Package io.smallrye.mutiny.subscription

Class Subscribers.CallbackBasedSubscriber<T>

    • Constructor Summary

      Constructors 
      Constructor Description
      CallbackBasedSubscriber​(Context context, java.util.function.Consumer<? super T> onItem, java.util.function.Consumer<? super java.lang.Throwable> onFailure, java.lang.Runnable onCompletion, java.util.function.Consumer<? super org.reactivestreams.Subscription> onSubscription)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void cancel()
      Runs the cancellation action.
      Context context()
      Provide a context.
      void onCompletion()
      Method called when the upstream emits a completion terminal event.
      void onFailure​(java.lang.Throwable t)
      Method called when the upstream emits a failure terminal event.
      void onItem​(T item)
      Method called when the upstream emits an item event, in response to to requests to Subscription.request(long).
      void onSubscribe​(org.reactivestreams.Subscription s)  
      void request​(long n)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • CallbackBasedSubscriber

        public CallbackBasedSubscriber​(Context context,
                               java.util.function.Consumer<? super T> onItem,
                               java.util.function.Consumer<? super java.lang.Throwable> onFailure,
                               java.lang.Runnable onCompletion,
                               java.util.function.Consumer<? super org.reactivestreams.Subscription> onSubscription)

    • Method Detail

      • context

        public Context context()
        Description copied from interface: ContextSupport
        Provide a context.

        Since calls to this method shall only be triggered when a Mutiny pipeline uses a withContext operator, there is no need in general for caching the context value in a field of the implementing class. Exceptions include operators that have cross-subscriber semantics such as memoizers or broadcasters.

        This method is expected to be called once per withContext operator.

        Specified by:
        context in interface ContextSupport
        Returns:
        the context, must not be null.

      • onSubscribe

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

      • onItem

        public void onItem​(T item)
        Description copied from interface: MultiSubscriber
        Method called when the upstream emits an item event, in response to to requests to Subscription.request(long).
        Specified by:
        onItem in interface MultiSubscriber<T>
        Parameters:
        item - the item, must not be null.

      • onFailure

        public void onFailure​(java.lang.Throwable t)
        Description copied from interface: MultiSubscriber
        Method called when the upstream emits a failure terminal event.

        No further events will be sent even if Subscription.request(long) is invoked again.

        Specified by:
        onFailure in interface MultiSubscriber<T>
        Parameters:
        t - the failure, must not be null.

      • onCompletion

        public void onCompletion()
        Description copied from interface: MultiSubscriber
        Method called when the upstream emits a completion terminal event.

        No further events will be sent even if Subscription.request(long) is invoked again.

        Specified by:
        onCompletion in interface MultiSubscriber<T>

      • request

        public void request​(long n)
        Specified by:
        request in interface org.reactivestreams.Subscription

      • cancel

        public void cancel()
        Description copied from interface: Cancellable
        Runs the cancellation action.
        Specified by:
        cancel in interface Cancellable
        Specified by:
        cancel in interface org.reactivestreams.Subscription