org.jboss.cache.eviction
Class LRUPolicy
java.lang.Object
org.jboss.cache.eviction.BaseEvictionPolicy
org.jboss.cache.eviction.LRUPolicy
- All Implemented Interfaces:
- EvictionPolicy
public class LRUPolicy
- extends BaseEvictionPolicy
- implements EvictionPolicy
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: 3429 $
- Author:
- Ben Wang 02-2004, Daniel Huang - dhuang@jboss.org
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
regionManager_
protected RegionManager regionManager_
algorithm
protected EvictionAlgorithm algorithm
LRUPolicy
public LRUPolicy()
getEvictionAlgorithm
public EvictionAlgorithm getEvictionAlgorithm()
- 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()
- 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)
- 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
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