at.dms.kjc
Class ObjectDeepCloner

java.lang.Object
  at.dms.kjc.ObjectDeepCloner

public class ObjectDeepCloner
extends Object

This class implements general deep cloning using the serializable interface

Method Summary

static Object	deepCopy(int offset, JBlock oldObj) Clone everything starting from this offset of the block Useful in BranchAnalyzer
static Object	deepCopy(JPhylum oldObj) Deep copy a KJC structure.
static JPhylum[]	deepCopy(JPhylum[] oldObj) Deep copy an array of KJC structures.
static Object	deepCopy(SIRStream oldObj) Deep copy a stream structure.
static Object	getHandle(Object oldInstance) Return a handle for
static Object	getInstance(Object handle, Object newInstance) Given that

Methods inherited from class java.lang.Object

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

Method Detail

deepCopy

public static Object deepCopy(SIRStream oldObj)

Deep copy a stream structure.

deepCopy

public static Object deepCopy(JPhylum oldObj)

Deep copy a KJC structure.

deepCopy

public static Object deepCopy(int offset,
                              JBlock oldObj)

Clone everything starting from this offset of the block Useful in BranchAnalyzer

deepCopy

public static JPhylum[] deepCopy(JPhylum[] oldObj)

Deep copy an array of KJC structures. Assumes that all the elements of the array are of the same type.

getHandle

public static Object getHandle(Object oldInstance)

Return a handle for

oldInstance

that it can store to protect its identity across a serialization operation.

getInstance

public static Object getInstance(Object handle,
                                 Object newInstance)

Given that

newInstance

finds itself being unserialized, this method returns what its new representation should be given that it was handed

handle

prior to the serialization.