org.infinispan.configuration.cache
Class ExpirationConfiguration

java.lang.Object
  org.infinispan.configuration.cache.ExpirationConfiguration

public class ExpirationConfiguration
extends Object

Controls the default expiration settings for entries in the cache.

Method Summary

boolean	equals(Object o)
int	hashCode()
long	lifespan() Maximum lifespan of a cache entry, after which the entry is expired cluster-wide, in milliseconds.
long	maxIdle() Maximum idle time a cache entry will be maintained in the cache, in milliseconds.
boolean	reaperEnabled() Determines whether the background reaper thread is enabled to test entries for expiration.
String	toString()
long	wakeUpInterval() Interval (in milliseconds) between subsequent runs to purge expired entries from memory and any cache stores.

Methods inherited from class java.lang.Object

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

Method Detail

lifespan

public long lifespan()

Maximum lifespan of a cache entry, after which the entry is expired cluster-wide, in milliseconds. -1 means the entries never expire. Note that this can be overridden on a per-entry basis by using the Cache API.

maxIdle

public long maxIdle()

Maximum idle time a cache entry will be maintained in the cache, in milliseconds. If the idle time is exceeded, the entry will be expired cluster-wide. -1 means the entries never expire. Note that this can be overridden on a per-entry basis by using the Cache API.

reaperEnabled

public boolean reaperEnabled()

Determines whether the background reaper thread is enabled to test entries for expiration. Regardless of whether a reaper is used, entries are tested for expiration lazily when they are touched.

wakeUpInterval

public long wakeUpInterval()

Interval (in milliseconds) between subsequent runs to purge expired entries from memory and any cache stores. If you wish to disable the periodic eviction process altogether, set wakeupInterval to -1.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object