Interface ClusterTopologyListener
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public interface ClusterTopologyListener
A cluster topology listener.Used to get notification of topology events. After adding a listener to the cluster connection, the listener receives
nodeUP(TopologyMember, boolean)
for all the current topology members.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
nodeDown(long eventUID, String nodeID)
Triggered when a node leaves the cluster.void
nodeUP(TopologyMember member, boolean last)
Triggered when a node joins the cluster.
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Method Detail
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nodeUP
void nodeUP(TopologyMember member, boolean last)
Triggered when a node joins the cluster.- Parameters:
member
-last
- if the whole cluster topology is being transmitted (after adding the listener to the cluster connection) this parameter will betrue
for the last topology member.
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nodeDown
void nodeDown(long eventUID, String nodeID)
Triggered when a node leaves the cluster.- Parameters:
eventUID
-nodeID
- the id of the node leaving the cluster
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