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source: branches/DataAnalysisService/HeuristicLab.Encodings.ParameterConfigurationTreeEncoding/3.3/ValueConfigurations/NullValueConfiguration.cs @ 13949

Last change on this file since 13949 was 7840, checked in by spimming, 13 years ago

#1853:

  • included files from metaopt branch
  • ignored mutation and crossover
  • updated plugin frame
File size: 2.2 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.Collections.Generic;
23using HeuristicLab.Common;
24using HeuristicLab.Core;
25using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
26
27namespace HeuristicLab.Encodings.ParameterConfigurationTreeEncoding {
28  [StorableClass]
29  public class NullValueConfiguration : ValueConfiguration {
30
31    public NullValueConfiguration() {
32      this.ActualValue = new ConstrainedValue(null, null, null, true);
33      this.IsOptimizable = false;
34    }
35    [StorableConstructor]
36    protected NullValueConfiguration(bool deserializing) : base(deserializing) { }
37    protected NullValueConfiguration(NullValueConfiguration original, Cloner cloner)
38      : base(original, cloner) {
39    }
40    public override IDeepCloneable Clone(Cloner cloner) {
41      return new NullValueConfiguration(this, cloner);
42    }
43
44    public override string ToString() {
45      return "null";
46    }
47
48    public override void Randomize(IRandom random) { }
49
50    public override double CalculateSimilarity(IOptimizable optimizable) {
51      return 1.0;
52    }
53
54    public override string ParameterInfoString {
55      get { return "null"; }
56    }
57
58    public override void CollectOptimizedParameterNames(List<string> parameterNames, string prefix) { }
59
60    public override List<IOptimizable> GetAllOptimizables() {
61      return new List<IOptimizable>();
62    }
63  }
64}
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