Scala example source code file (t3470.scala)

This example Scala source code file (t3470.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

a, a, actor, array, array, fail, fail, reactor, t, test, test

The Scala t3470.scala source code

import scala.actors._

object Test {

  def expectActorState(a: Reactor[T] forSome { type T }, s: Actor.State.Value) {
    var done = false
    var i = 0
    while (!done) {
      i = i + 1
      if (i == 10) { // only wait for 2 seconds total
        println("FAIL ["+a+": expected "+s+"]")
        done = true
      }

      Thread.sleep(200)
      if (a.getState == s) // success
        done = true
    }
  }

  def main(args: Array[String]) {
    val a = new Actor { var c = 0; def act() = { c += 1; println("A: started: " + c) } }
    a.start()
    expectActorState(a, Actor.State.Terminated)
    a.restart()
    expectActorState(a, Actor.State.Terminated)
    a.restart()
  }

}