Point Class in TypeScript, ActionScript, and Java Example

gistfile1.java

// TypeScript
class Point
{
    public x: number;
    public y: number;
 
    constructor(x:number = 0.0, y:number = 0.0)
    {
        this.x = x;
        this.y = y;
    }
 
    public add(point: Point): Point
    {
        return new Point(this.x + point.x, this.y + point.y);
    }
}

// ActionScript 3 (Flash)
package
{
    public class Point
    {
        public var x:Number;
        public var y:Number;
        
        public function Point(x:Number = 0.0, y:Number = 0.0)
        {
            this.x = x;
            this.y = y;
        }
        public function add(point:Number):Point
        {
            return new Point(this.x + point.x, this.y + point.y);
        }
    }
}

// Java
public class Point
{ 
    public double x;
    public double y;
   
    public Point(double x, double y)
    {
        this.x = x;
        this.y = y;
    }
    
    public Point add(Point point) {
        return new Point(this.x + point.x, this.y + point.y);
    }

}