/***
 * ASM: a very small and fast Java bytecode manipulation framework
 * Copyright (c) 2000,2002,2003 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 org.objectweb.asm.tree;

import org.objectweb.asm.CodeVisitor;

/**
 * A node that represents a type instruction. A type instruction is an
 * instruction that takes a type descriptor as parameter.
 * 
 * @author Eric Bruneton
 */

public class TypeInsnNode extends AbstractInsnNode {

  /**
   * The operand of this instruction. This operand is a type descriptor (see
   * {@link org.objectweb.asm.Type Type}).
   */

  public String desc;

  /**
   * Constructs a new {@link TypeInsnNode TypeInsnNode} object.
   *
   * @param opcode the opcode of the type instruction to be constructed. This
   *      opcode must be NEW, ANEWARRAY, CHECKCAST or INSTANCEOF.
   * @param desc the operand of the instruction to be constructed. This operand
   *      is a type descriptor (see {@link org.objectweb.asm.Type Type}).
   */

  public TypeInsnNode (final int opcode, final String desc) {
    super(opcode);
    this.desc = desc;
  }

  /**
   * Sets the opcode of this instruction.
   *
   * @param opcode the new instruction opcode. This opcode must be
   *      NEW, ANEWARRAY, CHECKCAST or INSTANCEOF.
   */

  public void setOpcode (final int opcode) {
    this.opcode = opcode;
  }

  public void accept (final CodeVisitor cv) {
    cv.visitTypeInsn(opcode, desc);
  }
}
