FHIR Implementation Guide for HCX
0.7.0 - CI Build
FHIR Implementation Guide for HCX - Local Development build (v0.7.0). See the Directory of published versions
Defining URL: | https://swasth-digital-health-foundation.github.io/standards/v0.7/StructureDefinition-CoverageEligibilityResponseDocument.html |
Version: | 0.7.0 |
Name: | CovereageEligibilityResponseDocument |
Status: | Draft as of 2021-08-16 05:23:00+0530 (Standards Status: Trial Use) |
Definition: | A set of healthcare-related information that is assembled together into a single logical package that provides a single coherent statement of meaning, establishes its own context and that has clinical attestation with regard to who is making the statement. A Composition defines the structure and narrative content necessary for a document. However, a Composition alone does not constitute a document. Rather, the Composition must be the first entry in a Bundle where Bundle.type=document, and any other resources referenced from Composition must be included as subsequent entries in the Bundle (for example Patient, Practitioner, Encounter, etc.). |
Publisher: | HCX Open Community |
Committee: | Structured Documents |
Maturity: | 0 |
Source Resource: | XML / JSON / Turtle |
The official URL for this profile is:
https://swasth-digital-health-foundation.github.io/standards/v0.7/StructureDefinition-CoverageEligibilityResponseDocument.html
Description of Profiles, Differentials, Snapshots and how the different presentations work.
This structure is derived from Composition
Summary
Mandatory: 1 element
Fixed Value: 1 element
Structures
This structure refers to these other structures:
Maturity: 0
This structure is derived from Composition
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Composition | 0..* | Composition | A set of resources composed into a single coherent clinical statement with clinical attestation | |
type | 1..1 | CodeableConcept | Kind of composition (LOINC if possible) Binding: FHIRDocumentTypeCodes (required): Type of a composition. TODO - Value set of all HCX objects. | |
section | 1..1 | BackboneElement | Composition is broken into sections | |
code | 0..1 | CodeableConcept | Classification of section (recommended) Binding: DocumentSectionCodes (required): TODO - value set listing all HCX eObjects including CoverageEligibilityResponse for this one. Fixed Value: As shown | |
text | 1..1 | string | Plain text representation of the concept Fixed Value: CoverageEligibilityResponse | |
entry | 0..* | Reference(CoverageEligibilityResponse) | A reference to data that supports this section | |
Documentation for this format |
Name | Flags | Card. | Type | Description & Constraints | ||||
---|---|---|---|---|---|---|---|---|
Composition | 0..* | Composition | A set of resources composed into a single coherent clinical statement with clinical attestation | |||||
id | Σ | 0..1 | string | Logical id of this artifact | ||||
meta | Σ | 0..1 | Meta | Metadata about the resource | ||||
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
language | 0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
| |||||
text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |||||
contained | 0..* | Resource | Contained, inline Resources | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored | ||||
identifier | Σ | 0..1 | Identifier | Version-independent identifier for the Composition | ||||
status | ?!Σ | 1..1 | code | preliminary | final | amended | entered-in-error Binding: CompositionStatus (required): The workflow/clinical status of the composition. | ||||
type | Σ | 1..1 | CodeableConcept | Kind of composition (LOINC if possible) Binding: FHIRDocumentTypeCodes (required): Type of a composition. TODO - Value set of all HCX objects. | ||||
category | Σ | 0..* | CodeableConcept | Categorization of Composition Binding: DocumentClassValueSet (example): High-level kind of a clinical document at a macro level. | ||||
subject | Σ | 0..1 | Reference(Resource) | Who and/or what the composition is about | ||||
encounter | Σ | 0..1 | Reference(Encounter) | Context of the Composition | ||||
date | Σ | 1..1 | dateTime | Composition editing time | ||||
author | Σ | 1..* | Reference(Practitioner | PractitionerRole | Device | Patient | RelatedPerson | Organization) | Who and/or what authored the composition | ||||
title | Σ | 1..1 | string | Human Readable name/title | ||||
confidentiality | Σ | 0..1 | code | As defined by affinity domain Binding: v3.ConfidentialityClassification (2014-03-26) (required): Codes specifying the level of confidentiality of the composition. | ||||
attester | 0..* | BackboneElement | Attests to accuracy of composition | |||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
mode | 1..1 | code | personal | professional | legal | official Binding: CompositionAttestationMode (required): The way in which a person authenticated a composition. | |||||
time | 0..1 | dateTime | When the composition was attested | |||||
party | 0..1 | Reference(Patient | RelatedPerson | Practitioner | PractitionerRole | Organization) | Who attested the composition | |||||
custodian | Σ | 0..1 | Reference(Organization) | Organization which maintains the composition | ||||
relatesTo | 0..* | BackboneElement | Relationships to other compositions/documents | |||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
