Coding constructor

Implementation

factory Coding({
  @JsonKey(name: 'ID') String? id,

  /// The identification of the code system that defines the meaning of the
  ///  symbol in the code.
  @JsonKey(name: 'System') String? system,

  /// The version of the code system which was used when choosing this code.
  ///
  /// Note that a well-maintained code system does not need the version reported,
  ///  because the meaning of codes is consistent across versions. However
  ///  this cannot consistently be assured, and when the meaning is not
  ///  guaranteed to be consistent, the version SHOULD be exchanged
  @JsonKey(name: 'Version') String? version,

  /// A symbol in syntax defined by the system. The symbol may be a
  ///  predefined code or an expression in a syntax defined by the coding
  ///  system (e.g. post-coordination).
  @JsonKey(name: 'Code') String? code,

  /// A representation of the meaning of the code in the system, following
  ///  the rules of the system.
  @JsonKey(name: 'Display') String? display,

  /// Indicates that this coding was chosen by a user directly
  ///
  ///  - e.g. off a pick list of available items (codes or displays).
  @JsonKey(name: 'UserSelected') bool? userSelected,
}) = _Coding;