Reference constructor
- @JsonKey(name: 'id') String? fhirId,
- @JsonKey(name: 'extension') List<
FhirExtension> ? extension_, - String? reference,
- @JsonKey(name: '_reference') Element? referenceElement,
- FhirUri? type,
- @JsonKey(name: '_type') Element? typeElement,
- Identifier? identifier,
- String? display,
- @JsonKey(name: '_display') Element? displayElement,
Reference A reference from one resource to another.
id Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
extension_
May be used to represent additional information that is not
part of the basic definition of the element. 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.
reference
A reference to a location at which the other resource is
found. The reference may be a relative reference, in which case it is
relative to the service base URL, or an absolute URL that resolves to the
location where the resource is found. The reference may be version
specific or not. If the reference is not to a FHIR RESTful server, then it
should be assumed to be version specific. Internal fragment references
(start with '#') refer to contained resources.
referenceElement
Extensions for reference
type
The expected type of the target of the reference. If both
Reference.type and Reference.reference are populated and
Reference.reference is a FHIR URL, both SHALL be consistent.
The type is the Canonical URL of Resource Definition that is the type this
reference refers to. References are URLs that are relative to
http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to
http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only
allowed for logical models (and can only be used in references in logical
models, not resources).
typeElement
Extensions for type
identifier
An identifier for the target resource. This is used when
there is no way to reference the other resource directly, either because
the entity it represents is not available through a FHIR server, or
because there is no way for the author of the resource to convert a known
identifier to an actual location. There is no requirement that a
Reference.identifier point to something that is actually exposed as a FHIR
instance, but it SHALL point to a business concept that would be expected
to be exposed as a FHIR instance, and that instance would need to be of a
FHIR resource type allowed by the reference.
display
Plain text narrative that identifies the resource in addition
to the resource reference.
displayElement
Extensions for display
Implementation
const factory Reference({
/// [id] Unique id for the element within a resource (for internal
/// references). This may be any string value that does not contain spaces.
@JsonKey(name: 'id') String? fhirId,
/// [extension_] May be used to represent additional information that is not
/// part of the basic definition of the element. 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.
@JsonKey(name: 'extension') List<FhirExtension>? extension_,
/// [reference] A reference to a location at which the other resource is
/// found. The reference may be a relative reference, in which case it is
/// relative to the service base URL, or an absolute URL that resolves to the
/// location where the resource is found. The reference may be version
/// specific or not. If the reference is not to a FHIR RESTful server, then it
/// should be assumed to be version specific. Internal fragment references
/// (start with '#') refer to contained resources.
String? reference,
/// [referenceElement] Extensions for reference
@JsonKey(name: '_reference') Element? referenceElement,
/// [type] The expected type of the target of the reference. If both
/// Reference.type and Reference.reference are populated and
/// Reference.reference is a FHIR URL, both SHALL be consistent.
/// The type is the Canonical URL of Resource Definition that is the type this
/// reference refers to. References are URLs that are relative to
/// http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to
/// http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only
/// allowed for logical models (and can only be used in references in logical
/// models, not resources).
FhirUri? type,
/// [typeElement] Extensions for type
@JsonKey(name: '_type') Element? typeElement,
/// [identifier] An identifier for the target resource. This is used when
/// there is no way to reference the other resource directly, either because
/// the entity it represents is not available through a FHIR server, or
/// because there is no way for the author of the resource to convert a known
/// identifier to an actual location. There is no requirement that a
/// Reference.identifier point to something that is actually exposed as a FHIR
/// instance, but it SHALL point to a business concept that would be expected
/// to be exposed as a FHIR instance, and that instance would need to be of a
/// FHIR resource type allowed by the reference.
Identifier? identifier,
/// [display] Plain text narrative that identifies the resource in addition
/// to the resource reference.
String? display,
/// [displayElement] Extensions for display
@JsonKey(name: '_display') Element? displayElement,
}) = _Reference;