MembershipListener (Hazelcast Root 5.4.0-SNAPSHOT API)

All Superinterfaces:

java.util.EventListener

All Known Subinterfaces:

InitialMembershipListener

All Known Implementing Classes:

AbstractLoadBalancer, MembershipAdapter, RandomLB, RoundRobinLB
```
public interface MembershipListener
extends java.util.EventListener
```
Cluster membership listener. The MembershipListener will never be called concurrently and all MembershipListeners will receive the events in the same order.

See Also:

InitialMembershipListener, Cluster.addMembershipListener(MembershipListener)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`memberAdded(MembershipEvent membershipEvent)`	Invoked when a new member is added to the cluster.
`void`	`memberRemoved(MembershipEvent membershipEvent)`	Invoked when an existing member leaves the cluster.

- Method Detail
  - memberAdded
```
void memberAdded(MembershipEvent membershipEvent)
```
    Invoked when a new member is added to the cluster.
    
    Parameters:
    
    membershipEvent - membership event
  - memberRemoved
```
void memberRemoved(MembershipEvent membershipEvent)
```
    Invoked when an existing member leaves the cluster.
    
    Parameters:
    
    membershipEvent - membership event when an existing member leaves the cluster