1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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4 | *
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5 | * This file is part of HeuristicLab.
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6 | *
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7 | * HeuristicLab is free software: you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation, either version 3 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * HeuristicLab is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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19 | */
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20 | #endregion
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21 |
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22 | using HeuristicLab.Collections;
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23 | using HeuristicLab.Core;
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24 | using HeuristicLab.Data;
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25 | using HeuristicLab.Operators;
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26 | using HeuristicLab.Optimization;
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27 | using HeuristicLab.Parameters;
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28 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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29 |
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30 | namespace HeuristicLab.Analysis {
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31 | /// <summary>
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32 | /// An analyzer which applies arbitrary many other analyzers.
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33 | /// </summary>
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34 | [Item("MultiAnalyzer", "An analyzer which applies arbitrary many other analyzers.")]
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35 | [StorableClass]
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36 | public class MultiAnalyzer : CheckedMultiOperator<IAnalyzer>, IAnalyzer {
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37 | public override bool CanChangeName {
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38 | get { return false; }
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39 | }
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40 |
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41 | public ValueLookupParameter<IntValue> UpdateIntervalParameter {
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42 | get { return (ValueLookupParameter<IntValue>)Parameters["UpdateInterval"]; }
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43 | }
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44 | public LookupParameter<IntValue> UpdateCounterParameter {
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45 | get { return (LookupParameter<IntValue>)Parameters["UpdateCounter"]; }
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46 | }
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47 |
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48 | public IntValue UpdateInterval {
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49 | get { return UpdateIntervalParameter.Value; }
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50 | set { UpdateIntervalParameter.Value = value; }
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51 | }
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52 |
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53 | public MultiAnalyzer()
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54 | : base() {
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55 | Parameters.Add(new ValueLookupParameter<IntValue>("UpdateInterval", "The interval in which the contained analyzers should be applied.", new IntValue(1)));
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56 | Parameters.Add(new LookupParameter<IntValue>("UpdateCounter", "The value which counts how many times the MultiAnalyzer was called since the last update."));
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57 | }
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58 | [StorableConstructor]
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59 | protected MultiAnalyzer(bool deserializing) : base(deserializing) { }
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60 |
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61 | public override IOperation Apply() {
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62 | IntValue interval = UpdateIntervalParameter.ActualValue;
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63 | if (interval == null) interval = new IntValue(1);
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64 | IntValue counter = UpdateCounterParameter.ActualValue;
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65 | if (counter == null) counter = new IntValue(interval.Value);
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66 | else counter.Value++;
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67 |
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68 | if (counter.Value == interval.Value) {
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69 | counter.Value = 0;
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70 | OperationCollection next = new OperationCollection();
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71 | foreach (IndexedItem<IAnalyzer> item in Operators.CheckedItems)
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72 | next.Add(ExecutionContext.CreateOperation(item.Value));
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73 | next.Add(base.Apply());
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74 | return next;
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75 | } else {
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76 | return base.Apply();
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77 | }
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78 | }
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79 | }
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80 | }
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