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 java.lang.Object

A mutable object reference.

Constructor Summary

HardReference()

HardReference(T referent)

Method Summary

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.