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DOC: Improved scheduler doc. Split into Java/Scala samples

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This commit is contained in:
Patrik Nordwall 2011-12-14 21:52:39 +01:00
parent c57b2732e7
commit fabe475f64
15 changed files with 188 additions and 57 deletions
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67
akka-docs/common/code/SchedulerDocSpec.scala
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@ -1,67 +0,0 @@
package akka.scheduler.actor
//#imports1
import akka.actor.Actor
import akka.actor.Props
import akka.util.duration._
//#imports1
import org.scalatest.{ BeforeAndAfterAll, WordSpec }
import org.scalatest.matchers.MustMatchers
import akka.testkit._
import akka.util.duration._
class SchedulerDocSpec extends AkkaSpec(Map("akka.loglevel" -> "INFO")) {
"schedule a one-off task" in {
//#schedule-one-off-message
//Schedules to send the "foo"-message to the testActor after 50ms
system.scheduler.scheduleOnce(50 milliseconds, testActor, "foo")
//#schedule-one-off-message
expectMsg(1 second, "foo")
//#schedule-one-off-thunk
//Schedules to send the "foo"-message to the testActor after 50ms
system.scheduler.scheduleOnce(50 milliseconds) {
testActor ! "foo"
}
//#schedule-one-off-thunk
expectMsg(1 second, "foo")
//#schedule-one-off-runnable
//Schedules to send the "foo"-message to the testActor after 50ms
system.scheduler.scheduleOnce(
50 milliseconds,
new Runnable {
def run = testActor ! "foo"
})
//#schedule-one-off-runnable
expectMsg(1 second, "foo")
}
"schedule a recurring task" in {
//#schedule-recurring
val Tick = "tick"
val tickActor = system.actorOf(Props(new Actor {
def receive = {
case Tick ⇒ //Do something
}
}))
//This will schedule to send the Tick-message
//to the tickActor after 0ms repeating every 50ms
val cancellable =
system.scheduler.schedule(0 milliseconds,
50 milliseconds,
tickActor,
Tick)
//This cancels further Ticks to be sent
cancellable.cancel()
//#schedule-recurring
system.stop(tickActor)
}
}