Generated Narrative: StructureDefinition ext-R5-SubscriptionTopic.canFilterBy Name Flags Card. Type Description & Constraints Extension 0..* Extension(4.0.1) R5: Properties by which a Subscription can filter notifications from the SubscriptionTopic (new) #xD; Slices for extension 1..* Extension Extension Slice: Unordered, Open by value:url #xD; extension:description 0..1 Extension R5: Description of this filter parameter (new) #xD; url 1..1 uri "description" #xD; value[x] 0..1 markdown Description of this filter parameter #xD; extension:resource 0..1 Extension R5: URL of the triggering Resource that this filter applies to (new) #xD; url 1..1 uri "resource" #xD; <a href="StructureDefinition-ext-R5-SubscriptionTopic.canFilterBy-definitions.html#Extension.extension:resource.value[x]" title="URL of the Resource that is the type used in this filter. This is the "focus" of the topic (or one of them if there are more than one). It will be the same, a generality, or a specificity of SubscriptionTopic.resourceTrigger.resource or SubscriptionTopic.eventTrigger.resource when they are present.">value[x] 0..1 uri URL of the triggering Resource that this filter applies to Binding: R5SubscriptionTypesForR4 (0.1.0) (extensible): A type of resource, or a Reference (from all versions) #xD; extension:filterParameter 1..1 Extension R5: Human-readable and computation-friendly name for a filter parameter usable by subscriptions on this topic, via Subscription.filterBy.filterParameter (new) #xD; url 1..1 uri "filterParameter" #xD; value[x] 1..1 string Human-readable and computation-friendly name for a filter parameter usable by subscriptions on this topic, via Subscription.filterBy.filterParameter #xD; extension:filterDefinition 0..1 Extension R5: Canonical URL for a filterParameter definition (new) #xD; url 1..1 uri "filterDefinition" #xD; value[x] 0..1 uri Canonical URL for a filterParameter definition #xD; extension:comparator 0..* 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 supported in this filter. #xD; extension:modifier 0..* 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: R5SearchModifierCodeForR4 (0.1.0) (required): Search Modifier Codes supported in this filter. #xD; url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-SubscriptionTopic.canFilterBy" #xD; value[x] 0..0 Value of extension #xD; Documentation for this format
R5: Properties by which a Subscription can filter notifications from the SubscriptionTopic (new)
R5: `SubscriptionTopic.canFilterBy` (new:BackboneElement)
This extension is part of the cross-version definitions generated to enable use of the element `SubscriptionTopic.canFilterBy` as defined in FHIR R5 in FHIR R4. The source element is defined as: `SubscriptionTopic.canFilterBy` 0..* `BackboneElement` Across FHIR versions, the element set has been mapped as: * R5: `SubscriptionTopic.canFilterBy` 0..* `BackboneElement` Following are the generation technical comments: Element `SubscriptionTopic.canFilterBy` is not mapped to FHIR R4, since FHIR R5 `SubscriptionTopic` is not mapped. Element `SubscriptionTopic.canFilterBy` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Element `SubscriptionTopic.canFilterBy` is not mapped to FHIR R4, since FHIR R5 `SubscriptionTopic` is not mapped. Element `SubscriptionTopic.canFilterBy` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
All FHIR elements must have a @value or children
hasValue() or (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
exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
R5: Description of this filter parameter (new)
R5: `SubscriptionTopic.canFilterBy.description` (new:markdown)
Element `SubscriptionTopic.canFilterBy.description` is part of an existing definition because parent element `SubscriptionTopic.canFilterBy` requires a cross-version extension. Element `SubscriptionTopic.canFilterBy.description` is not mapped to FHIR R4, since FHIR R5 `SubscriptionTopic` is not mapped. Element `SubscriptionTopic.canFilterBy.description` has no mapping targets in FHIR R4. 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. 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.
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.
Description of how this filtering parameter is intended to be used.
R5: URL of the triggering Resource that this filter applies to (new)
R5: `SubscriptionTopic.canFilterBy.resource` (new:uri)
Element `SubscriptionTopic.canFilterBy.resource` is part of an existing definition because parent element `SubscriptionTopic.canFilterBy` requires a cross-version extension. Element `SubscriptionTopic.canFilterBy.resource` is not mapped to FHIR R4, since FHIR R5 `SubscriptionTopic` is not mapped. Element `SubscriptionTopic.canFilterBy.resource` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). URL of the Resource that is the type used in this filter. Relative URLs are relative to the StructureDefinition root of the implemented FHIR version (e.g., http://hl7.org/fhir/StructureDefinition). For example, "Patient" maps to http://hl7.org/fhir/StructureDefinition/Patient. For more information, see [ElementDefinition.type.code](https://hl7.org/fhir/elementdefinition-definition.html#ElementDefinition.type.code).
Element `SubscriptionTopic.canFilterBy.resource` is part of an existing definition because parent element `SubscriptionTopic.canFilterBy` requires a cross-version extension. Element `SubscriptionTopic.canFilterBy.resource` is not mapped to FHIR R4, since FHIR R5 `SubscriptionTopic` is not mapped. Element `SubscriptionTopic.canFilterBy.resource` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
URL of the triggering Resource that this filter applies to
URL of the Resource that is the type used in this filter. This is the "focus" of the topic (or one of them if there are more than one). It will be the same, a generality, or a specificity of SubscriptionTopic.resourceTrigger.resource or SubscriptionTopic.eventTrigger.resource when they are present.
