Packages

  • package root
    Definition Classes
    root
  • package monix
    Definition Classes
    root
  • package execution
    Definition Classes
    monix
  • 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[T]):

    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 misc
    Definition Classes
    execution
  • package rstreams
    Definition Classes
    execution
  • package schedulers
    Definition Classes
    execution
  • AsyncScheduler
  • ExecutionModel
  • LocalBatchingExecutor
  • LocalRunnable
  • TestScheduler
  • TrampolineScheduler
p

monix.execution

schedulers

package schedulers

Ordering
  1. Alphabetic
Visibility
  1. Public
  2. All

Type Members

  1. final class AsyncScheduler extends ReferenceScheduler with LocalBatchingExecutor

    An AsyncScheduler schedules tasks to be executed asynchronously, either now or in the future, by means of Javascript's setTimeout.

  2. sealed abstract class ExecutionModel extends AnyRef

    Specification for run-loops, imposed by the Scheduler.

    Specification for run-loops, imposed by the Scheduler.

    When executing tasks, a run-loop can always execute tasks asynchronously (by forking logical threads), or it can always execute them synchronously (same thread and call-stack, by using an internal trampoline), or it can do a mixed mode that executes tasks in batches before forking.

    The specification is considered a recommendation for how run loops should behave, but ultimately it's up to the client to choose the best execution model. This can be related to recursive loops or to events pushed into consumers.

  3. trait LocalBatchingExecutor extends Scheduler

    Adds trampoline execution capabilities to schedulers, when inherited.

    Adds trampoline execution capabilities to schedulers, when inherited.

    When it receives LocalRunnable instances, it switches to a trampolined mode where all incoming LocalRunnables are executed on the current thread.

    This is useful for light-weight callbacks. The idea is borrowed from the implementation of scala.concurrent.Future. Currently used as an optimization by Task in processing its internal callbacks.

  4. abstract class LocalRunnable extends Runnable with OnCompleteRunnable

    A marker for callbacks that can be batched and executed locally.

    A marker for callbacks that can be batched and executed locally.

    Idea was taken from the scala.concurrent.Future implementation. Credit should be given where due.

    DO NOT use unless you know what you're doing.

  5. final class TestScheduler extends ReferenceScheduler with LocalBatchingExecutor

    A scheduler meant for testing purposes.

  6. final class TrampolineScheduler extends ReferenceScheduler

    A TrampolineScheduler executes immediate tasks on the current call-stack by using an internal trampoline and schedules tasks for execution in the future by means of Javascript's setTimeout.

Value Members

  1. object AsyncScheduler extends Serializable
  2. object ExecutionModel
  3. object TestScheduler extends Serializable
  4. object TrampolineScheduler extends Serializable

Ungrouped