t

scala.collection.parallel

ExecutionContextTasks

trait ExecutionContextTasks extends Tasks

This tasks implementation uses execution contexts to spawn a parallel computation.

As an optimization, it internally checks whether the execution context is the standard implementation based on fork/join pools, and if it is, creates a ForkJoinTaskSupport that shares the same pool to forward its request to it.

Otherwise, it uses an execution context exclusive Tasks implementation to divide the tasks into smaller chunks and execute operations on it.

Linear Supertypes
Tasks, AnyRef, Any
Known Subclasses
ExecutionContextTaskSupport
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Type Members

  1. trait WrappedTask [R, +Tp] extends AnyRef
    Definition Classes
    Tasks

Abstract Value Members

  1. abstract val environment: ExecutionContext

    The type of the environment is more specific in the implementations.

    The type of the environment is more specific in the implementations.

    Definition Classes
    ExecutionContextTasks → Tasks

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[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def execute[R, Tp](task: Task[R, Tp]): () ⇒ R

    Executes a task and returns a future.

    Executes a task and returns a future. Forwards an exception if some task threw it.

    Definition Classes
    ExecutionContextTasks → Tasks
  9. def executeAndWaitResult[R, Tp](task: Task[R, Tp]): R

    Executes a result task, waits for it to finish, then returns its result.

    Executes a result task, waits for it to finish, then returns its result. Forwards an exception if some task threw it.

    Definition Classes
    ExecutionContextTasks → Tasks
  10. def executionContext: ExecutionContext
  11. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  18. def parallelismLevel: Int

    Retrieves the parallelism level of the task execution environment.

    Retrieves the parallelism level of the task execution environment.

    Definition Classes
    ExecutionContextTasks → Tasks
  19. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  20. def toString(): String
    Definition Classes
    AnyRef → Any
  21. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  23. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Tasks

Inherited from AnyRef

Inherited from Any

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