DSTU2 Ballot Source

This page is part of the FHIR Specification (v0.5.0: DSTU 2 Ballot 2). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions

1.23.4.1.1069 v3 Code System SetOperator

This code system (http://hl7.org/fhir/v3/SetOperator) is defined as part of HL7 v3.

Formal value Set definition (identifier http://hl7.org/fhir/v3/vs/SetOperator): XML or JSON

Release Date: 2015-03-23

OID for code system: 2.16.840.1.113883.5.1069

OID for value set: 2.16.840.1.113883.1.11.17416 (this is the value set that includes the entire code system)

Level

Code

Display

Definition

1

(_ValueSetOperator)

Operations that can be used to associate concepts in a terminology.

2

E

exclude

Form the set-difference with this value, i.e., exclude this element or set from the resulting set.

2

I

include

Form the union with this value, i.e., include this element or set in the resulting set.

1

A

intersect

Form the intersection with the value.

1

H

convex hull

Form the convex hull with the value. The convex hull is defined over ordered domains and is the smallest contiguous superset (interval) that of all the operand sets.

1

P

periodic hull

Form the periodic hull with the value. The periodic hull is defined over ordered domains and is the periodic set that contains all contiguous supersets of pairs of intervals generated by the operand periodic intervals.