public List<Tgsegment> GetList()
{
List<Tgsegment> lvResult = new List<Tgsegment>();
DataSet ds = null;
int lvLastLocation = Int32.MinValue;
Tgsegment lvElement = null;
ds = TgsegmentDataAccess.GetData(this.lvlocation, this.lvstart_coordinate, this.lvend_coordinate, this.lvcapacity, "location asc");
foreach (DataRow row in ds.Tables[0].Rows)
{
lvElement = new Tgsegment();
lvElement.Location = ((row["location"] == DBNull.Value) ? Int32.MinValue : (int)row["location"]);
lvElement.Start_coordinate = ((row["start_coordinate"] == DBNull.Value) ? Int32.MinValue : (int)row["start_coordinate"]);
lvElement.End_coordinate = ((row["end_coordinate"] == DBNull.Value) ? Int32.MinValue : (int)row["end_coordinate"]);
lvElement.Capacity = ((row["capacity"] == DBNull.Value) ? Int16.MinValue : Convert.ToInt16(row["capacity"]));
if (FIRST_STOP_SEGMENT == Int32.MinValue)
{
FIRST_STOP_SEGMENT = lvElement.Location;
}
lvLastLocation = lvElement.Location;
lvResult.Add(lvElement);
lvElement = null;
}
LAST_STOP_SEGMENT = lvLastLocation;
return lvResult;
}
public Tgsegment GetCurrentStopSegment(int pCoordinate, int pDirection, out int pIdxSegment)
{
int lvStopSegIndex = -1;
Tgsegment lvSubSegment = new Tgsegment();
Tgsegment lvResSegment = null;
if (pDirection > 0)
{
lvSubSegment.Start_coordinate = pCoordinate;
lvSubSegment.End_coordinate = pCoordinate + 100;
}
else if (pDirection < 0)
{
lvSubSegment.Start_coordinate = pCoordinate - 100;
lvSubSegment.End_coordinate = pCoordinate;
}
lvStopSegIndex = mListStopLoc.BinarySearch(lvSubSegment, mTGSegmentComparer);
pIdxSegment = lvStopSegIndex;
if (lvStopSegIndex >= 0)
{
lvResSegment = mListStopLoc[lvStopSegIndex];
}
else
{
lvResSegment = null;
}
return lvResSegment;
}
