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source: branches/3026_IntegrationIntoSymSpace/HeuristicLab.JsonInterface/Converters/ConstrainedValueParameterConverter.cs @ 17843

Last change on this file since 17843 was 17843, checked in by dpiringe, 3 years ago

#3026

  • removed property ConvertableType from all converters
  • removed the option to fixate or loosen the path of JsonItems (obsolete)
  • added a abstract formatter SymbolicRegressionSolutionFormatterBase as base formatter for ISymbolicRegressionSolution
  • unified the construction of exporter controls
  • code cleanup
File size: 2.5 KB
RevLine 
[17263]1using System;
2using System.Collections.Generic;
3using System.Linq;
4using System.Text;
5using System.Threading.Tasks;
[17353]6using HeuristicLab.Common;
[17263]7using HeuristicLab.Core;
8
[17284]9namespace HeuristicLab.JsonInterface {
[17407]10  public class ConstrainedValueParameterConverter : BaseConverter {
[17394]11    public override int Priority => 3;
12
[17828]13    public override bool CanConvertType(Type t) =>
14      t.GetInterfaces().Any(x => x.IsGenericType && x.GetGenericTypeDefinition() == typeof(IConstrainedValueParameter<>));
15
[17407]16    public override void Inject(IItem item, IJsonItem data, IJsonItemConverter root) {
[17410]17      StringJsonItem cdata = data as StringJsonItem;
[17407]18      IParameter parameter = item as IParameter;
19      foreach (var x in GetValidValues(parameter))
[17477]20        if(x.ToString() == cdata.Value)
[17263]21          parameter.ActualValue = x;
[17269]22
[17477]23      if (parameter.ActualValue != null && parameter.ActualValue is IParameterizedItem && cdata.Children != null) {
24        foreach(var child in cdata.Children) {
[17485]25          if(child.Name == cdata.Value || child.Path.EndsWith(cdata.Value) || child.Name == parameter.ActualValue.ItemName)
[17477]26            root.Inject(parameter.ActualValue, child, root);
[17379]27        }
28      }
[17263]29    }
[17407]30   
31    public override IJsonItem Extract(IItem value, IJsonItemConverter root) {
32      IParameter parameter = value as IParameter;
[17266]33
[17410]34      IJsonItem item = new StringJsonItem() {
[17407]35        Name = parameter.Name,
[17433]36        Description = value.ItemDescription,
[17407]37        Value = parameter.ActualValue?.ToString(),
[17473]38        ConcreteRestrictedItems = GetValidValues(parameter).Select(x => x.ToString())
[17407]39      };
[17477]40      item.AddChildren(GetParameterizedChilds(parameter, root));
[17266]41
[17407]42      return item;
43    }
44
[17266]45    #region Helper
[17353]46    private IItem[] GetValidValues(IParameter value) {
47      List<IItem> list = new List<IItem>();
[17394]48      var values = ((dynamic)value).ValidValues;
[17353]49      foreach (var x in values) list.Add((IItem)x);
[17269]50      return list.ToArray();
[17266]51    }
[17339]52
[17477]53    private IList<IJsonItem> GetParameterizedChilds(IParameter value, IJsonItemConverter root) {
[17406]54      List<IJsonItem> list = new List<IJsonItem>();
[17394]55      var values = ((dynamic)value).ValidValues;
[17269]56      foreach(var x in values) {
[17477]57        if (x is IParameterizedItem) { // only makes sense for IParameterizedItems to go deeper
58          IJsonItem tmp = root.Extract(x, root);
[17404]59          if(!(tmp is UnsupportedJsonItem))
60            list.Add(tmp);
[17269]61        }
62      }
63      return list.Count == 0 ? null : list;
64    }
[17266]65    #endregion
[17263]66  }
67}
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