org.jopendocument.util.cache
Class Memoizer<A,V,X extends Exception>

java.lang.Object
  org.jopendocument.util.cache.Memoizer<A,V,X>

All Implemented Interfaces:

ITransformerExn<A,V,X>

@ThreadSafe
public class Memoizer<A,V,X extends Exception>
extends Object
implements ITransformerExn<A,V,X>

Constructor Summary

Memoizer(ITransformerExn<A,V,X> c)

Memoizer(ITransformerExn<A,V,X> c, ConcurrentMap<A,Future<V>> cache)

Method Summary

Set<A>	getCachedItems()
V	transformChecked(A arg)

Methods inherited from class java.lang.Object

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

Constructor Detail

Memoizer

public Memoizer(ITransformerExn<A,V,X> c)

Memoizer

public Memoizer(ITransformerExn<A,V,X> c,
                ConcurrentMap<A,Future<V>> cache)

Method Detail

getCachedItems

public final Set<A> getCachedItems()

transformChecked

public final V transformChecked(A arg)
                         throws X extends Exception

Specified by:

transformChecked in interface ITransformerExn<A,V,X extends Exception>

Throws:

X extends Exception