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source: branches/2839_HiveProjectManagement/HeuristicLab.Services.Hive/3.3/MessageContainer.cs @ 17035

Last change on this file since 17035 was 16057, checked in by jkarder, 6 years ago

#2839:

File size: 3.2 KB
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[6983]1#region License Information
2/* HeuristicLab
[16057]3 * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
[6983]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.Runtime.Serialization;
24using HeuristicLab.Common;
25using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
26
27namespace HeuristicLab.Services.Hive {
28  /// <summary>
29  /// The MessageContainer is a container class for Messages. Its two parts are:
30  /// the actual message itself and the TaskId, refered by the message
31  /// </summary>
32  [StorableClass]
33  [Serializable]
34  [DataContract]
35  public class MessageContainer : IDeepCloneable {
36
37    public enum MessageType {
38      // *** commands from hive server ***
39      CalculateTask, // slave should calculate a task. the task is already assigned to the slave
40      StopTask,   // slave should stop the task and submit results
41      StopAll,   // stop all and submit results
42      AbortTask,  // slave should shut the task down immediately without submitting results
43      AbortAll,  // slave should abort all task immediately
44      PauseTask,  // pause the task and submit the results   
45      PauseAll,  // pause all task and submit results
46      Restart,   // restart operation after Sleep
47      Sleep,     // disconnect from server, but don't shutdown
48      ShutdownSlave,  // slave should shutdown immediately without submitting results
49      SayHello,  // Slave should say hello, because job is unknown to the server
[8957]50      NewHBInterval, // change the polling to a new interval
51      ShutdownComputer, // shutdown the computer the slave runs on
[6983]52    };
53
54    [Storable]
55    [DataMember]
56    public MessageType Message { get; set; }
57
58    [Storable]
59    [DataMember]
60    public Guid TaskId { get; set; }
61
62    [StorableConstructor]
63    protected MessageContainer(bool deserializing) { }
64    protected MessageContainer() { }
65    public MessageContainer(MessageType message) {
66      Message = message;
67      TaskId = Guid.Empty;
68    }
69    public MessageContainer(MessageType message, Guid jobId) {
70      Message = message;
71      TaskId = jobId;
72    }
73    protected MessageContainer(MessageContainer original, Cloner cloner) {
74      cloner.RegisterClonedObject(original, this);
75      this.Message = original.Message;
76      this.TaskId = original.TaskId;
77    }
78    public virtual IDeepCloneable Clone(Cloner cloner) {
79      return new MessageContainer(this, cloner);
80    }
81    public object Clone() {
82      return Clone(new Cloner());
83    }
84  }
85}
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