fromJson static method

CombatSimulationRequestSchema? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static CombatSimulationRequestSchema? 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(() {
      assert(json.containsKey(r'characters'),
          'Required key "CombatSimulationRequestSchema[characters]" is missing from JSON.');
      assert(json[r'characters'] != null,
          'Required key "CombatSimulationRequestSchema[characters]" has a null value in JSON.');
      assert(json.containsKey(r'monster'),
          'Required key "CombatSimulationRequestSchema[monster]" is missing from JSON.');
      assert(json[r'monster'] != null,
          'Required key "CombatSimulationRequestSchema[monster]" has a null value in JSON.');
      assert(json.containsKey(r'iterations'),
          'Required key "CombatSimulationRequestSchema[iterations]" is missing from JSON.');
      assert(json[r'iterations'] != null,
          'Required key "CombatSimulationRequestSchema[iterations]" has a null value in JSON.');
      return true;
    }());

    return CombatSimulationRequestSchema(
      characters: FakeCharacterSchema.listFromJson(json[r'characters']),
      monster: mapValueOfType<String>(json, r'monster')!,
      iterations: mapValueOfType<int>(json, r'iterations')!,
    );
  }
  return null;
}