def main()

in pekko-sample-persistence-dc-scala/src/main/scala/sample/persistence/res/MainApp.scala [24:41]

• 14 lines of code
• 5 McCabe index (conditional complexity)

  def main(args: Array[String]): Unit = {
    args.headOption match {

      case None =>
        startClusterInSameJvm()

      case Some(portString) if portString.matches("""\d+""") =>
        val port = portString.toInt
        val dc = args.tail.headOption.getOrElse("eu-west")
        startNode(port, dc)

      case Some("cassandra") =>
        startCassandraDatabase()
        println("Started Apache Cassandra, press Ctrl + C to kill")
        new CountDownLatch(1).await()

    }
  }