fromJson static method

Answer? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static Answer? 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(() {
      requiredKeys.forEach((key) {
        assert(json.containsKey(key), 'Required key "Answer[$key]" is missing from JSON.');
        assert(json[key] != null, 'Required key "Answer[$key]" has a null value in JSON.');
      });
      return true;
    }());

    return Answer(
      cold: mapValueOfType<bool>(json, r'cold'),
      completions: Completion.listFromJson(json[r'completions']),
      diagnostics: Diagnostic.listFromJson(json[r'diagnostics']),
      hover: mapValueOfType<String>(json, r'hover'),
      lang: mapValueOfType<String>(json, r'lang'),
      locations: Location.listFromJson(json[r'locations']),
      op: mapValueOfType<String>(json, r'op'),
      path: mapValueOfType<String>(json, r'path'),
      repo: mapValueOfType<String>(json, r'repo'),
      rev: mapValueOfType<String>(json, r'rev'),
      symbols: CodeSymbol.listFromJson(json[r'symbols']),
    );
  }
  return null;
}