private static List <RdfAddr> GetNldRdfAddrData(List <int> roadLinkIds)
{
var result = new List <RdfAddr>();
foreach (var id in roadLinkIds)
{
// Get Data from RdfAddr
RdfAddr newItem = GetRdfAddr(id);
newItem.SwappedHno = false;
if (newItem.LeftHnoStart != null && newItem.LeftHnoEnd != null &&
newItem.LeftHnoStart > newItem.LeftHnoEnd)
{
Utils.Swap(ref newItem.LeftHnoStart, ref newItem.LeftHnoEnd);
newItem.SwappedHno = true;
}
if (newItem.RightHnoStart != null && newItem.RightHnoEnd != null &&
newItem.RightHnoStart > newItem.RightHnoEnd)
{
Utils.Swap(ref newItem.RightHnoStart, ref newItem.RightHnoEnd);
newItem.SwappedHno = true;
}
result.Add(newItem);
}
return(result);
}
private static Segment GetSegmentsForAddr(RdfAddr addr)
{
var segment = GetRdfSeg(addr.RoadLinkId);
// TODO: Enable this again?
// if (addr.SwappedHno)
// segment.Coordinates.Reverse();
return(segment);
}
public static int Compare(RdfAddr a1, RdfAddr a2)
{
var a1Min = a1.GetMinHno();
var a2Min = a2.GetMinHno();
if (a1Min == null)
{
return(1);
}
else if (a2Min == null)
{
return(-1);
}
else
{
return(a1Min.Value - a2Min.Value);
}
}
private static RdfAddr GetRdfAddr(int roadLinkID)
{
var reader = DatabaseHelper.ExecuteReader(GlobalLibraryState.ConnectionString,
"SELECT LEFT_HNO_START, LEFT_HNO_END, RIGHT_HNO_START, RIGHT_HNO_END " +
$"FROM {GlobalLibraryState.RdfAddrTable} addr " +
"WHERE ROAD_LINK_ID = @1;", roadLinkID);
var newItem = new RdfAddr();
using (reader)
{
reader.Read();
newItem.RoadLinkId = roadLinkID;
newItem.LeftHnoStart = Utils.ParseIntHandleEmpty(reader.GetString("LEFT_HNO_START"));
newItem.LeftHnoEnd = Utils.ParseIntHandleEmpty(reader.GetString("LEFT_HNO_END"));
newItem.RightHnoStart = Utils.ParseIntHandleEmpty(reader.GetString("RIGHT_HNO_START"));
newItem.RightHnoEnd = Utils.ParseIntHandleEmpty(reader.GetString("RIGHT_HNO_END"));
}
return(newItem);
}