org.jboss.cache.eviction
Class EvictionAlgorithmConfigBase

java.lang.Object
  org.jboss.cache.config.ConfigurationComponent
      org.jboss.cache.eviction.EvictionAlgorithmConfigBase

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, CloneableConfigurationComponent, EvictionAlgorithmConfig

Direct Known Subclasses:

ElementSizeAlgorithmConfig, ExpirationAlgorithmConfig, FIFOAlgorithmConfig, LFUAlgorithmConfig, LRUAlgorithmConfig, MRUAlgorithmConfig

public abstract class EvictionAlgorithmConfigBase
extends ConfigurationComponent
implements EvictionAlgorithmConfig

A base class used for configuring eviction algorithms.

Since:

3.0

Author:

Manik Surtani (manik AT jboss DOT org)

See Also:

Serialized Form

Field Summary

protected java.lang.String	evictionAlgorithmClassName
protected int	maxNodes
protected long	minTimeToLive

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

log

Constructor Summary

protected

EvictionAlgorithmConfigBase() Can only be instantiated by a subclass.

Method Summary

EvictionAlgorithmConfig	clone()
boolean	equals(java.lang.Object o)
java.lang.String	getEvictionAlgorithmClassName() Gets the class name of the EvictionAlgorithm implementation this object will configure.
int	getMaxNodes()
long	getMinTimeToLive()
int	hashCode()
void	reset() Resets the values to their defaults.
void	setMaxNodes(int maxNodes)
void	setMinTimeToLive(long minTimeToLive)
void	setMinTimeToLive(long time, java.util.concurrent.TimeUnit timeUnit)
void	setMinTimeToLiveSeconds(long time) Deprecated.
void	validate() Validate the configuration.

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, toString, wait, wait, wait

Field Detail

evictionAlgorithmClassName

protected java.lang.String evictionAlgorithmClassName

maxNodes

@Dynamic
protected int maxNodes

minTimeToLive

@Dynamic
protected long minTimeToLive

Constructor Detail

EvictionAlgorithmConfigBase

protected EvictionAlgorithmConfigBase()

Can only be instantiated by a subclass.

Method Detail

getEvictionAlgorithmClassName

public java.lang.String getEvictionAlgorithmClassName()

Description copied from interface: EvictionAlgorithmConfig

Gets the class name of the EvictionAlgorithm implementation this object will configure.

Specified by:

getEvictionAlgorithmClassName in interface EvictionAlgorithmConfig

Returns:

fully qualified class name

getMaxNodes

public int getMaxNodes()

setMaxNodes

public void setMaxNodes(int maxNodes)

getMinTimeToLive

public long getMinTimeToLive()

Returns:

The minimum time to live, in milliseconds.

setMinTimeToLive

public void setMinTimeToLive(long minTimeToLive)

Parameters:

minTimeToLive - time to live, in milliseconds

setMinTimeToLive

public void setMinTimeToLive(long time,
                             java.util.concurrent.TimeUnit timeUnit)

setMinTimeToLiveSeconds

@Deprecated
public void setMinTimeToLiveSeconds(long time)

Deprecated.

validate

public void validate()
              throws ConfigurationException

Description copied from interface: EvictionAlgorithmConfig

Validate the configuration. Will be called after any configuration properties are set.

Specified by:

validate in interface EvictionAlgorithmConfig

Throws:

ConfigurationException - if any values for the configuration properties are invalid

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

reset

public void reset()

Description copied from interface: EvictionAlgorithmConfig

Resets the values to their defaults.

Specified by:

reset in interface EvictionAlgorithmConfig

clone

public EvictionAlgorithmConfig clone()
                              throws java.lang.CloneNotSupportedException

Specified by:

clone in interface CloneableConfigurationComponent

Specified by:

clone in interface EvictionAlgorithmConfig

Overrides:

clone in class ConfigurationComponent

Returns:

a clone of the EvictionAlgorithmConfig.

Throws:

java.lang.CloneNotSupportedException