/// <summary>
/// Returns elevator panel control object
/// </summary>
public static IPanel GetPanel()
{
lock (s_mutex)
{
if (s_inst == null)
s_inst = new Elevator();
}
return s_inst;
}
/// <summary>
/// Returns elevator car control object
/// </summary>
public static ICar GetCar()
{
lock (s_mutex)
{
if (s_inst == null)
s_inst = new Elevator();
}
return s_inst;
}