de.fub.bytecode.generic
Class FieldOrMethod

java.lang.Object
  |
  +--de.fub.bytecode.generic.Instruction
        |
        +--de.fub.bytecode.generic.CPInstruction
              |
              +--de.fub.bytecode.generic.FieldOrMethod

All Implemented Interfaces:

java.lang.Cloneable, IndexedInstruction, LoadClass, java.io.Serializable, TypedInstruction

Direct Known Subclasses:

FieldInstruction, InvokeInstruction

public abstract class FieldOrMethod

extends CPInstruction

implements LoadClass

Super class for InvokeInstruction and FieldInstruction, since they have some methods in common!

Version:

$Id: FieldOrMethod.java,v 1.6 2001/07/11 13:19:04 dahm Exp $

Author:

M. Dahm

See Also:

Serialized Form

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

index

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

length, opcode

Constructor Summary

protected

FieldOrMethod(short opcode, int index)

Method Summary

java.lang.String	getClassName(ConstantPoolGen cpg)
ObjectType	getClassType(ConstantPoolGen cpg)
ObjectType	getLoadClassType(ConstantPoolGen cpg) Returns the ObjectType of the referenced class or interface that may be loaded and resolved.
java.lang.String	getName(ConstantPoolGen cpg)
java.lang.String	getSignature(ConstantPoolGen cpg)

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

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

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

accept, consumeStack, consumeStack, copy, getLength, getOpcode, getTag, produceStack, produceStack, readInstruction, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.fub.bytecode.generic.LoadClass

getType

Constructor Detail

FieldOrMethod

protected FieldOrMethod(short opcode,
                        int index)

Parameters:

index - to constant pool

Method Detail

getSignature

public java.lang.String getSignature(ConstantPoolGen cpg)

Returns:

signature of referenced method/field.

getName

public java.lang.String getName(ConstantPoolGen cpg)

Returns:

name of referenced method/field.

getClassName

public java.lang.String getClassName(ConstantPoolGen cpg)

Returns:

name of the referenced class/interface

getClassType

public ObjectType getClassType(ConstantPoolGen cpg)

Returns:

type of the referenced class/interface

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

Returns:

type of the referenced class/interface