/****************************************/
// TrainConnections' related methods
/****************************************/
/// <summary>
/// Funtion creates trainConnecion off path of (optimalized) edges.
/// </summary>
/// <param name="edges"></param>
/// <returns></returns>
public static TrainConnection createTrainConnection(List <Edge> edges)
{
// if there is path with length 0 or list of edges doesn't exist
if (edges.Count.Equals(0) || edges.Equals(null))
{
return(null);
}
// determine start and destination station
TrainStation from = edges[0].FromStation;
TrainStation to = edges[edges.Count - 1].ToStation;
// createConstraintSet new connection with start and destination stattion, and path of edges
TrainConnection connection = new TrainConnection(from, to, edges);
// randomizeTimetable changing station and set them in connection
connection.setChangingStation(TrainConnection.generateChangingStation(edges));
// randomizeTimetable variableLines of connection and set them in connection
connection.setLinesOfConnection(TrainConnection.generateLinesOfConnection(edges));
// calculate other variabiles
connection.calculateDistance();
connection.calculatePassengers();
connection.calculateTime();
return(connection);
}
/// <summary>
/// Initializes a new instance of the <see cref="Stage"/> class.
/// </summary>
/// <param name="from">From station.</param>
/// <param name="to">To station.</param>
/// <param name="line_">By the line.</param>
public Stage(TrainStation from, TrainStation to, TrainLine line_)
{
edges = FloydWarshallUtil.createEdges(line_, from, to);
line = line_;
fromStation = from;
toStation = to;
time = TrainConnection.calculateTime(edges);
distance = TrainConnection.calculateDistance(edges);
}
/// <summary>
/// Initializes a new instance of the <see cref="Stage"/> class.
/// </summary>
/// <param name="edges_">The list of edges.</param>
public Stage(List <Edge> edges_)
{
edges = edges_;
line = TrainLineCache.getInstance().getCacheContentOnNumber(edges[0].Line);
fromStation = edges[0].FromStation;
toStation = edges[edges.Count - 1].ToStation;
time = TrainConnection.calculateTime(edges);
distance = TrainConnection.calculateDistance(edges);
}