HL7.FHIR.UV.SANER\Precise Date Time - Definitions

This page is part of the Situational Awareness for Novel Epidemic Response (v0.1.0: STU 1 Ballot 1) based on FHIR R4. The current version which supercedes this version is 1.0.0. For a full list of available versions, see the Directory of published versions

Data Type Profile: PreciseDateTime - Detailed Descriptions

Definitions for the PreciseDateTime data type profile.

1. dateTime
Definition	A date, date-time or partial date (e.g. just year or year + month). If hours and minutes are specified, a time zone SHALL be populated. The format is a union of the schema types gYear, gYearMonth, date and dateTime. Seconds must be provided due to schema type constraints but may be zero-filled and may be ignored. Dates SHALL be valid dates.
Control	0..*
Invariants	Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
2. dateTime.id
Definition	unique id for the element within a resource (for internal references)
Control	0..1
Type	string
3. dateTime.extension
Definition	May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Control	0..*
Type	Extension
Alternate Names	extensions, user content
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Invariants	Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
4. dateTime.value
Definition	The actual value
Control	0..1
Type	dateTime
Invariants	Defined on this element DateTimePreciseToSecond: The dateTime value must contain seconds and a timezone (: replaceMatches('[0-9.T]','').length()=6)