Effective Date Extension¶
| Canonical | ../StructureDefinition/effective-date |
|---|---|
| Status | draft · 1.26.0 |
| Base | Extension (constraint) |
| Context | StructureDefinition (element) |
| Source | FSH · JSON |
Which element carries THE effective date for this profile, as a precedence-ordered list of raw-FHIR paths -- or an explicit declaration that the profile has none. One date concept per resource, declared in the IG rather than guessed by each consumer.
Elements / Details
Every element this profile touches, with its full definition. Element names in the tables link here.
Extension¶
| Short | Effective Date |
|---|---|
| Definition | Which element carries THE effective date for this profile, as a precedence-ordered list of raw-FHIR paths -- or an explicit declaration that the profile has none. One date concept per resource, declared in the IG rather than guessed by each consumer. |
| Cardinality | 0..* |
| Invariants | ele-1, ext-1, effective-date-declares-exactly-one |
Extension.id¶
| Short | Unique id for inter-element referencing |
|---|---|
| Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Cardinality | 0..1 |
| Type | http://hl7.org/fhirpath/System.String |
Extension.extension¶
| Short | Additional content defined by implementations |
|---|---|
| Definition | 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. |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Cardinality | 0..* |
| Type | Extension |
| Invariants | ele-1, ext-1 |
| Also called | extensions, user content |
Extension.extension:paths¶
| Short | The effective-date elements, most preferred first, separated by | |
|---|---|
| Definition | A |-separated list of raw-FHIR element paths, in precedence order: the first one present on an instance supplies the effective date. |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Cardinality | 0..1 |
| Type | Extension |
| Must Support | yes |
| Invariants | ele-1, ext-1 |
| Also called | extensions, user content |
Extension.extension:paths.id¶
| Short | Unique id for inter-element referencing |
|---|---|
| Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Cardinality | 0..1 |
| Type | http://hl7.org/fhirpath/System.String |
Extension.extension:paths.extension¶
| Short | Additional content defined by implementations |
|---|---|
| Definition | 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. |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Cardinality | 0..0 |
| Type | Extension |
| Invariants | ele-1, ext-1 |
| Also called | extensions, user content |
Extension.extension:paths.url¶
| Short | identifies the meaning of the extension |
|---|---|
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Cardinality | 1..1 |
| Type | http://hl7.org/fhirpath/System.String |
| Fixed value | paths |
Extension.extension:paths.value[x]¶
| Short | Value of extension |
|---|---|
| Definition | Value of extension - must be one of a constrained set of the data types (see Extensibility for a list). |
| Cardinality | 0..1 |
| Type | string |
| Invariants | ele-1 |
Extension.extension:none¶
| Short | True when the profile deliberately has no effective date |
|---|---|
| Definition | Set to true to declare, positively, that this resource type has no effective date. Distinct from declaring nothing: it stops a consumer falling back to a guess and inventing one. |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Cardinality | 0..1 |
| Type | Extension |
| Must Support | yes |
| Invariants | ele-1, ext-1 |
| Also called | extensions, user content |
Extension.extension:none.id¶
| Short | Unique id for inter-element referencing |
|---|---|
| Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Cardinality | 0..1 |
| Type | http://hl7.org/fhirpath/System.String |
Extension.extension:none.extension¶
| Short | Additional content defined by implementations |
|---|---|
| Definition | 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. |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Cardinality | 0..0 |
| Type | Extension |
| Invariants | ele-1, ext-1 |
| Also called | extensions, user content |
Extension.extension:none.url¶
| Short | identifies the meaning of the extension |
|---|---|
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Cardinality | 1..1 |
| Type | http://hl7.org/fhirpath/System.String |
| Fixed value | none |
Extension.extension:none.value[x]¶
| Short | Value of extension |
|---|---|
| Definition | Value of extension - must be one of a constrained set of the data types (see Extensibility for a list). |
| Cardinality | 0..1 |
| Type | boolean |
| Invariants | ele-1 |
Extension.url¶
| Short | identifies the meaning of the extension |
|---|---|
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Cardinality | 1..1 |
| Type | http://hl7.org/fhirpath/System.String |
| Fixed value | ../StructureDefinition/effective-date |
Extension.value[x]¶
| Short | Value of extension |
|---|---|
| Definition | Value of extension - must be one of a constrained set of the data types (see Extensibility for a list). |
| Cardinality | 0..0 |
| Type | base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta |
| Invariants | ele-1 |