/// <summary>
/// Creates the train line variables dependent on solution.
/// </summary>
/// <param name="solution">The solution.</param>
/// <param name="trainLineMap">The train line map.</param>
/// <returns>Train line variables.</returns>
private static List <TrainLineVariable> createTrainLineVariablesDependentOnSolution(Solution solution, List <TrainLine> trainLineMap)
{
// new train lines variable
List <TrainLineVariable> newTrainLineVariables = new List <TrainLineVariable>();
// loop index
int index = 0;
// for all mapped line at solution
foreach (TrainLine line in trainLineMap)
{
// create a trainLine
TrainLineVariable tlv = new TrainLineVariable(line);
//initialize fields
Time normalizeTime = PeriodUtil.normalizeTime(Time.ToTime(solution.SolutionVector[index].Minute), line.Period);
tlv.StartTime = normalizeTime;
//tlv.RatingValue = solution.SolutionFactor;
// add to the list
newTrainLineVariables.Add(tlv);
// increment index
index++;
}
return(newTrainLineVariables);
}
/// <summary>
/// Calculates the transfers.
/// </summary>
/// <param name="timetable">The timetable.</param>
/// <param name="line">The line.</param>
/// <param name="startTime">The start time.</param>
/// <returns></returns>
private CurrentState calculateTransfers(Timetable timetable, TrainLineVariable line, Time startTime)
{
// Changes, in case we need to revert the state (it is worse than the current one).
List <Change> changes = new List <Change>();
//////SET SELECED LINES
// Set the start time for the given line.
changes.Add(new Change(line, line.StartTime));
line.StartTime = startTime;
///SET ALL CONNECTED LINES
// Set the appropriate start time for each connected variable.
foreach (TrainLineVariable connectedVariable in line.ConnectedLinesVariable)
{
// Set the start for variable.
changes.Add(new Change(line, line.StartTime));
connectedVariable.StartTime = startTime - connectedVariable.Line.ConnectedLineShift;
connectedVariable.StartTime = PeriodUtil.normalizeTime(connectedVariable.StartTime, connectedVariable.Period);
}
// Compute the factor.
int factor = Timetable.calculateTimetableRatingValue(timetable);
// Current state returned.
return(new CurrentState(changes, factor));
}
/// <summary>
/// Initializes a new instance of the <see cref="Constraint"/> class.
/// </summary>
/// <param name="collection">The collection.</param>
/// <param name="modulo">The modulo.</param>
public ConnectedLineConstraint(TrainLine line1, TrainLine line2, int modulo)
: base(
new int[] {
PeriodUtil.normalizeTime(line2.ConnectedLineShift.ToMinutes() - line1.ConnectedLineShift.ToMinutes(), modulo)
},
modulo
)
{
setConnectedConstraintDefaultValues();
TrainLine1 = line1;
TrainLine2 = line2;
ConstantMember1 = line1.ConnectedLineShift.ToMinutes();
ConstantMember2 = line2.ConnectedLineShift.ToMinutes();
// create min factor for single set
DiscreteSet.createMinimizationFactor(0);
}
/// <summary>
/// Fills fields with information about train line from header.
/// </summary>
/// <param name="trainLine">The train line.</param>
/// <param name="header">The header.</param>
private static void fillHeader(TrainLine trainLine, Hashtable header)
{
if (header.ContainsKey(TRAIN_LINE_NUMBER))
{
trainLine.LineNumber = Convert.ToInt32(header[TRAIN_LINE_NUMBER]);
}
if (header.ContainsKey(DIRECTION))
{
trainLine.Direction = DirectionUtil.getDirection(header[DIRECTION].ToString());
}
if (header.ContainsKey(PROVIDER))
{
trainLine.Provider = header[PROVIDER].ToString();
}
if (header.ContainsKey(PERIOD))
{
trainLine.Period = PeriodUtil.getPeriod(header[PERIOD].ToString());
}
if (header.ContainsKey(TYPE_OF_TRAIN))
{
trainLine.TypeTrain = TypeOfTrainUtil.getTypeOfTrain(header[TYPE_OF_TRAIN].ToString());
}
}