org.wso2.broker.coordination.rdbms

Interface RdbmsMembershipListener

All Known Implementing Classes:

RdbmsCoordinationStrategy

public interface RdbmsMembershipListener

Interface that declares methods to be run when a cluster membership change event occurs.

Method Summary

Modifier and Type	Method and Description
void	coordinatorChanged(String coordinatorNodeID) Invoked when the coordinator changes in the cluster.
void	memberAdded(String nodeID) Invoked when a new member is added to the cluster.
void	memberRemoved(String nodeID) Invoked when an existing member leaves the cluster.

Method Detail

memberAdded

void memberAdded(String nodeID)

Invoked when a new member is added to the cluster.

Parameters:

nodeID - node ID of the new node

memberRemoved

void memberRemoved(String nodeID)

Invoked when an existing member leaves the cluster.

Parameters:

nodeID - node ID of the removed node

coordinatorChanged

void coordinatorChanged(String coordinatorNodeID)

Invoked when the coordinator changes in the cluster.

Parameters:

coordinatorNodeID - node ID of the new coordinator node