org.jboss.cache.eviction
Class MRUConfiguration

java.lang.Object
  org.jboss.cache.config.ConfigurationComponent
      org.jboss.cache.eviction.EvictionPolicyConfigBase
          org.jboss.cache.eviction.MRUConfiguration

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, EvictionPolicyConfig

public class MRUConfiguration
extends EvictionPolicyConfigBase

Configuration for MRUPolicy.

If configured via XML, expects the following:

 
   1000
 
 

Requires a "maxNodes" attribute otherwise a ConfigurationException is thrown.

Version:

$Revision: 1.8 $

Author:

Daniel Huang (dhuang@jboss.org)

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jboss.cache.config.ConfigurationComponent

log

Constructor Summary

MRUConfiguration()

Method Summary

boolean	equals(java.lang.Object obj)
void	reset() Resets the values to their defaults.
protected void	setEvictionPolicyClassName() This method should be overridden by subclass implementers to set the default policy class name for the subclass.
java.lang.String	toString()
void	validate() Requires a positive maxNodes value or ConfigurationException is thrown.

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

getEvictionPolicyClass, getMaxNodes, hashCode, setEvictionPolicyClass, setMaxNodes

Methods inherited from class org.jboss.cache.config.ConfigurationComponent

addChildConfig, addChildConfigs, clone, getTreeCache, passCacheToChildConfig, removeChildConfig, removeChildConfigs, replaceChildConfig, replaceChildConfigs, safeEquals, setCacheImpl, testImmutability

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MRUConfiguration

public MRUConfiguration()

Method Detail

setEvictionPolicyClassName

protected void setEvictionPolicyClassName()

Description copied from class: EvictionPolicyConfigBase

This method should be overridden by subclass implementers to set the default policy class name for the subclass. This will be called when the implementation is constructed, but is also called in EvictionPolicyConfigBase.reset().

Specified by:

setEvictionPolicyClassName in class EvictionPolicyConfigBase

validate

public void validate()
              throws ConfigurationException

Requires a positive maxNodes value or ConfigurationException is thrown.

Specified by:

validate in interface EvictionPolicyConfig

Overrides:

validate in class EvictionPolicyConfigBase

Throws:

ConfigurationException - if any values for the configuration properties are invalid

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class EvictionPolicyConfigBase

reset

public void reset()

Description copied from interface: EvictionPolicyConfig

Resets the values to their defaults.

Specified by:

reset in interface EvictionPolicyConfig

Overrides:

reset in class EvictionPolicyConfigBase