Interface IChangeListener

  • All Superinterfaces:
    IObservablesListener
    Functional Interface:
    This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

    @FunctionalInterface
    public interface IChangeListener
    extends IObservablesListener
    Listener for generic change events. Note that the change events do not carry information about the change, they only specify the affected observable. To listen for specific change events, use more specific change listeners.
    Since:
    1.0
    See Also:
    IValueChangeListener, IListChangeListener, ISetChangeListener, IMapChangeListener
    • Method Detail

      • handleChange

        void handleChange​(ChangeEvent event)
        Handle a generic change to the given observable. The given event object must only be used locally in this method because it may be reused for other change notifications.
        Parameters:
        event - the change event