code | 1..1 | code | replaces | transforms | signs | appends Binding: DocumentRelationshipType (required): The type of relationship between documents. | |||||
target[x] | 1..1 | Target of the relationship | ||||||
targetIdentifier | Identifier | |||||||
targetReference | Reference(Composition) | |||||||
event | Σ | 0..* | BackboneElement | The clinical service(s) being documented | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
code | Σ | 0..* | CodeableConcept | Code(s) that apply to the event being documented Binding: v3 Code System ActCode (example): This list of codes represents the main clinical acts being documented. | ||||
period | Σ | 0..1 | Period | The period covered by the documentation | ||||
detail | Σ | 0..* | Reference(Resource) | The event(s) being documented | ||||
section | I | 1..1 | BackboneElement | Composition is broken into sections | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
title | 0..1 | string | Label for section (e.g. for ToC) | |||||
code | 0..1 | CodeableConcept | Classification of section (recommended) Binding: DocumentSectionCodes (required): TODO - value set listing all HCX eObjects including CoverageEligibilityResponse for this one. Fixed Value: As shown | |||||
id | 0..0 | string | Unique id for inter-element referencing | |||||
extension | 0..0 | Extension | Additional content defined by implementations | |||||
coding | 0..0 | Coding | Code defined by a terminology system | |||||
text | 1..1 | string | Plain text representation of the concept Fixed Value: CoverageEligibilityResponse | |||||
author | 0..* | Reference(Practitioner | PractitionerRole | Device | Patient | RelatedPerson | Organization) | Who and/or what authored the section | |||||
focus | 0..1 | Reference(Resource) | Who/what the section is about, when it is not about the subject of composition | |||||
text | I | 0..1 | Narrative | Text summary of the section, for human interpretation | ||||
mode | 0..1 | code | working | snapshot | changes Binding: ListMode (required): The processing mode that applies to this section. | |||||
orderedBy | 0..1 | CodeableConcept | Order of section entries Binding: ListOrderCodes (preferred): What order applies to the items in the entry. | |||||
entry | I | 0..* | Reference(CoverageEligibilityResponse) | A reference to data that supports this section | ||||
emptyReason | I | 0..1 | CodeableConcept | Why the section is empty Binding: ListEmptyReasons (preferred): If a section is empty, why it is empty. | ||||
section | I | 0..* | See section (Composition) | Nested Section | ||||
Documentation for this format |
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Composition | 0..* | Composition | A set of resources composed into a single coherent clinical statement with clinical attestation | |
Documentation for this format |
This structure is derived from Composition
Summary
Mandatory: 1 element
Fixed Value: 1 element
Structures
This structure refers to these other structures:
Maturity: 0
Differential View
This structure is derived from Composition
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Composition | 0..* | Composition | A set of resources composed into a single coherent clinical statement with clinical attestation | |
type | 1..1 | CodeableConcept | Kind of composition (LOINC if possible) Binding: FHIRDocumentTypeCodes (required): Type of a composition. TODO - Value set of all HCX objects. | |
section | 1..1 | BackboneElement | Composition is broken into sections | |
code | 0..1 | CodeableConcept | Classification of section (recommended) Binding: DocumentSectionCodes (required): TODO - value set listing all HCX eObjects including CoverageEligibilityResponse for this one. Fixed Value: As shown | |
text | 1..1 | string | Plain text representation of the concept Fixed Value: CoverageEligibilityResponse | |
entry | 0..* | Reference(CoverageEligibilityResponse) | A reference to data that supports this section | |
Documentation for this format |
Snapshot View
Name | Flags | Card. | Type | Description & Constraints | ||||
---|---|---|---|---|---|---|---|---|
Composition | 0..* | Composition | A set of resources composed into a single coherent clinical statement with clinical attestation | |||||
id | Σ | 0..1 | string | Logical id of this artifact | ||||
meta | Σ | 0..1 | Meta | Metadata about the resource | ||||
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
language | 0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
| |||||
text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |||||
contained | 0..* | Resource | Contained, inline Resources | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored | ||||
identifier | Σ | 0..1 | Identifier | Version-independent identifier for the Composition | ||||
status | ?!Σ | 1..1 | code | preliminary | final | amended | entered-in-error Binding: CompositionStatus (required): The workflow/clinical status of the composition. | ||||
type | Σ | 1..1 | CodeableConcept | Kind of composition (LOINC if possible) Binding: FHIRDocumentTypeCodes (required): Type of a composition. TODO - Value set of all HCX objects. | ||||
category | Σ | 0..* | CodeableConcept | Categorization of Composition Binding: DocumentClassValueSet (example): High-level kind of a clinical document at a macro level. | ||||
