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source: branches/3.1/sources/HeuristicLab.CEDMA.Core/ResultTable.cs @ 3508

Last change on this file since 3508 was 514, checked in by gkronber, 16 years ago

added a very crude exporter in preparation for ticket #200

File size: 2.4 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2008 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;
23using System.Collections.Generic;
24using System.Linq;
25using System.Text;
26using HeuristicLab.Core;
27using System.Xml;
28using HeuristicLab.CEDMA.DB.Interfaces;
29using System.IO;
30
31namespace HeuristicLab.CEDMA.Core {
32  public class ResultRow {
33    private Dictionary<string, string> attributes = new Dictionary<string, string>();
34
35    public void AddAttribute(string name, string value) {
36      attributes[name] = value;
37    }
38
39    public ICollection<string> AttributeNames {
40      get { return attributes.Keys; }
41    }
42
43    public string AttributeValue(string name) {
44      string value = "";
45      attributes.TryGetValue(name, out value);
46      return value;
47    }
48  }
49
50  public class ResultTable {
51
52    private List<ResultRow> rows = new List<ResultRow>();
53    private List<string> allAttributeNames = new List<string>();
54
55    public void AddRow(ResultRow r) {
56      rows.Add(r);
57      foreach(string name in r.AttributeNames) if(!allAttributeNames.Contains(name)) allAttributeNames.Add(name);
58    }
59
60    public void Write(Stream s) {
61      using(StreamWriter w = new StreamWriter(s)) {
62        foreach(string attributeName in allAttributeNames) w.Write(attributeName + ";");
63        w.WriteLine();
64        foreach(ResultRow r in rows) {
65          foreach(string attributeName in allAttributeNames) {
66            w.Write(r.AttributeValue(attributeName) + ";"); // we should probably escape the ';' if it occures in the value
67          }
68          w.WriteLine();
69        }
70      }
71    }
72  }
73}
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