перегрузка в AS

OverloadTest.as

package
{
    import flash.display.Sprite;


    /**
     *
     *
     * @author  timothy.kovalev
     */
    public class OverloadTest extends Sprite
    {

        public function OverloadTest()
        {
            var manager:OverloadManager = new OverloadManager();

            manager.toggle();

            trace(manager.string);

            manager.toggle();

            trace(manager.string);
        }
    }
}

internal final class OverloadManager
{
    private namespace ONE;
    private namespace TWO;


    private var _mode:Namespace;

    ONE var _string:String = "one";
    TWO var _string:String = "two";

    public function OverloadManager()
    {

    }

    public function toggle():void
    {
        _mode = (_mode == ONE) ? TWO : ONE;
    }

    public function get string():String
    {
        return _mode::_string;
    }
}