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

Class StackInstruction

java.lang.Object

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

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

All Implemented Interfaces:

Serializable, Cloneable

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.

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

Modifier	Constructor and Description
protected	StackInstruction(short opcode)

Method Summary

Methods

Modifier and Type	Method and Description
Type	getType(ConstantPoolGen cp)

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