Class CacheStrategy

java.lang.Object

NetStrategies.CacheStrategy

All Implemented Interfaces:

AutoCheck

Direct Known Subclasses:

FIFOCache, LFUCache, LIFOCache, LRUCache, MRUCache, PLRUCache, RandomCache, TTLCache

public abstract class CacheStrategy
extends Object
implements AutoCheck

Base class of the cache eviction strategies of the JSIM engine: it decides which cached item is removed when the cache is full.

Field Summary

Fields

Modifier and Type	Field	Description
protected RandomEngine	engine
protected NetSystem	netSystem
protected int	removeItemMode

Constructor Summary

Constructors

Constructor	Description
CacheStrategy()

Method Summary

Modifier and Type	Method	Description
boolean	check()	Override this method to implement a specific auto-check for the class.
abstract CacheItem	getRemoveItem(LinkedList<CacheItem> caches)
int	getRemoveItemMode()
void	setNetSystem(NetSystem netSystem)
void	setRandomEngine(RandomEngine engine)
int	setRemoveItemMode(int removeItemMode)

Methods inherited from class Object

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

Field Details

engine

protected RandomEngine engine

netSystem

protected NetSystem netSystem

removeItemMode

protected int removeItemMode

Constructor Details

CacheStrategy

public CacheStrategy()

Method Details

setRandomEngine

public void setRandomEngine(RandomEngine engine)

setNetSystem

public void setNetSystem(NetSystem netSystem)

getRemoveItem

public abstract CacheItem getRemoveItem(LinkedList<CacheItem> caches)

check

public boolean check()

Description copied from interface: AutoCheck

Override this method to implement a specific auto-check for the class.

Specified by:

check in interface AutoCheck

getRemoveItemMode

public int getRemoveItemMode()

setRemoveItemMode

public int setRemoveItemMode(int removeItemMode)