de.fub.bytecode.generic
Class DUP2_X2

java.lang.Object
  |
  +--de.fub.bytecode.generic.Instruction
        |
        +--de.fub.bytecode.generic.StackInstruction
              |
              +--de.fub.bytecode.generic.DUP2_X2

All Implemented Interfaces:

java.lang.Cloneable, java.io.Serializable

public class DUP2_X2

extends StackInstruction

DUP2_X2 - Duplicate two top operand stack words and put four down

Stack: ..., word4, word3, word2, word1 -> ..., word2, word1, word4, word3, word2, word1

Version:

$Id: DUP2_X2.java,v 1.5 2001/05/09 09:26:57 dahm Exp $

Author:

M. Dahm

See Also:

Serialized Form

Fields inherited from class de.fub.bytecode.generic.Instruction

length, opcode

Constructor Summary

DUP2_X2()

Method Summary

void	accept(Visitor v) Call corresponding visitor method(s).

Methods inherited from class de.fub.bytecode.generic.StackInstruction

getType

Methods inherited from class de.fub.bytecode.generic.Instruction

consumeStack, consumeStack, copy, dump, getLength, getOpcode, getTag, initFromFile, produceStack, produceStack, readInstruction, toString, toString, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DUP2_X2

public DUP2_X2()

Method Detail

accept

public void accept(Visitor v)

Call corresponding visitor method(s). The order is: Call visitor methods of implemented interfaces first, then call methods according to the class hierarchy in descending order, i.e., the most specific visitXXX() call comes last.

Overrides:

accept in class Instruction

Parameters:

v - Visitor object