toJson method

Implementation

core.Map<core.String, core.dynamic> toJson() => {
      if (customFeatures != null) 'customFeatures': customFeatures!,
      if (sourceNumericFilter != null)
        'sourceNumericFilter': sourceNumericFilter!,
      if (sourceTextFilter != null) 'sourceTextFilter': sourceTextFilter!,
      if (valueTransformation != null)
        'valueTransformation': valueTransformation!,
    };