| /* |
| * 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]); |
| } |
| } |
| } |
| } |