Class DeferredScalarSubscriber<T,​R>

    • Constructor Summary

      Constructors 
      Constructor Description
      DeferredScalarSubscriber​(org.reactivestreams.Subscriber<? super R> downstream)
      Creates a DeferredScalarSubscriber instance and wraps a downstream Subscriber.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void cancel()  
      void onComplete()  
      void onError​(java.lang.Throwable t)  
      void onSubscribe​(org.reactivestreams.Subscription s)
      Implementors of this method should make sure everything that needs to be visible in Subscriber.onNext(Object) is established before calling Subscription.request(long).
      • Methods inherited from class java.util.concurrent.atomic.AtomicInteger

        accumulateAndGet, addAndGet, compareAndExchange, compareAndExchangeAcquire, compareAndExchangeRelease, compareAndSet, decrementAndGet, doubleValue, floatValue, get, getAcquire, getAndAccumulate, getAndAdd, getAndDecrement, getAndIncrement, getAndSet, getAndUpdate, getOpaque, getPlain, incrementAndGet, intValue, lazySet, longValue, set, setOpaque, setPlain, setRelease, toString, updateAndGet, weakCompareAndSet, weakCompareAndSetAcquire, weakCompareAndSetPlain, weakCompareAndSetRelease, weakCompareAndSetVolatile
      • Methods inherited from class java.lang.Number

        byteValue, shortValue
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
      • Methods inherited from interface org.reactivestreams.Subscriber

        onNext
    • Field Detail

      • upstream

        protected org.reactivestreams.Subscription upstream
        The upstream subscription.
      • hasValue

        protected boolean hasValue
        Can indicate if there was at least on onNext call.
    • Constructor Detail

      • DeferredScalarSubscriber

        public DeferredScalarSubscriber​(org.reactivestreams.Subscriber<? super R> downstream)
        Creates a DeferredScalarSubscriber instance and wraps a downstream Subscriber.
        Parameters:
        downstream - the downstream subscriber, not null (not verified)
    • Method Detail

      • 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>
      • onError

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

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