Bulk Data Access IG, published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 3.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/bulk-data/ and changes regularly. See the Directory of published versions
Page standards status: Trial-use | Maturity Level: 5 |
Definitions for the member-filter extension.
Guidance on how to interpret the contents of this table can be foundhere
0. Extension | |||||
Definition | Extension to define the population of the group using FHIR REST API parameters. For example, the following extension would limit the population of the group to patients with an ambulatory encounter in January 2024:
Optional Extension Element - found in all resources. | ||||
Short | Member FilterOptional Extensions Element | ||||
Control | 0..* This element is affected by the following invariants: ele-1 | ||||
Is Modifier | truefalse because Filters members of group to a subset | ||||
Invariants | 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() )ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists()) | ||||
2. Extension.extension | |||||
Definition | An Extension 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. | ||||
Short | ExtensionAdditional content defined by implementations | ||||
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. | ||||
Control | 0..0* | ||||
Type | Extension | ||||
Is Modifier | false | ||||
Summary | false | ||||
Alternate Names | extensions, user content | ||||
Invariants | 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()) | ||||
Slicing | This element introduces a set of slices on Extension.extension . The slices areUnordered and Open, and can be differentiated using the following discriminators: | ||||
4. Extension.url | |||||
Definition | Source of the definition for the extension code - a logical name or a URL. | ||||
Short | identifies the meaning of the extension | ||||
Comments | 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. | ||||
Control | 1..1 | ||||
Type | uri | ||||
Is Modifier | false | ||||
XML Format | In the XML format, this property is represented as an attribute. | ||||
Summary | false | ||||
Fixed Value | http://hl7.org/fhir/uv/bulkdata/StructureDefinition/member-filter | ||||
6. Extension.value[x] | |||||
Definition | Value of extension - must be one of a constrained set of the data types (see Extensibility for a list). | ||||
Short | Value of extension | ||||
Control | 0..1 | ||||
Type | Expression, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Signature, unsignedInt, time | ||||
[x] Note | SeeChoice of Data Typesfor further information about how to use [x] | ||||
Is Modifier | false | ||||
Summary | false | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) | ||||
8. Extension.value[x].language | |||||
Definition | The media type of the language for the expression. | ||||
Short | text/cql | text/fhirpath | application/x-fhir-query | etc. | ||||
Control | 1..1 | ||||
Binding | Unless not suitable, these codes SHALL be taken from ExpressionLanguagehttp://hl7.org/fhir/ValueSet/expression-language (extensible to http://hl7.org/fhir/ValueSet/expression-language )The media type of the expression language.
| ||||
Type | code | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Summary | true | ||||
Pattern Value | application/x-fhir-query | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
Guidance on how to interpret the contents of this table can be foundhere
0. Extension | |
Definition | Extension to define the population of the group using FHIR REST API parameters. For example, the following extension would limit the population of the group to patients with an ambulatory encounter in January 2024:
|
Short | Member Filter |
Is Modifier | true because Filters members of group to a subset |
2. Extension.extension | |
Control | 0..0 |
4. Extension.url | |
Fixed Value | http://hl7.org/fhir/uv/bulkdata/StructureDefinition/member-filter |
6. Extension.value[x] | |
Type | Expression, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Signature, unsignedInt, time |
[x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
8. Extension.value[x].language | |
Pattern Value | application/x-fhir-query |
Guidance on how to interpret the contents of this table can be foundhere
0. Extension | |||||
Definition | Extension to define the population of the group using FHIR REST API parameters. For example, the following extension would limit the population of the group to patients with an ambulatory encounter in January 2024:
| ||||
Short | Member Filter | ||||
Control | 0..* This element is affected by the following invariants: ele-1 | ||||
Is Modifier | true because Filters members of group to a subset | ||||
Invariants | 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() ) | ||||
2. Extension.id | |||||
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. | ||||
Short | Unique id for inter-element referencing | ||||
Control | 0..1 | ||||
Type | string | ||||
Is Modifier | false | ||||
XML Format | In the XML format, this property is represented as an attribute. | ||||
Summary | false | ||||
4. Extension.extension | |||||
Definition | An Extension | ||||
Short | Extension | ||||
Control | 0..0 | ||||
Type | Extension | ||||
Is Modifier | false | ||||
Summary | false | ||||
Invariants | 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() ) | ||||
Slicing | This element introduces a set of slices on Extension.extension . The slices areUnordered and Open, and can be differentiated using the following discriminators: | ||||
6. Extension.url | |||||
Definition | Source of the definition for the extension code - a logical name or a URL. | ||||
Short | identifies the meaning of the extension | ||||
Comments | 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. | ||||
Control | 1..1 | ||||
Type | uri | ||||
Is Modifier | false | ||||
XML Format | In the XML format, this property is represented as an attribute. | ||||
Summary | false | ||||
Fixed Value | http://hl7.org/fhir/uv/bulkdata/StructureDefinition/member-filter | ||||
8. Extension.value[x] | |||||
Definition | Value of extension - must be one of a constrained set of the data types (see Extensibility for a list). | ||||
Short | Value of extension | ||||
Control | 0..1 | ||||
Type | Expression | ||||
[x] Note | SeeChoice of Data Typesfor further information about how to use [x] | ||||
Is Modifier | false | ||||
Summary | false | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
10. Extension.value[x].id | |||||
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. | ||||
Short | Unique id for inter-element referencing | ||||
Control | 0..1 | ||||
Type | string | ||||
Is Modifier | false | ||||
XML Format | In the XML format, this property is represented as an attribute. | ||||
Summary | false | ||||
12. Extension.value[x].extension | |||||
Definition | 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. | ||||
Short | Additional content defined by implementations | ||||
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. | ||||
Control | 0..* | ||||
Type | Extension | ||||
Is Modifier | false | ||||
Summary | false | ||||
Alternate Names | extensions, user content | ||||
Invariants | 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() ) | ||||
Slicing | This element introduces a set of slices on Extension.value[x].extension . The slices areUnordered and Open, and can be differentiated using the following discriminators: | ||||
14. Extension.value[x].description | |||||
Definition | A brief, natural language description of the condition that effectively communicates the intended semantics. | ||||
Short | Natural language description of the condition | ||||
Control | 0..1 | ||||
Type | string | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Summary | true | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
16. Extension.value[x].name | |||||
Definition | A short name assigned to the expression to allow for multiple reuse of the expression in the context where it is defined. | ||||
Short | Short name assigned to expression for reuse | ||||
Control | 0..1 | ||||
Type | id | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Summary | true | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
18. Extension.value[x].language | |||||
Definition | The media type of the language for the expression. | ||||
Short | text/cql | text/fhirpath | application/x-fhir-query | etc. | ||||
Control | 1..1 | ||||
Binding | Unless not suitable, these codes SHALL be taken from ExpressionLanguage (extensible to http://hl7.org/fhir/ValueSet/expression-language )The media type of the expression language.
| ||||
Type | code | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Summary | true | ||||
Pattern Value | application/x-fhir-query | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
20. Extension.value[x].expression | |||||
Definition | An expression in the specified language that returns a value. | ||||
Short | Expression in specified language | ||||
Control | 0..1 | ||||
Type | string | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Summary | true | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
22. Extension.value[x].reference | |||||
Definition | A URI that defines where the expression is found. | ||||
Short | Where the expression is found | ||||
Comments | If both a reference and an expression is found, the reference SHALL point to the same expression. | ||||
Control | 0..1 | ||||
Type | uri | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Summary | true | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |