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Reformat with scalariform

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This commit is contained in:
Peter Vlugter 2011-07-26 18:33:59 +12:00
parent 6f2fcc91ed
commit 340ed11de5
75 changed files with 985 additions and 1012 deletions
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18
akka-tutorials/akka-tutorial-first/src/main/scala/Pi.scala
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@ -4,12 +4,12 @@
package akka.tutorial.first.scala
import akka.actor.{Actor, PoisonPill}
import akka.actor.{ Actor, PoisonPill }
import Actor._
import akka.routing.{Routing, CyclicIterator}
import akka.routing.{ Routing, CyclicIterator }
import Routing._
import System.{currentTimeMillis => now}
import System.{ currentTimeMillis ⇒ now }
import java.util.concurrent.CountDownLatch
object Pi extends App {
@ -32,13 +32,13 @@ object Pi extends App {
// define the work
def calculatePiFor(start: Int, nrOfElements: Int): Double = {
var acc = 0.0
for (i <- start until (start + nrOfElements))
for (i ← start until (start + nrOfElements))
acc += 4.0 * (1 - (i % 2) * 2) / (2 * i + 1)
acc
}
def receive = {
case Work(start, nrOfElements) =>
case Work(start, nrOfElements) ⇒
self reply Result(calculatePiFor(start, nrOfElements)) // perform the work
}
}
@ -61,9 +61,9 @@ object Pi extends App {
// message handler
def receive = {
case Calculate =>
case Calculate ⇒
// schedule work
for (i <- 0 until nrOfMessages) router ! Work(i * nrOfElements, nrOfElements)
for (i ← 0 until nrOfMessages) router ! Work(i * nrOfElements, nrOfElements)
// send a PoisonPill to all workers telling them to shut down themselves
router ! Broadcast(PoisonPill)
@ -71,7 +71,7 @@ object Pi extends App {
// send a PoisonPill to the router, telling him to shut himself down
router ! PoisonPill
case Result(value) =>
case Result(value) ⇒
// handle result from the worker
pi += value
nrOfResults += 1
@ -86,7 +86,7 @@ object Pi extends App {
// tell the world that the calculation is complete
println(
"\n\tPi estimate: \t\t%s\n\tCalculation time: \t%s millis"
.format(pi, (System.currentTimeMillis - start)))
.format(pi, (System.currentTimeMillis - start)))
latch.countDown()
}
}