Scala OO Example

Scala를 이용해서 OO를 TEST.

(OO Test using Scala)

object Seminar{


  class Dog(a:Int, n:String){
    var age:Int = a
    var name:String = n

    def feed()={
      println(this.name+ ":eating dog food")
    }
  }


  class Cat(a:Int, n:String) extends Dog(a:Int, n:String){
    override def feed()={
      println(this.name+ ":eating Cat food")
    }
  }


  ////////  MAIN  ////////////////////////////////////////////////
  def main(args:Array[String]) = {
   var allDog:Array[Dog]   = Array( new Dog(1,"dogA"),
     new Dog(2,"dogB"),
     new Dog(3,"dogC"),
     new Dog(4,"dogD"),
     new Cat(5,"catA"))


    for( dog<- allDog)
      dog.feed()

  }
} //end