GraphDefinition
GraphDefinition
A formal computable definition of a graph of resources - that is, a coherent set of resources that form a graph by following references. The Graph Definition resource defines a set and makes rules about the set.
Properties
| Name | Required | Type | Description |
|---|---|---|---|
| url | No | uri | Canonical identifier for this graph definition, represented as a URI (globally unique) |
| version | No | string | Business version of the graph definition |
| name | Yes | string | Name for this graph definition (computer friendly) |
| status | Yes | code | draft / active / retired / unknown |
| experimental | No | boolean | For testing purposes, not real usage |
| date | No | dateTime | Date last changed |
| publisher | No | string | Name of the publisher (organization or individual) |
| contact | No | ContactDetail[] | Contact details for the publisher |
| description | No | markdown | Natural language description of the graph definition |
| useContext | No | UsageContext[] | The context that the content is intended to support |
| jurisdiction | No | CodeableConcept[] | Intended jurisdiction for graph definition (if applicable) |
| purpose | No | markdown | Why this graph definition is defined |
| start | Yes | code | Type of resource at which the graph starts |
| profile | No | canonical | Profile on base resource |
| link | No | GraphDefinitionLink | Links this graph makes rules about |
| - id | No | string | Unique id for inter-element referencing |
| - extension | No | Extension[] | Additional content defined by implementations |
| - modifierExtension | No | Extension[] | Extensions that cannot be ignored even if unrecognized |
| - path | No | string | Path in the resource that contains the link |
| - sliceName | No | string | Which slice (if profiled) |
| - min | No | integer | Minimum occurrences for this link |
| - max | No | string | Maximum occurrences for this link |
| - description | No | string | Why this link is specified |
| - target | No | GraphDefinitionLinkTarget | Potential target for the link |
| - id | No | string | Unique id for inter-element referencing |
| - extension | No | Extension[] | Additional content defined by implementations |
| - modifierExtension | No | Extension[] | Extensions that cannot be ignored even if unrecognized |
| - type | Yes | code | Type of resource this link refers to |
| - params | No | string | Criteria for reverse lookup |
| - profile | No | canonical | Profile for the target resource |
| - compartment | No | GraphDefinitionLinkTargetCompartment | Compartment Consistency Rules |
| - id | No | string | Unique id for inter-element referencing |
| - extension | No | Extension[] | Additional content defined by implementations |
| - modifierExtension | No | Extension[] | Extensions that cannot be ignored even if unrecognized |
| - use | Yes | code | condition / requirement |
| - code | Yes | code | Patient / Encounter / RelatedPerson / Practitioner / Device |
| - rule | Yes | code | identical / matching / different / custom |
| - expression | No | string | Custom rule, as a FHIRPath expression |
| - description | No | string | Documentation for FHIRPath expression |
| - link | No | [] | Additional links from target resource |
Search Parameters
| Name | Type | Description | Expression |
|---|---|---|---|
| context | token | A use context assigned to the graph definition | GraphDefinition.useContext.value |
| context-quantity | quantity | A quantity- or range-valued use context assigned to the graph definition | GraphDefinition.useContext.value |
| context-type | token | A type of use context assigned to the graph definition | GraphDefinition.useContext.code |
| date | date | The graph definition publication date | GraphDefinition.date |
| description | string | The description of the graph definition | GraphDefinition.description |
| jurisdiction | token | Intended jurisdiction for the graph definition | GraphDefinition.jurisdiction |
| name | string | Computationally friendly name of the graph definition | GraphDefinition.name |
| publisher | string | Name of the publisher of the graph definition | GraphDefinition.publisher |
| status | token | The current status of the graph definition | GraphDefinition.status |
| url | uri | The uri that identifies the graph definition | GraphDefinition.url |
| version | token | The business version of the graph definition | GraphDefinition.version |
| context-type-quantity | composite | A use context type and quantity- or range-based value assigned to the graph definition | GraphDefinition.useContext |
| context-type-value | composite | A use context type and value assigned to the graph definition | GraphDefinition.useContext |
| start | token | Type of resource at which the graph starts | GraphDefinition.start |
Inherited Properties
| Name | Required | Type | Description |
|---|---|---|---|
| id | No | string | Logical id of this artifact |
| meta | No | Meta | Metadata about the resource |
| implicitRules | No | uri | A set of rules under which this content was created |
| language | No | code | Language of the resource content |
| text | No | Narrative | Text summary of the resource, for human interpretation |
| contained | No | Resource[] | Contained, inline Resources |
| extension | No | Extension[] | Additional content defined by implementations |
| modifierExtension | No | Extension[] | Extensions that cannot be ignored |
To view the FHIR specification for this resource, see GraphDefinition.