Canonical Resource Management Infrastructure Implementation Guide
1.0.0-ballot - Ballot International flag

This page is part of the Canonical Resource Management Infrastructure Implementation Guide (v1.0.0-ballot: STU1 Ballot 1) based on FHIR R4. . For a full list of available versions, see the Directory of published versions

Extension: Artifact Version Algorithm

Official URL: http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm Version: 1.0.0-ballot
Standards status: Trial-use Maturity Level: 1 Computable Name: ArtifactVersionAlgorithm

Indicates the mechanism used to compare versions to determine which is more current.

This extension is defined to support representing artifact metadata on resources that are not already canonical resources that have the corresponding element, and that behave in a definitional way. For example, it would not be appropriate to use this extension on a patient-specific resource such as MedicationRequest or CarePlan.

Context of Use

This extension may be used on the following element(s):

  • Element ID Resource

Usage info

Usage:

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

Summary

Simple Extension of type string, Coding: Indicates the mechanism used to compare versions to determine which is more current.

Maturity: 1

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionHow to compare versions
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm"
... value[x] 1..1Value of extension
Binding: VersionAlgorithm (extensible): The algorithm used to compare versions for the artifact

.... valueStringstring
.... valueCodingCoding

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionHow to compare versions
... id 0..1stringUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm"
.... valueStringstring
.... valueCodingCoding

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension of type string, Coding: Indicates the mechanism used to compare versions to determine which is more current.

Maturity: 1

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionHow to compare versions
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm"
... value[x] 1..1Value of extension
Binding: VersionAlgorithm (extensible): The algorithm used to compare versions for the artifact

.... valueStringstring
.... valueCodingCoding

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionHow to compare versions
... id 0..1stringUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm"
.... valueStringstring
.... valueCodingCoding

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSet
Extension.value[x]extensibleVersionAlgorithm

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())