Class FlowableConcatMapMaybePublisher<T,​R>

  • Type Parameters:
    T - the upstream element type
    R - the output element type
    All Implemented Interfaces:
    org.reactivestreams.Publisher<R>

    public final class FlowableConcatMapMaybePublisher<T,​R>
    extends Flowable<R>
    Maps each upstream item into a MaybeSource, subscribes to them one after the other terminates and relays their success values, optionally delaying any errors till the main and inner sources terminate.

    History: 2.1.11 - experimental

    Since:
    2.2
    • Field Detail

      • source

        final org.reactivestreams.Publisher<T> source
      • prefetch

        final int prefetch
    • Constructor Detail

      • FlowableConcatMapMaybePublisher

        public FlowableConcatMapMaybePublisher​(org.reactivestreams.Publisher<T> source,
                                               Function<? super T,​? extends MaybeSource<? extends R>> mapper,
                                               ErrorMode errorMode,
                                               int prefetch)
    • Method Detail

      • subscribeActual

        protected 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