Scala example source code file (impconvtimes.scala)

This example Scala source code file (impconvtimes.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

array, double, double, hour, hour, measure, measure, nounit, test, unit, unit

The Scala impconvtimes.scala source code

object Test {
  abstract class Unit
  object NoUnit extends Unit
  object Hour extends Unit { override def toString = "Hour" }

  case class Measure(scalar: Double, unit: Unit) {
    def *(newUnit: Unit) = Measure(scalar, newUnit)
  }

  implicit def double2Measure(scalar: Double) =
    Measure(scalar, NoUnit)


  def main(args: Array[String]): scala.Unit = {
    Console.println("3.0 * Hour = " + (3.0 * Hour))
  }
}