R4 Draft for Comment

This page is part of the FHIR Specification (v3.2.0: R4 Ballot 1). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R3 R2

Extension: objectClassProperty

FHIR Infrastructure Work Group

Maturity Level: 1

Informative

Use Context: Any

URL for this extension:

http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty

Status: draft. Extension maintained by: Health Level Seven International (Orders and Observations)

A quality common to all members of an object class. A property may be any feature that humans naturally use to distinguish one individual object from another. It is the human perception of a single quality of an object class in the real world. It is conceptual and thus has no particular associated means of representation by which the property can be communicated.

Context of Use: Use on data type: ElementDefinition.mapping

usage info: insert a list of places where this extension is used

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Coding	URL = http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty objectClassProperty: A quality common to all members of an object class. A property may be any feature that humans naturally use to distinguish one individual object from another. It is the human perception of a single quality of an object class in the real world. It is conceptual and thus has no particular associated means of representation by which the property can be communicated. Binding: DataElement SDC Object Class (example) Use on data type: ElementDefinition.mapping
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty objectClassProperty: A quality common to all members of an object class. A property may be any feature that humans naturally use to distinguish one individual object from another. It is the human perception of a single quality of an object class in the real world. It is conceptual and thus has no particular associated means of representation by which the property can be communicated. Use on data type: ElementDefinition.mapping
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty"
valueCoding	0..1	Coding	Value of extension Binding: DataElement SDC Object Class (example)
Documentation for this format

XML Template

<!-- objectClassProperty -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty" >
  <!-- from Element: extension -->
 <valueCoding><!-- 0..1 Coding Value of extension --></valueCoding>
</extension>

JSON Template

{ // objectClassProperty
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty", // R! 
    "valueCoding" : { Coding } //Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Coding	URL = http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty objectClassProperty: A quality common to all members of an object class. A property may be any feature that humans naturally use to distinguish one individual object from another. It is the human perception of a single quality of an object class in the real world. It is conceptual and thus has no particular associated means of representation by which the property can be communicated. Binding: DataElement SDC Object Class (example) Use on data type: ElementDefinition.mapping
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty objectClassProperty: A quality common to all members of an object class. A property may be any feature that humans naturally use to distinguish one individual object from another. It is the human perception of a single quality of an object class in the real world. It is conceptual and thus has no particular associated means of representation by which the property can be communicated. Use on data type: ElementDefinition.mapping
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty"
valueCoding	0..1	Coding	Value of extension Binding: DataElement SDC Object Class (example)
Documentation for this format

XML Template

<!-- objectClassProperty -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty" >
  <!-- from Element: extension -->
 <valueCoding><!-- 0..1 Coding Value of extension --></valueCoding>
</extension>

JSON Template

{ // objectClassProperty
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty", // R! 
    "valueCoding" : { Coding } //Value of extension
  }

Constraints

ele-1: All FHIR elements must have a @value or children (xpath: @value|f:*|h:div)
ext-1: Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]))