FHIR Tooling Extensions IG
0.7.1 - Release 0.2.0 International flag

This page is part of the HL7 Tools Extension IG (v0.7.1: Release - Informative) based on FHIR (HL7® FHIR® Standard) v5.0.0. The current version which supersedes this version is 0.8.0. For a full list of available versions, see the Directory of published versions

Extension: Type Parameter Extension

Official URL: http://hl7.org/fhir/tools/StructureDefinition/type-parameter Version: 0.7.1
Standards status: Informative Maturity Level: 3 Computable Name: TypeParameter
Other Identifiers: OID:2.16.840.1.113883.4.642.40.1.42.50

Specifies a type parameter for the type it is on (for use with logical models). This can also be used to narrow the binding - that usually means, bind to a concrete class in a descendent of this type

Context of Use

Usage info

Usages:

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

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

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

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Indicates that this repeating element is represented as an object in json and the named one of the two sub-elements is the key for the other one
... Slices for extension 2..2 Extension Extension
Slice: Unordered, Closed by value:url
.... extension:name 1..1 Extension Name used for this type parameter
..... extension 0..0
..... url 1..1 uri "name"
..... value[x] 1..1 code Value of extension
.... extension:type 1..1 Extension The base type for the parameter (use http://hl7.org/fhir/StructureDefinition/Base for any type)
..... extension 0..0
..... url 1..1 uri "type"
..... value[x] 1..1 uri Value of extension
... url 1..1 uri "http://hl7.org/fhir/tools/StructureDefinition/type-parameter"
... value[x] 0..0

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Indicates that this repeating element is represented as an object in json and the named one of the two sub-elements is the key for the other one
... id 0..1 id Unique id for inter-element referencing
... Slices for extension 2..2 Extension Extension
Slice: Unordered, Closed by value:url
.... extension:name 1..1 Extension Name used for this type parameter
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "name"
..... value[x] 1..1 code Value of extension
.... extension:type 1..1 Extension The base type for the parameter (use http://hl7.org/fhir/StructureDefinition/Base for any type)
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "type"
..... value[x] 1..1 uri Value of extension
... url 1..1 uri "http://hl7.org/fhir/tools/StructureDefinition/type-parameter"

doco Documentation for this format

This structure is derived from Extension

Summary

Complex Extension: Specifies a type parameter for the type it is on (for use with logical models). This can also be used to narrow the binding - that usually means, bind to a concrete class in a descendent of this type

  • name: code: The name used for this type parameter
  • type: uri: An Extension

Maturity: 3

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Indicates that this repeating element is represented as an object in json and the named one of the two sub-elements is the key for the other one
... Slices for extension 2..2 Extension Extension
Slice: Unordered, Closed by value:url
.... extension:name 1..1 Extension Name used for this type parameter
..... extension 0..0
..... url 1..1 uri "name"
..... value[x] 1..1 code Value of extension
.... extension:type 1..1 Extension The base type for the parameter (use http://hl7.org/fhir/StructureDefinition/Base for any type)
..... extension 0..0
..... url 1..1 uri "type"
..... value[x] 1..1 uri Value of extension
... url 1..1 uri "http://hl7.org/fhir/tools/StructureDefinition/type-parameter"
... value[x] 0..0

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Indicates that this repeating element is represented as an object in json and the named one of the two sub-elements is the key for the other one
... id 0..1 id Unique id for inter-element referencing
... Slices for extension 2..2 Extension Extension
Slice: Unordered, Closed by value:url
.... extension:name 1..1 Extension Name used for this type parameter
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "name"
..... value[x] 1..1 code Value of extension
.... extension:type 1..1 Extension The base type for the parameter (use http://hl7.org/fhir/StructureDefinition/Base for any type)
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "type"
..... value[x] 1..1 uri Value of extension
... url 1..1 uri "http://hl7.org/fhir/tools/StructureDefinition/type-parameter"

doco Documentation for this format

This structure is derived from Extension

Summary

Complex Extension: Specifies a type parameter for the type it is on (for use with logical models). This can also be used to narrow the binding - that usually means, bind to a concrete class in a descendent of this type

  • name: code: The name used for this type parameter
  • type: uri: An Extension

Maturity: 3

 

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()