subject | Σ | 0..1 | Reference(Resource) | Who and/or what the composition is about | ||||
encounter | Σ | 0..1 | Reference(Encounter) | Context of the Composition | ||||
date | Σ | 1..1 | dateTime | Composition editing time | ||||
author | Σ | 1..* | Reference(Practitioner | PractitionerRole | Device | Patient | RelatedPerson | Organization) | Who and/or what authored the composition | ||||
title | Σ | 1..1 | string | Human Readable name/title | ||||
confidentiality | Σ | 0..1 | code | As defined by affinity domain Binding: v3.ConfidentialityClassification (2014-03-26) (required): Codes specifying the level of confidentiality of the composition. | ||||
attester | 0..* | BackboneElement | Attests to accuracy of composition | |||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
mode | 1..1 | code | personal | professional | legal | official Binding: CompositionAttestationMode (required): The way in which a person authenticated a composition. | |||||
time | 0..1 | dateTime | When the composition was attested | |||||
party | 0..1 | Reference(Patient | RelatedPerson | Practitioner | PractitionerRole | Organization) | Who attested the composition | |||||
custodian | Σ | 0..1 | Reference(Organization) | Organization which maintains the composition | ||||
relatesTo | 0..* | BackboneElement | Relationships to other compositions/documents | |||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
code | 1..1 | code | replaces | transforms | signs | appends Binding: DocumentRelationshipType (required): The type of relationship between documents. | |||||
target[x] | 1..1 | Target of the relationship | ||||||
targetIdentifier | Identifier | |||||||
targetReference | Reference(Composition) | |||||||
event | Σ | 0..* | BackboneElement | The clinical service(s) being documented | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
code | Σ | 0..* | CodeableConcept | Code(s) that apply to the event being documented Binding: v3 Code System ActCode (example): This list of codes represents the main clinical acts being documented. | ||||
period | Σ | 0..1 | Period | The period covered by the documentation | ||||
detail | Σ | 0..* | Reference(Resource) | The event(s) being documented | ||||
section | I | 1..1 | BackboneElement | Composition is broken into sections | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
title | 0..1 | string | Label for section (e.g. for ToC) | |||||
code | 0..1 | CodeableConcept | Classification of section (recommended) Binding: DocumentSectionCodes (required): TODO - value set listing all HCX eObjects including CoverageEligibilityResponse for this one. Fixed Value: As shown | |||||
id | 0..0 | string | Unique id for inter-element referencing | |||||
extension | 0..0 | Extension | Additional content defined by implementations | |||||
coding | 0..0 | Coding | Code defined by a terminology system | |||||
text | 1..1 | string | Plain text representation of the concept Fixed Value: CoverageEligibilityResponse | |||||
author | 0..* | Reference(Practitioner | PractitionerRole | Device | Patient | RelatedPerson | Organization) | Who and/or what authored the section | |||||
focus | 0..1 | Reference(Resource) | Who/what the section is about, when it is not about the subject of composition | |||||
text | I | 0..1 | Narrative | Text summary of the section, for human interpretation | ||||
mode | 0..1 | code | working | snapshot | changes Binding: ListMode (required): The processing mode that applies to this section. | |||||
orderedBy | 0..1 | CodeableConcept | Order of section entries Binding: ListOrderCodes (preferred): What order applies to the items in the entry. | |||||
entry | I | 0..* | Reference(CoverageEligibilityResponse) | A reference to data that supports this section | ||||
emptyReason | I | 0..1 | CodeableConcept | Why the section is empty Binding: ListEmptyReasons (preferred): If a section is empty, why it is empty. | ||||
section | I | 0..* | See section (Composition) | Nested Section | ||||
Documentation for this format |
Other representations of profile: CSV, Excel, Schematron
Path | Conformance | ValueSet / Code |
Composition.language | preferred | CommonLanguages Max Binding: AllLanguages |
Composition.status | required | CompositionStatus |
Composition.type | required | FHIRDocumentTypeCodes |
Composition.category | example | DocumentClassValueSet |
Composition.confidentiality | required | v3.ConfidentialityClassification |
Composition.attester.mode | required | CompositionAttestationMode |
Composition.relatesTo.code | required | DocumentRelationshipType |
Composition.event.code | example | ActCode |
Composition.section.code | required | Fixed Value: "CoverageEligibilityResponse" |
Composition.section.mode | required | ListMode |
Composition.section.orderedBy | preferred | ListOrderCodes |
Composition.section.emptyReason | preferred | ListEmptyReasons |
Id | Grade | Path | Details | Requirements |
dom-2 | error | Composition | If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty() | |
dom-3 | error | Composition | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty() | |
dom-4 | error | Composition | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty() | |
dom-5 | error | Composition | If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty() | |
