source: branches/CEDMA-Refactoring-Ticket419/HeuristicLab.CEDMA.Core/DataSetList.cs @ 992

Last change on this file since 992 was 992, checked in by gkronber, 14 years ago

Added basic design for ProblemView #419 (Refactor CEDMA plugins)

File size: 2.5 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.Collections;
28using HeuristicLab.CEDMA.DB.Interfaces;
29using System.Xml;
30using System.Runtime.Serialization;
31using System.IO;
32using HeuristicLab.Operators;
33
34namespace HeuristicLab.CEDMA.Core {
35  public class DataSetList : ItemBase, IEnumerable<DataSet> {
36    private List<DataSet> dataSetList;
37    private IStore store;
38    public IStore Store {
39      get { return store; }
40      set {
41        store = value;
42        Action reload = ReloadList;
43        lock(dataSetList) {
44          dataSetList.Clear();
45        }
46        reload.BeginInvoke(null, null);
47      }
48    }
49
50    public DataSetList()
51      : base() {
52      dataSetList = new List<DataSet>();
53    }
54
55    public override IView CreateView() {
56      return new DataSetListView(this);
57    }
58
59    private void ReloadList() {
60      IList<Statement> statements = store.Select(new Statement(Ontology.AnyEntity, Ontology.PredicateInstanceOf, Ontology.TypeDataSet));
61      foreach(Statement s in statements) {
62        DataSet d = new DataSet(store, s.Subject);
63        lock(dataSetList) {
64          dataSetList.Add(d);
65        }
66        FireChanged();
67      }
68    }
69
70    public IEnumerator<DataSet> GetEnumerator() {
71      List<DataSet> dataSets = new List<DataSet>();
72      lock(dataSets) {
73        dataSets.AddRange(dataSetList);
74      }
75      return dataSets.GetEnumerator();
76    }
77
78    IEnumerator IEnumerable.GetEnumerator() {
79      return GetEnumerator();
80    }
81
82    public void Add(DataSet dataSet) {
83      dataSetList.Add(dataSet);
84    }
85  }
86}
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