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source: branches/3026_IntegrationIntoSymSpace/HeuristicLab.JsonInterface/Converters/ConstrainedValueParameterConverter.cs @ 17406

Last change on this file since 17406 was 17406, checked in by dpiringe, 4 years ago

#3026

  • added interfaces IJsonItem and IJsonItemValidator
  • replaced every reference JsonItem with IJsonItem
File size: 2.0 KB
Line 
1using System;
2using System.Collections.Generic;
3using System.Linq;
4using System.Text;
5using System.Threading.Tasks;
6using HeuristicLab.Common;
7using HeuristicLab.Core;
8
9namespace HeuristicLab.JsonInterface {
10  public class ConstrainedValueParameterConverter : ParameterBaseConverter {
11    public override int Priority => 3;
12    public override Type ConvertableType => typeof(IConstrainedValueParameter<>);
13
14    public override void InjectData(IParameter parameter, IJsonItem data, IJsonItemConverter root) {
15      foreach(var x in GetValidValues(parameter))
16        if(x.ToString() == CastValue<string>(data.Value))
17          parameter.ActualValue = x;
18
19      if (parameter.ActualValue is IParameterizedItem && data.Children != null) {
20        foreach(var param in data.Children) {
21          if(param.Name == parameter.ActualValue.ItemName)
22            root.Inject(parameter.ActualValue, param, root);
23        }
24      }
25    }
26
27    public override void Populate(IParameter value, IJsonItem item, IJsonItemConverter root) {
28      item.AddChilds(GetParameterizedChilds(value));
29      item.Name = value.Name;
30      item.Value = value.ActualValue?.ToString();
31      item.Range = GetValidValues(value).Select(x => x.ToString());
32    }     
33
34    #region Helper
35    private IItem[] GetValidValues(IParameter value) {
36      List<IItem> list = new List<IItem>();
37      var values = ((dynamic)value).ValidValues;
38      foreach (var x in values) list.Add((IItem)x);
39      return list.ToArray();
40    }
41
42    private IList<IJsonItem> GetParameterizedChilds(IParameter value) {
43      List<IJsonItem> list = new List<IJsonItem>();
44      var values = ((dynamic)value).ValidValues;
45      foreach(var x in values) {
46        if (x is IParameterizedItem) {
47          IJsonItem tmp = JsonItemConverter.Extract(x);
48          if(!(tmp is UnsupportedJsonItem))
49            list.Add(tmp);
50        }
51      }
52      return list.Count == 0 ? null : list;
53    }
54    #endregion
55  }
56}
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