proguard.classfile.attribute.annotation.target.OffsetTargetInfo 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.target;

import proguard.classfile.*;
import proguard.classfile.attribute.CodeAttribute;
import proguard.classfile.attribute.annotation.TypeAnnotation;
import proguard.classfile.attribute.annotation.target.visitor.TargetInfoVisitor;

/**
 * Representation of an offset annotation target.
 *
 * @author Eric Lafortune
 */
public class OffsetTargetInfo extends TargetInfo {
  public int u2offset;

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

  /** Creates a partially initialized OffsetTargetInfo. */
  public OffsetTargetInfo(byte u1targetType) {
    super(u1targetType);
  }

  /** Creates an initialized OffsetTargetInfo. */
  public OffsetTargetInfo(byte u1targetType, int u2offset) {
    super(u1targetType);

    this.u2offset = u2offset;
  }

  // Implementations for TargetInfo.

  /** Lets the visitor visit, with Method and CodeAttribute null. */
  public void accept(
      Clazz clazz, TypeAnnotation typeAnnotation, TargetInfoVisitor targetInfoVisitor) {
    targetInfoVisitor.visitOffsetTargetInfo(clazz, null, null, typeAnnotation, this);
  }

  public void accept(
      Clazz clazz,
      Method method,
      CodeAttribute codeAttribute,
      TypeAnnotation typeAnnotation,
      TargetInfoVisitor targetInfoVisitor) {
    targetInfoVisitor.visitOffsetTargetInfo(clazz, method, codeAttribute, typeAnnotation, this);
  }
}