jdk7u.jaxp.org.apache.bcel.external.generic

Class DUP

java.lang.Object

jdk7u.jaxp.org.apache.bcel.external.generic.Instruction

jdk7u.jaxp.org.apache.bcel.external.generic.StackInstruction

jdk7u.jaxp.org.apache.bcel.external.generic.DUP

All Implemented Interfaces:

Serializable, Cloneable, PushInstruction, StackProducer

public class DUP
extends StackInstruction
implements PushInstruction

DUP - Duplicate top operand stack word

Stack: ..., word -> ..., word, word

Author:

M. Dahm

See Also:

Serialized Form

Field Summary

Fields inherited from class jdk7u.jaxp.org.apache.bcel.external.generic.Instruction

length, opcode

Constructor Summary

Constructors

Constructor and Description
DUP()

Method Summary

Methods

Modifier and Type	Method and Description
void	accept(Visitor v) Call corresponding visitor method(s).

Methods inherited from class jdk7u.jaxp.org.apache.bcel.external.generic.StackInstruction

getType

Methods inherited from class jdk7u.jaxp.org.apache.bcel.external.generic.Instruction

consumeStack, copy, dump, equals, getComparator, getLength, getName, getOpcode, initFromFile, produceStack, readInstruction, setComparator, toString, toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface jdk7u.jaxp.org.apache.bcel.external.generic.StackProducer

produceStack

Constructor Detail

DUP

public DUP()

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.

Specified by:

accept in class Instruction

Parameters:

v - Visitor object