Scala example source code file (t3225.scala)

This example Scala source code file (t3225.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, array, bla, bla, test, test

The Scala t3225.scala source code

// $Id$

import scala.util.continuations._


object Test {

  class Bla {
    val x = 8
    def y[T] = 9
  }

/*
  def bla[A] = shift { k:(Bla=>A) => k(new Bla) }
*/

  def bla1 = shift { k:(Bla=>Bla) => k(new Bla) }
  def bla2 = shift { k:(Bla=>Int) => k(new Bla) }

  def fooA = bla2.x
  def fooB[T] = bla2.y[T]

  def testMono() = {
    println(reset(bla1).x)
    println(reset(bla2.x))
    println(reset(bla2.y[Int]))
    println(reset(bla2.y))
    println(reset(fooA))
    println(reset(fooB))
    0
  }

  def blaX[A] = shift { k:(Bla=>A) => k(new Bla) }
  
  def fooX[A] = blaX[A].x
  def fooY[A] = blaX[A].y[A]
  
  def testPoly() = {
    println(reset(blaX[Bla]).x)
    println(reset(blaX[Int].x))
    println(reset(blaX[Int].y[Int]))
    println(reset(blaX[Int].y))
    println(reset(fooX[Int]))
    println(reset(fooY[Int]))
    0
  }


  // TODO: check whether this also applies to a::shift { k => ... }

  def main(args: Array[String]) = {
    testMono()
    testPoly()
  }
  
}