org.castor.cache.hashbelt.reaper
Class ReinsertingReaper
- Reaper
public abstract class ReinsertingReaper
A hybrid of the notifying and refreshing reaper; like the notifying reaper,
this calls handleExpiredObject for the object; like the refreshing reaper, it
then reinserts it in the front of the expiration system. Unlike the refreshing
reaper, it always returns the exact same object to the front of the expiration
system.
Useful for alerts and announcements. E.g. suppose you're supposed to send
someone an update every 15 minutes. Use this one and an object that sends the
message inside its "expire" method.
$Revision: 6230 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $
handleExpiredObject
protected abstract void handleExpiredObject(Object expiredObject)
Methode called with an object that has expired before it is garbage collected.
expiredObject
- The object that has expired.
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