Relations [d2v2.0rc1]

SourceName,	SourceCard,	Connector_Type,	SubType,	DestName,	SourceRole,
Situation	0..*	Aggregation	Weak	SituationPublication
SituationPublication		Generalization		PayloadPublication
HeaderInformation	1	Aggregation	Weak	TrafficViewPublication
HeaderInformation	1	Aggregation	Weak	Situation
HeaderInformation	1	Aggregation	Weak	ElaboratedDataPublication
HeaderInformation	1	Aggregation	Weak	MeasuredDataPublication
HeaderInformation	1	Aggregation	Weak	MeasurementSiteTablePublication
HeaderInformation	1	Aggregation	Weak	PredefinedLocationsPublication
TrafficView	1..*	Aggregation	Weak	TrafficViewPublication
PredefinedLocationSet	1..*	Aggregation	Weak	PredefinedLocationsPublication
TrafficElement	0..1	Aggregation	Weak	TrafficViewRecord
TrafficElement		Generalization		SituationRecord
Accident		Generalization		TrafficElement
GroupOfPeopleInvolved	0..*	Aggregation	Weak	Accident
GroupOfPeopleInvolved	0..*	Aggregation	Strong	GeneralObstruction
MeasurementSiteRecord	1..*	Aggregation	Strong	MeasurementSiteTable
MeasurementSiteTablePublication		Generalization		PayloadPublication
MeasuredDataPublication		Generalization		PayloadPublication
TimePeriodOfDay	0..*	Aggregation	Weak	Period	recurringTimePeriodOfDay
Location	1	Aggregation	Weak	MeasurementSiteRecord	measurementSiteLocation
Location	1	Aggregation	Weak	PredefinedLocation	predefinedLocation
Location	1..*	Aggregation	Weak	GroupOfNonOrderedLocations	locationContainedInGroup
Location	1	Aggregation	Weak	Itinerary	locationContainedInItinerary
OffsetDistance	1	Aggregation	Weak	AlertCMethod4PrimaryPointLocation
OffsetDistance	1	Aggregation	Weak	AlertCMethod4SecondaryPointLocation
AlertCMethod2PrimaryPointLocation	1	Aggregation	Weak	AlertCMethod2Point
AlertCMethod2PrimaryPointLocation	1	Aggregation	Weak	AlertCMethod2Linear
AlertCMethod2SecondaryPointLocation	1	Aggregation	Weak	AlertCMethod2Linear
Vehicle	0..*	Aggregation	Weak	Accident	vehicleInvolved
Vehicle	0..*	Aggregation	Weak	VehicleObstruction	obstructingVehicle
AxleSpacing	0..*	Aggregation	Strong	Vehicle	axleSpacingOnVehicle
AxleWeight	0..*	Aggregation	Strong	Vehicle	specificAxleWeight
HazardousMaterials	0..1	Aggregation	Weak	Vehicle	hazardousGoodsAssociatedWithVehicle
Impact	0..1	Aggregation	Strong	SituationRecord
Delays	0..1	Aggregation	Strong	Impact
LifeCycleManagement	0..1	Aggregation	Weak	Management
TrafficViewPublication		Generalization		PayloadPublication
TrafficSpeed		Generalization		TrafficValue
ElaboratedDataPublication		Generalization		PayloadPublication
Source	0..1	Aggregation	Weak	SituationRecord
Source	0..1	Aggregation	Weak	ElaboratedData
GroupOfVehiclesInvolved	0..*	Aggregation	Weak	Accident
Obstruction		Generalization		TrafficElement
AnimalPresenceObstruction		Generalization		Obstruction
EnvironmentalObstruction		Generalization		Obstruction
InfrastructureDamageObstruction		Generalization		Obstruction
Mobility	0..1	Aggregation	Strong	Roadworks
Mobility	0..1	Aggregation	Strong	Obstruction	mobilityOfObstruction
Mobility	0..1	Aggregation	Strong	Activity	mobilityOfActivity
Visibility	1	Aggregation	Weak	VisibilityInformation
Visibility	0..1	Aggregation	Weak	PoorEnvironmentConditions
Wind	1	Aggregation	Weak	WindInformation
