Flag.shex

ShEx statement for flag

PREFIX fhir: <http://hl7.org/fhir/> 
PREFIX fhirvs: <http://hl7.org/fhir/ValueSet/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> 
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> 

IMPORT <code.shex>
IMPORT <Group.shex>
IMPORT <Period.shex>
IMPORT <Device.shex>
IMPORT <Patient.shex>
IMPORT <Location.shex>
IMPORT <Reference.shex>
IMPORT <Procedure.shex>
IMPORT <Encounter.shex>
IMPORT <Identifier.shex>
IMPORT <Medication.shex>
IMPORT <Organization.shex>
IMPORT <Practitioner.shex>
IMPORT <RelatedPerson.shex>
IMPORT <DomainResource.shex>
IMPORT <PlanDefinition.shex>
IMPORT <CodeableConcept.shex>
IMPORT <PractitionerRole.shex>


start=@<Flag> AND {fhir:nodeRole [fhir:treeRoot]}

# Key information to flag to healthcare providers
<Flag> EXTENDS @<DomainResource> CLOSED {   

    a [fhir:Flag]?;
    fhir:nodeRole [fhir:treeRoot]?;

    fhir:identifier @<OneOrMore_Identifier>?;  # Business identifier
    fhir:status @<code> AND
    	{fhir:v @fhirvs:flag-status};  # active | inactive | 
                                            # entered-in-error 
    fhir:category @<OneOrMore_CodeableConcept>?;  # Clinical, administrative, etc
    fhir:code @<CodeableConcept>;           # Coded or textual message to 
                                            # display to user 
    fhir:subject @<Reference> AND {fhir:link 
    			@<Group> OR 
    			@<Location> OR 
    			@<Medication> OR 
    			@<Organization> OR 
    			@<Patient> OR 
    			@<PlanDefinition> OR 
    			@<Practitioner> OR 
    			@<PractitionerRole> OR 
    			@<Procedure> OR 
    			@<RelatedPerson> ? };  # Who/What is flag about?
    fhir:period @<Period>?;                 # Time period when flag is active
    fhir:encounter @<Reference> AND {fhir:link 
    			@<Encounter> ? }?;  # Alert relevant during encounter
    fhir:author @<Reference> AND {fhir:link 
    			@<Device> OR 
    			@<Organization> OR 
    			@<Patient> OR 
    			@<Practitioner> OR 
    			@<PractitionerRole> OR 
    			@<RelatedPerson> ? }?;  # Flag creator
}  

#---------------------- Cardinality Types (OneOrMore) -------------------

<OneOrMore_Identifier> CLOSED {
    rdf:first @<Identifier>  ;
    rdf:rest [rdf:nil] OR @<OneOrMore_Identifier> 
}

<OneOrMore_CodeableConcept> CLOSED {
    rdf:first @<CodeableConcept>  ;
    rdf:rest [rdf:nil] OR @<OneOrMore_CodeableConcept> 
}

#---------------------- Value Sets ------------------------

# Indicates whether this flag is active and needs to be displayed to a user, or whether it is no longer needed or was entered in error.
fhirvs:flag-status ["active" "inactive" "entered-in-error"]