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source: trunk/sources/HeuristicLab.Analysis/3.3/MultiAnalyzer.cs @ 3658

Last change on this file since 3658 was 3658, checked in by swagner, 14 years ago

Worked on refactoring of algorithm analysis and tracing (#999)

  • removed specific analyzer interfaces
  • adapted MultiAnalyzer
File size: 3.1 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
22using HeuristicLab.Collections;
23using HeuristicLab.Core;
24using HeuristicLab.Data;
25using HeuristicLab.Operators;
26using HeuristicLab.Optimization;
27using HeuristicLab.Parameters;
28using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
29
30namespace HeuristicLab.Analysis {
31  /// <summary>
32  /// An analyzer which applies arbitrary many other analyzers.
33  /// </summary>
34  [Item("MultiAnalyzer", "An analyzer which applies arbitrary many other analyzers.")]
35  [StorableClass]
36  public class MultiAnalyzer : CheckedMultiOperator<IAnalyzer>, IAnalyzer {
37    public override bool CanChangeName {
38      get { return false; }
39    }
40
41    public ValueLookupParameter<IntValue> UpdateIntervalParameter {
42      get { return (ValueLookupParameter<IntValue>)Parameters["UpdateInterval"]; }
43    }
44    public LookupParameter<IntValue> UpdateCounterParameter {
45      get { return (LookupParameter<IntValue>)Parameters["UpdateCounter"]; }
46    }
47
48    public IntValue UpdateInterval {
49      get { return UpdateIntervalParameter.Value; }
50      set { UpdateIntervalParameter.Value = value; }
51    }
52
53    public MultiAnalyzer()
54      : base() {
55      Parameters.Add(new ValueLookupParameter<IntValue>("UpdateInterval", "The interval in which the contained analyzers should be applied.", new IntValue(1)));
56      Parameters.Add(new LookupParameter<IntValue>("UpdateCounter", "The value which counts how many times the MultiAnalyzer was called since the last update."));
57    }
58    [StorableConstructor]
59    protected MultiAnalyzer(bool deserializing) : base(deserializing) { }
60
61    public override IOperation Apply() {
62      IntValue interval = UpdateIntervalParameter.ActualValue;
63      if (interval == null) interval = new IntValue(1);
64      IntValue counter = UpdateCounterParameter.ActualValue;
65      if (counter == null) counter = new IntValue(interval.Value);
66      else counter.Value++;
67
68      if (counter.Value == interval.Value) {
69        counter.Value = 0;
70        OperationCollection next = new OperationCollection();
71        foreach (IndexedItem<IAnalyzer> item in Operators.CheckedItems)
72          next.Add(ExecutionContext.CreateOperation(item.Value));
73        next.Add(base.Apply());
74        return next;
75      } else {
76        return base.Apply();
77      }
78    }
79  }
80}
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