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source: branches/HeuristicLab.TimeSeries/HeuristicLab.PluginInfrastructure/3.3/Attributes/PluginAttribute.cs @ 7268

Last change on this file since 7268 was 7268, checked in by gkronber, 12 years ago

#1081: merged r7214:7266 from trunk into time series branch.

File size: 2.8 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.PluginInfrastructure {
25  /// <summary>
26  /// This attribute can be used to specify meta data for plugins.
27  /// For example to specify name and description of plugins.
28  /// </summary>
29  [AttributeUsage(AttributeTargets.Class)]
30  public sealed class PluginAttribute : System.Attribute {
31    private string name;
32    /// <summary>
33    /// Gets the name of the plugin.
34    /// </summary>
35    public string Name {
36      get { return name; }
37    }
38
39    private string description;
40    /// <summary>
41    /// Gets the description of the plugin.
42    /// </summary>
43    public string Description {
44      get { return description; }
45    }
46
47    private Version version;
48    /// <summary>
49    /// Gets the version of the plugin.
50    /// </summary>
51    public Version Version {
52      get { return version; }
53    }
54
55    /// <summary>
56    /// Initializes a new instance of <see cref="PluginAttribute"/>.
57    /// <param name="name">Name of the plugin</param>
58    /// <param name="version">Version of the plugin</param>
59    /// </summary>
60    public PluginAttribute(string name, string version)
61      : this(name, string.Empty, version) {
62    }
63
64    /// <summary>
65    /// Initializes a new instance of <see cref="PluginAttribute"/>.
66    /// </summary>
67    /// <param name="name">Name of the plugin</param>
68    /// <param name="description">Description of the plugin</param>
69    /// <param name="version">Version of the plugin</param>
70    public PluginAttribute(string name, string description, string version) {
71      if (string.IsNullOrEmpty(name)) throw new ArgumentException("Plugin name is null or empty.");
72      if (description == null) throw new ArgumentNullException("description");
73      if (string.IsNullOrEmpty(version)) throw new ArgumentException("Version string is null or empty.");
74      this.name = name;
75      this.description = description;
76      this.version = new Version(version); // throws format exception if the version string can't be parsed
77    }
78  }
79}
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