Package io.camunda.zeebe.gateway.impl.broker.cluster

Class BrokerTopologyManagerImpl

java.lang.Object

io.camunda.zeebe.scheduler.Actor

io.camunda.zeebe.gateway.impl.broker.cluster.BrokerTopologyManagerImpl

All Implemented Interfaces:

ClusterMembershipEventListener, EventFilter<ClusterMembershipEvent>, EventListener<ClusterMembershipEvent>, BrokerTopologyManager, AsyncClosable, ConcurrencyControl, AutoCloseable

public final class BrokerTopologyManagerImpl
extends Actor
implements BrokerTopologyManager, ClusterMembershipEventListener

Nested Class Summary

Nested classes/interfaces inherited from class io.camunda.zeebe.scheduler.Actor

Actor.ActorBuilder

Field Summary

Fields

Modifier and Type	Field	Description
protected final AtomicReference<BrokerClusterStateImpl>	topology

Fields inherited from class io.camunda.zeebe.scheduler.Actor

actor, ACTOR_PROP_NAME, ACTOR_PROP_PARTITION_ID

Constructor Summary

Constructors

Constructor	Description
BrokerTopologyManagerImpl(Supplier<Set<Member>> membersSupplier)

Method Summary

Modifier and Type	Method	Description
void	event(ClusterMembershipEvent event)
String	getName()
BrokerClusterState	getTopology()
protected void	onActorStarted()
void	setTopology(BrokerClusterStateImpl topology)

Methods inherited from class io.camunda.zeebe.scheduler.Actor

buildActorName, close, closeAsync, createContext, getContext, handleFailure, isActorClosed, newActor, onActorClosed, onActorCloseRequested, onActorClosing, onActorFailed, onActorStarting, run, runOnCompletion, wrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.camunda.zeebe.scheduler.ConcurrencyControl

createCompletedFuture, createFuture

Methods inherited from interface io.atomix.utils.event.EventFilter

isRelevant

Field Details

topology

protected final AtomicReference<BrokerClusterStateImpl> topology

Constructor Details

BrokerTopologyManagerImpl

public BrokerTopologyManagerImpl(Supplier<Set<Member>> membersSupplier)

Method Details

getTopology

public BrokerClusterState getTopology()

Specified by:

getTopology in interface BrokerTopologyManager

Returns:

the current known cluster state or null if the topology was not fetched yet

setTopology

public void setTopology(BrokerClusterStateImpl topology)

getName

public String getName()

Overrides:

getName in class Actor

onActorStarted

protected void onActorStarted()

Overrides:

onActorStarted in class Actor

event

public void event(ClusterMembershipEvent event)

Specified by:

event in interface EventListener<ClusterMembershipEvent>