Generated Narrative: StructureDefinition ext-R5-Subscription.filterBy Name Flags Card. Type Description & Constraints Extension 0..* Extension R5: Criteria for narrowing the subscription topic stream (new) #xD; Slices for extension 2..* Extension Extension Slice: Unordered, Open by value:url #xD; extension:resourceType 0..1 Extension R5: Allowed Resource (reference to definition) for this Subscription filter (new) #xD; url 1..1 uri "resourceType" #xD; value[x] 0..1 uri Allowed Resource (reference to definition) for this Subscription filter Binding: R5SubscriptionTypesForR3 (0.1.0) (extensible): A type of resource, or a Reference (from all versions) #xD; extension:filterParameter 1..1 Extension R5: Filter label defined in SubscriptionTopic (new) #xD; url 1..1 uri "filterParameter" #xD; value[x] 1..1 string Filter label defined in SubscriptionTopic #xD; extension:comparator 0..1 Extension R5: eq | ne | gt | lt | ge | le | sa | eb | ap (new) #xD; url 1..1 uri "comparator" #xD; value[x] 0..1 code eq | ne | gt | lt | ge | le | sa | eb | ap Binding: SearchComparator (required): Search Comparator Codes applied to this filter. #xD; extension:modifier 0..1 Extension R5: missing | exact | contains | not | text | in | not-in | below | above | type | identifier | of-type | code-text | text-advanced | iterate (new) #xD; url 1..1 uri "modifier" #xD; value[x] 0..1 code missing | exact | contains | not | text | in | not-in | below | above | type | identifier | of-type | code-text | text-advanced | iterate Binding: R5SearchModifierCodeForR3 (0.1.0) (required): Search Modifier Code applied to this filter. #xD; extension:value 1..1 Extension R5: Literal value or resource path (new) #xD; url 1..1 uri "value" #xD; value[x] 1..1 string Literal value or resource path #xD; url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-Subscription.filterBy" #xD; value[x] 0..0 Value of extension #xD; Documentation for this format
R5: Criteria for narrowing the subscription topic stream (new)
R5: `Subscription.filterBy` (new:BackboneElement)
This extension is part of the cross-version definitions generated to enable use of the element `Subscription.filterBy` as defined in FHIR R5 in FHIR STU3. The source element is defined as: `Subscription.filterBy` 0..* `BackboneElement` Across FHIR versions, the element set has been mapped as: * R5: `Subscription.filterBy` 0..* `BackboneElement` Following are the generation technical comments: Element `Subscription.filterBy` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Element `Subscription.filterBy` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
Must have either extensions or value[x], not both
exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Extensions are always sliced by (at least) url
R5: Allowed Resource (reference to definition) for this Subscription filter (new)
R5: `Subscription.filterBy.resourceType` (new:uri)
Element `Subscription.filterBy.resourceType` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.resourceType` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.resourceType` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Additional Content defined by implementations
May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
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.
Source of the definition for the extension code - a logical name or a URL.
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Allowed Resource (reference to definition) for this Subscription filter
A resource listed in the `SubscriptionTopic` this `Subscription` references (`SubscriptionTopic.canFilterBy.resource`). This element can be used to differentiate filters for topics that include more than one resource type.
A type of resource, or a Reference (from all versions)
R5: Filter label defined in SubscriptionTopic (new)
R5: `Subscription.filterBy.filterParameter` (new:string)
Element `Subscription.filterBy.filterParameter` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.filterParameter` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.filterParameter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Filter label defined in SubscriptionTopic
The filter as defined in the `SubscriptionTopic.canFilterBy.filterParameter` element.
R5: eq | ne | gt | lt | ge | le | sa | eb | ap (new)
R5: `Subscription.filterBy.comparator` (new:code)
Element `Subscription.filterBy.comparator` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.comparator` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.comparator` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element). Must be a comparator allowed by the SubscriptionTopic relevant to this Subscription filter.
Element `Subscription.filterBy.comparator` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.comparator` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.comparator` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
eq | ne | gt | lt | ge | le | sa | eb | ap
Comparator applied to this filter parameter.
Must be a comparator allowed by the SubscriptionTopic relevant to this Subscription filter.
Search Comparator Codes applied to this filter.
R5: missing | exact | contains | not | text | in | not-in | below | above | type | identifier | of-type | code-text | text-advanced | iterate (new)
R5: `Subscription.filterBy.modifier` (new:code)
Element `Subscription.filterBy.modifier` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.modifier` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.modifier` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element). Must be a modifier allowed by the SubscriptionTopic relevant to this Subscription filter.
Element `Subscription.filterBy.modifier` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.modifier` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.modifier` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
missing | exact | contains | not | text | in | not-in | below | above | type | identifier | of-type | code-text | text-advanced | iterate
Modifier applied to this filter parameter.
Must be a modifier allowed by the SubscriptionTopic relevant to this Subscription filter.
Search Modifier Code applied to this filter.
R5: Literal value or resource path (new)
R5: `Subscription.filterBy.value` (new:string)
Element `Subscription.filterBy.value` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.value` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.value` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
The literal value or resource path as is legal in search - for example, `Patient/123` or `le1950`.
Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).