org.neo4j.kernel.ha.cluster

Class SwitchToMaster

java.lang.Object

org.neo4j.kernel.ha.cluster.SwitchToMaster

All Implemented Interfaces:

AutoCloseable

public class SwitchToMaster
extends Object
implements AutoCloseable

Constructor Summary

Constructors

Constructor and Description

SwitchToMaster(org.neo4j.kernel.impl.logging.LogService logService, HaIdGeneratorFactory idGeneratorFactory, org.neo4j.kernel.configuration.Config config, Supplier<SlaveFactory> slaveFactorySupplier, org.neo4j.function.Factory<ConversationManager> conversationManagerFactory, BiFunction<ConversationManager,org.neo4j.kernel.lifecycle.LifeSupport,Master> masterFactory, BiFunction<Master,ConversationManager,MasterServer> masterServerFactory, DelegateInvocationHandler<Master> masterDelegateHandler, org.neo4j.cluster.member.ClusterMemberAvailability clusterMemberAvailability, Supplier<org.neo4j.kernel.NeoStoreDataSource> dataSourceSupplier)

Method Summary

Modifier and Type	Method and Description
void	close()
URI	switchToMaster(org.neo4j.kernel.lifecycle.LifeSupport haCommunicationLife, URI me) Performs a switch to the master state.

Methods inherited from class java.lang.Object

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

Constructor Detail

SwitchToMaster

public SwitchToMaster(org.neo4j.kernel.impl.logging.LogService logService,
                      HaIdGeneratorFactory idGeneratorFactory,
                      org.neo4j.kernel.configuration.Config config,
                      Supplier<SlaveFactory> slaveFactorySupplier,
                      org.neo4j.function.Factory<ConversationManager> conversationManagerFactory,
                      BiFunction<ConversationManager,org.neo4j.kernel.lifecycle.LifeSupport,Master> masterFactory,
                      BiFunction<Master,ConversationManager,MasterServer> masterServerFactory,
                      DelegateInvocationHandler<Master> masterDelegateHandler,
                      org.neo4j.cluster.member.ClusterMemberAvailability clusterMemberAvailability,
                      Supplier<org.neo4j.kernel.NeoStoreDataSource> dataSourceSupplier)

Method Detail

switchToMaster

public URI switchToMaster(org.neo4j.kernel.lifecycle.LifeSupport haCommunicationLife,
                          URI me)

Performs a switch to the master state. Starts communication endpoints, switches components to the master state and broadcasts the appropriate Master Is Available event.

Parameters:

haCommunicationLife - The LifeSupport instance to register communication endpoints.

me - The URI that the communication endpoints should bind to

Returns:

The URI at which the master communication was bound.

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception