com.sleepycat.je.rep.elections

Class Elections.ElectionListener

java.lang.Object

com.sleepycat.je.rep.elections.Elections.ElectionListener

All Implemented Interfaces:

Learner.Listener

Enclosing class:

Elections

static class Elections.ElectionListener
extends java.lang.Object
implements Learner.Listener

Used to short-circuit Proposal retries if a new election has completed since the time this election was initiated.

Constructor Summary

Constructors

Constructor and Description
Elections.ElectionListener()

Method Summary

Methods

Modifier and Type	Method and Description
java.util.concurrent.CountDownLatch	getElectionLatch() Used during shutdown only
void	notify(Proposer.Proposal proposal, Protocol.Value value) The Listener protocol announcing election results.
java.util.concurrent.CountDownLatch	setLatch() Returns a new latch to be associated with the RetryPredicate.

Methods inherited from class java.lang.Object

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

Constructor Detail

Elections.ElectionListener

Elections.ElectionListener()

Method Detail

setLatch

public java.util.concurrent.CountDownLatch setLatch()

Returns a new latch to be associated with the RetryPredicate.

getElectionLatch

public java.util.concurrent.CountDownLatch getElectionLatch()

Used during shutdown only

Returns:

the latch on which elections wait

notify

public void notify(Proposer.Proposal proposal,
          Protocol.Value value)

The Listener protocol announcing election results.

Specified by:

notify in interface Learner.Listener