Last change
on this file since 17379 was
17379,
checked in by dpiringe, 4 years ago
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#3026:
- removed classes:
- CheckedItemListConverter: unnecessary
- ItemCollectionConverter: unnecessary
- PrimitiveConverter: not possible to implement because it needs to Extract/Inject from/into objects (but interfaces pretends IItem)
- StorableConverter: unnecessary
- ConfigurableConverter: unnecessary
- removed graphviz code in Heuristiclab.ConfigStarter/Program.cs
- updated Constants
- some simple code refactors in BaseConverter
- in JsonItem:
- renamed Parameters -> Children
- removed Properties: Operators, Type, Reference, IsConfigurable, IsParameterizedItem
- removed unnecessary/old code
- implemented a new way to get data from an object, which is a matrix, in ValueTypeMatrixConverter method: CopyMatrixData
- converts the object into an array -> rows: from array.Length, cols: when the length is > 0 pick length of first array of index 0 (it is saved as an array of arrays)
- created a binding flag const in ValueRangeConverter to prevent duplicates in code
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File size:
1.4 KB
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1 | using System;
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2 | using System.Collections.Generic;
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3 | using System.Linq;
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4 | using System.Text;
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5 | using System.Threading.Tasks;
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6 | using Newtonsoft.Json.Linq;
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7 | using HeuristicLab.Data;
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8 | using HeuristicLab.Core;
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9 |
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10 | namespace HeuristicLab.JsonInterface {
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11 | public class ValueTypeMatrixConverter<MatrixType, T> : BaseConverter
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12 | where MatrixType : ValueTypeMatrix<T>
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13 | where T : struct
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14 | {
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15 | public override void InjectData(IItem item, JsonItem data) =>
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16 | CopyMatrixData(item.Cast<MatrixType>(), data.Value);
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17 |
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18 | public override JsonItem ExtractData(IItem value) =>
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19 | new JsonItem() {
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20 | Name = "[OverridableParamName]",
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21 | Value = value.Cast<MatrixType>().CloneAsMatrix()
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22 | };
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23 |
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24 | #region Helper
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25 | private void CopyMatrixData(MatrixType matrix, object data) {
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26 | if (data is Array arr) {
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27 | var rows = arr.Length;
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28 | var cols = arr.Length > 0 && arr.GetValue(0) is JArray jarr ? jarr.Count : 0;
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29 |
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30 | var rowInfo = matrix.GetType().GetProperty("Rows");
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31 | rowInfo.SetValue(matrix, rows);
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32 | var colInfo = matrix.GetType().GetProperty("Columns");
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33 | colInfo.SetValue(matrix, cols);
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34 |
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35 | for (int x = 0; x < rows; ++x) {
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36 | jarr = (JArray)arr.GetValue(x);
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37 | for (int y = 0; y < cols; ++y) {
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38 | matrix[x, y] = jarr[y].ToObject<T>();
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39 | }
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40 | }
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41 | }
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42 | }
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43 | #endregion
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44 | }
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45 | }
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