Alert

An Alert can be used to notify people of important information.

Open interactive Alert diagram

Specializations of Alert

Class	Description
Transport Alert	A TransportAlert is a type of alert that can be used to notify people of important transport information.

Formalization for Alert

Property	Constraint
activities	all activity::Activity
beginTime	all time::Instant
beginTime	max 1 owl::Thing
category	all code::Code
category	exactly 1 owl::Thing
cause	all code::Code
certainty	all code::Code
certainty	max 1 owl::Thing
creationTime	all time::Instant
creationTime	exactly 1 owl::Thing
distribution	all code::Code
distribution	exactly 1 owl::Thing
effect	all code::Code
endTime	all time::Instant
endTime	max 1 owl::Thing
expiryTime	all time::Instant
genProp::hasDescription	all xsd::string
genProp::hasDescription	exactly 1 owl::Thing
headline	all xsd::string
headline	exactly 1 owl::Thing
issuer	all xsd::nonNegativeInteger
issuer	exactly 1 owl::Thing
lastUpdateTime	all time::Instant
lastUpdateTime	exactly 1 owl::Thing
location	all geo::Geometry
recommendation	all code::Code
referencedAlert	all Alert
resources	all xsd::anyURI
severity	all code::Code
severity	max 1 owl::Thing
status	all code::Code
status	exactly 1 owl::Thing
subClassOf	ITSThing
urgency	all code::Code
urgency	max 1 owl::Thing
website	all xsd::anyURI

Used by classes

Class	Property
Alert	referencedAlert

Other annotations

Annotation	Value
xsd::pattern	TransportAlertPattern