ClusterMembershipListener (Apama API Documentation 10.15.1.2)

```
public interface ClusterMembershipListener
```
Listener interface for notification of changes in the membership of a cluster. This interface is the mechanism by which a driver notifies Apama when cluster membership has changed in support of the initialMinClusterSize property.

See Also:

AbstractStore.fireClusterMembersChanged(int, String)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onClusterMembersChanged()`	Callback function called by the driver when the cluster membership changes.

- Method Detail
  - onClusterMembersChanged
```
void onClusterMembersChanged()
```
    Callback function called by the driver when the cluster membership changes.