au.id.djc.rdftemplate.selector

Class EternallyCachingSelectorFactory

java.lang.Object

au.id.djc.rdftemplate.selector.EternallyCachingSelectorFactory

All Implemented Interfaces:

SelectorFactory

public class EternallyCachingSelectorFactory
extends Object
implements SelectorFactory

SelectorFactory implementation which indirects to a real implementation and caches its return values eternally. Do not use in situations where the set of input expressions can be unbounded (e.g. user-provided) as this will lead to unbounded cache growth.

A better implementation would use a LRU cache or similar, but I cbf.

Constructor Summary

Constructors

Constructor and Description
EternallyCachingSelectorFactory(SelectorFactory real)

Method Summary

Methods

Modifier and Type	Method and Description
Selector<?>	get(String expression)

Methods inherited from class java.lang.Object

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

Constructor Detail

EternallyCachingSelectorFactory

public EternallyCachingSelectorFactory(SelectorFactory real)

Method Detail

get

public Selector<?> get(String expression)

Specified by:

get in interface SelectorFactory