Wind	0..1	Aggregation	Weak	PoorEnvironmentConditions
AbnormalTraffic		Generalization		TrafficElement
CarParks		Generalization		NonRoadEventInformation
GroupOfLocations	1	Aggregation	Weak	SituationRecord
GroupOfLocations	0..1	Aggregation	Weak	BasicDataValue	pertinentLocation
GroupOfLocations		NoteLink		Note
PrecipitationDetail	0..1	Aggregation	Weak	PrecipitationInformation
PrecipitationDetail	0..1	Aggregation	Weak	PoorEnvironmentConditions
NonRoadEventInformation		Generalization		SituationRecord
Temperature	1	Aggregation	Weak	TemperatureInformation
Temperature	0..1	Aggregation	Weak	PoorEnvironmentConditions
OperatorAction	0..1	Aggregation	Weak	TrafficViewRecord
OperatorAction		Generalization		SituationRecord
Roadworks		Generalization		OperatorAction
MaintenanceWorks		Generalization		Roadworks
NetworkManagement		Generalization		OperatorAction
WinterDrivingManagement		Generalization		NetworkManagement
RoadsideServiceDisruption		Generalization		NonRoadEventInformation
ConstructionWorks		Generalization		Roadworks
MaintenanceVehicles	0..1	Aggregation	Strong	Roadworks
TrafficValue		Generalization		BasicDataValue
TrafficConcentration		Generalization		TrafficValue
TrafficFlow		Generalization		TrafficValue
VehicleDetectionTime	0..1	Aggregation	Weak	IndividualVehicleMeasurements
WeatherValue		Generalization		BasicDataValue
ReroutingManagement		Generalization		NetworkManagement
TrafficHeadway		Generalization		TrafficValue
Humidity	1	Aggregation	Weak	HumidityInformation
Humidity	0..1	Aggregation	Weak	PoorEnvironmentConditions
ElaboratedData	1..*	Aggregation	Weak	ElaboratedDataPublication
ElaboratedData	0..1	Aggregation	Weak	TrafficViewRecord
SituationRecord	1..*	Aggregation	Weak	Situation
TrafficViewRecord	1..*	Aggregation	Weak	LinearTrafficView
SiteMeasurements	1..*	Aggregation	Weak	MeasuredDataPublication
MeasuredValue	1	Aggregation	Strong	SiteMeasurements
TransitInformation		Generalization		NonRoadEventInformation
Exchange	1	Aggregation	Weak	D2LogicalModel
CatalogueReference	0..1	Aggregation	Weak	Subscription
CatalogueReference	0..*	Aggregation	Weak	Exchange
FilterReference	0..1	Aggregation	Weak	Subscription
FilterReference	0..*	Aggregation	Weak	Exchange
Target	1..*	Aggregation	Weak	Subscription
Target	0..1	Aggregation	Weak	Exchange
Subscription	0..1	Aggregation	Weak	Exchange
RoadsideAssistance		Generalization		OperatorAction
SpeedManagement		Generalization		NetworkManagement
RoadOrCarriagewayOrLaneManagement		Generalization		NetworkManagement
SupplementaryPositionalDescription	0..1	Aggregation	Weak	NetworkLocation
AlertCDirection	1	Aggregation	Weak	AlertCMethod2Point
AlertCDirection	1	Aggregation	Weak	AlertCMethod2Linear
AlertCDirection	1	Aggregation	Weak	AlertCMethod4Point
AlertCDirection	1	Aggregation	Weak	AlertCMethod4Linear
AlertCDirection	1	Aggregation	Weak	AlertCLinearByCode
TpegAreaDescriptor	0..1	Aggregation	Weak	TpegGeometricArea	name
TpegAreaDescriptor	1..*	Aggregation	Weak	TpegNamedOnlyArea	name
TpegAreaDescriptor		Generalization		TpegDescriptor
TpegHeight	0..1	Aggregation	Strong	TpegAreaLocation
PushService		Generalization		ServiceBase
PullService		Generalization		ServiceBase
SubscriptionService		Generalization		ServiceBase
PredefinedLocationsPublication		Generalization		PayloadPublication
