org.neo4j.cluster

Class MultiPaxosServerFactory

java.lang.Object

org.neo4j.cluster.MultiPaxosServerFactory

All Implemented Interfaces:

ProtocolServerFactory

public class MultiPaxosServerFactory
extends Object
implements ProtocolServerFactory

Factory for MultiPaxos ProtocolServers.

Constructor Summary

Constructors

Constructor and Description
MultiPaxosServerFactory(org.neo4j.cluster.protocol.cluster.ClusterConfiguration initialConfig, org.neo4j.logging.LogProvider logging, StateMachines.Monitor stateMachinesMonitor)

Method Summary

Modifier and Type	Method and Description
ProtocolServer	constructSupportingInfrastructureFor(InstanceId me, org.neo4j.cluster.com.message.MessageSource input, org.neo4j.cluster.com.message.MessageSender output, DelayedDirectExecutor executor, org.neo4j.cluster.timeout.Timeouts timeouts, Executor stateMachineExecutor, org.neo4j.cluster.protocol.atomicbroadcast.multipaxos.context.MultiPaxosContext context, org.neo4j.cluster.statemachine.StateMachine[] machines) Sets up the supporting infrastructure and communication hooks for our state machines.
ProtocolServer	newProtocolServer(InstanceId me, org.neo4j.cluster.com.message.MessageSource input, org.neo4j.cluster.com.message.MessageSender output, Executor stateMachineExecutor, DelayedDirectExecutor executor, org.neo4j.cluster.timeout.Timeouts timeouts, org.neo4j.cluster.protocol.atomicbroadcast.multipaxos.context.MultiPaxosContext context, org.neo4j.cluster.protocol.snapshot.SnapshotContext snapshotContext)
ProtocolServer	newProtocolServer(InstanceId me, org.neo4j.cluster.timeout.TimeoutStrategy timeoutStrategy, org.neo4j.cluster.com.message.MessageSource input, org.neo4j.cluster.com.message.MessageSender output, org.neo4j.cluster.protocol.atomicbroadcast.multipaxos.AcceptorInstanceStore acceptorInstanceStore, org.neo4j.cluster.protocol.election.ElectionCredentialsProvider electionCredentialsProvider, Executor stateMachineExecutor, org.neo4j.cluster.protocol.atomicbroadcast.ObjectInputStreamFactory objectInputStreamFactory, org.neo4j.cluster.protocol.atomicbroadcast.ObjectOutputStreamFactory objectOutputStreamFactory)

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiPaxosServerFactory

public MultiPaxosServerFactory(org.neo4j.cluster.protocol.cluster.ClusterConfiguration initialConfig,
                               org.neo4j.logging.LogProvider logging,
                               StateMachines.Monitor stateMachinesMonitor)

Method Detail

newProtocolServer

public ProtocolServer newProtocolServer(InstanceId me,
                                        org.neo4j.cluster.timeout.TimeoutStrategy timeoutStrategy,
                                        org.neo4j.cluster.com.message.MessageSource input,
                                        org.neo4j.cluster.com.message.MessageSender output,
                                        org.neo4j.cluster.protocol.atomicbroadcast.multipaxos.AcceptorInstanceStore acceptorInstanceStore,
                                        org.neo4j.cluster.protocol.election.ElectionCredentialsProvider electionCredentialsProvider,
                                        Executor stateMachineExecutor,
                                        org.neo4j.cluster.protocol.atomicbroadcast.ObjectInputStreamFactory objectInputStreamFactory,
                                        org.neo4j.cluster.protocol.atomicbroadcast.ObjectOutputStreamFactory objectOutputStreamFactory)

Specified by:

newProtocolServer in interface ProtocolServerFactory

newProtocolServer

public ProtocolServer newProtocolServer(InstanceId me,
                                        org.neo4j.cluster.com.message.MessageSource input,
                                        org.neo4j.cluster.com.message.MessageSender output,
                                        Executor stateMachineExecutor,
                                        DelayedDirectExecutor executor,
                                        org.neo4j.cluster.timeout.Timeouts timeouts,
                                        org.neo4j.cluster.protocol.atomicbroadcast.multipaxos.context.MultiPaxosContext context,
                                        org.neo4j.cluster.protocol.snapshot.SnapshotContext snapshotContext)

constructSupportingInfrastructureFor

public ProtocolServer constructSupportingInfrastructureFor(InstanceId me,
                                                           org.neo4j.cluster.com.message.MessageSource input,
                                                           org.neo4j.cluster.com.message.MessageSender output,
                                                           DelayedDirectExecutor executor,
                                                           org.neo4j.cluster.timeout.Timeouts timeouts,
                                                           Executor stateMachineExecutor,
                                                           org.neo4j.cluster.protocol.atomicbroadcast.multipaxos.context.MultiPaxosContext context,
                                                           org.neo4j.cluster.statemachine.StateMachine[] machines)

Sets up the supporting infrastructure and communication hooks for our state machines. This is here to support an external requirement for assembling protocol servers given an existing set of state machines (used to prove correctness).