Extensions for Using Data Elements from FHIR R5 in FHIR R4
0.1.0 - STU International flag

Extensions for Using Data Elements from FHIR R5 in FHIR R4 - Downloaded Version null See the Directory of published versions

Extension: ExtensionSearchParameter_Constraint

Official URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-SearchParameter.constraint Version: 0.1.0
Standards status: Trial-use Maturity Level: 0 Computable Name: ExtensionSearchParameter_Constraint

R5: SearchParameter.constraint (new:string)

This extension is part of the cross-version definitions generated to enable use of the element SearchParameter.constraint as defined in FHIR R5 in FHIR R4.

The source element is defined as: SearchParameter.constraint 0..1 string

Across FHIR versions, the element set has been mapped as:

  • R5: SearchParameter.constraint 0..1 string

Following are the generation technical comments: Element SearchParameter.constraint has a context of SearchParameter based on following the parent source element upwards and mapping to SearchParameter. Element SearchParameter.constraint has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

Context of Use

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

    This extension is allowed for use with FHIR versions R4 to R4 .

Usage info

Usages:

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..1 Extension(4.0.1) R5: FHIRPath expression that constraints the usage of this SearchParamete (new)
... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-SearchParameter.constraint"
... value[x] 0..1 string FHIRPath expression that constraints the usage of this SearchParamete

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension(4.0.1) R5: FHIRPath expression that constraints the usage of this SearchParamete (new)
Constraints: ext-1
... id 0..1 string Unique id for inter-element referencing
... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
Constraints: ext-1
... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-SearchParameter.constraint"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type string: R5: SearchParameter.constraint (new:string)

Maturity: 0

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension(4.0.1) R5: FHIRPath expression that constraints the usage of this SearchParamete (new)
... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-SearchParameter.constraint"
... value[x] 0..1 string FHIRPath expression that constraints the usage of this SearchParamete

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension(4.0.1) R5: FHIRPath expression that constraints the usage of this SearchParamete (new)
Constraints: ext-1
... id 0..1 string Unique id for inter-element referencing
... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
Constraints: ext-1
... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-SearchParameter.constraint"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type string: R5: SearchParameter.constraint (new:string)

Maturity: 0

 

Other representations of profile: CSV, Excel, Schematron

Constraints

Id Grade Path(s) Description Expression
ele-1 error Extension, Extension.extension, Extension.value[x] All FHIR elements must have a @value or children hasValue() or (children().count() > id.count())
ext-1 error Extension, Extension.extension Must have either extensions or value[x], not both extension.exists() != value.exists()