org.neo4j.causalclustering.core.consensus.shipping

Class RaftLogShippingManager

java.lang.Object

org.neo4j.kernel.lifecycle.LifecycleAdapter

org.neo4j.causalclustering.core.consensus.shipping.RaftLogShippingManager

All Implemented Interfaces:

RaftMembership.Listener, org.neo4j.kernel.lifecycle.Lifecycle

public class RaftLogShippingManager
extends org.neo4j.kernel.lifecycle.LifecycleAdapter
implements RaftMembership.Listener

Nested Class Summary

Nested classes/interfaces inherited from interface org.neo4j.kernel.lifecycle.Lifecycle

org.neo4j.kernel.lifecycle.Lifecycle.Delegate

Constructor Summary

Constructors

Constructor and Description
RaftLogShippingManager(Outbound<MemberId,RaftMessages.RaftMessage> outbound, org.neo4j.logging.LogProvider logProvider, ReadableRaftLog raftLog, Clock clock, MemberId myself, RaftMembership membership, long retryTimeMillis, int catchupBatchSize, int maxAllowedShippingLag, InFlightMap<RaftLogEntry> inFlightMap)

Method Summary

Modifier and Type	Method and Description
void	handleCommands(Iterable<ShipCommand> shipCommands, LeaderContext leaderContext)
void	onMembershipChanged() This method is called on additions to and removals from either the voting or replication members sets.
void	pause() Paused when stepping down from leader role.
void	resume(LeaderContext initialLeaderContext) Resumed when becoming leader.
void	stop()
String	toString()

Methods inherited from class org.neo4j.kernel.lifecycle.LifecycleAdapter

init, shutdown, start

Methods inherited from class java.lang.Object

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

Constructor Detail

RaftLogShippingManager

public RaftLogShippingManager(Outbound<MemberId,RaftMessages.RaftMessage> outbound,
                              org.neo4j.logging.LogProvider logProvider,
                              ReadableRaftLog raftLog,
                              Clock clock,
                              MemberId myself,
                              RaftMembership membership,
                              long retryTimeMillis,
                              int catchupBatchSize,
                              int maxAllowedShippingLag,
                              InFlightMap<RaftLogEntry> inFlightMap)

Method Detail

pause

public void pause()

Paused when stepping down from leader role.

resume

public void resume(LeaderContext initialLeaderContext)

Resumed when becoming leader.

stop

public void stop()

Specified by:

stop in interface org.neo4j.kernel.lifecycle.Lifecycle

Overrides:

stop in class org.neo4j.kernel.lifecycle.LifecycleAdapter

handleCommands

public void handleCommands(Iterable<ShipCommand> shipCommands,
                           LeaderContext leaderContext)
                    throws IOException

Throws:

IOException

onMembershipChanged

public void onMembershipChanged()

Description copied from interface: RaftMembership.Listener

This method is called on additions to and removals from either the voting or replication members sets. The implementation has the responsibility of figuring out what the actual change is.

Specified by:

onMembershipChanged in interface RaftMembership.Listener

toString

public String toString()

Overrides:

toString in class Object