Package alexiil.mc.lib.attributes.misc

Class UnmodifiableRef<T>

java.lang.Object

alexiil.mc.lib.attributes.misc.UnmodifiableRef<T>

All Implemented Interfaces:

Reference<T>

public final class UnmodifiableRef<T>
extends Object
implements Reference<T>

A Reference that may be obtained through get(), but never allows the value to be changed in set(Object).

Field Summary

Fields

Modifier and Type	Field	Description
T	obj

Constructor Summary

Constructors

Constructor	Description
UnmodifiableRef(T obj)

Method Summary

Modifier and Type	Method	Description
T	get()
boolean	isValid(T value)
boolean	set(T value)

Methods inherited from class java.lang.Object

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

Methods inherited from interface alexiil.mc.lib.attributes.misc.Reference

asDestroyable, set

Field Details

obj

public final T obj

Constructor Details

UnmodifiableRef

public UnmodifiableRef(T obj)

Method Details

get

public T get()

Specified by:

get in interface Reference<T>

Returns:

The object referenced. Note that you should generally not modify the returned value directly - instead copy it before passing it to Reference.set(Object) or Reference.isValid(Object) to see if your modifications are permitted.

set

public boolean set(T value)

Specified by:

set in interface Reference<T>

Returns:

True if the new value was accepted, false otherwise.

isValid

public boolean isValid(T value)

Specified by:

isValid in interface Reference<T>

Returns:

True if Reference.set(Object) was called with the same value.