Trait/Object

polynote.kernel.util

ZTopic

Related Docs: object ZTopic | package util

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sealed trait ZTopic[-RA, -RB, +EA, +EB, -A, +B] extends AnyRef

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Abstract Value Members

  1. abstract def close(): UIO[Unit]

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    Shut down this topic; end-of-stream will be published to all subscribers and this topic's references to them will be removed.

  2. abstract def publish(value: A): ZIO[RA, EA, Unit]

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    Publish a value to all the subscribers of this topic.

    Publish a value to all the subscribers of this topic. The returned effect will complete once all subscribers have received the value. If the topic is closed, does nothing (as there are no subscribers)

  3. abstract def subscribe: IO[TopicIsClosed, Subscriber[RB, EB, B]]

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    Subscribe to this topic.

    Subscribe to this topic. When the returned effect is evaluated, the subscriber will begin receiving values published thereafter, until the managed value is released. When released, the subscriber will be shut down and removed.

    If this topic has been shut down, fails with ZTopic.TopicIsClosed.

  4. abstract def subscriberCount: UIO[Int]

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    Return the current number of subscribers to this topic.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. final def bimap[A1, B1](to: (A1) ⇒ A, from: (B) ⇒ B1): ZTopic[RA, RB, EA, EB, A1, B1]

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    Modify the types of both published and emitted values, by providing a function from the new published type to the current published type, and a function from the current emitted type to the new emitted type.

  6. final def bimapM[RA1 <: RA, RB1 <: RB, EA1 >: EA, EB1 >: EB, A1, B1](to: (A1) ⇒ ZIO[RA1, EA1, A], from: (B) ⇒ ZIO[RB1, EB1, B1]): ZTopic[RA1, RB1, EA1, EB1, A1, B1]

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    Modify the types of both published and emitted values, by providing an effectful function from the new published type to the current published type, and an effectful function from the current emitted type to the new emitted type.

  7. def clone(): AnyRef

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  8. final def contramap[A1](fn: (A1) ⇒ A): ZTopic[RA, RB, EA, EB, A1, B]

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    Modify the type of published value, by providing a function from the new type to the current type.

  9. final def contramapM[RA1 <: RA, EA1 >: EA, A1](fn: (A1) ⇒ ZIO[RA1, EA1, A]): ZTopic[RA1, RB, EA1, EB, A1, B]

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    Modify the type of published value, by providing an effectful function from the new type to the current type.

  10. final def eq(arg0: AnyRef): Boolean

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  11. def equals(arg0: Any): Boolean

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  12. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )

  13. final def getClass(): Class[_]

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  14. def hashCode(): Int

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  15. final def isInstanceOf[T0]: Boolean

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  16. final def map[B1](fn: (B) ⇒ B1): ZTopic[RA, RB, EA, EB, A, B1]

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    Modify the type of emitted value, by providing a function from the current type to the new type.

  17. final def mapM[RB1 <: RB, EB1 >: EB, B1](fn: (B) ⇒ ZIO[RB1, EB1, B1]): ZTopic[RA, RB1, EA, EB1, A, B1]

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    Modify the type of emitted value, by providing an effectful function from the current type to the new type.

  18. final def ne(arg0: AnyRef): Boolean

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  19. final def notify(): Unit

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  20. final def notifyAll(): Unit

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  21. def publishAll[R <: RA, E >: EA](stream: ZStream[R, E, A]): ZIO[R, E, Unit]

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  22. def subscribeManaged: Managed[TopicIsClosed, Subscriber[RB, EB, B]]

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    Subscribe to this topic.

    Subscribe to this topic. When the managed value is reserved, the subscriber will begin receiving values published thereafter, until the managed value is released. When released, the subscriber will be shut down and removed.

    If this topic has been shut down, fails with ZTopic.TopicIsClosed.

  23. def subscribeStream: ZStream[RB, EB, B]

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    If the ZTopic.Subscriber handle isn't needed, subscribe directly to a stream of published elements.

    If the ZTopic.Subscriber handle isn't needed, subscribe directly to a stream of published elements. If the topic has already been closed, this will be an empty stream.

  24. final def synchronized[T0](arg0: ⇒ T0): T0

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  25. def toString(): String

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  26. final def wait(): Unit

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  27. final def wait(arg0: Long, arg1: Int): Unit

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  28. final def wait(arg0: Long): Unit

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