Task class

Task A task to be performed.

Mixed in types

• Resource

Annotations

• @freezed

Constructors

Task({@Default(R5ResourceType.Task) @JsonKey(unknownEnumValue: R5ResourceType.Task) R5ResourceType resourceType, @JsonKey(includeFromJson: true, includeToJson: false) int? dbId, @JsonKey(name: 'id') FhirId? fhirId, FhirMeta? meta, FhirUri? implicitRules, @JsonKey(name: '_implicitRules') Element? implicitRulesElement, FhirCode? language, @JsonKey(name: '_language') Element? languageElement, Narrative? text, List<Resource>? contained, @JsonKey(name: 'extension') List<FhirExtension>? extension_, List<FhirExtension>? modifierExtension, List<Identifier>? identifier, FhirCanonical? instantiatesCanonical, FhirUri? instantiatesUri, @JsonKey(name: '_instantiatesUri') Element? instantiatesUriElement, List<Reference>? basedOn, Identifier? groupIdentifier, List<Reference>? partOf, FhirCode? status, @JsonKey(name: '_status') Element? statusElement, CodeableReference? statusReason, CodeableConcept? businessStatus, FhirCode? intent, @JsonKey(name: '_intent') Element? intentElement, FhirCode? priority, @JsonKey(name: '_priority') Element? priorityElement, FhirBoolean? doNotPerform, @JsonKey(name: '_doNotPerform') Element? doNotPerformElement, CodeableConcept? code, String? description, @JsonKey(name: '_description') Element? descriptionElement, Reference? focus, @JsonKey(name: 'for') Reference? for_, Reference? encounter, Period? requestedPeriod, Period? executionPeriod, FhirDateTime? authoredOn, @JsonKey(name: '_authoredOn') Element? authoredOnElement, FhirDateTime? lastModified, @JsonKey(name: '_lastModified') Element? lastModifiedElement, Reference? requester, List<CodeableReference>? requestedPerformer, Reference? owner, List<TaskPerformer>? performer, Reference? location, List<CodeableReference>? reason, List<Reference>? insurance, List<Annotation>? note, List<Reference>? relevantHistory, TaskRestriction? restriction, List<TaskInput>? input, List<TaskOutput>? output})

Task A task to be performed.

const

factory

Task.fromJson(Map<String, dynamic> json)

Factory constructor, accepts Map<String, dynamic> as an argument

factory

Task.fromJsonString(String source)

Acts like a constructor, returns a Task, accepts a String as an argument, mostly because I got tired of typing it out

factory

Task.fromYaml(dynamic yaml)

Factory constructor that accepts a String in YAML format as an argument

factory

Properties

authoredOn → FhirDateTime?

authoredOn The date and time this task was created.

no setter, inherited

authoredOnElement → Element?

authoredOnElement ("_authoredOn") Extensions for authoredOn

no setter, inherited

basedOn → List<Reference>?

basedOn BasedOn refers to a higher-level authorization that triggered the creation of the task. It references a "request" resource such as a ServiceRequest, MedicationRequest, CarePlan, etc. which is distinct from the "request" resource the task is seeking to fulfill. This latter resource is referenced by focus. For example, based on a CarePlan (= basedOn), a task is created to fulfill a ServiceRequest ( = focus ) to collect a specimen from a patient.

no setter, inherited

businessStatus → CodeableConcept?

businessStatus Contains business-specific nuances of the business state.

no setter, inherited

code → CodeableConcept?

code A name or code (or both) briefly describing what the task involves.

no setter, inherited

contained → List<Resource>?

contained These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning.

no setter, inherited

copyWith → $TaskCopyWith<Task>

no setter, inherited

dbId → int?

no setter, inherited

description → String?

description A free-text description of what is to be performed.

no setter, inherited

descriptionElement → Element?

descriptionElement ("_description") Extensions for description

no setter, inherited

doNotPerform → FhirBoolean?

doNotPerform If true indicates that the Task is asking for the specified action to not occur.

no setter, inherited

doNotPerformElement → Element?

doNotPerformElement ("_doNotPerform") Extensions for doNotPerform

no setter, inherited

encounter → Reference?

encounter The healthcare event (e.g. a patient and healthcare provider interaction) during which this task was created.

no setter, inherited

executionPeriod → Period?

executionPeriod Identifies the time action was first taken against the task (start) and/or the time final action was taken against the task prior to marking it as completed (end).

no setter, inherited

extension_ → List<FhirExtension>?

extension_ ("extension") May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and managable, 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.

no setter, inherited

fhirId → FhirId?

id The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

no setter, inherited

focus → Reference?

focus The request being fulfilled or the resource being manipulated (changed, suspended, etc.) by this task.

no setter, inherited

for_ → Reference?

for_ ("for") The entity who benefits from the performance of the service specified in the task (e.g., the patient).

no setter, inherited

groupIdentifier → Identifier?

