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source: branches/3026_IntegrationIntoSymSpace/HeuristicLab.JsonInterface/Converters/ValueParameterConverter.cs @ 17394

Last change on this file since 17394 was 17394, checked in by dpiringe, 4 years ago

#3026:

  • deleted: ConvertableAttribute, DummyConverter, ObjectExtensions
  • renamed: CustomJsonWriter -> SingleLineArrayJsonWriter, JCInstantiator -> JsonTemplateInstantiator
  • added: JsonItemConverterFactory, UnsupportedJsonItem
  • IJsonItemConverter:
    • added two new properties: Priority and ConvertableType -> because converters are automatically collected by plugin infrastructure now
    • Extract, Inject references a root converter now -> typically an instance of JsonItemConverter -> to prevent cycles
  • JsonItemConverter:
    • now implements the interface IJsonItemConverter
    • is now a dynamic class
    • is only instantiable with an factory (JsonItemConverterFactory)
    • still has the old (but now public) static methods Extract and Inject (without ref param IJsonItemConverter root) -> creates instance with factory and calls methods of instance
    • removed register and unregister methods, because the factory collects all converters automatically now (on first call of Create)
    • has cycle detection for Extract and Inject
    • renamed method Get to GetConverter
File size: 1.1 KB
Line 
1using System;
2using System.Collections.Generic;
3using System.Linq;
4using System.Text;
5using System.Threading.Tasks;
6using HeuristicLab.Core;
7
8namespace HeuristicLab.JsonInterface {
9  public class ValueParameterConverter : ParameterBaseConverter {
10    public override int Priority => 2;
11    public override Type ConvertableType => typeof(IValueParameter);
12
13    public override void InjectData(IParameter parameter, JsonItem data, IJsonItemConverter root) {
14      if (parameter.ActualValue == null && data.Value != null)
15        parameter.ActualValue = Instantiate(parameter.DataType);
16      root.Inject(parameter.ActualValue, data, root);
17    }
18
19    public override void Populate(IParameter value, JsonItem item, IJsonItemConverter root) {
20      item.Name = value.Name;
21      if (value.ActualValue != null) {
22        JsonItem tmp = root.Extract(value.ActualValue, root);
23        if(tmp.Name == "[OverridableParamName]") {
24          tmp.Name = value.Name;
25          JsonItem.Merge(item, tmp);
26        }
27        else
28          item.AddChilds(tmp);
29      }
30    }
31  }
32}
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