public class StoringSubscriber<T> extends Object implements org.reactivestreams.Subscriber<T>
Modifier and Type | Class and Description |
---|---|
static class |
StoringSubscriber.Event<T>
An event stored for later retrieval by this subscriber.
|
static class |
StoringSubscriber.EventType |
Constructor and Description |
---|
StoringSubscriber(int maxEvents)
Create a subscriber that stores up to
maxElements events for retrieval. |
Modifier and Type | Method and Description |
---|---|
void |
onComplete() |
void |
onError(Throwable throwable) |
void |
onNext(T t) |
void |
onSubscribe(org.reactivestreams.Subscription subscription) |
Optional<StoringSubscriber.Event<T>> |
peek()
Check the first event stored in this subscriber.
|
Optional<StoringSubscriber.Event<T>> |
poll()
Remove and return the first event stored in this subscriber.
|
public StoringSubscriber(int maxEvents)
maxElements
events for retrieval.public Optional<StoringSubscriber.Event<T>> peek()
This will return empty if no events are currently available (outstanding demand has not yet been filled).
public Optional<StoringSubscriber.Event<T>> poll()
This will return empty if no events are currently available (outstanding demand has not yet been filled).
public void onSubscribe(org.reactivestreams.Subscription subscription)
onSubscribe
in interface org.reactivestreams.Subscriber<T>
public void onComplete()
onComplete
in interface org.reactivestreams.Subscriber<T>
Copyright © 2023. All rights reserved.