public Track chooseTrack(Random random) {
Track[] tracks = getTracks();
float[] probs = new float[tracks.length];
float totalProb = 0;
for (int i = 0; i < tracks.length; i++) {
totalProb += getProbability(tracks[i]);
probs[i] = totalProb;
// System.out.println(Float.toString(totalProb) + " " + getProbability(tracks[i]) + " " +
// tracks[i]);
}
if (totalProb == 0) return null;
while (true) {
float rand = Math.abs(random.nextFloat()) * totalProb;
// System.out.println("r=" + Float.toString(rand));
for (int i = 0; i < tracks.length; i++) if (rand <= probs[i]) return tracks[i];
}
}
/**
* Insert all service in services table
*
* @param noms
* @throws SQLException
*/
public static void insertStations(List<String[]> pdvs) throws SQLException {
int idPdv;
String nom = "";
String adresse = "";
String ville = "";
String cp = "";
String type_route;
String[] ouvert = new String[3];
String[] fermer = new String[3];
Time hor_Ouv = null;
hor_Ouv.valueOf("00:00:00");
Time hor_Ferm = null;
hor_Ferm.valueOf("00:00:00");
double latitudePdv;
double longitudePdv;
String path = "src\\DAL\\StationsNOM.csv";
List<String> nomStations = LectureFichier.readTXT(path);
Random rand = new Random();
int nbrand = 2;
String requete =
"INSERT INTO stations "
+ "(id_Station,Nom,Adresse,Ville,CP,Type_route,Horaire_ouverture,Horaire_fermeture,latitude,longitude) "
+ "VALUES(?,?,?,?,?,?,?,?,?,?)";
// int[] count= new int[0];
Connection connection = ConnexionManager.GetInstance().GetConnection();
for (String[] pdv : pdvs) {
if (!pdv[0].equals("id")) {
idPdv = Integer.parseInt(pdv[0]);
// integration des noms g�n�r� al�atoirement
nbrand = rand.nextInt(nomStations.size() - 2) + 1;
nom = nomStations.get(nbrand);
adresse = pdv[1];
ville = pdv[2];
cp = pdv[3];
type_route = pdv[4];
ouvert = pdv[5].split(":");
fermer = pdv[6].split(":");
// fermer = pdv[6].replace(':', '-');
hor_Ouv =
new Time(
Integer.parseInt(ouvert[0]),
Integer.parseInt(ouvert[1]),
Integer.parseInt(ouvert[2]));
hor_Ferm =
new Time(
Integer.parseInt(fermer[0]),
Integer.parseInt(fermer[1]),
Integer.parseInt(fermer[2]));
latitudePdv = Double.parseDouble(pdv[7]);
longitudePdv = Double.parseDouble(pdv[8]);
try {
PreparedStatement requeteSql = connection.prepareStatement(requete);
requeteSql.setInt(1, idPdv);
requeteSql.setString(2, nom);
requeteSql.setString(3, adresse);
requeteSql.setString(4, ville);
requeteSql.setString(5, cp);
requeteSql.setString(6, type_route);
requeteSql.setTime(7, hor_Ouv);
requeteSql.setTime(8, hor_Ferm);
requeteSql.setDouble(9, latitudePdv);
requeteSql.setDouble(10, longitudePdv);
requeteSql.addBatch();
int[] count = requeteSql.executeBatch();
// requeteSql.executeBatch();
// System.out.println(count.length);
} catch (SQLException sqle) {
// TODO Auto-generated catch block
ConnexionManager.GetInstance().GetConnection().rollback();
sqle.printStackTrace();
}
}
}
}