com.googlecode.d2j.visitors.DexAnnotationVisitor Maven / Gradle / Ivy
The newest version!
/***
* ASM: a very small and fast Java bytecode manipulation framework
* Copyright (c) 2000-2007 INRIA, France Telecom
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.googlecode.d2j.visitors;
import com.googlecode.d2j.DexType;
/**
* A visitor to visit a Java annotation. The methods of this interface must be called in the following order: (
* visit | visitEnum | visitAnnotation | visitArray)* visitEnd.
*
* @author Eric Bruneton
* @author Eugene Kuleshov
*/
public class DexAnnotationVisitor {
protected DexAnnotationVisitor visitor;
public DexAnnotationVisitor() {
super();
}
public DexAnnotationVisitor(DexAnnotationVisitor visitor) {
super();
this.visitor = visitor;
}
/**
* Visits a primitive value of the annotation.
*
* @param name
* the value name.
* @param value
* the actual value, whose type must be {@link Byte}, {@link Boolean}, {@link Character}, {@link Short},
* {@link Integer}, {@link Long}, {@link Float}, {@link Double}, {@link String} or {@link DexType}.
*/
public void visit(String name, Object value) {
if (visitor != null) {
visitor.visit(name, value);
}
}
/**
* Visits an enumeration value of the annotation.
*
* @param name
* the value name.
* @param desc
* the class descriptor of the enumeration class.
* @param value
* the actual enumeration value.
*/
public void visitEnum(String name, String desc, String value) {
if (this.visitor != null) {
visitor.visitEnum(name, desc, value);
}
}
/**
* Visits a nested annotation value of the annotation.
*
* @param name
* the value name.
* @param desc
* the class descriptor of the nested annotation class.
* @return a visitor to visit the actual nested annotation value, or null if this visitor is not interested
* in visiting this nested annotation. The nested annotation value must be fully visited before calling
* other methods on this annotation visitor.
*/
public DexAnnotationVisitor visitAnnotation(String name, String desc) {
if (this.visitor != null) {
return this.visitor.visitAnnotation(name, desc);
}
return null;
}
public DexAnnotationVisitor visitArray(String name) {
if (visitor != null) {
return visitor.visitArray(name);
}
return null;
}
/**
* Visits the end of the annotation.
*/
public void visitEnd() {
if (this.visitor != null) {
visitor.visitEnd();
}
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy