er.extensions.foundation
Class ERXLazyValue.NeverInvalidator

java.lang.Object
  er.extensions.foundation.ERXLazyValue.NeverInvalidator

All Implemented Interfaces:

ERXLazyValue.Invalidator

Enclosing class:

ERXLazyValue<T>

public static class ERXLazyValue.NeverInvalidator
extends Object
implements ERXLazyValue.Invalidator

Returns false from shouldInvalidate, causing the cache to never refresh.

Author:

mschrag

Constructor Summary

ERXLazyValue.NeverInvalidator()

Method Summary

void	fetchedValue(Object value) Called when the lazy value is refetched from the source.
boolean	shouldInvalidate() Returns whether or not the lazy value should invalidate its cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

ERXLazyValue.NeverInvalidator

public ERXLazyValue.NeverInvalidator()

Method Detail

fetchedValue

public void fetchedValue(Object value)

Description copied from interface: ERXLazyValue.Invalidator

Called when the lazy value is refetched from the source.

Specified by:

fetchedValue in interface ERXLazyValue.Invalidator

Parameters:

value - the new value

shouldInvalidate

public boolean shouldInvalidate()

Description copied from interface: ERXLazyValue.Invalidator

Returns whether or not the lazy value should invalidate its cache.

Specified by:

shouldInvalidate in interface ERXLazyValue.Invalidator

Returns:

whether or not the lazy value should invalidate its cache