Package org.neo4j.kernel.ha.cluster

Interface Summary

HighAvailability	A place to register listeners that will receive events about (high) availability and roles in a cluster.
HighAvailabilityMemberContext
HighAvailabilityMemberListener	These callback methods correspond to the cluster

Class Summary

AbstractModeSwitcher<T>	A mode switcher deals with how internal services should react when changing between different cluster states, and allows them to switch to the new state that reflects that.
DefaultElectionCredentials
DefaultElectionCredentialsProvider	ElectionCredentialsProvider that provides the server id, latest txId and current role status as credentials for elections.
HighAvailabilityMemberChangeEvent	This event represents a change in the cluster members internal state.
HighAvailabilityMemberListener.Adapter
HighAvailabilityMemberStateMachine	State machine that listens for global cluster events, and coordinates the internal transitions between ClusterMemberStates.
HighAvailabilityModeSwitcher	Performs the internal switches from pending to slave/master, by listening for ClusterMemberChangeEvents.
SimpleHighAvailabilityMemberContext	Context used by the HighAvailabilityMemberStateMachine.

Enum Summary

HighAvailabilityMemberState

This represents the different states that a cluster member can have internally.