de.unkrig.commons.lang.protocol

Class HardReference<T>

java.lang.Object

de.unkrig.commons.lang.protocol.HardReference<T>

Type Parameters:

T -

public final class HardReference<T>
extends Object

A mutable object reference.

Constructor Summary

Constructors

Constructor and Description
HardReference()
HardReference(T referent)

Method Summary

Modifier and Type	Method and Description
void	clear() Clears the reference.
T	get()
void	set(T referent) Changes the referent.

Methods inherited from class java.lang.Object

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

Constructor Detail

HardReference

public HardReference()

HardReference

public HardReference(T referent)

Method Detail

get

@Nullable
public T get()

Returns:

The referent or null

clear

public void clear()

Clears the reference.

set

public void set(@Nullable
                T referent)

Changes the referent.