proguard.classfile.constant.MethodrefConstant Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of proguard-core Show documentation

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.constant;

import proguard.classfile.*;
import proguard.classfile.constant.visitor.ConstantVisitor;

/**
 * This {@link Constant} represents a method reference constant in the constant pool.
 *
 * @author Eric Lafortune
 */
public class MethodrefConstant extends AnyMethodrefConstant {
  /** Creates an uninitialized MethodrefConstant. */
  public MethodrefConstant() {
    super();
  }

  /**
   * Creates a new MethodrefConstant with the given name and type indices.
   *
   * @param u2classIndex the index of the class in the constant pool.
   * @param u2nameAndTypeIndex the index of the name and type entry in the constant pool.
   * @param referencedClass the referenced class.
   * @param referencedMethod the referenced method.
   */
  public MethodrefConstant(
      int u2classIndex, int u2nameAndTypeIndex, Clazz referencedClass, Method referencedMethod) {
    super(u2classIndex, u2nameAndTypeIndex, referencedClass, referencedMethod);
  }

  // Implementations for Constant.

  @Override
  public int getTag() {
    return Constant.METHODREF;
  }

  @Override
  public boolean isCategory2() {
    return false;
  }

  @Override
  public void accept(Clazz clazz, ConstantVisitor constantVisitor) {
    constantVisitor.visitMethodrefConstant(clazz, this);
  }

  // Implementations for Object.

  @Override
  public String toString() {
    return "Methodref(" + u2classIndex + "," + u2nameAndTypeIndex + ")";
  }
}