fromJson static method

ParticipantSeriesUserStats? fromJson(dynamic value)

Returns a new ParticipantSeriesUserStats instance and imports its values from value if it's a Map, null otherwise.

Implementation

// ignore: prefer_constructors_over_static_methods
static ParticipantSeriesUserStats? fromJson(dynamic value) {
  if (value is Map) {
    final json = value.cast<String, dynamic>();

    // Ensure that the map contains the required keys.
    // Note 1: the values aren't checked for validity beyond being non-null.
    // Note 2: this code is stripped in release mode!
    assert(() {
      return true;
    }());

    return ParticipantSeriesUserStats(
      // MANUAL_EDIT: _mapListListDoubleFromJson instead of List.mapListFromJson
      metrics: json[r'metrics'] == null
          ? const {}
          : _mapListListDoubleFromJson(json[r'metrics']),
      metricsMeta: MetricDescriptor.mapFromJson(json[r'metrics_meta']),
      metricsOrder: json[r'metrics_order'] is Iterable
          ? (json[r'metrics_order'] as Iterable)
              .cast<String>()
              .toList(growable: false)
          : const [],
      thresholds: json[r'thresholds'] == null
          ? const {}
          : MetricThreshold.mapListFromJson(json[r'thresholds']),
    );
  }
  return null;
}