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source: trunk/sources/HeuristicLab.Problems.Instances.VehicleRouting/3.4/CordeauFormat/CordeauFormatInstanceProvider.cs @ 11292

Last change on this file since 11292 was 11292, checked in by pfleck, 8 years ago

#2226
Split the CordeauInstanceProvider into 2 InstanceProvider which separates the MDCVRP and MDCVRPTW instances.

File size: 1.4 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System.IO;
23
24namespace HeuristicLab.Problems.Instances.VehicleRouting {
25  public abstract class CordeauFormatInstanceProvider<T> : VRPInstanceProvider<T> where T : MDCVRPData {
26    protected override T LoadData(Stream stream) {
27      return LoadInstance(new CordeauParser(stream));
28    }
29
30    public override bool CanImportData {
31      get { return true; }
32    }
33    public override T ImportData(string path) {
34      return LoadInstance(new CordeauParser(path));
35    }
36
37    internal abstract T LoadInstance(CordeauParser parser);
38  }
39}
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