Class: G3000NearestContext
A G3000 nearest facilities context. Maintains search subscriptions for the nearest airports, VORs, NDBs, intersections, and user waypoints to the airplane's position.
Properties
_updateEvent
• Readonly _updateEvent: SubEvent<G3000NearestContext, void>
Defined in
src/workingtitle-instruments-g3000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG3000/Shared/Nearest/G3000NearestContext.ts:38
airports
• Readonly airports: NearestSubscription<AirportFacility>
The nearest airports.
Defined in
src/workingtitle-instruments-g3000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG3000/Shared/Nearest/G3000NearestContext.ts:21
intersections
• Readonly intersections: NearestSubscription<IntersectionFacility>
The nearest intersections.
Defined in
src/workingtitle-instruments-g3000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG3000/Shared/Nearest/G3000NearestContext.ts:27
ndbs
• Readonly ndbs: NearestSubscription<NdbFacility>
The nearest NDB stations.
Defined in
src/workingtitle-instruments-g3000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG3000/Shared/Nearest/G3000NearestContext.ts:30
updateEvent
• Readonly updateEvent: ReadonlySubEvent<G3000NearestContext, void>
A subscribable event which fires when this context is updated.
Defined in
src/workingtitle-instruments-g3000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG3000/Shared/Nearest/G3000NearestContext.ts:40
usrs
• Readonly usrs: NearestSubscription<UserFacility>
The nearest USR facilities.
Defined in
src/workingtitle-instruments-g3000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG3000/Shared/Nearest/G3000NearestContext.ts:33
vors
• Readonly vors: NearestSubscription<VorFacility>
The nearest VOR stations.
Defined in
src/workingtitle-instruments-g3000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG3000/Shared/Nearest/G3000NearestContext.ts:24
weather
• Readonly weather: NearestSubscription<AirportFacility>
The nearest airports with weather information.
Defined in
src/workingtitle-instruments-g3000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG3000/Shared/Nearest/G3000NearestContext.ts:36
Methods
getNearest
▸ getNearest<T>(facilityType): undefined | FacilityTypeMap[T]
Gets the nearest facility for a given type.
Type parameters
| Name | Type |
|---|---|
T | extends FacilityType |
Parameters
| Name | Type | Description |
|---|---|---|
facilityType | T | The type of facility. |
Returns
undefined | FacilityTypeMap[T]
The nearest facility for a given type.
Defined in
src/workingtitle-instruments-g3000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG3000/Shared/Nearest/G3000NearestContext.ts:191
getRegionLetter
▸ getRegionLetter(): undefined | string
Gets the airport region letter to use for the first character in waypoint inputs.
Returns
undefined | string
The airport region letter.
Defined in
src/workingtitle-instruments-g3000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG3000/Shared/Nearest/G3000NearestContext.ts:182
update
▸ update(): Promise<void>
Updates this context.
Returns
Promise<void>
Defined in
src/workingtitle-instruments-g3000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG3000/Shared/Nearest/G3000NearestContext.ts:198
getInstance
▸ getInstance(): Promise<G3000NearestContext>
Gets the G3000NearestContext instance on the local instrument.
Returns
Promise<G3000NearestContext>
A Promise which will be fulfilled with the G3000NearestContext instance on the local instrument once it is initialized.
Defined in
src/workingtitle-instruments-g3000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG3000/Shared/Nearest/G3000NearestContext.ts:217
initializeInstance
▸ initializeInstance(facilityLoader, bus, fmsPosIndex): G3000NearestContext
Initializes and returns the G3000NearestContext instance on the local instrument. If the instance is already initialized, this method returns the instance without performing any other actions.
Parameters
| Name | Type | Description |
|---|---|---|
facilityLoader | FacilityLoader | A facility loader. |
bus | EventBus | The event bus. |
fmsPosIndex | number | Subscribable<number> | The index of the FMS geo-positioning system used by the context to get the airplane's position. |
Returns
The initialized G3000NearestContext instance on the local instrument.
Defined in
src/workingtitle-instruments-g3000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG3000/Shared/Nearest/G3000NearestContext.ts:233