1 | using HeuristicLab.BioBoost.ProblemDescription;
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2 | using HeuristicLab.Common;
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3 | using HeuristicLab.Core;
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4 | using HeuristicLab.Data;
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5 | using HeuristicLab.Encodings.IntegerVectorEncoding;
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6 | using HeuristicLab.Encodings.RealVectorEncoding;
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7 | using HeuristicLab.Operators;
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8 | using HeuristicLab.Optimization;
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9 | using HeuristicLab.Parameters;
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10 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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11 | using HeuristicLab.PluginInfrastructure;
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12 | using System.Linq;
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13 | using HeuristicLab.BioBoost.Representation;
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14 |
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15 | namespace HeuristicLab.BioBoost.SolutionCreation {
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16 |
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17 | [StorableClass]
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18 | public class BioBoostSolutionCreator : SingleSuccessorOperator, ISolutionCreator {
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19 |
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20 | #region Parameters
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21 | public ValueLookupParameter<IntMatrix> RegionBoundsParameter {
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22 | get { return (ValueLookupParameter<IntMatrix>) Parameters["RegionBounds"]; }
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23 | }
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24 | public ValueLookupParameter<IntValue> NRegionsParameter {
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25 | get { return (ValueLookupParameter<IntValue>) Parameters["NRegions"]; }
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26 | }
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27 | public ConstrainedValueParameter<IRealVectorCreator> RealVectorCreatorParameter {
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28 | get { return (ConstrainedValueParameter<IRealVectorCreator>) Parameters["RealVectorCreator"]; }
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29 | }
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30 | public ConstrainedValueParameter<IIntegerVectorCreator> IntegerVectorCreatorParameter {
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31 | get { return (ConstrainedValueParameter<IIntegerVectorCreator>) Parameters["IntegerVectorCreator"]; }
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32 | }
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33 | public LookupParameter<BioBoostProblemData> ProblemDataParameter {
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34 | get { return (LookupParameter<BioBoostProblemData>) Parameters["ProblemData"]; }
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35 | }
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36 | #endregion
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37 |
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38 | #region Parameter Values
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39 | public IntMatrix RegionBounds {
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40 | get { return RegionBoundsParameter.ActualValue; }
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41 | }
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42 | public IRealVectorCreator RealVectorCreator {
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43 | get { return RealVectorCreatorParameter.Value; }
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44 | set { RealVectorCreatorParameter.Value = value; }
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45 | }
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46 | public IIntegerVectorCreator IntegerVectorCreator {
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47 | get { return IntegerVectorCreatorParameter.Value; }
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48 | set { IntegerVectorCreatorParameter.Value = value; }
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49 | }
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50 | public BioBoostProblemData ProblemData {
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51 | get { return ProblemDataParameter.ActualValue; }
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52 | set { ProblemDataParameter.ActualValue = value; }
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53 | }
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54 | #endregion
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55 |
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56 | #region Construction & Cloning
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57 | [StorableConstructor]
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58 | protected BioBoostSolutionCreator(bool isDeserializing) : base(isDeserializing) {}
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59 | protected BioBoostSolutionCreator(BioBoostSolutionCreator orig, Cloner cloner) : base(orig, cloner) {}
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60 | public BioBoostSolutionCreator() {
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61 | Parameters.Add(new ValueLookupParameter<IntMatrix>("RegionBounds", "Limits of valid region ids."));
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62 | Parameters.Add(new ValueLookupParameter<IntValue>("NRegions", "Number of regions."));
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63 | Parameters.Add(new ConstrainedValueParameter<IRealVectorCreator>("RealVectorCreator", "Creator for initial feedstock utilizations."));
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64 | Parameters.Add(new ConstrainedValueParameter<IIntegerVectorCreator>("IntegerVectorCreator", "Creator for transport traget initialization."));
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65 | Parameters.Add(new LookupParameter<BioBoostProblemData>("ProblemData", "The problem data store."));
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66 | RegionBoundsParameter.Hidden = true;
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67 | foreach (var op in ApplicationManager.Manager.GetInstances<IRealVectorCreator>()) {
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68 | op.BoundsParameter.Value = new DoubleMatrix(new double[,] {{0, 1}});
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69 | op.LengthParameter.ActualName = NRegionsParameter.ActualName;
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70 | RealVectorCreatorParameter.ValidValues.Add(op);
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71 | }
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72 | foreach (var op in ApplicationManager.Manager.GetInstances<IIntegerVectorCreator>()) {
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73 | op.BoundsParameter.ActualName = RegionBoundsParameter.ActualName;
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74 | op.LengthParameter.ActualName = NRegionsParameter.ActualName;
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75 | IntegerVectorCreatorParameter.ValidValues.Add(op);
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76 | }
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77 | RealVectorCreatorParameter.Value = RealVectorCreatorParameter.ValidValues.FirstOrDefault(c => c.GetType() == typeof (ConstantValueRealVectorCreator));
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78 | IntegerVectorCreatorParameter.Value = IntegerVectorCreatorParameter.ValidValues.FirstOrDefault( c => c.GetType() == typeof (UniformRandomIntegerVectorCreator));
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79 | ((ConstantValueRealVectorCreator) RealVectorCreator).Value = 0.5;
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80 | }
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81 | public override IDeepCloneable Clone(Cloner cloner) {
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82 | return new BioBoostSolutionCreator(this, cloner);
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83 | }
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84 | #endregion
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85 |
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86 | public override IOperation Apply() {
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87 | var ops = new OperationCollection(base.Apply());
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88 | foreach (var n in ProblemData.TransportTargets.CheckedItems) {
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89 | var op = (IIntegerVectorCreator)IntegerVectorCreator.Clone();
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90 | op.IntegerVectorParameter.ActualName = LayerDescriptor.TransportTargets.NameWithPrefix(n.Value.Value);
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91 | ops.Add(ExecutionContext.CreateChildOperation(op));
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92 | }
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93 | foreach (var n in ProblemData.Utilizations.CheckedItems) {
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94 | var op = (IRealVectorCreator)RealVectorCreator.Clone();
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95 | op.RealVectorParameter.ActualName = LayerDescriptor.Utilizations.NameWithPrefix(n.Value.Value);
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96 | ops.Add(ExecutionContext.CreateChildOperation(op));
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97 | }
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98 | return ops;
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99 | }
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100 |
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101 | }
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102 | }
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