jgroup
Interface MembershipListener
- All Superinterfaces:
- Listener
- All Known Implementing Classes:
- MemberTable
- public interface MembershipListener
- extends Listener
In order to be notified of membership events like view changes, an object
must implement this interface.
- Since:
- Jgroup 0.1
- Author:
- Alberto Montresor
Method Summary |
void |
leaved()
Upcall that is invoked by Jgroup to acknowledge the fact that this
object has left the group. |
void |
prepareChange()
Upcall that is invoked by the group membership service to notify
that the current view is not valid any more, and the group
membership service is trying to reach an agreement on a new view. |
void |
viewChange(View view)
Upcall invoked on the member when a view change occurs. |
viewChange
public void viewChange(View view)
- Upcall invoked on the member when a view change occurs.
- Parameters:
view
- the new view.- See Also:
MembershipService
prepareChange
public void prepareChange()
- Upcall that is invoked by the group membership service to notify
that the current view is not valid any more, and the group
membership service is trying to reach an agreement on a new view.
Currently not implemented.
- See Also:
MembershipService
leaved
public void leaved()
- Upcall that is invoked by Jgroup to acknowledge the fact that this
object has left the group. This method can be invoked only after
method leave has been invoked on the group membership
service.
- See Also:
MembershipService