STU 3 Candidate

This page is part of the FHIR Specification (v1.4.0: STU 3 Ballot 3). 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: R5 R4B R4 R3

1.30.1.11.537 Code System http://hl7.org/fhir/map-transform

This is a value set defined by the FHIR project.

Summary

Defining URL:http://hl7.org/fhir/map-transform
Name:StructureMapTransform
Definition:How data is copied / created
Committee:FHIR Infrastructure Work Group
OID:2.16.840.1.113883.4.642.1.537 (for OID based terminology systems)
Source ResourceXML / JSON

This Code system is used in the following value sets:

1.30.1.11.537.1 Content

1.30.1.11.537.2 StructureMapTransform

How data is copied / created

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

CodeDisplayDefinition
create createcreate(type : string) - type is passed through to the application on the standard API, and must be known by it
copy copycopy(source)
truncate truncatetruncate(source, length) - source must be stringy type
escape escapeescape(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
cast castcast(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
append appendappend(source...) - source is element or string
translate translatetranslate(source, uri_of_map) - use the translate operation
reference referencereference(source : object) - return a string that references the provided tree properly

 

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

Explanation of the columns that may appear on this page:

LevelA few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
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)
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