PayloadPublication	0..1	Aggregation	Weak	D2LogicalModel
TravelTimeValue		Generalization		BasicDataValue
MeasurementSiteTable	1..*	Aggregation	Weak	MeasurementSiteTablePublication
Management	0..1	Aggregation	Strong	SituationRecord
Conditions		Generalization		TrafficElement
PoorEnvironmentConditions		Generalization		Conditions
WeatherRelatedRoadConditions		Generalization		RoadConditions
NonManagedCause		Generalization		Cause
Percentage		Generalization		Float
MetresPerSecond		Generalization		Float
Years		Generalization		NonNegativeInteger
TemperatureCelsius		Generalization		Float
Hectopascals		Generalization		Float
MetresAsFloat		Generalization		Float
IntensityMillimetresPerHour		Generalization		Float
Seconds		Generalization		Float
ConcentrationVehiclesPerKilometre		Generalization		NonNegativeInteger
VehiclesPerHour		Generalization		NonNegativeInteger
AxlesPerHour		Generalization		NonNegativeInteger
PassengerCarUnitsPerHour		Generalization		NonNegativeInteger
Tonnes		Generalization		Float
WattsPerSquareMetre		Generalization		Float
Kilohertz		Generalization		Float
CubicMetres		Generalization		Float
Area		Generalization		Location
Area	1	Aggregation	Weak	AreaDestination
NetworkLocation		Generalization		Location
Point		Generalization		NetworkLocation
Point	1	Aggregation	Weak	PointDestination
Linear		Generalization		NetworkLocation
AlertCPoint	0..1	Aggregation	Weak	Point
TpegPointLocation	0..1	Aggregation	Weak	Point
AlertCLinear	0..1	Aggregation	Weak	Linear
TpegLinearLocation	0..1	Aggregation	Weak	Linear
AlertCArea	0..1	Aggregation	Weak	Area
TpegAreaLocation	0..1	Aggregation	Weak	Area
AlertCMethod2Point		Generalization		AlertCPoint
AlertCMethod4Point		Generalization		AlertCPoint
AlertCMethod2Linear		Generalization		AlertCLinear
AlertCMethod4Linear		Generalization		AlertCLinear
TpegSimplePoint		Generalization		TpegPointLocation
TpegFramedPoint		Generalization		TpegPointLocation
TpegGeometricArea		Generalization		TpegAreaLocation
TpegNamedOnlyArea		Generalization		TpegAreaLocation
Destination	0..1	Aggregation	Weak	NetworkLocation
Destination	0..*	Aggregation	Weak	Itinerary	routeDestination
AlertCLocation	1	Aggregation	Weak	AlertCMethod2PrimaryPointLocation
AlertCLocation	1	Aggregation	Weak	AlertCMethod2SecondaryPointLocation
AlertCLocation	1	Aggregation	Weak	AlertCArea	areaLocation
AlertCLocation	1	Aggregation	Weak	AlertCLinearByCode	locationCodeForLinearLocation
AlertCLocation	1	Aggregation	Weak	AlertCMethod4PrimaryPointLocation
AlertCLocation	1	Aggregation	Weak	AlertCMethod4SecondaryPointLocation
Validity	0..1	Aggregation	Weak	ElaboratedData
Validity	1	Aggregation	Strong	SituationRecord
TpegPoint	1	Aggregation	Weak	TpegLinearLocation	to
TpegPoint	1	Aggregation	Weak	TpegLinearLocation	from
TpegPoint	1	Aggregation	Strong	TpegFramedPoint	from
TpegPoint	1	Aggregation	Strong	TpegFramedPoint	to
TpegPoint	1	Aggregation	Strong	TpegSimplePoint	point
TpegJunction		Generalization		TpegPoint
TpegNonJunctionPoint		Generalization		TpegPoint
TpegNonJunctionPoint	1	Aggregation	Strong	TpegFramedPoint	framedPoint
TpegJunctionPointDescriptor	0..1	Aggregation	Strong	TpegJunction	name
TpegJunctionPointDescriptor		Generalization		TpegPointDescriptor
