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/*
* ProGuard -- shrinking, optimization, obfuscation, and preverification
* of Java bytecode.
*
* Copyright (c) 2002-2013 Eric Lafortune (eric@graphics.cornell.edu)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package proguard.classfile.attribute.annotation;
import proguard.classfile.*;
import proguard.classfile.attribute.Attribute;
import proguard.classfile.attribute.annotation.visitor.AnnotationVisitor;
/**
* This Attribute represents a runtime parameter annotations attribute.
*
* @author Eric Lafortune
*/
public abstract class ParameterAnnotationsAttribute extends Attribute
{
public int u2parametersCount;
public int[] u2parameterAnnotationsCount;
public Annotation[][] parameterAnnotations;
/**
* Creates an uninitialized ParameterAnnotationsAttribute.
*/
protected ParameterAnnotationsAttribute()
{
}
/**
* Creates an initialized ParameterAnnotationsAttribute.
*/
protected ParameterAnnotationsAttribute(int u2attributeNameIndex,
int u2parametersCount,
int[] u2parameterAnnotationsCount,
Annotation[][] parameterAnnotations)
{
super(u2attributeNameIndex);
this.u2parametersCount = u2parametersCount;
this.u2parameterAnnotationsCount = u2parameterAnnotationsCount;
this.parameterAnnotations = parameterAnnotations;
}
/**
* Applies the given visitor to all annotations.
*/
public void annotationsAccept(Clazz clazz, Method method, AnnotationVisitor annotationVisitor)
{
// Loop over all parameters.
for (int parameterIndex = 0; parameterIndex < u2parametersCount; parameterIndex++)
{
int annotationsCount = u2parameterAnnotationsCount[parameterIndex];
Annotation[] annotations = parameterAnnotations[parameterIndex];
// Loop over all parameter annotations.
for (int index = 0; index < annotationsCount; index++)
{
// We don't need double dispatching here, since there is only one
// type of Annotation.
annotationVisitor.visitAnnotation(clazz, method, parameterIndex, annotations[index]);
}
}
}
}
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