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org.apache.bcel.generic
Class INSTANCEOF  

java.lang.Object
  org.apache.bcel.generic.Instruction
      org.apache.bcel.generic.CPInstruction
          org.apache.bcel.generic.INSTANCEOF

All Implemented Interfaces:

java.lang.Cloneable, ExceptionThrower, IndexedInstruction, LoadClass, java.io.Serializable, StackConsumer, StackProducer, TypedInstruction

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public class INSTANCEOF

extends CPInstruction

implements LoadClass, ExceptionThrower, StackProducer, StackConsumer

INSTANCEOF - Determine if object is of given type

Stack: ..., objectref -> ..., result

Version:

$Id: INSTANCEOF.java 386056 2006-03-15 11:31:56Z tcurdt $

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Field Summary

 

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

index

 

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

length, opcode

 

Constructor Summary
(package private)	INSTANCEOF()           Empty constructor needed for the Class.newInstance() statement in Instruction.readInstruction().
	INSTANCEOF(int index)

 

Method Summary
void	accept(Visitor v)           Call corresponding visitor method(s).
java.lang.Class[]	getExceptions()
ObjectType	getLoadClassType(ConstantPoolGen cpg)           Returns the ObjectType of the referenced class or interface that may be loaded and resolved.

 

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

dump, getIndex, getType, initFromFile, setIndex, toString, toString

 

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

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

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface org.apache.bcel.generic.LoadClass

getType

 

Methods inherited from interface org.apache.bcel.generic.StackProducer

produceStack

 

Methods inherited from interface org.apache.bcel.generic.StackConsumer

consumeStack

 

Constructor Detail

INSTANCEOF

INSTANCEOF()

Empty constructor needed for the Class.newInstance() statement in Instruction.readInstruction(). Not to be used otherwise.

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INSTANCEOF

public INSTANCEOF(int index)

Method Detail

getExceptions

public java.lang.Class[] getExceptions()

Specified by:

getExceptions in interface ExceptionThrower

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getLoadClassType

public ObjectType getLoadClassType(ConstantPoolGen cpg)

Description copied from interface: LoadClass

Returns the ObjectType of the referenced class or interface that may be loaded and resolved.

Specified by:

getLoadClassType in interface LoadClass

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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

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