Release 5

This page is part of the FHIR Specification (v5.0.0: R5 - STU). This is the current published version. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3

4.3.2.243 CodeSystem http://hl7.org/fhir/map-transform

FHIR Infrastructure icon Work Group Maturity Level: 2 Trial Use Use Context: Country: World

Official URL: http://hl7.org/fhir/map-transform Version: 5.0.0

active as of 2021年01月05日 Computable Name: StructureMapTransform

Flags: CaseSensitive, Complete. All codes ValueSet: Structure Map Transform OID: 2.16.840.1.113883.4.642.4.682

This Code system is used in the following value sets:

ValueSet: Structure Map Transform (How data is copied/created.)

4.3.2.243.1 Definition

How data is copied/created.

4.3.2.243.2 Content

Properties

This code system defines the following properties for its concepts

Name Code Type Description

FHIRPath Equivalent fhirpath string FHIRPath equivalent for transform function

Concepts

This code system http://hl7.org/fhir/map-transform defines the following codes:

Code Definition FHIRPath Equivalent Copy

create create(type : string) - type is passed through to the application on the standard API, and must be known by it. n/a btn btn

copy copy(source). n/a btn btn

truncate truncate(source, length) - source must be stringy type. substring btn btn

escape escape(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. n/a btn btn

cast cast(source, type?) - cast (convert) source from one type to another. Target type can be left as implicit if there is one and only one target type known. The default namespace for the type is 'FHIR' (see [FHIRPath type specifiers](http://hl7.org/fhirpath/N1/#is-type-specifier)) n/a btn btn

append append(source...) - source is element or string. & (String concatenation) btn btn

translate translate(source, uri_of_map) - use the translate operation. %terminologies.translate() btn btn

reference reference(source : object) - return a string that references the provided tree properly. related to resolve() but returns the string pointer btn btn

dateOp Perform a date operation. *Parameters to be documented*. n/a btn btn

uuid Generate a random UUID (in lowercase). No Parameters. n/a btn btn

pointer Return the appropriate string to put in a reference that refers to the resource provided as a parameter. n/a btn btn

evaluate Execute the supplied FHIRPath expression and use the value returned by that. n/a btn btn

cc Create a CodeableConcept. Parameters = (text) or (system. Code[, display]). n/a btn btn

c Create a Coding. Parameters = (system. Code[, display]). n/a btn btn

qty Create a quantity. Parameters = (text) or (value, unit, [system, code]) where text is the natural representation e.g. [comparator]value[space]unit. n/a btn btn

id Create an identifier. Parameters = (system, value[, type]) where type is a code from the identifier type value set. n/a btn btn

cp Create a contact details. Parameters = (value) or (system, value). If no system is provided, the system should be inferred from the content of the value. n/a btn btn

See the full registry of code systems defined as part of FHIR.

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. See Code System for further information.

Source The source of the definition of the code (when the value set draws in codes defined elsewhere)

Code The code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')

Display The 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

Definition An explanation of the meaning of the concept

Comments Additional notes about how to use the code