Composition/Aggregation law of demeter

[mariocatch]

Reposting the original code from the original post.. I was going crazy trying to read it without code tags...

public class House
{

    public House()
    {
        Room = new Room();
    }

    public Room Room { get; private set; }

}


public class Room
{

    public Room()
    {
        Door = new Door();
    }

    public Door Door { get; private set; }

}


public class Door
{

    public event EventHandler<EventArgs> OnOpen;
    public event EventHandler<EventArgs> OnClose;
    private bool _isOpen;

    public Door()
    {
    }

    public void Open()
    {
        _isOpen = true;
        OnOpen(this, new EventArgs());
    }

    public void Close()
    {
        _isOpen = false;
        OnClose(this, new EventArgs());
    }

}