Class ParallelFromPublisher.ParallelDispatcher<T>

java.lang.Object
java.lang.Number
java.util.concurrent.atomic.AtomicInteger
io.reactivex.rxjava3.internal.operators.parallel.ParallelFromPublisher.ParallelDispatcher<T>
All Implemented Interfaces:
FlowableSubscriber<T>, Serializable, org.reactivestreams.Subscriber<T>
Enclosing class:
ParallelFromPublisher<T>

static final class ParallelFromPublisher.ParallelDispatcher<T> extends AtomicInteger implements FlowableSubscriber<T>
  • Field Details

    • serialVersionUID

      private static final long serialVersionUID
      See Also:
    • subscribers

      final org.reactivestreams.Subscriber<? super T>[] subscribers
    • requests

      final AtomicLongArray requests
    • emissions

      final long[] emissions
    • prefetch

      final int prefetch
    • limit

      final int limit
    • upstream

      org.reactivestreams.Subscription upstream
    • queue

      SimpleQueue<T> queue
    • error

      Throwable error
    • done

      volatile boolean done
    • index

      int index
    • cancelled

      volatile boolean cancelled
    • subscriberCount

      final AtomicInteger subscriberCount
      Counts how many subscribers were setup to delay triggering the drain of upstream until all of them have been setup.
    • produced

      int produced
    • sourceMode

      int sourceMode
  • Constructor Details

    • ParallelDispatcher

      ParallelDispatcher(org.reactivestreams.Subscriber<? super T>[] subscribers, int prefetch)
  • Method Details

    • onSubscribe

      public void onSubscribe(org.reactivestreams.Subscription s)
      Description copied from interface: FlowableSubscriber
      Implementors of this method should make sure everything that needs to be visible in Subscriber.onNext(Object) is established before calling Subscription.request(long). In practice this means no initialization should happen after the request() call and additional behavior is thread safe in respect to onNext.
      Specified by:
      onSubscribe in interface FlowableSubscriber<T>
      Specified by:
      onSubscribe in interface org.reactivestreams.Subscriber<T>
    • setupSubscribers

      void setupSubscribers()
    • onNext

      public void onNext(T t)
      Specified by:
      onNext in interface org.reactivestreams.Subscriber<T>
    • onError

      public void onError(Throwable t)
      Specified by:
      onError in interface org.reactivestreams.Subscriber<T>
    • onComplete

      public void onComplete()
      Specified by:
      onComplete in interface org.reactivestreams.Subscriber<T>
    • cancel

      void cancel(int m)
    • drainAsync

      void drainAsync()
    • drainSync

      void drainSync()
    • drain

      void drain()