Package org.perfectjpattern.core.api.behavioral.observer.data

Observer Pattern event data API.

See:
Description

Interface Summary

IEventData

Marker interface and super-type for all types of event data parameters sent from ISubject to the IObserver.

Class Summary

NullEventData

Null Object Pattern implementation of IEventData.

Package org.perfectjpattern.core.api.behavioral.observer.data Description

Observer Pattern event data API.