Adopted by: EODelayedObserver EOEditingContext
Declared in:
- EOControl/EOObserver.h
The EOObserving protocol, a part of EOControl's change tracking mechanism, declares the objectWillChange: method, used by observers to receive notifications that an object has changed. This message is sent by EOObserverCenter to all observers registered using its addObserver:forObject: method. For an overview of the general change tracking mechanism, see "Tracking Enterprise Objects Changes" in the introduction to the EOControl Framework.
- (void)objectWillChange:(id)anObject