FHIR Tooling Extensions IG
0.3.0 - Release 0.2.0 International flag

FHIR Tooling Extensions IG, published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 0.3.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/FHIR/fhir-tools-ig/ and changes regularly. See the Directory of published versions

Extension: Json Primitive Choice Extension (Experimental)

Official URL: http://hl7.org/fhir/tools/StructureDefinition/json-primitive-choice Version: 0.3.0
Active as of 2024-12-13 Maturity Level: 2 Computable Name: JsonPrimitiveChoiceExt
Other Identifiers: OID:2.16.840.1.113883.4.642.40.1.42.29

Marks an element as a choice of types where the type is implied by the JSON type. The only valid types at string, integer, decimal, and boolean

Context of Use

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

  • Element ID ElementDefinition
  • Element ID ElementDefinition.type

Usage info

Usage:

  • This Extension is not used by any profiles in this Implementation Guide

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 boolean: Marks an element as a choice of types where the type is implied by the JSON type. The only valid types at string, integer, decimal, and boolean

Maturity: 2

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1 Extension Marks an element as a choice of types where the type is implied by the JSON type. The only valid types at string, integer, decimal, and boolean
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/tools/StructureDefinition/json-primitive-choice"
... value[x] 1..1 boolean Value of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1 Extension Marks an element as a choice of types where the type is implied by the JSON type. The only valid types at string, integer, decimal, and boolean
... id 0..1 id Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/tools/StructureDefinition/json-primitive-choice"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension of type boolean: Marks an element as a choice of types where the type is implied by the JSON type. The only valid types at string, integer, decimal, and boolean

Maturity: 2

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1 Extension Marks an element as a choice of types where the type is implied by the JSON type. The only valid types at string, integer, decimal, and boolean
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/tools/StructureDefinition/json-primitive-choice"
... value[x] 1..1 boolean Value of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1 Extension Marks an element as a choice of types where the type is implied by the JSON type. The only valid types at string, integer, decimal, and boolean
... id 0..1 id Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/tools/StructureDefinition/json-primitive-choice"

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()