Substance constructor

const Substance({ @Default(R4ResourceType.Substance) @JsonKey(unknownEnumValue: R4ResourceType.Substance) R4ResourceType resourceType, @JsonKey(includeFromJson: true, includeToJson: false) int? dbId, @JsonKey(name: 'id') String? fhirId, FhirMeta? meta, FhirUri? implicitRules, @JsonKey(name: '_implicitRules') Element? implicitRulesElement, FhirCode? language, @JsonKey(name: '_language') Element? languageElement, Narrative? text, List<Resource>? contained, @JsonKey(name: 'extension') List<FhirExtension>? extension_, List<FhirExtension>? modifierExtension, List<Identifier>? identifier, FhirCode? status, @JsonKey(name: '_status') Element? statusElement, List<CodeableConcept>? category, required CodeableConcept code, String? description, @JsonKey(name: '_description') Element? descriptionElement, List<SubstanceInstance>? instance, List<SubstanceIngredient>? ingredient, })

Substance A homogeneous material with a definite composition.

resourceType This is a Substance resource

id The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

meta The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.

implicitRules A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

implicitRulesElement Extensions for implicitRules

language The base language in which the resource is written.

languageElement Extensions for language

text A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

contained These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.

extension_ May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

modifierExtension May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

identifier Unique identifier for the substance.

status A code to indicate if the substance is actively used.

statusElement Extensions for status

category A code that classifies the general type of substance. This is used for searching, sorting and display purposes.

code A code (or set of codes) that identify this substance.

description A description of the substance - its appearance, handling requirements, and other usage notes.

descriptionElement Extensions for description

instance Substance may be used to describe a kind of substance, or a specific package/container of the substance: an instance.

ingredient A substance can be composed of other substances.

Implementation

const factory Substance({
  @Default(R4ResourceType.Substance)
  @JsonKey(unknownEnumValue: R4ResourceType.Substance)
  R4ResourceType resourceType,
  @JsonKey(includeFromJson: true, includeToJson: false) int? dbId,
  @JsonKey(name: 'id') String? fhirId,
  FhirMeta? meta,
  FhirUri? implicitRules,
  @JsonKey(name: '_implicitRules') Element? implicitRulesElement,
  FhirCode? language,
  @JsonKey(name: '_language') Element? languageElement,
  Narrative? text,
  List<Resource>? contained,
  @JsonKey(name: 'extension') List<FhirExtension>? extension_,
  List<FhirExtension>? modifierExtension,
  List<Identifier>? identifier,

  /// [status] The current state of the product.;
  FhirCode? status,

  /// [statusElement] (_status): Extensions for status;
  @JsonKey(name: '_status') Element? statusElement,

  /// [category] Nutrition products can have different classifications - according to its nutritional properties, preparation methods, etc.;
  List<CodeableConcept>? category,
  required CodeableConcept code,
  String? description,
  @JsonKey(name: '_description') Element? descriptionElement,
  List<SubstanceInstance>? instance,
  List<SubstanceIngredient>? ingredient,
}) = _Substance;