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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2009, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
// $Id$
package scala.concurrent
import java.lang.Thread
/** The <code>ThreadRunner</code> trait...
*
* @author Philipp Haller
*/
class ThreadRunner extends FutureTaskRunner {
type Task[T] = () => T
type Future[T] = () => T
implicit def functionAsTask[S](fun: () => S): Task[S] = fun
implicit def futureAsFunction[S](x: Future[S]): () => S = x
def execute[S](task: Task[S]) {
val runnable = new Runnable {
def run() { tryCatch(task()) }
}
(new Thread(runnable)).start()
}
def submit[S](task: Task[S]): Future[S] = {
val result = new SyncVar[Either[Exception, S]]
val runnable = new Runnable {
def run() { result set tryCatch(task()) }
}
(new Thread(runnable)).start()
() => ops getOrThrow result.get
}
def managedBlock(blocker: ManagedBlocker) {
blocker.block()
}
def shutdown() {
// do nothing
}
}
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