1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2015 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 System;
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23 | using System.Linq;
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24 | using HeuristicLab.Common;
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25 | using HeuristicLab.Core;
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26 | using HeuristicLab.Data;
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27 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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28 |
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29 | namespace HeuristicLab.Problems.ExternalEvaluation {
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30 | [Item("DoubleConverter", "Converts a ValueTypeValue<double>, ValueTypeArray<double>, or ValueTypeMatrix<double> and adds it to the SolutionMessage's DoubleVars or DoubleArrayVars. A matrix is encoded as array by concatenating all rows and setting length as the length of a row.")]
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31 | [StorableClass("E30FB893-DC93-410A-A74E-FD07330B2622")]
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32 | public class DoubleConverter : Item, IItemToSolutionMessageConverter {
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33 | private static readonly Type[] itemTypes = new Type[] { typeof(ValueTypeValue<double>), typeof(ValueTypeArray<double>), typeof(ValueTypeMatrix<double>) };
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34 |
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35 | [StorableConstructor]
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36 | protected DoubleConverter(bool deserializing) : base(deserializing) { }
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37 | protected DoubleConverter(DoubleConverter original, Cloner cloner) : base(original, cloner) { }
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38 | public override IDeepCloneable Clone(Cloner cloner) {
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39 | return new DoubleConverter(this, cloner);
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40 | }
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41 | public DoubleConverter() : base() { }
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42 |
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43 | #region IItemToSolutionMessageConverter Members
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44 |
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45 | public Type[] ItemTypes {
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46 | get { return itemTypes; }
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47 | }
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48 |
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49 | public void AddItemToBuilder(IItem item, string name, SolutionMessage.Builder builder) {
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50 | ValueTypeValue<double> value = (item as ValueTypeValue<double>);
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51 | if (value != null) {
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52 | SolutionMessage.Types.DoubleVariable.Builder var = SolutionMessage.Types.DoubleVariable.CreateBuilder();
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53 | var.SetName(name).SetData(value.Value);
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54 | builder.AddDoubleVars(var.Build());
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55 | } else {
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56 | ValueTypeArray<double> array = (item as ValueTypeArray<double>);
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57 | if (array != null) {
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58 | SolutionMessage.Types.DoubleArrayVariable.Builder var = SolutionMessage.Types.DoubleArrayVariable.CreateBuilder();
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59 | var.SetName(name).AddRangeData(array).SetLength(array.Length);
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60 | builder.AddDoubleArrayVars(var.Build());
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61 | } else {
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62 | ValueTypeMatrix<double> matrix = (item as ValueTypeMatrix<double>);
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63 | if (matrix != null) {
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64 | SolutionMessage.Types.DoubleArrayVariable.Builder var = SolutionMessage.Types.DoubleArrayVariable.CreateBuilder();
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65 | var.SetName(name).AddRangeData(matrix.AsEnumerable()).SetLength(matrix.Columns);
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66 | builder.AddDoubleArrayVars(var.Build());
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67 | } else {
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68 | throw new ArgumentException(ItemName + ": Item is not of a supported type.", "item");
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69 | }
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70 | }
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71 | }
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72 | }
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73 |
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74 | #endregion
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75 | }
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76 | }
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