org.jboss.weld.util

Class WeakLazyValueHolder<T>

java.lang.Object

org.jboss.weld.util.WeakLazyValueHolder<T>

Type Parameters:

T -

All Implemented Interfaces:

ValueHolder<T>

public abstract class WeakLazyValueHolder<T>
extends Object
implements ValueHolder<T>

LazyValueHolder that uses WeakReference.

Author:

Jozef Hartinger

Constructor Summary

Constructors

Constructor and Description
WeakLazyValueHolder()

Method Summary

Modifier and Type	Method and Description
void	clear()
protected abstract T	computeValue()
static <T> WeakLazyValueHolder<T>	forSupplier(java.util.function.Supplier<T> supplier)
T	get()
T	getIfPresent()

Methods inherited from class java.lang.Object

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

Constructor Detail

WeakLazyValueHolder

public WeakLazyValueHolder()

Method Detail

forSupplier

public static <T> WeakLazyValueHolder<T> forSupplier(java.util.function.Supplier<T> supplier)

get

public T get()

Specified by:

get in interface ValueHolder<T>

getIfPresent

public T getIfPresent()

Specified by:

getIfPresent in interface ValueHolder<T>

clear

public void clear()

computeValue

protected abstract T computeValue()