Class FlowableLift<R,​T>

  • Type Parameters:
    T - the upstream value type
    R - the downstream parameter type
    All Implemented Interfaces:
    HasUpstreamPublisher<T>, org.reactivestreams.Publisher<R>

    public final class FlowableLift<R,​T>
    extends AbstractFlowableWithUpstream<T,​R>
    Allows lifting operators into a chain of Publishers.

    By having a concrete Publisher as lift, operator fusing can now identify both the source and the operation inside it via casting, unlike the lambda version of this.

    • Field Detail

      • operator

        final FlowableOperator<? extends R,​? super T> operator
        The actual operator.
    • Method Detail

      • subscribeActual

        public void subscribeActual​(org.reactivestreams.Subscriber<? super R> s)
        Description copied from class: Flowable
        Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming Subscribers.

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

        Specified by:
        subscribeActual in class Flowable<R>
        Parameters:
        s - the incoming Subscriber, never null