de.alpharogroup.collections.map

Class CacheableMap<K,VK,VV>

java.lang.Object

de.alpharogroup.collections.map.CacheableMap<K,VK,VV>

Type Parameters:

K - the key type

VK - the generic type

VV - the generic type

public abstract class CacheableMap<K,VK,VV>
extends Object

The class CacheableMap is a simple cache map the factory method have to be overwritten to provide new values.

Constructor Summary

Constructors

Constructor and Description
CacheableMap()

Method Summary

Modifier and Type	Method and Description
VV	getValue(K key, VK valueKey) Gets the value from the given arguments.
abstract VV	newValue(K baseName, VK locale) Abstract factory method to create a new value for the cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheableMap

public CacheableMap()

Method Detail

getValue

public VV getValue(K key,
                   VK valueKey)

Gets the value from the given arguments. If it does not exist it will be created with the factory method.

Parameters:

key - the key

valueKey - the value key

Returns:

the value in the cache.

newValue

public abstract VV newValue(K baseName,
                            VK locale)

Abstract factory method to create a new value for the cache.

Parameters:

baseName - the base name

locale - the locale

Returns:

the new value for the cache.