Class FlowAdapters.ReactiveToFlowSubscription

java.lang.Object
org.reactivestreams.FlowAdapters.ReactiveToFlowSubscription
All Implemented Interfaces:
Subscription
Enclosing class:
FlowAdapters
static final class FlowAdapters.ReactiveToFlowSubscription extends Object implements Subscription
Wraps a Flow Subscription and converts the calls to a Reactive Streams Subscription.

  • Field Details

  • Constructor Details

    • ReactiveToFlowSubscription

      public ReactiveToFlowSubscription(Flow.Subscription flow)

  • Method Details

    • request

      public void request(long n)
      Description copied from interface: Subscription
      No events will be sent by a Publisher until demand is signaled via this method.

      It can be called however often and whenever needed—but if the outstanding cumulative demand ever becomes Long.MAX_VALUE or more, it may be treated by the Publisher as "effectively unbounded".

      Whatever has been requested can be sent by the Publisher so only signal demand for what can be safely handled.

      A Publisher can send less than is requested if the stream ends but then must emit either Subscriber.onError(Throwable) or Subscriber.onComplete().

      Specified by:
      request in interface Subscription
      Parameters:
      n - the strictly positive number of elements to requests to the upstream Publisher

    • cancel

      public void cancel()
      Description copied from interface: Subscription
      Request the Publisher to stop sending data and clean up resources.

      Data may still be sent to meet previously signalled demand after calling cancel.

      Specified by:
      cancel in interface Subscription