URL of the Resource that is the type used in this filter. Relative URLs are relative to the StructureDefinition root of the implemented FHIR version (e.g., http://hl7.org/fhir/StructureDefinition). For example, "Patient" maps to http://hl7.org/fhir/StructureDefinition/Patient. For more information, see [ElementDefinition.type.code](https://hl7.org/fhir/elementdefinition-definition.html#ElementDefinition.type.code).
A type of resource, or a Reference (from all versions)
R5: Human-readable and computation-friendly name for a filter parameter usable by subscriptions on this topic, via Subscription.filterBy.filterParameter (new)
R5: `SubscriptionTopic.canFilterBy.filterParameter` (new:string)
Element `SubscriptionTopic.canFilterBy.filterParameter` is part of an existing definition because parent element `SubscriptionTopic.canFilterBy` requires a cross-version extension. Element `SubscriptionTopic.canFilterBy.filterParameter` is not mapped to FHIR R4, since FHIR R5 `SubscriptionTopic` is not mapped. Element `SubscriptionTopic.canFilterBy.filterParameter` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Chained parameters are allowed (like "patient.gender") - but can not use colons or modifiers.
Element `SubscriptionTopic.canFilterBy.filterParameter` is part of an existing definition because parent element `SubscriptionTopic.canFilterBy` requires a cross-version extension. Element `SubscriptionTopic.canFilterBy.filterParameter` is not mapped to FHIR R4, since FHIR R5 `SubscriptionTopic` is not mapped. Element `SubscriptionTopic.canFilterBy.filterParameter` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Human-readable and computation-friendly name for a filter parameter usable by subscriptions on this topic, via Subscription.filterBy.filterParameter
Either the canonical URL to a search parameter (like "http://hl7.org/fhir/SearchParameter/encounter-patient") or topic-defined parameter (like "hub.event") which is a label for the filter.
Chained parameters are allowed (like "patient.gender") - but can not use colons or modifiers.
R5: Canonical URL for a filterParameter definition (new)
R5: `SubscriptionTopic.canFilterBy.filterDefinition` (new:uri)
Element `SubscriptionTopic.canFilterBy.filterDefinition` is part of an existing definition because parent element `SubscriptionTopic.canFilterBy` requires a cross-version extension. Element `SubscriptionTopic.canFilterBy.filterDefinition` is not mapped to FHIR R4, since FHIR R5 `SubscriptionTopic` is not mapped. Element `SubscriptionTopic.canFilterBy.filterDefinition` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Chained parameters are allowed (like "patient.gender") - but can not use colons or modifiers.
Element `SubscriptionTopic.canFilterBy.filterDefinition` is part of an existing definition because parent element `SubscriptionTopic.canFilterBy` requires a cross-version extension. Element `SubscriptionTopic.canFilterBy.filterDefinition` is not mapped to FHIR R4, since FHIR R5 `SubscriptionTopic` is not mapped. Element `SubscriptionTopic.canFilterBy.filterDefinition` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Canonical URL for a filterParameter definition
Either the canonical URL to a search parameter (like "http://hl7.org/fhir/SearchParameter/encounter-patient") or the officially-defined URI for a shared filter concept (like "http://example.org/concepts/shared-common-event").
R5: eq | ne | gt | lt | ge | le | sa | eb | ap (new)
R5: `SubscriptionTopic.canFilterBy.comparator` (new:code)
Element `SubscriptionTopic.canFilterBy.comparator` is part of an existing definition because parent element `SubscriptionTopic.canFilterBy` requires a cross-version extension. Element `SubscriptionTopic.canFilterBy.comparator` is not mapped to FHIR R4, since FHIR R5 `SubscriptionTopic` is not mapped. Element `SubscriptionTopic.canFilterBy.comparator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If no comparators are listed, clients should not expect servers to support any comparators.
Element `SubscriptionTopic.canFilterBy.comparator` is part of an existing definition because parent element `SubscriptionTopic.canFilterBy` requires a cross-version extension. Element `SubscriptionTopic.canFilterBy.comparator` is not mapped to FHIR R4, since FHIR R5 `SubscriptionTopic` is not mapped. Element `SubscriptionTopic.canFilterBy.comparator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
eq | ne | gt | lt | ge | le | sa | eb | ap
Comparators allowed for the filter parameter.
If no comparators are listed, clients should not expect servers to support any comparators.
Search Comparator Codes supported in this filter.
R5: missing | exact | contains | not | text | in | not-in | below | above | type | identifier | of-type | code-text | text-advanced | iterate (new)
R5: `SubscriptionTopic.canFilterBy.modifier` (new:code)
Element `SubscriptionTopic.canFilterBy.modifier` is part of an existing definition because parent element `SubscriptionTopic.canFilterBy` requires a cross-version extension. Element `SubscriptionTopic.canFilterBy.modifier` is not mapped to FHIR R4, since FHIR R5 `SubscriptionTopic` is not mapped. Element `SubscriptionTopic.canFilterBy.modifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If no modifiers are listed, clients should not expect servers to support any modifiers.
Element `SubscriptionTopic.canFilterBy.modifier` is part of an existing definition because parent element `SubscriptionTopic.canFilterBy` requires a cross-version extension. Element `SubscriptionTopic.canFilterBy.modifier` is not mapped to FHIR R4, since FHIR R5 `SubscriptionTopic` is not mapped. Element `SubscriptionTopic.canFilterBy.modifier` has no mapping targets in FHIR R4. 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
Modifiers allowed for the filter parameter.
If no modifiers are listed, clients should not expect servers to support any modifiers.
Search Modifier Codes supported in this filter.
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list).