1 | using System;
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2 | using HeuristicLab.Persistence.Interfaces;
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3 | using HeuristicLab.Persistence.Core;
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4 | using System.Collections.Generic;
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5 |
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6 | namespace HeuristicLab.Persistence.Default.Decomposers {
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7 |
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8 | public class Int2StringDecomposer : IDecomposer {
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9 |
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10 | public bool CanDecompose(Type type) {
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11 | return type == typeof (int);
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12 | }
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13 |
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14 | public IEnumerable<Tag> DeCompose(object obj) {
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15 | yield return new Tag(obj.ToString());
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16 | }
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17 |
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18 | public object CreateInstance(Type type) {
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19 | return null;
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20 | }
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21 |
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22 | public object Populate(object instance, IEnumerable<Tag> tags, Type type) {
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23 | foreach ( Tag tag in tags ) {
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24 | return int.Parse((string) tag.Value);
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25 | }
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26 | throw new ApplicationException("Not enough components to compose an integer.");
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27 | }
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28 |
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29 | }
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30 |
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31 | public class Long2StringDecomposer : IDecomposer {
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32 |
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33 | public bool CanDecompose(Type type) {
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34 | return type == typeof(long);
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35 | }
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36 |
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37 | public IEnumerable<Tag> DeCompose(object obj) {
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38 | yield return new Tag(obj.ToString());
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39 | }
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40 |
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41 | public object CreateInstance(Type type) {
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42 | return null;
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43 | }
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44 |
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45 | public object Populate(object instance, IEnumerable<Tag> tags, Type type) {
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46 | foreach (Tag tag in tags) {
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47 | return long.Parse((string)tag.Value);
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48 | }
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49 | throw new ApplicationException("Not enough components to compose an integer.");
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50 | }
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51 |
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52 | }
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53 |
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54 | public class Double2StringDecomposer : IDecomposer {
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55 |
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56 | public bool CanDecompose(Type type) {
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57 | return type == typeof (double);
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58 | }
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59 |
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60 | public IEnumerable<Tag> DeCompose(object obj) {
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61 | yield return new Tag(((double)obj).ToString("r"));
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62 | }
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63 |
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64 | public object CreateInstance(Type type) {
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65 | return null;
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66 | }
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67 |
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68 | public object Populate(object instance, IEnumerable<Tag> tags, Type type) {
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69 | foreach (Tag tag in tags) {
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70 | return double.Parse((string)tag.Value);
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71 | }
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72 | throw new ApplicationException("Not enough components to compose a double.");
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73 | }
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74 |
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75 | }
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76 |
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77 | public class Bool2StringDecomposer : IDecomposer {
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78 |
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79 | public bool CanDecompose(Type type) {
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80 | return type == typeof(bool);
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81 | }
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82 |
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83 | public IEnumerable<Tag> DeCompose(object obj) {
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84 | yield return new Tag(obj.ToString());
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85 | }
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86 |
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87 | public object CreateInstance(Type type) {
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88 | return null;
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89 | }
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90 |
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91 | public object Populate(object instance, IEnumerable<Tag> tags, Type type) {
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92 | foreach (Tag tag in tags) {
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93 | return bool.Parse((string) tag.Value);
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94 | }
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95 | throw new ApplicationException("Not enough components to compose a bool.");
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96 | }
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97 |
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98 | }
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99 |
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100 | public class DateTime2StringDecomposer : IDecomposer {
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101 |
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102 | public bool CanDecompose(Type type) {
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103 | return type == typeof(DateTime);
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104 | }
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105 |
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106 | public IEnumerable<Tag> DeCompose(object obj) {
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107 | yield return new Tag(((DateTime)obj).Ticks);
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108 | }
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109 |
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110 | public object CreateInstance(Type type) {
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111 | return null;
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112 | }
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113 |
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114 | public object Populate(object instance, IEnumerable<Tag> tags, Type type) {
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115 | foreach (Tag tag in tags) {
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116 | return new DateTime((long)tag.Value);
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117 | }
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118 | throw new ApplicationException("Not enough components to compose a bool.");
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119 | }
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120 |
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121 | }
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122 |
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123 | } |
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