proguard.classfile.attribute.annotation.AnnotationDefaultAttribute Maven / Gradle / Ivy

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ProGuardCORE is a free library to read, analyze, modify, and write Java class files.

There is a newer version: 9.1.6

/*
 * ProGuardCORE -- library to process Java bytecode.
 *
 * Copyright (c) 2002-2020 Guardsquare NV
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package proguard.classfile.attribute.annotation;

import proguard.classfile.*;
import proguard.classfile.attribute.Attribute;
import proguard.classfile.attribute.annotation.visitor.ElementValueVisitor;
import proguard.classfile.attribute.visitor.AttributeVisitor;

/**
 * This {@link Attribute} represents an annotation default attribute.
 *
 * @author Eric Lafortune
 */
public class AnnotationDefaultAttribute extends Attribute {
  public ElementValue defaultValue;

  /** Creates an uninitialized AnnotationDefaultAttribute. */
  public AnnotationDefaultAttribute() {}

  /** Creates an initialized AnnotationDefaultAttribute. */
  public AnnotationDefaultAttribute(int u2attributeNameIndex, ElementValue defaultValue) {
    super(u2attributeNameIndex);

    this.defaultValue = defaultValue;
  }

  /** Applies the given visitor to the default element value. */
  public void defaultValueAccept(Clazz clazz, ElementValueVisitor elementValueVisitor) {
    defaultValue.accept(clazz, null, elementValueVisitor);
  }

  // Implementations for Attribute.

  public void accept(Clazz clazz, Method method, AttributeVisitor attributeVisitor) {
    attributeVisitor.visitAnnotationDefaultAttribute(clazz, method, this);
  }
}