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t

dev.rpeters.fs2.es

SignallingEventState

trait SignallingEventState[F[_], E, A] extends EventState[F, E, A]

An EventState implementation that lets you continuously monitor state changes. If you are looking to get every single state change, look into EventStateTopic instead. This is strictly for scenarios where you don't necessarily want every change, but want the latest changes regularly.

Linear Supertypes
EventState[F, E, A], AnyRef, Any
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  1. SignallingEventState
  2. EventState
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Abstract Value Members

  1. abstract def continuous: Stream[F, A]

    A continuous stream of this state's current value at the time of pulling.

  2. abstract def discrete: Stream[F, A]

    A stream of the latest updates to state.

    A stream of the latest updates to state. May not include all changes depending on when the current thread pulls.

  3. abstract def doNext(e: E): F[A]

    Applies the given event to this EventState and returns the new resulting state.

    Applies the given event to this EventState and returns the new resulting state.

    Definition Classes
    EventState
  4. abstract def get: F[A]

    Gets the current value of state.

    Gets the current value of state.

    Definition Classes
    EventState
  5. abstract def hookup: Pipe[F, E, A]

    Feeds a stream of events into this EventState, returning a new stream of all resulting states.

    Feeds a stream of events into this EventState, returning a new stream of all resulting states. The resulting stream should be equivalent to a stream of all changes in state unless there are multiple hookups. When in doubt, apply the Single Writer Principle and only use a single stream to apply updates unless this is not important.

    Definition Classes
    EventState
  6. abstract def hookupWithInput: Pipe[F, E, (E, A)]

    The same as hookup, but also gives you the events passed through it as a tuple along with the resulting state.

    The same as hookup, but also gives you the events passed through it as a tuple along with the resulting state.

    Definition Classes
    EventState

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  9. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  10. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  11. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  13. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  14. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  15. def toString(): String
    Definition Classes
    AnyRef → Any
  16. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  17. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  18. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from EventState[F, E, A]

Inherited from AnyRef

Inherited from Any

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