Interface IObservable

    • Method Detail

      • setObservationContext

        void setObservationContext​(IObservationContext<? extends IObservable> context)
        Before observation is started on the observable, an observation context is injected by the observer registry. This context can be used to notify listeners.
      • startObservation

        void startObservation()
        When the first IObserver of this observable is registered with the observer registry, observation is started. Implementations must notify observers until observation is stopped.

        An implementation should register listeners with external data sources, when appropriate. It is possible for an observable to register as an observer for another observable.

      • stopObservation

        void stopObservation()
        When the last IObserver unregisters, observation is stopped. Any listeners or observers registered by the observable must be unregistered by the implementation.
      • equals

        boolean equals​(Object obj)
        Equivalence of observables; observation will only be started on one instance.
        Overrides:
        equals in class Object