source: branches/DynamicVehicleRouting/HeuristicLab.PDPSimulation/3.3/Parsers/DefaultDynPDPParser.cs @ 15517

#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
 *
 * This file is part of HeuristicLab.
 *
 * HeuristicLab is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * HeuristicLab is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
 */
#endregion

using System.IO;
using System.Text.RegularExpressions;

namespace HeuristicLab.PDPSimulation {
  class DefaultDynPDPParser : DynPDPParser {
    public DefaultDynPDPParser(string file)
      : base(file) {
    }

    public override void Parse() {
      string line;
      Regex reg = new Regex(@"-?(\d+\.\d+|\d+)");
      MatchCollection m;

      using (var reader = new StreamReader(file)) {

        line = reader.ReadLine();
        problemName = line;

        line = reader.ReadLine();
        int vehicleCount = int.Parse(line);

        for (int i = 0; i < vehicleCount; i++) {
          line = reader.ReadLine();
          m = reg.Matches(line);
          Vehicle v = new Vehicle();

          v.xCoord = double.Parse(m[0].Value, System.Globalization.CultureInfo.InvariantCulture);
          v.yCoord = double.Parse(m[1].Value, System.Globalization.CultureInfo.InvariantCulture);
          v.capacity = double.Parse(m[2].Value, System.Globalization.CultureInfo.InvariantCulture);
          v.readyTime = double.Parse(m[3].Value, System.Globalization.CultureInfo.InvariantCulture);
          v.dueTime = double.Parse(m[4].Value, System.Globalization.CultureInfo.InvariantCulture);

          vehicles.Add(v);
        }

        line = reader.ReadLine();
        int orderCount = int.Parse(line);
        m = reg.Matches(line);
        for (int i = 0; i < orderCount; i++) {
          line = reader.ReadLine();
          m = reg.Matches(line);
          Order o = new Order();

          o.revealedTime = double.Parse(m[0].Value, System.Globalization.CultureInfo.InvariantCulture);
          o.pickupXCoord = double.Parse(m[1].Value, System.Globalization.CultureInfo.InvariantCulture);
          o.pickupYCoord = double.Parse(m[2].Value, System.Globalization.CultureInfo.InvariantCulture);
          o.deliveryXCoord = double.Parse(m[3].Value, System.Globalization.CultureInfo.InvariantCulture);
          o.deliveryYCoord = double.Parse(m[4].Value, System.Globalization.CultureInfo.InvariantCulture);
          o.demand = double.Parse(m[5].Value, System.Globalization.CultureInfo.InvariantCulture);
          o.pickupServiceTime = double.Parse(m[6].Value, System.Globalization.CultureInfo.InvariantCulture);
          o.pickupReadyTime = double.Parse(m[7].Value, System.Globalization.CultureInfo.InvariantCulture);
          o.pickupDueTime = double.Parse(m[8].Value, System.Globalization.CultureInfo.InvariantCulture);
          o.deliveryServiceTime = double.Parse(m[9].Value, System.Globalization.CultureInfo.InvariantCulture);
          o.deliveryReadyTime = double.Parse(m[10].Value, System.Globalization.CultureInfo.InvariantCulture);
          o.deliveryDueTime = double.Parse(m[11].Value, System.Globalization.CultureInfo.InvariantCulture);

          orders.Add(o);
        }
      }
    }
  }
}