class ExecutionContextTaskSupport extends TaskSupport with ExecutionContextTasks
A task support that uses an execution context to schedule tasks.
It can be used with the default execution context implementation in the
scala.concurrent package. It internally forwards the call to either a
forkjoin based task support or a thread pool executor one, depending on
what the execution context uses.
By default, parallel collections are parameterized with this task support
object, so parallel collections share the same execution context backend
as the rest of the scala.concurrent package.
- See also
scala.collection.parallel.TaskSupport for more information.
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- ExecutionContextTaskSupport
- ExecutionContextTasks
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Instance Constructors
- new ExecutionContextTaskSupport(environment: ExecutionContext = scala.concurrent.ExecutionContext.global)
Type Members
- trait WrappedTask[R, +Tp] extends AnyRef
- Definition Classes
- Tasks
Value Members
- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- protected[lang]
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- 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
- ExecutionContextTaskSupport → ExecutionContextTasks → Tasks
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- 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
- 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
- def executionContext: ExecutionContext
- Definition Classes
- ExecutionContextTasks
- def finalize(): Unit
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- def hashCode(): Int
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- final def notifyAll(): Unit
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- 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
- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
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- final def wait(): Unit
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- final def wait(arg0: Long, arg1: Int): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
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