Release 4B Snapshot #1

This page is part of the FHIR Specification v4.3.0-snapshot1: R4B Snapshot to support the Jan 2022 Connectathon. About the R4B version of FHIR. The current officially released version is 4.3.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3

4.4.1.302 Value Set http://hl7.org/fhir/ValueSet/map-transform

FHIR Infrastructure Work Group Maturity Level: 2Trial Use Use Context: Any

This is a value set defined by the FHIR project.

Summary

Defining URL:http://hl7.org/fhir/ValueSet/map-transform
Version:4.3.0-snapshot1
Name:StructureMapTransform
Title:StructureMapTransform
Definition:

How data is copied/created.

Committee:FHIR Infrastructure Work Group
OID:2.16.840.1.113883.4.642.3.681 (for OID based terminology systems)
Source ResourceXML / JSON

This value set is used in the following places:

4.4.1.302.1 Content Logical Definition

 

4.4.1.302.2 Expansion

This expansion generated 20 Dec 2021

This value set contains 17 concepts

Expansion based on StructureMapTransform v4.3.0-snapshot1 (CodeSystem)

All codes in this table are from the system http://hl7.org/fhir/map-transform

CodeDisplayDefinition
createcreatecreate(type : string) - type is passed through to the application on the standard API, and must be known by it.
copycopycopy(source).
truncatetruncatetruncate(source, length) - source must be stringy type.
escapeescapeescape(source, fmt1, fmt2) - change source from one kind of escaping to another (plain, java, xml, json). note that this is for when the string itself is escaped.
castcastcast(source, type?) - case source from one type to another. target type can be left as implicit if there is one and only one target type known.
appendappendappend(source...) - source is element or string.
translatetranslatetranslate(source, uri_of_map) - use the translate operation.
referencereferencereference(source : object) - return a string that references the provided tree properly.
dateOpdateOpPerform a date operation. *Parameters to be documented*.
uuiduuidGenerate a random UUID (in lowercase). No Parameters.
pointerpointerReturn the appropriate string to put in a reference that refers to the resource provided as a parameter.
evaluateevaluateExecute the supplied FHIRPath expression and use the value returned by that.
ccccCreate a CodeableConcept. Parameters = (text) or (system. Code[, display]).
ccCreate a Coding. Parameters = (system. Code[, display]).
qtyqtyCreate a quantity. Parameters = (text) or (value, unit, [system, code]) where text is the natural representation e.g. [comparator]value[space]unit.
ididCreate an identifier. Parameters = (system, value[, type]) where type is a code from the identifier type value set.
cpcpCreate a contact details. Parameters = (value) or (system, value). If no system is provided, the system should be inferred from the content of the value.

 

See the full registry of value sets defined as part of FHIR.

Explanation of the columns that may appear on this page:

LvlA few code lists that FHIR defines are hierarchical - each code is assigned a level. For value sets, levels are mostly used to organize codes for user convenience, but may follow code system hierarchy - see Code System for further information
SourceThe source of the definition of the code (when the value set draws in codes defined elsewhere)
CodeThe code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
DisplayThe display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
DefinitionAn explanation of the meaning of the concept
CommentsAdditional notes about how to use the code