source: branches/SpectralKernelForGaussianProcesses/HeuristicLab.Analysis/3.3/MultiAnalyzer.cs @ 10479

Last change on this file since 10479 was 10479, checked in by gkronber, 7 years ago

#2124 merged all changes from trunk to prepare for trunk-reintegration

File size: 3.6 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2013 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.Common;
24using HeuristicLab.Core;
25using HeuristicLab.Data;
26using HeuristicLab.Operators;
27using HeuristicLab.Optimization;
28using HeuristicLab.Parameters;
29using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
30
31namespace HeuristicLab.Analysis {
32  /// <summary>
33  /// An analyzer which applies arbitrary many other analyzers.
34  /// </summary>
35  [Item("MultiAnalyzer", "An analyzer which applies arbitrary many other analyzers.")]
36  [StorableClass]
37  public class MultiAnalyzer : CheckedMultiOperator<IAnalyzer>, IMultiAnalyzer {
38    public override bool CanChangeName {
39      get { return false; }
40    }
41    public virtual bool EnabledByDefault {
42      get { return true; }
43    }
44
45    public ValueLookupParameter<IntValue> UpdateIntervalParameter {
46      get { return (ValueLookupParameter<IntValue>)Parameters["UpdateInterval"]; }
47    }
48    public LookupParameter<IntValue> UpdateCounterParameter {
49      get { return (LookupParameter<IntValue>)Parameters["UpdateCounter"]; }
50    }
51
52    public IntValue UpdateInterval {
53      get { return UpdateIntervalParameter.Value; }
54      set { UpdateIntervalParameter.Value = value; }
55    }
56
57    #region Storing & Cloning
58    [StorableConstructor]
59    protected MultiAnalyzer(bool deserializing) : base(deserializing) { }
60    protected MultiAnalyzer(MultiAnalyzer original, Cloner cloner) : base(original, cloner) { }
61    public override IDeepCloneable Clone(Cloner cloner) {
62      return new MultiAnalyzer(this, cloner);
63    }
64    #endregion
65    public MultiAnalyzer()
66      : base() {
67      Parameters.Add(new ValueLookupParameter<IntValue>("UpdateInterval", "The interval in which the contained analyzers should be applied.", new IntValue(1)));
68      Parameters.Add(new LookupParameter<IntValue>("UpdateCounter", "The value which counts how many times the MultiAnalyzer was called since the last update.", "MultiAnalyzerUpdateCounter"));
69    }
70
71    public override IOperation InstrumentedApply() {
72      IntValue interval = UpdateIntervalParameter.ActualValue;
73      if (interval == null) interval = new IntValue(1);
74
75      IntValue counter = UpdateCounterParameter.ActualValue;
76      if (counter == null) {
77        counter = new IntValue(interval.Value);
78        UpdateCounterParameter.ActualValue = counter;
79      } else counter.Value++;
80
81      if (counter.Value == interval.Value) {
82        counter.Value = 0;
83        OperationCollection next = new OperationCollection();
84        foreach (IndexedItem<IAnalyzer> item in Operators.CheckedItems)
85          next.Add(ExecutionContext.CreateOperation(item.Value));
86        next.Add(base.InstrumentedApply());
87        return next;
88      } else {
89        return base.InstrumentedApply();
90      }
91    }
92  }
93}
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