Fahad/CodeSamples/CompoundTypes.scala
author Christian Urban <christian.urban@kcl.ac.uk>
Fri, 28 Jan 2022 12:02:25 +0000 (2022-01-28)
changeset 398 dac6d27c99c6
parent 44 a751aa1ee4f7
permissions -rw-r--r--
updated
package Main

object CompoundClasses {
  trait Cloneable extends java.lang.Cloneable {
    override def clone(): Cloneable = { super.clone(); this }
  }

  trait Resetable {
    def reset: Unit
  }

  def cloneAndReset(obj: Cloneable with Resetable): Cloneable = {
    val cloned = obj.clone()
    obj.reset
    cloned
  }
}