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source: stable/HeuristicLab.Clients.Hive/3.3/HiveTasks/EngineHiveTask.cs @ 17226

Last change on this file since 17226 was 17181, checked in by swagner, 5 years ago

#2875: Merged r17180 from trunk to stable

File size: 2.6 KB
RevLine 
[6976]1#region License Information
2/* HeuristicLab
[17181]3 * Copyright (C) Heuristic and Evolutionary Algorithms Laboratory (HEAL)
[6976]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 HeuristicLab.Common;
25using HeuristicLab.Core;
26using HeuristicLab.PluginInfrastructure;
27
28namespace HeuristicLab.Clients.Hive {
29  public class EngineHiveTask : HiveTask<EngineTask> {
30    private IScope parentScopeClone;
31
32    #region Constructors and cloning
33    public EngineHiveTask() { }
[11083]34    public EngineHiveTask(EngineTask engineTask, IScope parentScopeClone)
35      : base(engineTask) {
[6976]36      this.parentScopeClone = parentScopeClone;
37    }
38
39    protected EngineHiveTask(EngineHiveTask original, Cloner cloner)
40      : base(original, cloner) {
41      this.parentScopeClone = cloner.Clone(original.parentScopeClone);
42    }
43    public override IDeepCloneable Clone(Cloner cloner) {
44      return new EngineHiveTask(this, cloner);
45    }
46    #endregion
47
48    public override TaskData GetAsTaskData(bool withoutChildOptimizers, out List<IPluginDescription> plugins) {
[12686]49      if (ItemTask == null) {
50        plugins = new List<IPluginDescription>();
[6976]51        return null;
[12686]52      }
[6976]53
54      TaskData jobData = new TaskData();
55      IEnumerable<Type> usedTypes;
56
[7142]57      // clone operation and remove unnecessary scopes; don't do this earlier to avoid memory problems     
58      ((IAtomicOperation)ItemTask.InitialOperation).Scope.Parent = parentScopeClone;
59      ItemTask.InitialOperation = (IOperation)ItemTask.InitialOperation.Clone();
60      ((IAtomicOperation)ItemTask.InitialOperation).Scope.ClearParentScopes();
61      jobData.Data = PersistenceUtil.Serialize(ItemTask, out usedTypes);
[6976]62
[12686]63      plugins = PluginUtil.GetPluginsForTask(usedTypes, ItemTask);
[6976]64      return jobData;
65    }
66
67    public override void ClearData() {
68      base.ClearData();
69      this.ItemTask.InitialOperation = null;
70    }
71  }
72}
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