Class ObservableEmpty

    • Field Detail

      • INSTANCE

        public static final Observable<java.lang.Object> INSTANCE
    • Constructor Detail

      • ObservableEmpty

        private ObservableEmpty()
    • Method Detail

      • subscribeActual

        protected void subscribeActual​(Observer<? super java.lang.Object> o)
        Description copied from class: Observable
        Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming Observers.

        There is no need to call any of the plugin hooks on the current Observable instance or the Observer; all hooks and basic safeguards have been applied by Observable.subscribe(Observer) before this method gets called.

        Specified by:
        subscribeActual in class Observable<java.lang.Object>
        Parameters:
        o - the incoming Observer, never null
      • get

        public java.lang.Object get()
        Description copied from interface: Supplier
        Produces a value or throws an exception.
        Specified by:
        get in interface ScalarSupplier<java.lang.Object>
        Specified by:
        get in interface Supplier<java.lang.Object>
        Returns:
        the value produced