source: branches/PersistenceOverhaul/HeuristicLab.Persistence/4.0/Core/TransformerAttribute.cs @ 13326

Last change on this file since 13326 was 13326, checked in by swagner, 7 years ago

#2520: Created plugin for new persistence implementation

File size: 1.8 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2012 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;
23
24namespace HeuristicLab.Persistence {
25  [AttributeUsage(AttributeTargets.Class, AllowMultiple = false, Inherited = false)]
26  public sealed class TransformerAttribute : Attribute {
27    public Guid Guid { get; private set; }
28    public ushort Order { get; private set; }
29
30    public TransformerAttribute(string guid, ushort order) {
31      Guid = new Guid(guid);
32      Order = order;
33    }
34
35    public static bool IsTransformer(Type type) {
36      return Attribute.IsDefined(type, typeof(TransformerAttribute), false);
37    }
38    public static TransformerAttribute GetTransformerAttribute(Type type) {
39      return (TransformerAttribute)Attribute.GetCustomAttribute(type, typeof(TransformerAttribute), false);
40    }
41    public static Guid GetGuid(Type type) {
42      return GetTransformerAttribute(type).Guid;
43    }
44    public static ushort GetOrder(Type type) {
45      return GetTransformerAttribute(type).Order;
46    }
47  }
48}
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