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source: branches/1888_OaaS/HeuristicLab.Clients.OKB/3.3/RunCreation/EmptyMultiObjectiveEvaluator.cs @ 17313

Last change on this file since 17313 was 8055, checked in by ascheibe, 12 years ago

#1174 integrated okb client parts into trunk

File size: 3.0 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;
23using HeuristicLab.Common;
24using HeuristicLab.Core;
25using HeuristicLab.Data;
26using HeuristicLab.Operators;
27using HeuristicLab.Optimization;
28using HeuristicLab.Parameters;
29using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
30using HeuristicLab.PluginInfrastructure;
31
32namespace HeuristicLab.Clients.OKB.RunCreation {
33  [Item("EmptyMultiObjectiveEvaluator", "A dummy multi-objective evaluator which throws an exception when executed.")]
34  [StorableClass]
35  [NonDiscoverableType]
36  public sealed class EmptyMultiObjectiveEvaluator : Operator, IMultiObjectiveEvaluator {
37    private string exceptionMessage;
38
39    public ILookupParameter<DoubleArray> QualitiesParameter {
40      get { return (ILookupParameter<DoubleArray>)Parameters["Qualities"]; }
41    }
42
43    public override bool CanChangeName {
44      get { return false; }
45    }
46    public override bool CanChangeDescription {
47      get { return false; }
48    }
49
50    #region Persistence Properties
51    [Storable(Name = "ExceptionMessage")]
52    private string ExceptionMessage {
53      get { return exceptionMessage; }
54      set { exceptionMessage = value; }
55    }
56    #endregion
57
58    [StorableConstructor]
59    private EmptyMultiObjectiveEvaluator(bool deserializing) : base(deserializing) { }
60    private EmptyMultiObjectiveEvaluator(EmptyMultiObjectiveEvaluator original, Cloner cloner)
61      : base(original, cloner) {
62      exceptionMessage = original.exceptionMessage;
63    }
64    public EmptyMultiObjectiveEvaluator()
65      : base() {
66      Parameters.Add(new LookupParameter<DoubleArray>("Qualities", "The evaluated quality values of a solution."));
67    }
68    public EmptyMultiObjectiveEvaluator(string exceptionMessage)
69      : this() {
70      this.exceptionMessage = exceptionMessage;
71    }
72
73    public override IDeepCloneable Clone(Cloner cloner) {
74      return new EmptyMultiObjectiveEvaluator(this, cloner);
75    }
76
77    public override IOperation Apply() {
78      throw new InvalidOperationException(string.IsNullOrEmpty(exceptionMessage) ? "Cannot execute an EmptyMultiObjectiveEvaluator. Please choose an appropriate solution evaluator." : exceptionMessage);
79    }
80  }
81}
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