Package com.tangosol.io.journal

Class FlashJournalRM.CongestionPolicy

java.lang.Object

com.tangosol.io.journal.FlashJournalRM.CongestionPolicy

Direct Known Subclasses:

FlashJournalRM.FailCongestionPolicy, FlashJournalRM.WaitCongestionPolicy

Enclosing class:

FlashJournalRM

protected abstract static class FlashJournalRM.CongestionPolicy
extends Object

A CongestionPolicy defines how to behave when the currently active FlashJournalRM.JournalFile becomes congested.

The onCongestion(JournalFile) method should only return control once the congestion has been alleviated or if it can not be rectified an unchecked exception should be thrown.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CongestionPolicy()

Method Summary

Modifier and Type	Method	Description
protected abstract void	onCongestion(FlashJournalRM.JournalFile jrnlfile)	Invoked when it is determined the provided jrnlfile has become congested.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CongestionPolicy

protected CongestionPolicy()

Method Details

onCongestion

protected abstract void onCongestion(FlashJournalRM.JournalFile jrnlfile)

Invoked when it is determined the provided jrnlfile has become congested.

Parameters:

jrnlfile - the congested FlashJournalRM.JournalFile