Class FlowableFromSupplier<T>

  • Type Parameters:
    T - the value type and element type returned by the supplier and the flow
    All Implemented Interfaces:
    Supplier<T>, org.reactivestreams.Publisher<T>

    public final class FlowableFromSupplier<T>
    extends Flowable<T>
    implements Supplier<T>
    Call a Supplier for each incoming Subscriber and signal the returned value or the thrown exception.
    Since:
    3.0.0
    • Field Detail

      • supplier

        final Supplier<? extends T> supplier
    • Constructor Detail

      • FlowableFromSupplier

        public FlowableFromSupplier​(Supplier<? extends T> supplier)
    • Method Detail

      • subscribeActual

        public void subscribeActual​(org.reactivestreams.Subscriber<? super T> 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<T>
        Parameters:
        s - the incoming Subscriber, never null
      • get

        public T get()
              throws java.lang.Throwable
        Description copied from interface: Supplier
        Produces a value or throws an exception.
        Specified by:
        get in interface Supplier<T>
        Returns:
        the value produced
        Throws:
        java.lang.Throwable - if the implementation wishes to throw any type of exception