Packages

  • package root
    Definition Classes
    root
  • package monix
    Definition Classes
    root
  • package execution
    Definition Classes
    monix
  • package annotations
    Definition Classes
    execution
  • package atomic

    A small toolkit of classes that support compare-and-swap semantics for safe mutation of variables.

    A small toolkit of classes that support compare-and-swap semantics for safe mutation of variables.

    On top of the JVM, this means dealing with lock-free thread-safe programming. Also works on top of Javascript, with Scala.js, for API compatibility purposes and because it's a useful way to box a value.

    The backbone of Atomic references is this method:

    def compareAndSet(expect: T, update: T): Boolean

    This method atomically sets a variable to the update value if it currently holds the expect value, reporting true on success or false on failure. The classes in this package also contain methods to get and unconditionally set values.

    Building a reference is easy with the provided constructor, which will automatically return the most specific type needed (in the following sample, that's an AtomicDouble, inheriting from AtomicNumber[A]):

    val atomicNumber = Atomic(12.2)

atomicNumber.incrementAndGet()
// => 13.2

    These also provide useful helpers for atomically mutating of values (i.e. transform, transformAndGet, getAndTransform, etc...) or of numbers of any kind (incrementAndGet, getAndAdd, etc...).

    Definition Classes
    execution
  • package cancelables

    Cancelables represent asynchronous units of work or other things scheduled for execution and whose execution can be canceled.

    Cancelables represent asynchronous units of work or other things scheduled for execution and whose execution can be canceled.

    One use-case is the scheduling done by monix.execution.Scheduler, in which the scheduling methods return a Cancelable, allowing the canceling of the scheduling.

    Example:

    val s = ConcurrentScheduler()
val task = s.scheduleRepeated(10.seconds, 50.seconds, {
  doSomething()
})

// later, cancels the scheduling ...
task.cancel()
    Definition Classes
    execution
  • package exceptions
    Definition Classes
    execution
  • package internal
    Definition Classes
    execution
  • package misc
    Definition Classes
    execution
  • package rstreams

    Package exposing utilities for working with the Reactive Streams specification.

    Package exposing utilities for working with the Reactive Streams specification.

    Definition Classes
    execution
  • package schedulers
    Definition Classes
    execution
  • Ack
  • AsyncQueue
  • AsyncSemaphore
  • AsyncVar
  • BufferCapacity
  • Callback
  • Cancelable
  • CancelableFuture
  • CancelablePromise
  • ChannelType
  • ExecutionModel
  • FutureUtils
  • Scheduler
  • UncaughtExceptionReporter
  • compat

object Callback

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Type Members

  1. final class Builders[E] extends AnyVal

    Functions exposed via apply.

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. def apply[E]: Builders[E]

    For building Callback objects using the Partially-Applied Type technique.

    For building Callback objects using the Partially-Applied Type technique.

    For example these are Equivalent:

    Callback[Throwable, Throwable].empty[String] <-> Callback.empty[Throwable, String]

  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  7. def empty[E, A](implicit r: UncaughtExceptionReporter): Callback[E, A]

    Creates an empty Callback, a callback that doesn't do anything in onNext and that logs errors in onError with the provided monix.execution.UncaughtExceptionReporter.

  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. def forked[E, A](cb: Callback[E, A])(implicit ec: ExecutionContext): Callback[E, A]

    Given a Callback wraps it into an implementation that calls onSuccess and onError asynchronously, using the given scala.concurrent.ExecutionContext.

    Given a Callback wraps it into an implementation that calls onSuccess and onError asynchronously, using the given scala.concurrent.ExecutionContext.

    The async boundary created is "light", in the sense that a TrampolinedRunnable is used and supporting schedulers can execute these using an internal trampoline, thus execution being faster and immediate, but still avoiding growing the call-stack and thus avoiding stack overflows.

    See also

    Callback.trampolined

  12. def fromAttempt[E, A](cb: (Either[E, A]) ⇒ Unit): Callback[E, A]

    Turns Either[Throwable, A] => Unit callbacks into Monix callbacks.

    Turns Either[Throwable, A] => Unit callbacks into Monix callbacks.

    These are common within Cats' implementation, used for example in cats.effect.IO.

  13. def fromPromise[A](p: Promise[A]): Callback[Throwable, A]

    Returns a Callback instance that will complete the given promise.

  14. def fromTry[A](cb: (Try[A]) ⇒ Unit): Callback[Throwable, A]

    Turns Try[A] => Unit callbacks into Monix callbacks.

    Turns Try[A] => Unit callbacks into Monix callbacks.

    These are common within Scala's standard library implementation, due to usage with Scala's Future.

  15. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  16. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  19. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  20. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  21. def safe[E, A](cb: Callback[E, A])(implicit r: UncaughtExceptionReporter): Callback[E, A]

    Wraps any Callback into a safer implementation that protects against grammar violations (e.g.

    Wraps any Callback into a safer implementation that protects against grammar violations (e.g. onSuccess or onError must be called at most once). For usage in runAsync.

  22. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  23. def toString(): String
    Definition Classes
    AnyRef → Any
  24. def trampolined[E, A](cb: Callback[E, A])(implicit ec: ExecutionContext): Callback[E, A]

    Given a Callback wraps it into an implementation that calls onSuccess and onError asynchronously, using the given scala.concurrent.ExecutionContext.

    Given a Callback wraps it into an implementation that calls onSuccess and onError asynchronously, using the given scala.concurrent.ExecutionContext.

    The async boundary created is "light", in the sense that a TrampolinedRunnable is used and supporting schedulers can execute these using an internal trampoline, thus execution being faster and immediate, but still avoiding growing the call-stack and thus avoiding stack overflows.

    See also

    forked

  25. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  26. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )

Inherited from AnyRef

Inherited from Any

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