Package org.reactfx

Class SuccessionReducingStream<I,​O>

    • Field Detail

      • initial

        private final java.util.function.Function<? super I,​? extends O> initial
      • reduction

        private final java.util.function.BiFunction<? super O,​? super I,​? extends O> reduction
      • timer

        private final Timer timer
      • hasEvent

        private boolean hasEvent
      • pending

        private javafx.beans.binding.BooleanBinding pending
      • event

        private O event
    • Constructor Detail

      • SuccessionReducingStream

        public SuccessionReducingStream​(EventStream<I> input,
                                        java.util.function.Function<? super I,​? extends O> initial,
                                        java.util.function.BiFunction<? super O,​? super I,​? extends O> reduction,
                                        java.util.function.Function<java.lang.Runnable,​Timer> timerFactory)
    • Method Detail

      • pendingProperty

        public javafx.beans.value.ObservableBooleanValue pendingProperty()
        Description copied from interface: AwaitingEventStream
        Indicates whether there is a pending event that will be emitted by this stream in the (near) future. This may mean that an event has occurred that causes this stream to emit an event with some delay, e.g. waiting for a timer or completion of an asynchronous task.
        Specified by:
        pendingProperty in interface AwaitingEventStream<I>
      • observeInputs

        protected final Subscription observeInputs()
        Description copied from class: ObservableBase
        Starts observing this observable's input(s), if any. This method is called when the number of observers goes from 0 to 1. This method is called before ObservableBase.newObserver(Object) is called for the first observer.
        Specified by:
        observeInputs in class ObservableBase<java.util.function.Consumer<? super O>,​O>
        Returns:
        subscription used to stop observing inputs. The subscription is unsubscribed (i.e. input observation stops) when the number of observers goes down to 0.
      • handleEvent

        private void handleEvent​(I i)
      • handleTimeout

        private void handleTimeout()
      • invalidatePending

        private void invalidatePending()