jef.deepCopier.impl
Class StatefulDeepCopier

java.lang.Object
  jef.deepCopier.impl.StatefulDeepCopier

All Implemented Interfaces:

DeepCopier

public class StatefulDeepCopier
extends java.lang.Object
implements DeepCopier

This class is in charge of copying chains of cp_infos from a source Constant Pool Table to a destination Constant Pool Table.

Author:

Francesco Russo frusso@dev.java.net

Constructor Summary

StatefulDeepCopier()
Creates a new instance of StatefulDeepCopier

Method Summary

int	deepCopy(int index) Copies the chain of cp_infos starting at index from the srcCpt to the dstCpt.
int	deepCopy(int index, boolean duplicate) Copies the chain of cp_infos starting at index from the srcCpt to the dstCpt.
ConstantPoolTable	getDstCpt() Gets the destination ConstantPoolTable instance, that is the ConstantPoolTable the cp_info-chain should be copied to.
ConstantPoolTable	getSrcCpt() Gets the source ConstantPoolTable instance, that is the ConstantPoolTable containing the cp_info to be copied to the destination ConstantPoolTable instance.
void	setDstCpt(ConstantPoolTable cpt) Sets the destination ConstantPoolTable instance, that is the ConstantPoolTable the cp_info-chain should be copied to.
void	setSrcCpt(ConstantPoolTable cpt) Sets the source ConstantPoolTable instance, that is the ConstantPoolTable containing the cp_info to be copied to the destination ConstantPoolTable instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

StatefulDeepCopier

public StatefulDeepCopier()

Creates a new instance of StatefulDeepCopier

Method Detail

setSrcCpt

public void setSrcCpt(ConstantPoolTable cpt)

Sets the source ConstantPoolTable instance, that is the ConstantPoolTable containing the cp_info to be copied to the destination ConstantPoolTable instance.

Specified by:

setSrcCpt in interface DeepCopier

Parameters:

cpt - The source ConstantPoolTable instance

getSrcCpt

public ConstantPoolTable getSrcCpt()

Gets the source ConstantPoolTable instance, that is the ConstantPoolTable containing the cp_info to be copied to the destination ConstantPoolTable instance.

Specified by:

getSrcCpt in interface DeepCopier

Returns:

ConstantPoolTable The source ConstantPoolTable instance

setDstCpt

public void setDstCpt(ConstantPoolTable cpt)

Sets the destination ConstantPoolTable instance, that is the ConstantPoolTable the cp_info-chain should be copied to.

Specified by:

setDstCpt in interface DeepCopier

Parameters:

cpt - The destination ConstantPoolTable instance

getDstCpt

public ConstantPoolTable getDstCpt()

Gets the destination ConstantPoolTable instance, that is the ConstantPoolTable the cp_info-chain should be copied to.

Specified by:

getDstCpt in interface DeepCopier

Returns:

ConstantPoolTable The destination ConstantPoolTable instance

deepCopy

public int deepCopy(int index)
             throws DeepCopyException,
                    java.lang.CloneNotSupportedException

Description copied from interface: DeepCopier

Copies the chain of cp_infos starting at index from the srcCpt to the dstCpt.

Specified by:

deepCopy in interface DeepCopier

Parameters:

index - The index in the source ConstantPoolTable from which the copy has to be started

Returns:

int The new index into the destination ConstantPoolTable of the cp_info located at position index in the source ConstantPoolTable

Throws:

DeepCopyException - Unable to perform the deep copy

java.lang.CloneNotSupportedException

deepCopy

public int deepCopy(int index,
                    boolean duplicate)
             throws DeepCopyException,
                    java.lang.CloneNotSupportedException

Copies the chain of cp_infos starting at index from the srcCpt to the dstCpt.

Specified by:

deepCopy in interface DeepCopier

Parameters:

index - The index in the source ConstantPoolTable from which the copy has to be started

Returns:

int The new index into the destination ConstantPoolTable of the cp_info located at position index in the source ConstantPoolTable

Throws:

DeepCopyException - Unable to perform the deep copy

java.lang.CloneNotSupportedException