dom-6 | Best Practice | Composition | A resource should have narrative for robust management : text.`div`.exists() | |
ele-1 | error | Composition.meta | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.implicitRules | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.language | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.text | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.extension | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | Composition.extension | Must have either extensions or value[x], not both : extension.exists() != value.exists() | |
ele-1 | error | Composition.modifierExtension | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | Composition.modifierExtension | Must have either extensions or value[x], not both : extension.exists() != value.exists() | |
ele-1 | error | Composition.identifier | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.status | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.type | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.category | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.subject | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.encounter | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.date | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.author | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.title | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.confidentiality | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.attester | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.attester.extension | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | Composition.attester.extension | Must have either extensions or value[x], not both : extension.exists() != value.exists() | |
ele-1 | error | Composition.attester.modifierExtension | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | Composition.attester.modifierExtension | Must have either extensions or value[x], not both : extension.exists() != value.exists() | |
ele-1 | error | Composition.attester.mode | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.attester.time | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.attester.party | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.custodian | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.relatesTo | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.relatesTo.extension | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | Composition.relatesTo.extension | Must have either extensions or value[x], not both : extension.exists() != value.exists() | |
ele-1 | error | Composition.relatesTo.modifierExtension | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | Composition.relatesTo.modifierExtension | Must have either extensions or value[x], not both : extension.exists() != value.exists() | |
ele-1 | error | Composition.relatesTo.code | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.relatesTo.target[x] | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.event | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.event.extension | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | Composition.event.extension | Must have either extensions or value[x], not both : extension.exists() != value.exists() | |
ele-1 | error | Composition.event.modifierExtension | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | Composition.event.modifierExtension | Must have either extensions or value[x], not both : extension.exists() != value.exists() | |
ele-1 | error | Composition.event.code | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.event.period | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.event.detail | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
cmp-1 | error | Composition.section | A section must contain at least one of text, entries, or sub-sections : text.exists() or entry.exists() or section.exists() | |
cmp-2 | error | Composition.section | A section can only have an emptyReason if it is empty : emptyReason.empty() or entry.empty() | |
ele-1 | error | Composition.section | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.section.extension | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | Composition.section.extension | Must have either extensions or value[x], not both : extension.exists() != value.exists() | |
ele-1 | error | Composition.section.modifierExtension | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | Composition.section.modifierExtension | Must have either extensions or value[x], not both : extension.exists() != value.exists() | |
ele-1 | error | Composition.section.title | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.section.code | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.section.author | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.section.focus | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.section.text | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.section.mode | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.section.orderedBy | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.section.entry | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.section.emptyReason | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ele-1 | error | Composition.section.section | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) |