Task

Value Members

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

   Definition Classes

   AnyRef

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

   Definition Classes

   Any

3. final def ##(): Int

   Definition Classes

   AnyRef → Any

4. final def ==(arg0: AnyRef): Boolean

   Definition Classes

   AnyRef

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

   Definition Classes

   Any

6. object TaskInterrupted extends InterruptedException with Product with Serializable

   signals task was interrupted *

7. def Try[A](a: ⇒ A): \/[Throwable, A]

   Utility function - evaluate a and catch and return any exceptions.

8. def apply[A](a: ⇒ A)(implicit pool: ExecutorService = Strategy.DefaultExecutorService): Task[A]

   Create a Task that will evaluate a using the given ExecutorService.

9. final def asInstanceOf[T0]: T0

   Definition Classes

   Any

10. def async[A](register: ((\/[Throwable, A]) ⇒ Unit) ⇒ Unit): Task[A]

    Create a Future from an asynchronous computation, which takes the form of a function with which we can register a callback.

    Create a Future from an asynchronous computation, which takes the form of a function with which we can register a callback. This can be used to translate from a callback-based API to a straightforward monadic version. See Task.async for a version that allows for asynchronous exceptions.

11. def clone(): AnyRef

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

12. def delay[A](a: ⇒ A): Task[A]

    Promote a non-strict value to a Task, catching exceptions in the process.

    Promote a non-strict value to a Task, catching exceptions in the process. Note that since Task is unmemoized, this will recompute a each time it is sequenced into a larger computation. Memoize a with a lazy value before calling this function if memoization is desired.

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

    Definition Classes

    AnyRef

14. def equals(arg0: Any): Boolean

    Definition Classes

    AnyRef → Any

15. def fail(e: Throwable): Task[Nothing]

    A Task which fails with the given Throwable.

16. def finalize(): Unit

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

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

17. def fork[A](a: ⇒ Task[A])(implicit pool: ExecutorService = Strategy.DefaultExecutorService): Task[A]

    Returns a Task that produces the same result as the given Future, but forks its evaluation off into a separate (logical) thread, using the given ExecutorService.

    Returns a Task that produces the same result as the given Future, but forks its evaluation off into a separate (logical) thread, using the given ExecutorService. Note that this forking is only described by the returned Task--nothing occurs until the Task is run.

18. def fromDisjunction[A <: Throwable, B](x: \/[A, B]): Task[B]

19. def fromMaybe[A](ma: Maybe[A])(t: ⇒ Throwable): Task[A]

20. def gatherUnordered[A](tasks: Seq[Task[A]], exceptionCancels: Boolean = false): Task[List[A]]

    Like Nondeterminism[Task].gatherUnordered, but if exceptionCancels is true, exceptions in any task try to immediately cancel all other running tasks.

    Like Nondeterminism[Task].gatherUnordered, but if exceptionCancels is true, exceptions in any task try to immediately cancel all other running tasks. If exceptionCancels is false, in the event of an error, all tasks are run to completion before the error is returned.

    Since

    7.0.3

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

    Definition Classes

    AnyRef → Any

22. def hashCode(): Int

    Definition Classes

    AnyRef → Any

23. final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

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

    Definition Classes

    AnyRef

25. final def notify(): Unit

    Definition Classes

    AnyRef

26. final def notifyAll(): Unit

    Definition Classes

    AnyRef

27. def now[A](a: A): Task[A]

    Convert a strict value to a Task.

    Convert a strict value to a Task. Also see delay.

28. def start[A](a: ⇒ A)(implicit pool: ExecutorService = Strategy.DefaultExecutorService): Task[A]

    Create a Future that starts evaluating a using the given ExecutorService right away

29. def suspend[A](a: ⇒ Task[A]): Task[A]

    Produce f in the main trampolining loop, Future.step, using a fresh call stack.

    Produce f in the main trampolining loop, Future.step, using a fresh call stack. The standard trampolining primitive, useful for avoiding stack overflows.

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

    Definition Classes

    AnyRef

31. implicit val taskInstance: Nondeterminism[Task] with Catchable[Task]

32. def toString(): String

    Definition Classes

    AnyRef → Any

33. final def wait(): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )