SplitBrainProtectionListener (Hazelcast Root 5.4.0-SNAPSHOT API)

All Superinterfaces:

java.util.EventListener

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface SplitBrainProtectionListener
extends java.util.EventListener
```
Listener to get notified when a split brain protection state is changed.
SplitBrainProtectionEvents are fired only after the minimum cluster size requirement is met for the first time. For instance, see the following scenario for a minimum cluster size is equal to 3:
- Member-1 starts; no events are fired, since cluster size is still below minimum size.
- Member-2 starts; no events are fired, since cluster size is still below minimum size.
- Member-3 starts; no events yet, since this is the first time minimum cluster size is reached.
- Member-1 stops; both Member-2 and Member-3 fire splitbrain protection missing events, since member count drops below 3.
- Member-1 restarts; both Member-2 and Member-3 fire splitbrain protection present events, but Member-1 does not, because for Member-1 this is the first time minimum cluster size is met.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onChange(SplitBrainProtectionEvent splitBrainProtectionEvent)`	Called when the state of the split brain detector is changed.

- Method Detail
  - onChange
```
void onChange(SplitBrainProtectionEvent splitBrainProtectionEvent)
```
    Called when the state of the split brain detector is changed.
    
    Parameters:
    
    splitBrainProtectionEvent - provides information about split brain protection presence and current member list.