org.jboss.cache.eviction
Class FIFOConfiguration

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

All Implemented Interfaces:

Serializable, Cloneable, EvictionPolicyConfig

public class FIFOConfiguration
extends EvictionPolicyConfigBase

Configuration for FIFOPolicy.

If configured via XML, expects the following:

 
   1000
 
 

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

Version:

$Revision: 6120 $

Author:

Daniel Huang (dhuang@jboss.org)

See Also:

Serialized Form

Field Summary

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

log

Constructor Summary

FIFOConfiguration()

Method Summary

FIFOConfiguration	clone()
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.
String	toString()
void	validate() Requires a positive maxNodes value or ConfigurationException is thrown.

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

equals, getEvictionPolicyClass, getMaxNodes, getMinTimeToLiveSeconds, hashCode, setEvictionPolicyClass, setMaxNodes, setMinTimeToLiveSeconds

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

addChildConfig, addChildConfigs, passCacheToChildConfig, removeChildConfig, removeChildConfigs, replaceChildConfig, replaceChildConfigs, setCache, testImmutability

Methods inherited from class java.lang.Object

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

Constructor Detail

FIFOConfiguration

public FIFOConfiguration()

Method Detail

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 String toString()

Overrides:

toString in class Object

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

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

clone

public FIFOConfiguration clone()
                        throws CloneNotSupportedException

Overrides:

clone in class ConfigurationComponent

Throws:

CloneNotSupportedException