Scala example source code file (DaemonScheduler.scala)

This example Scala source code file (DaemonScheduler.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

daemonscheduler, daemonscheduler, delegatingscheduler, delegatingscheduler, forkjoinscheduler, ischeduler, ischeduler, resizablethreadpoolscheduler, resizablethreadpoolscheduler

The Scala DaemonScheduler.scala source code

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2005-2011, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */

package scala.actors
package scheduler

/**
 * Default scheduler for actors with daemon semantics, such as those backing futures.
 *
 * @author Erik Engbrecht
 */
object DaemonScheduler extends DelegatingScheduler {

  protected def makeNewScheduler(): IScheduler = {
    val sched = if (!ThreadPoolConfig.useForkJoin) {
      val s = new ResizableThreadPoolScheduler(true)
      s.start()
      s
    } else {
      val s = new ForkJoinScheduler(true)
      s.start()
      s
    }
    Debug.info(this+": starting new "+sched+" ["+sched.getClass+"]")
    sched
  }

}