public static TrafficProblem NewRoad(string reasonName)
{
TrafficProblem problem = new TrafficProblem(reasonName);
Problems.Add(problem);
Save();
return(problem);
}
// override object.Equals
public override bool Equals(object obj)
{
if (obj == null || GetType() != obj.GetType())
{
return(false);
}
TrafficProblem other = obj as TrafficProblem;
if (other == null)
{
return(false);
}
if (!Reason.Equals(other.Reason))
{
return(false);
}
return(true);
}