Package etithespirit.orimod.api.environment.defaultimpl

Class AffinityWithFX.SetOnce<T>

java.lang.Object

etithespirit.orimod.api.environment.defaultimpl.AffinityWithFX.SetOnce<T>

Type Parameters:

T - The type of data stored.

Enclosing class:

AffinityWithFX

public static final class AffinityWithFX.SetOnce<T>
extends Object

A single use storage class.

Constructor Summary

Constructors

Constructor	Description
SetOnce()

Method Summary

Modifier and Type	Method	Description
T	get()	Acquire the value stored within.
boolean	has()	Signifies whether or not the value has been set.
void	set(T value)	Set the value stored within.

Methods inherited from class java.lang.Object

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

Constructor Details

SetOnce

public SetOnce()

Method Details

set

public void set(T value)
         throws IllegalStateException

Set the value stored within.

Parameters:

value - The value to store.

Throws:

IllegalStateException - If a value has already been stored.

get

public T get()
      throws NullPointerException

Acquire the value stored within.

Returns:

The value stored within.

Throws:

NullPointerException - If the value has not been set.

has

public boolean has()

Signifies whether or not the value has been set.

Returns:

True if the value has been set, false if it has not.