EOObserving
Implemented by:
- EODelayedObserver
- EOEditingContext
- Package:
- com.apple.client.eocontrol
- com.apple.yellow.eocontrol
Interface Description
The EOObserving interface, 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 method. For an overview of the general change tracking mechanism, see "Tracking Enterprise Objects Changes" in the introduction to the EOControl Framework.
Instance Methods
objectWillChange
public abstract void
objectWillChange
(Object anObject)