public interface ChangeAware
Interface to be implemented by collections that wish to be aware of any data modification.
ChangeType
Modifier and Type | Method and Description |
---|---|
void |
deregister(ChangeListener listener)
De-registers an already registered
ChangeListener instance
to listen to any changes. |
void |
register(ChangeListener listener)
Registers a
ChangeListener instance to listen to any
changes. |
void register(ChangeListener listener)
Registers a ChangeListener
instance to listen to any
changes.
listener
- the listenervoid deregister(ChangeListener listener)
De-registers an already registered ChangeListener
instance
to listen to any changes.
listener
- the listener