TpegIlcPointDescriptor	1..3	Aggregation	Strong	TpegJunction	ilc
TpegIlcPointDescriptor		Generalization		TpegPointDescriptor
TpegOtherPointDescriptor	0..*	Aggregation	Strong	TpegJunction	otherName
TpegOtherPointDescriptor	1..*	Aggregation	Strong	TpegNonJunctionPoint	name
TpegOtherPointDescriptor		Generalization		TpegPointDescriptor
TpegPointDescriptor		Generalization		TpegDescriptor
AlertCLocationCode		Generalization		NonNegativeInteger
NonNegativeInteger		Generalization		Integer
AlertCLinearByCode		Generalization		AlertCLinear
KilometresPerHour		Generalization		Float
MetresAsNonNegativeInteger		Generalization		NonNegativeInteger
MegaHertz		Generalization		Float
PollutionMeasurement	1..*	Aggregation	Weak	PollutionInformation
PollutionMeasurement	0..*	Aggregation	Weak	PoorEnvironmentConditions
PartsPerMillionConcentration		Generalization		NonNegativeInteger
SignSetting		Generalization		OperatorAction
VariableMessageSignSetting		Generalization		SignSetting
MatrixSignSetting		Generalization		SignSetting
ConcentrationGramsPerCubicCentimetre		Generalization		Float
IntensityKilogrammesPerSquareMetre		Generalization		Float
HumidityInformation		Generalization		WeatherValue
PrecipitationInformation		Generalization		WeatherValue
VisibilityInformation		Generalization		WeatherValue
RoadSurfaceConditionInformation		Generalization		WeatherValue
PollutionInformation		Generalization		WeatherValue
TemperatureInformation		Generalization		WeatherValue
WindInformation		Generalization		WeatherValue
AlertCMethod4PrimaryPointLocation	1	Aggregation	Weak	AlertCMethod4Point
AlertCMethod4PrimaryPointLocation	1	Aggregation	Weak	AlertCMethod4Linear
AlertCMethod4SecondaryPointLocation	1	Aggregation	Weak	AlertCMethod4Linear
PointCoordinates	1	Aggregation	Strong	TpegJunction
PointCoordinates	1	Aggregation	Strong	TpegNonJunctionPoint
PointCoordinates	1	Aggregation	Weak	TpegGeometricArea	centrePoint
PointCoordinates	1	Aggregation	Weak	PointByCoordinates
PointCoordinates	0..1	Aggregation	Weak	Location	locationForDisplay
PointDestination		Generalization		Destination
AreaDestination		Generalization		Destination
RoadSurfaceConditionMeasurements	1	Aggregation	Weak	RoadSurfaceConditionInformation
RoadSurfaceConditionMeasurements	0..1	Aggregation	Weak	WeatherRelatedRoadConditions
IndividualVehicleMeasurements		Generalization		TrafficValue
VehicleSpeed	0..1	Aggregation	Weak	IndividualVehicleMeasurements
VehicleHeadway	0..1	Aggregation	Weak	IndividualVehicleMeasurements
DayWeekMonth	0..*	Aggregation	Weak	Period	recurringDayWeekMonthPeriod
Period	0..*	Aggregation	Strong	OverallPeriod	exceptionPeriod
Period	0..*	Aggregation	Strong	OverallPeriod	validPeriod
PredefinedLocation	1..*	Aggregation	Weak	PredefinedLocationSet
TimePeriodByHour		Generalization		TimePeriodOfDay
RoadsideReferencePoint	0..1	Aggregation	Weak	Point
RoadsideReferencePoint	1	Aggregation	Weak	RoadsideReferencePointPrimaryLocation
RoadsideReferencePoint	1	Aggregation	Weak	RoadsideReferencePointSecondaryLocation
LocationByReference		Generalization		Location
ConcentrationMicrogramsPerCubicMetre		Generalization		Float
GroupOfLocationsByReference		Generalization		GroupOfLocations
GeneralObstruction		Generalization		Obstruction
InternationalIdentifier	1	Aggregation	Weak	Exchange	supplierIdentification