groupIdentifier A shared identifier common to multiple independent Task and Request instances that were activated/authorized more or less simultaneously by a single author. The presence of the same identifier on each request ties those requests together and may have business ramifications in terms of reporting of results, billing, etc. E.g. a requisition number shared by a set of lab tests ordered together, or a prescription number shared by all meds ordered at one time.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

identifier → List<Identifier>?

identifier The business identifier for this task.

no setter, inherited

implicitRules → FhirUri?

implicitRules A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

no setter, inherited

implicitRulesElement → Element?

implicitRulesElement ("_implicitRules") Extensions for implicitRules

no setter, inherited

input → List<TaskInput>?

input Additional information that may be needed in the execution of the task.

no setter, inherited

instantiatesCanonical → FhirCanonical?

instantiatesCanonical The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by this Task.

no setter, inherited

instantiatesUri → FhirUri?

instantiatesUri The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this Task.

no setter, inherited

instantiatesUriElement → Element?

instantiatesUriElement ("_instantiatesUri") Extensions for instantiatesUri

no setter, inherited

insurance → List<Reference>?

insurance Insurance plans, coverage extensions, pre-authorizations and/or pre-determinations that may be relevant to the Task.

no setter, inherited

intent → FhirCode?

intent Indicates the "level" of actionability associated with the Task, i.e. i+R9Cs this a proposed task, a planned task, an actionable task, etc.

no setter, inherited

intentElement → Element?

intentElement ("_intent") Extensions for intent

no setter, inherited

language → FhirCode?

language The base language in which the resource is written.

no setter, inherited

languageElement → Element?

languageElement ("_language") Extensions for language

no setter, inherited

lastModified → FhirDateTime?

lastModified The date and time of last modification to this task.

no setter, inherited

lastModifiedElement → Element?

lastModifiedElement ("_lastModified") Extensions for lastModified

no setter, inherited

location → Reference?

location Principal physical location where this task is performed.

no setter, inherited

meta → FhirMeta?

meta The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.

no setter, inherited

modifierExtension → List<FhirExtension>?

modifierExtension May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

no setter, inherited

note → List<Annotation>?

note Free-text information captured about the task as it progresses.

no setter, inherited

output → List<TaskOutput>?

output Outputs produced by the Task.

no setter, inherited

owner → Reference?

owner Party responsible for managing task execution.

no setter, inherited

partOf → List<Reference>?

partOf Task that this particular task is part of.

no setter, inherited

path → String

Local Reference for this Resource, form is "ResourceType/Id"

no setter, inherited

performer → List<TaskPerformer>?

performer The entity who performed the requested task.

no setter, inherited

priority → FhirCode?

priority Indicates how quickly the Task should be addressed with respect to other requests.

no setter, inherited

priorityElement → Element?

priorityElement ("_priority") Extensions for priority

no setter, inherited

reason → List<CodeableReference>?

reason A description, code, or reference indicating why this task needs to be performed.

no setter, inherited

relevantHistory → List<Reference>?

relevantHistory Links to Provenance records for past versions of this Task that identify key state transitions or updates that are likely to be relevant to a user looking at the current version of the task.

no setter, inherited

requestedPerformer → List<CodeableReference>?

requestedPerformer The kind of participant or specific participant that should perform the task.

no setter, inherited

requestedPeriod → Period?

requestedPeriod Indicates the start and/or end of the period of time when completion of the task is desired to take place.

no setter, inherited

requester → Reference?

requester The creator of the task.

no setter, inherited

resourceType → R5ResourceType

resourceType This is a Task resource

no setter, inherited

resourceTypeString → String?

produce a string of the resourceType

no setter, inherited

restriction → TaskRestriction?

restriction If the Task.focus is a request resource and the task is seeking fulfillment (i.e. is asking for the request to be actioned), this element identifies any limitations on what parts of the referenced request should be actioned.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

status → FhirCode?

status The current status of the task.

no setter, inherited

statusElement → Element?

statusElement ("_status") Extensions for status

no setter, inherited

statusReason → CodeableReference?

statusReason An explanation as to why this task is held, failed, was refused, etc.

no setter, inherited

text → Narrative?

text A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

no setter, inherited

thisReference → Reference

Convenience method to return a Reference referring to that Resource

no setter, inherited

Methods

newId() → Resource

returns the same resource with a new ID (even if there is already an ID present)

inherited

newIdIfNoId() → Resource

returns the same resource with a new ID if there is no current ID

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toDbJson() → Map<String, dynamic>

The normal toJson ignores the dbId, and produces the fhirId as the id However, if you're going to use this as a database entry, you have to switch those two ids

inherited

toJson() → Map<String, dynamic>

inherited

toJsonString() → String

Another convenience method because more and more I'm transmitting FHIR data as a String and not a Map

override

toString() → String

A string representation of this object.

inherited

toYaml() → String

Produces a Yaml formatted String version of the object

override

updateVersion({FhirMeta? oldMeta}) → Resource

Updates the meta field of this Resource, updates the meta.lastUpdated field, adds 1 to the version number

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited