Class RandomCache

java.lang.Object

NetStrategies.CacheStrategy

NetStrategies.CacheStrategies.RandomCache

All Implemented Interfaces:

AutoCheck

public class RandomCache
extends CacheStrategy

Random cache eviction strategy: removes a uniformly chosen item from the cached item list.

Field Summary

Fields inherited from class CacheStrategy

engine, netSystem, removeItemMode

Constructor Summary

Constructors

Constructor	Description
RandomCache()

Method Summary

Modifier and Type	Method	Description
CacheItem	getRemoveItem(LinkedList<CacheItem> caches)	For RandomCache is to randomly choose a cache item in the cached items list.

Methods inherited from class CacheStrategy

check, getRemoveItemMode, setNetSystem, setRandomEngine, setRemoveItemMode

Methods inherited from class Object

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

Constructor Details

RandomCache

public RandomCache()

Method Details

getRemoveItem

public CacheItem getRemoveItem(LinkedList<CacheItem> caches)

For RandomCache is to randomly choose a cache item in the cached items list.

Specified by:

getRemoveItem in class CacheStrategy

Parameters:

caches - the list of the cached items.

Returns: