Class SyncSubscriber<T>

  • All Implemented Interfaces:

    public abstract class SyncSubscriber<T>
    extends java.lang.Object
    implements org.reactivestreams.Subscriber<T>
    SyncSubscriber is an implementation of Reactive Streams `Subscriber`, it runs synchronously (on the Publisher's thread) and requests one element at a time and invokes a user-defined method to process each element. NOTE: The code below uses a lot of try-catches to show the reader where exceptions can be expected, and where they are forbidden.
    • Constructor Summary

      Constructor Description
    • Method Detail

      • onSubscribe

        public void onSubscribe​(org.reactivestreams.Subscription s)
        Specified by:
        onSubscribe in interface org.reactivestreams.Subscriber<T>
      • onNext

        public void onNext​(T element)
        Specified by:
        onNext in interface org.reactivestreams.Subscriber<T>
      • whenNext

        protected abstract boolean whenNext​(T element)
      • 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>