source: branches/CEDMA-Refactoring-Ticket419/HeuristicLab.CEDMA.Core/DataSet.cs @ 988

Last change on this file since 988 was 988, checked in by gkronber, 14 years ago

worked on #419 (Refactor CEDMA plugins)

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 HeuristicLab.Operators;
30
31namespace HeuristicLab.CEDMA.Core {
32  public class DataSet {
33    public IStore Store { get; set; }
34
35    private Guid guid;
36    public Guid Guid {
37      get { return guid; }
38    }
39
40    private string name;
41    public string Name {
42      get { return name; }
43    }
44
45    private Problem problem;
46    public Problem Problem {
47      get { return problem; }
48    }
49
50    public DataSet()
51      : base() {
52      guid = Guid.NewGuid();
53      problem = new Problem();
54    }
55
56    public DataSet(IStore store, Entity dataSetEntity)
57      : this() {
58      Store = store;
59      guid = new Guid(dataSetEntity.Uri.Remove(0, Ontology.CedmaNameSpace.Length));
60      IList<Statement> names = store.Select(new Statement(dataSetEntity, Ontology.PredicateName, Ontology.AnyEntity));
61      if (names.Count > 0) name = (string)((Literal)names[0].Property).Value;
62      else name = guid.ToString();
63    }
64
65    public void Activate() {
66      Entity myEntity = new Entity (Ontology.CedmaNameSpace + Guid);
67      Store.Add(new Statement(myEntity, Ontology.PredicateInstanceOf, Ontology.TypeDataSet));
68      Store.Add(new Statement(myEntity, Ontology.PredicateSerializedData, new Literal(PersistenceManager.SaveToGZip(problem))));
69      Store.Add(new Statement(myEntity, Ontology.PredicateName, new Literal(name)));
70    }
71
72    public IView CreateView() {
73      return new DataSetView(this);
74    }
75  }
76}
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