## Uses of Interface
java.util.concurrent.Flow.Subscriber

- Packages that use Flow.Subscriber
  Package | Description
  --- | ---
  java.util.concurrent | Utility classes commonly useful in concurrent programming.
  jdk.incubator.http | High level HTTP and WebSocket API

- - ### Uses of Flow.Subscriber in java.util.concurrent

    Subinterfaces of Flow.Subscriber in java.util.concurrent
    Modifier and Type | Interface | Description
    --- | --- | ---
    `static interface` | `Flow.Processor<T,R>` | A component that acts as both a Subscriber and Publisher.

    Methods in java.util.concurrent that return types with arguments of type Flow.Subscriber
    Modifier and Type | Method | Description
    --- | --- | ---
    `List<Flow.Subscriber<? super T>>` | SubmissionPublisher.`getSubscribers​()` | Returns a list of current subscribers for monitoring and tracking purposes, not for invoking `Flow.Subscriber` methods on the subscribers.

    Methods in java.util.concurrent with parameters of type Flow.Subscriber
    Modifier and Type | Method | Description
    --- | --- | ---
    `boolean` | SubmissionPublisher.`isSubscribed​(Flow.Subscriber<? super T> subscriber)` | Returns true if the given Subscriber is currently subscribed.
    `void` | Flow.Publisher.`subscribe​(Flow.Subscriber<? super T> subscriber)` | Adds the given Subscriber if possible.
    `void` | SubmissionPublisher.`subscribe​(Flow.Subscriber<? super T> subscriber)` | Adds the given Subscriber unless already subscribed.

    Method parameters in java.util.concurrent with type arguments of type Flow.Subscriber
    Modifier and Type | Method | Description
    --- | --- | ---
    `int` | SubmissionPublisher.`offer​(T item, long timeout, TimeUnit unit, BiPredicate<Flow.Subscriber<? super T>,? super T> onDrop)` | Publishes the given item, if possible, to each current subscriber by asynchronously invoking its `onNext` method, blocking while resources for any subscription are unavailable, up to the specified timeout or until the caller thread is interrupted, at which point the given handler (if non-null) is invoked, and if it returns true, retried once.
    `int` | SubmissionPublisher.`offer​(T item, BiPredicate<Flow.Subscriber<? super T>,? super T> onDrop)` | Publishes the given item, if possible, to each current subscriber by asynchronously invoking its `onNext` method.

    Constructor parameters in java.util.concurrent with type arguments of type Flow.Subscriber
    Constructor | Description
    --- | ---
    `SubmissionPublisher​(Executor executor, int maxBufferCapacity, BiConsumer<? super Flow.Subscriber<? super T>,? super Throwable> handler)` | Creates a new SubmissionPublisher using the given Executor for async delivery to subscribers, with the given maximum buffer size for each subscriber, and, if non-null, the given handler invoked when any Subscriber throws an exception in method `onNext`.

  - ### Uses of Flow.Subscriber in jdk.incubator.http

    Subinterfaces of Flow.Subscriber in jdk.incubator.http
    Modifier and Type | Interface | Description
    --- | --- | ---
    `static interface` | `HttpResponse.BodyProcessor<T>` | A processor for response bodies.