org.jboss.cache.eviction

Class LRUPolicy

java.lang.Object

org.jboss.cache.eviction.BaseEvictionPolicy

org.jboss.cache.eviction.LRUPolicy

All Implemented Interfaces:

EvictionPolicy, ModernizablePolicy

Deprecated.

see LRUAlgorithm

@Deprecated
public class LRUPolicy
extends BaseEvictionPolicy
implements ModernizablePolicy

Provider to provide eviction policy. This one is based on LRU algorithm that a user can specify either maximum number of nodes or the idle time of a node to be evicted.

Version:

$Revision: 7168 $

Author:

Ben Wang 02-2004, Daniel Huang - dhuang@jboss.org

Field Summary

Fields

Modifier and Type	Field and Description
protected EvictionAlgorithm	algorithm Deprecated.
protected RegionManager	regionManager_ Deprecated.

Fields inherited from class org.jboss.cache.eviction.BaseEvictionPolicy

cache_

Constructor Summary

Constructors

Constructor and Description
LRUPolicy() Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
EvictionAlgorithm	getEvictionAlgorithm() Deprecated. Get the associated EvictionAlgorithm used by the EvictionPolicy.
Class<LRUConfiguration>	getEvictionConfigurationClass() Deprecated. The EvictionPolicyConfig implementation class used by this EvictionPolicy.
Class<? extends EvictionAlgorithm>	modernizePolicy() Deprecated.
void	setCache(CacheSPI cache) Deprecated. Method called to set the cache in this implementation.

Methods inherited from class org.jboss.cache.eviction.BaseEvictionPolicy

canIgnoreEvent, evict, getCache

Methods inherited from class java.lang.Object

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

Field Detail

regionManager_

protected RegionManager regionManager_

Deprecated.

algorithm

protected EvictionAlgorithm algorithm

Deprecated.

Constructor Detail

LRUPolicy

public LRUPolicy()

Deprecated.

Method Detail

getEvictionAlgorithm

public EvictionAlgorithm getEvictionAlgorithm()

Deprecated.

Description copied from interface: EvictionPolicy

Get the associated EvictionAlgorithm used by the EvictionPolicy.

This relationship should be 1-1.

Specified by:

getEvictionAlgorithm in interface EvictionPolicy

Returns:

An EvictionAlgorithm implementation.

getEvictionConfigurationClass

public Class<LRUConfiguration> getEvictionConfigurationClass()

Deprecated.

Description copied from interface: EvictionPolicy

The EvictionPolicyConfig implementation class used by this EvictionPolicy.

Specified by:

getEvictionConfigurationClass in interface EvictionPolicy

Returns:

EvictionPolicyConfig implementation class.

setCache

public void setCache(CacheSPI cache)

Deprecated.

Description copied from interface: EvictionPolicy

Method called to set the cache in this implementation.

Specified by:

setCache in interface EvictionPolicy

Overrides:

setCache in class BaseEvictionPolicy

Parameters:

cache - the cache to set

modernizePolicy

public Class<? extends EvictionAlgorithm> modernizePolicy()

Deprecated.

Specified by:

modernizePolicy in interface ModernizablePolicy