de.fub.bytecode.classfile
Class FieldOrMethod

java.lang.Object
  |
  +--de.fub.bytecode.classfile.AccessFlags
        |
        +--de.fub.bytecode.classfile.FieldOrMethod

All Implemented Interfaces:

java.lang.Cloneable, Node

Direct Known Subclasses:

Field, Method

public abstract class FieldOrMethod

extends AccessFlags

implements java.lang.Cloneable, Node

Abstract super class for fields and methods.

Version:

$Id: FieldOrMethod.java,v 1.4 2001/06/11 11:38:08 dahm Exp $

Author:

M. Dahm

Field Summary

protected Attribute[]	attributes
protected int	attributes_count
protected ConstantPool	constant_pool
protected int	name_index
protected int	signature_index

Fields inherited from class de.fub.bytecode.classfile.AccessFlags

access_flags

Constructor Summary

protected	FieldOrMethod(java.io.DataInputStream file, ConstantPool constant_pool) Construct object from file stream.
protected	FieldOrMethod(FieldOrMethod c) Initialize from another object.
protected	FieldOrMethod(int access_flags, int name_index, int signature_index, Attribute[] attributes, ConstantPool constant_pool)

Method Summary

protected FieldOrMethod	copy_(ConstantPool constant_pool)
void	dump(java.io.DataOutputStream file) Dump object to file stream on binary format.
Attribute[]	getAttributes()
ConstantPool	getConstantPool()
java.lang.String	getName()
int	getNameIndex()
java.lang.String	getSignature()
int	getSignatureIndex()
void	setAttributes(Attribute[] attributes)
void	setConstantPool(ConstantPool constant_pool)
void	setNameIndex(int name_index)
void	setSignatureIndex(int signature_index)

Methods inherited from class de.fub.bytecode.classfile.AccessFlags

getAccessFlags, isAbstract, isAbstract, isFinal, isFinal, isInterface, isInterface, isNative, isNative, isPrivate, isPrivate, isProtected, isProtected, isPublic, isPublic, isStatic, isStatic, isStrictfp, isStrictfp, isSynchronized, isSynchronized, isTransient, isTransient, isVolatile, isVolatile, setAccessFlags

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.fub.bytecode.classfile.Node

accept

Field Detail

name_index

protected int name_index

signature_index

protected int signature_index

attributes_count

protected int attributes_count

attributes

protected Attribute[] attributes

constant_pool

protected ConstantPool constant_pool

Constructor Detail

FieldOrMethod

protected FieldOrMethod(FieldOrMethod c)

Initialize from another object. Note that both objects use the same references (shallow copy). Use clone() for a physical copy.

FieldOrMethod

protected FieldOrMethod(java.io.DataInputStream file,
                        ConstantPool constant_pool)
                 throws java.io.IOException,
                        java.lang.ClassFormatError

Construct object from file stream.

Parameters:

file - Input stream

FieldOrMethod

protected FieldOrMethod(int access_flags,
                        int name_index,
                        int signature_index,
                        Attribute[] attributes,
                        ConstantPool constant_pool)

Parameters:

access_flags - Access rights of method

name_index - Points to field name in constant pool

signature_index - Points to encoded signature

attributes - Collection of attributes

constant_pool - Array of constants

Method Detail

dump

public final void dump(java.io.DataOutputStream file)
                throws java.io.IOException

Dump object to file stream on binary format.

Parameters:

file - Output file stream

getAttributes

public final Attribute[] getAttributes()

Returns:

Collection of object attributes.

setAttributes

public final void setAttributes(Attribute[] attributes)

Parameters:

attributes - Collection of object attributes.

getConstantPool

public final ConstantPool getConstantPool()

Returns:

Constant pool used by this object.

setConstantPool

public final void setConstantPool(ConstantPool constant_pool)

Parameters:

constant_pool - Constant pool to be used for this object.

getNameIndex

public final int getNameIndex()

Returns:

Index in constant pool of object's name.

setNameIndex

public final void setNameIndex(int name_index)

Parameters:

name_index - Index in constant pool of object's name.

getSignatureIndex

public final int getSignatureIndex()

Returns:

Index in constant pool of field signature.

setSignatureIndex

public final void setSignatureIndex(int signature_index)

Parameters:

signature_index - Index in constant pool of field signature.

getName

public final java.lang.String getName()

Returns:

Name of object, i.e., method name or field name

getSignature

public final java.lang.String getSignature()

Returns:

String representation of object's type signature (java style)

copy_

protected FieldOrMethod copy_(ConstantPool constant_pool)

Returns:

deep copy of this field