org.neo4j.kernel.ha.cluster

Class HighAvailabilityMemberChangeEvent

java.lang.Object

org.neo4j.kernel.ha.cluster.HighAvailabilityMemberChangeEvent

public class HighAvailabilityMemberChangeEvent
extends Object

This event represents a change in the cluster members internal state. The possible states are enumerated in HighAvailabilityMemberState. shouldBroadcast flags whether the event should be broadcast or not. Broadcasting may not be a good idea in cases where the event is generated as a response to a loss of connectivity, resulting in loss of quorum, since broadcasting in this case is impossible anyway.

Constructor Summary

Constructors

Constructor and Description
HighAvailabilityMemberChangeEvent(HighAvailabilityMemberState oldState, HighAvailabilityMemberState newState, org.neo4j.cluster.InstanceId instanceId, URI serverHaUri, boolean shouldBroadcast)

Method Summary

Modifier and Type	Method and Description
org.neo4j.cluster.InstanceId	getInstanceId()
HighAvailabilityMemberState	getNewState()
HighAvailabilityMemberState	getOldState()
URI	getServerHaUri()
boolean	shouldBroadcast()
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

HighAvailabilityMemberChangeEvent

public HighAvailabilityMemberChangeEvent(HighAvailabilityMemberState oldState,
                                         HighAvailabilityMemberState newState,
                                         org.neo4j.cluster.InstanceId instanceId,
                                         URI serverHaUri,
                                         boolean shouldBroadcast)

Method Detail

getOldState

public HighAvailabilityMemberState getOldState()

getNewState

public HighAvailabilityMemberState getNewState()

getInstanceId

public org.neo4j.cluster.InstanceId getInstanceId()

getServerHaUri

public URI getServerHaUri()

shouldBroadcast

public boolean shouldBroadcast()

toString

public String toString()

Overrides:

toString in class Object