org.apache.openejb.util
Class Memoizer<K,V>

java.lang.Object
  org.apache.openejb.util.Memoizer<K,V>

All Implemented Interfaces:

Computable<K,V>

public class Memoizer<K,V>
extends Object
implements Computable<K,V>

Constructor Summary

Memoizer(Computable<K,V> c)
Constructs a new Memoizer with the specified cache source.

Method Summary

V	compute(K key)

Methods inherited from class java.lang.Object

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

Constructor Detail

Memoizer

public Memoizer(Computable<K,V> c)

Constructs a new Memoizer with the specified cache source.

Parameters:

c - is the cache value source algorithm

Throws:

NullPointerException - if c is null

Method Detail

compute

public V compute(K key)
          throws InterruptedException

Specified by:

compute in interface Computable<K,V>

Throws:

InterruptedException