com.jme3.util.clone

Class IdentityCloneFunction<T>

java.lang.Object

com.jme3.util.clone.IdentityCloneFunction<T>

All Implemented Interfaces:

CloneFunction<T>

public class IdentityCloneFunction<T>
extends java.lang.Object
implements CloneFunction<T>

A CloneFunction implementation that simply returns the passed object without cloning it. This is useful for forcing some object types (like Meshes) to be shared between the original and cloned object graph.

Constructor Summary

Constructors

Constructor and Description
IdentityCloneFunction()

Method Summary

Modifier and Type	Method and Description
void	cloneFields(Cloner cloner, T clone, T object) Does nothing.
T	cloneObject(Cloner cloner, T object) Returns the object directly.

Methods inherited from class java.lang.Object

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

Constructor Detail

IdentityCloneFunction

public IdentityCloneFunction()

Method Detail

cloneObject

public T cloneObject(Cloner cloner,
                     T object)

Returns the object directly.

Specified by:

cloneObject in interface CloneFunction<T>

Parameters:

cloner - The cloner performing the cloning operation.

object - The original object that needs to be cloned.

Returns:

a new instance

cloneFields

public void cloneFields(Cloner cloner,
                        T clone,
                        T object)

Does nothing.

Specified by:

cloneFields in interface CloneFunction<T>

Parameters:

cloner - The cloner performing the cloning operation.

clone - The clone previously returned from cloneObject().

object - The original object that was cloned. This is provided for the very special case where field cloning needs to refer to the original object. Mostly the necessary fields should already be on the clone.