Module io.helidon.common.reactive

Package io.helidon.common.reactive

Class MultiCoupledProcessor<T,R>

java.lang.Object

io.helidon.common.reactive.MultiCoupledProcessor<T,R>

Type Parameters:

T - Inlet and passed in subscriber item type

R - Outlet and passed in publisher item type

All Implemented Interfaces:

Multi<R>, Subscribable<R>, Flow.Processor<T,R>, Flow.Publisher<R>, Flow.Subscriber<T>

public class MultiCoupledProcessor<T,R>
extends Object
implements Flow.Processor<T,R>, Multi<R>

Coupled processor sends items received to the passed in subscriber, and emits items received from the passed in publisher.

     +
     |  Inlet/upstream publisher
 +-------+
 |   |   |   passed in subscriber
 |   +-------------------------->
 |       |   passed in publisher
 |   +--------------------------+
 |   |   |
 +-------+
     |  Outlet/downstream subscriber
     v
 

Method Summary

Modifier and Type	Method	Description
static <T,R> MultiCoupledProcessor<T,R>	create(Flow.Subscriber<T> passedInSubscriber, Flow.Publisher<R> passedInPublisher)	Create new MultiCoupledProcessor.
void	onComplete()
void	onError(Throwable t)
void	onNext(T t)
void	onSubscribe(Flow.Subscription inletSubscription)
void	subscribe(Flow.Subscriber<? super R> outletSubscriber)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.helidon.common.reactive.Multi

collect, collectList, distinct, dropWhile, filter, first, flatMap, flatMapIterable, forEach, limit, map, peek, skip, takeWhile

Methods inherited from interface io.helidon.common.reactive.Subscribable

onComplete, onError, onErrorResume, onErrorResumeWith, onTerminate, subscribe, subscribe, subscribe, subscribe

Method Detail

create

public static <T,R> MultiCoupledProcessor<T,R> create(Flow.Subscriber<T> passedInSubscriber,
                                                                  Flow.Publisher<R> passedInPublisher)

Create new MultiCoupledProcessor.

Type Parameters:

T - Inlet and passed in subscriber item type

R - Outlet and passed in publisher item type

Parameters:

passedInSubscriber - to send items from inlet to

passedInPublisher - to get items for outlet from

Returns:

MultiCoupledProcessor

subscribe

public void subscribe(Flow.Subscriber<? super R> outletSubscriber)

Specified by:

subscribe in interface Flow.Publisher<T>

onSubscribe

public void onSubscribe(Flow.Subscription inletSubscription)

Specified by:

onSubscribe in interface Flow.Subscriber<T>

onNext

public void onNext(T t)

Specified by:

onNext in interface Flow.Subscriber<T>

onError

public void onError(Throwable t)

Specified by:

onError in interface Flow.Subscriber<T>

onComplete

public void onComplete()

Specified by:

onComplete in interface Flow.Subscriber<T>