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source: branches/HeuristicLab.Hive/sources/HeuristicLab.Hive.New/HeuristicLab.Services.Hive.Common/3.3/DataTransfer/JobState.cs @ 4615

Last change on this file since 4615 was 4615, checked in by cneumuel, 14 years ago

renamed folder, implemented heartbeat logic (#1233)

File size: 2.4 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2010 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
22
23namespace HeuristicLab.Services.Hive.Common.DataTransfer {
24  public enum JobState {
25    /// <summary>
26    /// Job is actively calculated on a Slave
27    /// </summary>
28    Calculating,
29
30    /// <summary>
31    /// Job is waiting to be calculated
32    /// </summary>
33    Waiting,
34
35    /// <summary>
36    /// Job as finished and is ready to be collected by the Client
37    /// </summary>
38    Finished,
39
40    /// <summary>
41    /// Job is aborted and result can be collected by the Client
42    /// </summary>
43    Aborted,
44
45    /// <summary>
46    /// Job as been aborted due to an error. Results are ready to be collected
47    /// </summary>
48    Failed,
49
50    /// <summary>
51    /// The job is paused and waits on the server to be sent back to a Slave when all of its child jobs are Finished.
52    /// </summary>
53    WaitForChildJobs
54  };
55
56  public static class JobStateExtensions {
57    /// <summary>
58    /// This job is not yet done
59    /// </summary>
60    public static bool IsActive(this JobState jobState) {
61      return !jobState.IsDone();
62    }
63
64    /// <summary>
65    /// This job is Waiting
66    /// </summary>
67    public static bool IsWaiting(this JobState jobState) {
68      return jobState == JobState.Waiting ||
69        jobState == JobState.WaitForChildJobs;
70    }
71
72    /// <summary>
73    /// This job is Finished || Failed || Aborted
74    /// </summary>
75    public static bool IsDone(this JobState jobState) {
76      return jobState == JobState.Finished ||
77        jobState == JobState.Aborted ||
78        jobState == JobState.Failed;
79    }
80  }
81}
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