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
o

monix.execution

FutureUtils

object FutureUtils extends FutureUtilsForPlatform

Utilities for Scala's standard concurrent.Future.

Linear Supertypes
FutureUtilsForPlatform, AnyRef, Any
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  2. FutureUtilsForPlatform
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Type Members

  1. implicit final class Java8Extensions[F[T] <: Future[T], A] extends AnyRef

    Extension methods specific for Java 8 and up.

    Extension methods specific for Java 8 and up.

    Definition Classes
    FutureUtilsForPlatform

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[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  6. def delayedResult[A](delay: FiniteDuration)(result: ⇒ A)(implicit s: Scheduler): Future[A]

    Creates a future that completes with the specified result, but only after the specified delay.

  7. def dematerialize[A](source: Future[Try[A]])(implicit ec: ExecutionContext): Future[A]

    Utility that transforms a Future[Try[A]] into a Future[A], hiding errors, being the opposite of materialize.

  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 fromJavaCompletable[A](cfa: CompletableFuture[A])(implicit ec: ExecutionContext): Future[A]

    Convert CancelableFuture to Java CompletableFuture

    Convert CancelableFuture to Java CompletableFuture

    Definition Classes
    FutureUtilsForPlatform
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. def materialize[A](source: Future[A])(implicit ec: ExecutionContext): Future[Try[A]]

    Utility that lifts a Future[A] into a Future[Try[A]], exposing error explicitly.

  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  20. def timeout[A](source: Future[A], atMost: FiniteDuration)(implicit s: Scheduler): Future[A]

    Utility that returns a new Future that either completes with the original Future's result or with a TimeoutException in case the maximum wait time was exceeded.

    Utility that returns a new Future that either completes with the original Future's result or with a TimeoutException in case the maximum wait time was exceeded.

    atMost

    specifies the maximum wait time until the future is terminated with a TimeoutException

    s

    is the Scheduler, needed for completing our internal promise

    returns

    a new future that will either complete with the result of our source or fail in case the timeout is reached.

  21. def timeoutTo[A](source: Future[A], atMost: FiniteDuration, fallback: ⇒ Future[A])(implicit s: Scheduler): Future[A]

    Utility that returns a new Future that either completes with the original Future's result or after the timeout specified by atMost it tries to complete with the given fallback.

    Utility that returns a new Future that either completes with the original Future's result or after the timeout specified by atMost it tries to complete with the given fallback. Whatever Future finishes first after the timeout, will win.

    atMost

    specifies the maximum wait time until the future is terminated with a TimeoutException

    fallback

    the fallback future that gets triggered after timeout

    s

    is the Scheduler, needed for completing our internal promise

    returns

    a new future that will either complete with the result of our source or with the fallback in case the timeout is reached

  22. def toJavaCompletable[A](source: Future[A])(implicit ec: ExecutionContext): CompletableFuture[A]

    Convert any Scala Future to Java's CompletableFuture

    Convert any Scala Future to Java's CompletableFuture

    Definition Classes
    FutureUtilsForPlatform
  23. def toString(): String
    Definition Classes
    AnyRef → Any
  24. def transform[A, B](source: Future[A], f: (Try[A]) ⇒ Try[B])(implicit ec: ExecutionContext): Future[B]

    Given a mapping functions that operates on successful results as well as errors, transforms the source by applying it.

    Given a mapping functions that operates on successful results as well as errors, transforms the source by applying it.

    Similar to Future.transform from Scala 2.12.

  25. def transformWith[A, B](source: Future[A], f: (Try[A]) ⇒ Future[B])(implicit ec: ExecutionContext): Future[B]

    Given a mapping functions that operates on successful results as well as errors, transforms the source by applying it.

    Given a mapping functions that operates on successful results as well as errors, transforms the source by applying it.

    Similar to Future.transformWith from Scala 2.12.

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

    Provides extension methods for Future.

Inherited from FutureUtilsForPlatform

Inherited from AnyRef

Inherited from Any

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