public CommandAveragePrice(AllCommandClass types)
{
this.types = types;
}
/// <summary>
/// The constructor of class
/// </summary>
/// <param name="types"></param>
public CommandCount(AllCommandClass types)
{
this.types = types;
}
/// <summary>
/// The constructor of class
/// </summary>
/// <param name="types">brand of cars</param>
public CommandTypes(AllCommandClass types)
{
this.types = types;
}