PrivatecodeUsageContext.code Element
PrivatevalueUsageContext.value[x] Element
@ChoiceDataTypesMeta('UsageContext.value[x]', ['CodeableConcept','Quantity','Range','Reference',]
FHIR Specification
StaticparseParse the provided UsageContext JSON to instantiate the UsageContext data model.
JSON representing FHIR UsageContext
OptionaloptSourceField: stringOptional data source field (e.g. <complexTypeName>.<complexTypeFieldName>); defaults to UsageContext
UsageContext data model or undefined for UsageContext
JsonError if the provided JSON is not a valid JSON object
the code property value as a Coding object if defined; else an empty Coding object
Assigns the provided Coding object value to the code property.
the code object value
this
InvalidTypeError for invalid data types
true if the code property exists and has a value; false otherwise
the value property value as a DataType object; else null
Assigns the provided DataType object value to the value property.
the value object value
this
InvalidTypeError for invalid data types
true if the value property exists and has a value; false otherwise
the value property value as a CodeableConcept object if defined; else null
true if the `` property exists as a CodeableConcept and has a value; false otherwise
the value property value as a Quantity object if defined; else null
true if the `` property exists as a Quantity and has a value; false otherwise
the value property value as a Range object if defined; else null
true if the `` property exists as a Range and has a value; false otherwise
the value property value as a Reference object if defined; else null
true if the `` property exists as a Reference and has a value; false otherwise
the FHIR type defined in the FHIR standard
true if the instance is empty; false otherwise
true if and only if the data model has required fields (min cardinality > 0)
and at least one of those required fields in the instance is empty; false otherwise
Creates a copy of the current instance.
the a new instance copied from the current instance
true if the instance is a FHIR complex datatype; false otherwise
the complex or primitive data model type name (e.g., 'Period", 'StringType', `UriType', etc.)
the JSON value or undefined if the instance is empty
true if the instance is a FHIR complex or primitive datatype; false otherwise
the id property value
Assigns the provided value to the id property.
the id value
this
PrimitiveTypeError for invalid value
true if id exists and has a value; false otherwise
the array of extension values
Assigns the provided array of Extension values to the extension property.
array of Extensions
this
Determines if the extension property exists.
Optionalurl: stringthe url that identifies a specific Extension
true if an Extension has the provided url; false otherwise
If the url is provided, determines if an Extension having
the provided url exists. If the url is not provided, determines
if the extension property exists and has any values.
AssertionError for invalid url
Determines if the extension property exists.
the url that identifies a specific Extension
an Extension having the provided url
If the url is provided, determines if an Extension having
the provided url exists. If the url is not provided, determines
if the extension property exists and has any values.
AssertionError for invalid url
Adds the provided Extension to the extension property array.
the Extension value to add to the extension property array
this
Removes the Extension having the provided url from the extension property array.
the url that identifies a specific Extension to remove
AssertionError for invalid url
true if the instance is a FHIR resource; false otherwise
true if the instance is a FHIR primitive datatype; false otherwise
true if the instance is a FHIR primitive boolean datatype; false otherwise
true if the instance is a FHIR primitive string-based datatype; false otherwise
true if the instance is a FHIR primitive number-based datatype; false otherwise
true if the instance is a FHIR primitive bigint-based datatype; false otherwise
true if the instance is a FHIR primitive datetime-based datatype; false otherwise
ProtectedcopyProtectedCopies the current instance's elements into the provided object.
the copied instance
UsageContext Class
Remarks
Base StructureDefinition for UsageContext Type: Specifies clinical/business/etc. metadata that can be used to retrieve, index and/or categorize an artifact. This metadata can either be specific to the applicable population (e.g., age category, DRG) or the specific context of care (e.g., venue, care setting, provider of care).
Consumers of the resource must be able to determine the intended applicability for the resource. Ideally, this information would be used programmatically to determine when and how it should be incorporated or exposed.
FHIR Specification
See
FHIR UsageContext