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Task/Polymorphism/Wollok/polymorphism.wollok

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+class Point {
+   var x
+   var y
+   new(ax, ay) {
+       this.x = ax
+       this.y = ay
+   }
+   new(point) {
+        this(point.x, point.y)
+   }
+   method getX() { return x }
+   method setX(newX) { x = newX }
+
+   method getY() { return y }
+   method setY(newY) { y = newY }
+
+   method print() {
+       console.println("Point")
+   }
+}
+
+class Circle extends Point {
+   var r
+
+   new() { this(0,0,0) }
+   new(point, aR) { super(point) ; r = aR }
+   new(aX, aY, aR) { super(aX, aY); r = aR }
+
+   method getR() { return r }
+   method setR(newR) { r = newR }
+
+   method print() {
+       console.println("Circle")
+   }
+
+}
+
+program polymorphism {
+    val p = new Point()
+    val c = new Circle()
+    p.print()
+    c.print()
+}