Scala example source code file (SchedulerAdapter.scala)

This example Scala source code file (SchedulerAdapter.scala) is included in my "Source Code Warehouse" project. The intent of this project is to help you more easily find Scala source code examples by using tags.

All credit for the original source code belongs to scala-lang.org; I'm just trying to make examples easier to find. (For my Scala work, see my Scala examples and tutorials.)

Scala tags/keywords

actor, actors, boolean, for, guide, ischeduler, migration, scheduleradapter, trackedreactor, unit, use

The SchedulerAdapter.scala Scala example source code

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2005-2013, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */


package scala.actors

/** Adapts
 *  the behavior of the standard [[scala.actors.Scheduler]] object.
 *
 *  Providing an implementation for the
 *  <code>execute(f: => Unit)</code> method is sufficient to
 *  obtain a concrete <code>IScheduler</code> implementation.
 *
 *  @author Philipp Haller
 */
@deprecated("Use the akka.actor package instead. For migration from the scala.actors package refer to the Actors Migration Guide.", "2.11.0")
trait SchedulerAdapter extends IScheduler {

  /** Submits a <code>Runnable</code> for execution.
   *
   *  @param  task  the task to be executed
   */
  def execute(task: Runnable): Unit =
    execute { task.run() }

  /** Shuts down the scheduler.
   */
  def shutdown(): Unit =
    Scheduler.shutdown()

  /** When the scheduler is active, it can execute tasks.
   */
  def isActive: Boolean =
    Scheduler.isActive

  /** Registers a newly created actor with this scheduler.
   *
   *  @param  a  the actor to be registered
   */
  def newActor(a: TrackedReactor) =
    Scheduler.newActor(a)

  /** Unregisters an actor from this scheduler, because it
   *  has terminated.
   *
   *  @param  a  the actor to be unregistered
   */
  def terminated(a: TrackedReactor) =
    Scheduler.terminated(a)

  /** Registers a closure to be executed when the specified
   *  actor terminates.
   *
   *  @param  a  the actor
   *  @param  f  the closure to be registered
   */
  def onTerminate(a: TrackedReactor)(f: => Unit) =
    Scheduler.onTerminate(a)(f)

  def managedBlock(blocker: scala.concurrent.ManagedBlocker) {
    blocker.block()
  }
}