InternationalIdentifier	1	Aggregation	Weak	PayloadPublication	publicationCreator
VehicleCharacteristics	0..*	Aggregation	Weak	NetworkManagement	forVehiclesWithCharacteristicsOf
VehicleCharacteristics	0..1	Aggregation	Weak	Vehicle
VehicleCharacteristics	0..1	Aggregation	Weak	TrafficValue	forVehiclesWithCharacteristicsOf
VehicleCharacteristics	0..1	Aggregation	Weak	MeasurementSpecificCharacteristics	specificVehicleCharacteristics
VehicleCharacteristics	0..1	Aggregation	Weak	GroupOfVehiclesInvolved
GrossWeightCharacteristic	0..2	Aggregation	Strong	VehicleCharacteristics
HeightCharacteristic	0..2	Aggregation	Strong	VehicleCharacteristics
NumberOfAxlesCharacteristic	0..2	Aggregation	Strong	VehicleCharacteristics
WidthCharacteristic	0..2	Aggregation	Strong	VehicleCharacteristics
LengthCharacteristic	0..2	Aggregation	Strong	VehicleCharacteristics
RoadsideReferencePointLinear	0..1	Aggregation	Weak	Linear
RoadsideReferencePointPrimaryLocation	1	Aggregation	Weak	RoadsideReferencePointLinear
RoadsideReferencePointSecondaryLocation	1	Aggregation	Weak	RoadsideReferencePointLinear
Reference		Generalization		String
NonWeatherRelatedRoadConditions		Generalization		RoadConditions
LinearTrafficView	1..*	Aggregation	Weak	TrafficView
FilterExitManagement	0..1	Aggregation	Weak	Management
HeaviestAxleWeightCharacteristic	0..2	Aggregation	Strong	VehicleCharacteristics
VehicleObstruction		Generalization		Obstruction
PointByCoordinates	0..1	Aggregation	Weak	Point
Comment	0..*	Aggregation	Strong	SituationRecord	nonGeneralPublicComment
Comment	0..*	Aggregation	Strong	SituationRecord	generalPublicComment
Cause	0..1	Aggregation	Weak	SituationRecord
ManagedCause		Generalization		Cause
RoadConditions		Generalization		Conditions
Subjects	0..1	Aggregation	Strong	Roadworks
BasicDataValue	1	Aggregation	Weak	ElaboratedData
BasicDataValue	1	Aggregation	Weak	MeasuredValue
TrafficStatusValue		Generalization		BasicDataValue
ReferenceSettings	0..1	Aggregation	Strong	ElaboratedDataPublication
MeasurementSpecificCharacteristics	1	Aggregation	Strong	MeasurementSiteRecord
LocationCharacteristicsOverride	0..1	Aggregation	Strong	MeasuredValue
SpeedPercentile	0..1	Aggregation	Strong	TrafficSpeed
OverallPeriod	1	Aggregation	Strong	Validity	validityTimeSpecification
ExternalReferencing	0..*	Aggregation	Weak	Location
Activity		Generalization		TrafficElement
PublicEvent		Generalization		Activity
AuthorityOperation		Generalization		Activity
DisturbanceActivity		Generalization		Activity
UrlLink	0..*	Aggregation	Weak	SituationRecord
UrlLink	0..*	Aggregation	Weak	TrafficViewRecord
Url		Generalization		String
EquipmentOrSystemFault		Generalization		TrafficElement
RoadOperatorServiceDisruption		Generalization		NonRoadEventInformation
GroupOfNonOrderedLocations		Generalization		GroupOfLocations
Itinerary		Generalization		GroupOfLocations
Itinerary	0..*	Aggregation	Weak	ReroutingManagement	alternativeRoute
AngleInDegrees		Generalization		NonNegativeInteger
GeneralNetworkManagement		Generalization		NetworkManagement
GeneralInstructionToRoadUsers		Generalization		NetworkManagement
GenericPublication		Generalization		PayloadPublication
GenericSituationRecord		Generalization		SituationRecord