fromJson static method

MemoryEntry? fromJson(dynamic value)

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

Implementation

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

    return MemoryEntry(
      actor: mapValueOfType<String>(json, r'actor'),
      glossaryVersion: mapValueOfType<String>(json, r'glossary_version'),
      source_: mapValueOfType<String>(json, r'source'),
      state: mapValueOfType<String>(json, r'state'),
      target: mapValueOfType<String>(json, r'target'),
      text: mapValueOfType<String>(json, r'text'),
      tier: mapValueOfType<String>(json, r'tier'),
      updatedAt: mapValueOfType<int>(json, r'updated_at'),
    );
  }
  return null;
}