitor)61     public void defaultValueAccept(Clazz clazz, ElementValueVisitor elementValueVisitor)
62     {
63         defaultValue.accept(clazz, null, elementValueVisitor);
64     }
65 
66 
67     // Implementations for Attribute.
68 
accept(Clazz clazz, Method method, AttributeVisitor attributeVisitor)69     public void accept(Clazz clazz, Method method, AttributeVisitor attributeVisitor)
70     {
71         attributeVisitor.visitAnnotationDefaultAttribute(clazz, method, this);
72     }
73 }
74