com.mulesoft.mule.runtime.module.cluster.api.notification

Interface ClusterMembershipListener

public interface ClusterMembershipListener

Declares callback methods for invoking on certain events of the ClusterCoreExtension.

Since:

4.0

Method Summary

Modifier and Type	Method and Description
default void	init(Set<ClusterMemberInfo> membersInfo) Called when this listener is registered.
default void	memberAdded(ClusterMembershipEvent event) Invoked when a new member is added to the cluster.
default void	memberAttributeChanged(ClusterMemberAttributeEvent event) Invoked when an attribute of a member was changed.
default void	memberRemoved(ClusterMembershipEvent event) Invoked when an existing member leaves the cluster.

Method Detail

init

default void init(Set<ClusterMemberInfo> membersInfo)

Called when this listener is registered.

Parameters:

membersInfo - the information about the currently available members of the cluster.

memberAdded

default void memberAdded(ClusterMembershipEvent event)

Invoked when a new member is added to the cluster.

Parameters:

event - membership event

memberRemoved

default void memberRemoved(ClusterMembershipEvent event)

Invoked when an existing member leaves the cluster.

Parameters:

event - membership event when an existing member leaves the cluster

memberAttributeChanged

default void memberAttributeChanged(ClusterMemberAttributeEvent event)

Invoked when an attribute of a member was changed.

Parameters:

event - member attribute event when an attribute of a member was changed