private List <LinearFacility> GenerateLinearRoads(DataSet linearNetworkDefinition)
{
List <LinearFacility> linearRoads = new List <LinearFacility>();
LinearFacility currentFacility = null;
foreach (DataRow linearRow in linearNetworkDefinition.Tables[0].Rows)
{
if (currentFacility != null)
{
if (linearRow["ROUTES"].ToString() != currentFacility.Name)
{
linearRoads.Add(currentFacility);
currentFacility = new LinearFacility(linearRow["ROUTES"].ToString());
}
currentFacility.Directions.Add(new Direction(linearRow["DIRECTION"].ToString(), double.Parse(linearRow["BEGIN_STATION"].ToString()), double.Parse(linearRow["END_STATION"].ToString())));
}
else
{
currentFacility = new LinearFacility(linearRow["ROUTES"].ToString());
currentFacility.Directions.Add(new Direction(linearRow["DIRECTION"].ToString(), double.Parse(linearRow["BEGIN_STATION"].ToString()), double.Parse(linearRow["END_STATION"].ToString())));
}
}
if (currentFacility != null)
{
linearRoads.Add(currentFacility);
}
return(linearRoads);
}
/// <summary>
/// Checks to see whether or not a given segment exists in the NETWORK_DEFINITION table.
/// </summary>
/// <param name="segToValidate">network definition information to check against the NETWORK_DEFINITION table.</param>
private void ValidateLinear(Segment segToValidate)
{
LinearFacility networkFacility = linearRoads.Find(delegate(LinearFacility f){ return(f.Name == segToValidate.Facility); });
if (networkFacility != null)
{
Direction networkDirection = networkFacility.Directions.Find(delegate(Direction d) { return(segToValidate.Direction == d.Name && segToValidate.BMP >= d.BMP && segToValidate.BMP <= d.EMP && segToValidate.EMP >= d.BMP && segToValidate.EMP <= d.EMP); });
if (networkDirection == null)
{
segToValidate.AddError(segToValidate.Facility + " [" + segToValidate.Direction + "] (" + segToValidate.BMP + "-" + segToValidate.EMP + ") does not exist in the network defintion.");
segToValidate.Exclude = true;
}
}
else
{
segToValidate.AddError(segToValidate.Facility + " [" + segToValidate.Direction + "] (" + segToValidate.BMP + "-" + segToValidate.EMP + ") does not exist in the network defintion.");
segToValidate.Exclude = true;
}
}