net.spy.cache
Class LRUCache

java.lang.Object
  net.spy.SpyObject
      net.spy.cache.LRUCache

public class LRUCache
extends SpyObject

A fixed-size least-recently-used cache.

Constructor Summary

LRUCache(int size)
Get an instance of LRUCache.

Method Summary

java.lang.Object	get(java.lang.Object key) Get the named object from the cache.
void	put(java.lang.Object key, java.lang.Object value) Store an object in the cache.

Methods inherited from class net.spy.SpyObject

getLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

LRUCache

public LRUCache(int size)

Get an instance of LRUCache.

Method Detail

get

public java.lang.Object get(java.lang.Object key)

Get the named object from the cache.

Parameters:

key - the key

Returns:

the value, or null if this mapping is not in the cache

put

public void put(java.lang.Object key,
                java.lang.Object value)

Store an object in the cache. This may cause an object to be removed from the cache to make room.

Parameters:

key - the cache key

value - the cache value