org.apache.bcel.generic
Class StackInstruction

java.lang.Object
  |
  +--org.apache.bcel.generic.Instruction
        |
        +--org.apache.bcel.generic.StackInstruction

All Implemented Interfaces:

java.lang.Cloneable, java.io.Serializable

Direct Known Subclasses:

DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, POP, POP2, SWAP

public abstract class StackInstruction

extends Instruction

Super class for stack operations like DUP and POP.

Version:

$Id: StackInstruction.java,v 1.1.1.1 2001/10/29 20:00:27 jvanzyl Exp $

Author:

M. Dahm

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.bcel.generic.Instruction

length, opcode

Constructor Summary

protected

StackInstruction(short opcode)

Method Summary

Type	getType(ConstantPoolGen cp)

Methods inherited from class org.apache.bcel.generic.Instruction

accept, 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

Constructor Detail

StackInstruction

protected StackInstruction(short opcode)

Parameters:

opcode - instruction opcode

Method Detail

getType

public Type getType(ConstantPoolGen cp)

Returns:

Type.UNKNOWN