/// <summary>
/// Basic constructor
/// </summary>
/// <param name="type">Type of request, eiter "WaitInQueue" or "GetServed"</param>
/// <param name="client">Client filing request</param>
/// <param name="time">Time the request is filed</param>
public RequestQueing(string type, EntityClient client, DateTime time)
: base(type, client.ToArray(), time)
{
_client = client;
} // end of RequestBeAbsent
