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      1 /*
      2  * ProGuard -- shrinking, optimization, obfuscation, and preverification
      3  *             of Java bytecode.
      4  *
      5  * Copyright (c) 2002-2009 Eric Lafortune (eric (at) 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.visitor;
     22 
     23 import proguard.classfile.*;
     24 import proguard.classfile.attribute.Attribute;
     25 import proguard.classfile.attribute.annotation.*;
     26 import proguard.classfile.attribute.visitor.AttributeVisitor;
     27 import proguard.classfile.util.SimplifiedVisitor;
     28 
     29 /**
     30  * This AttributeVisitor lets a given AnnotationVisitor visit all Annotation
     31  * objects of the attributes it visits.
     32  *
     33  * @author Eric Lafortune
     34  */
     35 public class AllAnnotationVisitor
     36 extends      SimplifiedVisitor
     37 implements   AttributeVisitor
     38 {
     39     private final AnnotationVisitor annotationVisitor;
     40 
     41 
     42     public AllAnnotationVisitor(AnnotationVisitor annotationVisitor)
     43     {
     44         this.annotationVisitor = annotationVisitor;
     45     }
     46 
     47 
     48     // Implementations for AttributeVisitor.
     49 
     50     public void visitAnyAttribute(Clazz clazz, Attribute attribute) {}
     51 
     52 
     53     public void visitRuntimeVisibleAnnotationsAttribute(Clazz clazz, RuntimeVisibleAnnotationsAttribute runtimeVisibleAnnotationsAttribute)
     54     {
     55         // Visit the annotations.
     56         runtimeVisibleAnnotationsAttribute.annotationsAccept(clazz, annotationVisitor);
     57     }
     58 
     59 
     60     public void visitRuntimeVisibleAnnotationsAttribute(Clazz clazz, Field field, RuntimeVisibleAnnotationsAttribute runtimeVisibleAnnotationsAttribute)
     61     {
     62         // Visit the annotations.
     63         runtimeVisibleAnnotationsAttribute.annotationsAccept(clazz, field, annotationVisitor);
     64     }
     65 
     66 
     67     public void visitRuntimeVisibleAnnotationsAttribute(Clazz clazz, Method method, RuntimeVisibleAnnotationsAttribute runtimeVisibleAnnotationsAttribute)
     68     {
     69         // Visit the annotations.
     70         runtimeVisibleAnnotationsAttribute.annotationsAccept(clazz, method, annotationVisitor);
     71     }
     72 
     73 
     74     public void visitRuntimeInvisibleAnnotationsAttribute(Clazz clazz, RuntimeInvisibleAnnotationsAttribute runtimeInvisibleAnnotationsAttribute)
     75     {
     76         // Visit the annotations.
     77         runtimeInvisibleAnnotationsAttribute.annotationsAccept(clazz, annotationVisitor);
     78     }
     79 
     80 
     81     public void visitRuntimeInvisibleAnnotationsAttribute(Clazz clazz, Field field, RuntimeInvisibleAnnotationsAttribute runtimeInvisibleAnnotationsAttribute)
     82     {
     83         // Visit the annotations.
     84         runtimeInvisibleAnnotationsAttribute.annotationsAccept(clazz, field, annotationVisitor);
     85     }
     86 
     87 
     88     public void visitRuntimeInvisibleAnnotationsAttribute(Clazz clazz, Method method, RuntimeInvisibleAnnotationsAttribute runtimeInvisibleAnnotationsAttribute)
     89     {
     90         // Visit the annotations.
     91         runtimeInvisibleAnnotationsAttribute.annotationsAccept(clazz, method, annotationVisitor);
     92     }
     93 
     94 
     95     public void visitAnyParameterAnnotationsAttribute(Clazz clazz, Method method, ParameterAnnotationsAttribute parameterAnnotationsAttribute)
     96     {
     97         // Visit the annotations.
     98         parameterAnnotationsAttribute.annotationsAccept(clazz, method, annotationVisitor);
     99     }
    100 }
    101