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Class: AdaptiveNearestSubscription<InnerType>

Defined in: src/sdk/navigation/NearestSubscription.ts:517

A wrapper for a NearestSearchSession that automatically adjusts the number of search results requested from the sim to minimize search load while still attempting to provide the total number of results needed by the user.

Extends

Type Parameters

Type Parameter
InnerType extends NearestSubscription<any>

Implements

Constructors

Constructor

new AdaptiveNearestSubscription<InnerType>(innerSubscription, absoluteMaxItems): AdaptiveNearestSubscription<InnerType>

Defined in: src/sdk/navigation/NearestSubscription.ts:551

Creates an instance of AdaptiveNearestSubscription.

Parameters

ParameterTypeDescription
innerSubscriptionInnerTypeA NearestSubscription to use as our inner search.
absoluteMaxItemsnumber | Subscribable<number>The maximum number of results to request in any search.

Returns

AdaptiveNearestSubscription<InnerType>

Overrides

AbstractSubscribableArray.constructor

Properties

initialNotifyFunc()

protected readonly initialNotifyFunc: (sub) => void

Defined in: src/sdk/sub/AbstractSubscribableArray.ts:20

A function which sends initial notifications to subscriptions.

Notifies a subscription of this array's current state.

Parameters

ParameterTypeDescription
subHandlerSubscription<SubscribableArrayHandler<NearestSubscriptionFacilityType<InnerType>>>The subscription to notify.

Returns

void

Inherited from

AbstractSubscribableArray.initialNotifyFunc


innerSubscription

readonly innerSubscription: InnerType

Defined in: src/sdk/navigation/NearestSubscription.ts:551

A NearestSubscription to use as our inner search.


notifyDepth

protected notifyDepth: number = 0

Defined in: src/sdk/sub/AbstractSubscribableArray.ts:17

Inherited from

AbstractSubscribableArray.notifyDepth


onSubDestroyedFunc()

protected readonly onSubDestroyedFunc: (sub) => void

Defined in: src/sdk/sub/AbstractSubscribableArray.ts:23

A function which responds to when a subscription to this subscribable is destroyed.

Responds to when a subscription to this array is destroyed.

Parameters

ParameterTypeDescription
subHandlerSubscription<SubscribableArrayHandler<NearestSubscriptionFacilityType<InnerType>>>The destroyed subscription.

Returns

void

Inherited from

AbstractSubscribableArray.onSubDestroyedFunc


singletonSub?

protected optional singletonSub: HandlerSubscription<SubscribableArrayHandler<NearestSubscriptionFacilityType<InnerType>>>

Defined in: src/sdk/sub/AbstractSubscribableArray.ts:14

Inherited from

AbstractSubscribableArray.singletonSub


subs?

protected optional subs: HandlerSubscription<SubscribableArrayHandler<NearestSubscriptionFacilityType<InnerType>>>[]

Defined in: src/sdk/sub/AbstractSubscribableArray.ts:16

Inherited from

AbstractSubscribableArray.subs

Accessors

length

Get Signature

get length(): number

Defined in: src/sdk/navigation/NearestSubscription.ts:558

The length of this array.

Returns

number

The length of this array.

Implementation of

NearestSubscription.length

Overrides

AbstractSubscribableArray.length


started

Get Signature

get started(): boolean

Defined in: src/sdk/navigation/NearestSubscription.ts:568

Whether this search has started.

Returns

boolean

Whether this search has started.

Implementation of

NearestSubscription.started

Methods

addSubscription()

protected addSubscription(sub): void

Defined in: src/sdk/sub/AbstractSubscribableArray.ts:29

Adds a subscription to this array.

Parameters

ParameterTypeDescription
subHandlerSubscription<SubscribableArrayHandler<NearestSubscriptionFacilityType<InnerType>>>The subscription to add.

Returns

void

Inherited from

AbstractSubscribableArray.addSubscription


awaitStart()

awaitStart(): Promise<void>

Defined in: src/sdk/navigation/NearestSubscription.ts:573

Waits until this search has started.

Returns

Promise<void>

Implementation of

NearestSubscription.awaitStart


get()

get(index): NearestSubscriptionFacilityType

Defined in: src/sdk/sub/AbstractSubscribableArray.ts:77

Gets an item from the array.

Parameters

ParameterTypeDescription
indexnumberThex index of the item to get.

Returns

NearestSubscriptionFacilityType

An item.

Throws

Implementation of

NearestSubscription.get

Inherited from

AbstractSubscribableArray.get


getArray()

getArray(): readonly NearestSubscriptionFacilityType<InnerType>[]

Defined in: src/sdk/navigation/NearestSubscription.ts:563

Gets a read-only version of this array.

Returns

readonly NearestSubscriptionFacilityType<InnerType>[]

a read-only version of this array.

Implementation of

NearestSubscription.getArray

Overrides

AbstractSubscribableArray.getArray


initialNotify()

protected initialNotify(sub): void

Defined in: src/sdk/sub/AbstractSubscribableArray.ts:176

Notifies a subscription of this array's current state.

Parameters

ParameterTypeDescription
subHandlerSubscription<SubscribableArrayHandler<NearestSubscriptionFacilityType<InnerType>>>The subscription to notify.

Returns

void

Inherited from

AbstractSubscribableArray.initialNotify


notify()

protected notify(index, type, modifiedItem?): void

Defined in: src/sdk/sub/AbstractSubscribableArray.ts:100

Notifies subscriptions of a change in the array.

Parameters

ParameterTypeDescription
indexnumberThe index that was changed.
typeSubscribableArrayEventTypeThe type of subject event.
modifiedItem?NearestSubscriptionFacilityType<InnerType> | readonly NearestSubscriptionFacilityType<InnerType>[]The item modified by the operation.

Returns

void

Inherited from

AbstractSubscribableArray.notify


onSubDestroyed()

protected onSubDestroyed(sub): void

Defined in: src/sdk/sub/AbstractSubscribableArray.ts:185

Responds to when a subscription to this array is destroyed.

Parameters

ParameterTypeDescription
subHandlerSubscription<SubscribableArrayHandler<NearestSubscriptionFacilityType<InnerType>>>The destroyed subscription.

Returns

void

Inherited from

AbstractSubscribableArray.onSubDestroyed


start()

start(): Promise<void>

Defined in: src/sdk/navigation/NearestSubscription.ts:578

Returns

Promise<void>

Inherit Doc

Implementation of

NearestSubscription.start


sub()

sub(handler, initialNotify, paused): Subscription

Defined in: src/sdk/sub/AbstractSubscribableArray.ts:41

Subscribes to changes in this array's state.

Parameters

ParameterTypeDefault valueDescription
handlerSubscribableArrayHandler<NearestSubscriptionFacilityType<InnerType>>undefinedA function which is called when this array's state changes.
initialNotifybooleanfalseWhether to immediately invoke the callback function with this array's current state. Defaults to false. This argument is ignored if the subscription is initialized as paused.
pausedbooleanfalseWhether the new subscription should be initialized as paused. Defaults to false.

Returns

Subscription

The new subscription.

Implementation of

NearestSubscription.sub

Inherited from

AbstractSubscribableArray.sub


tryGet()

tryGet(index): undefined | NearestSubscriptionFacilityType<InnerType>

Defined in: src/sdk/sub/AbstractSubscribableArray.ts:90

Tries to get the value from the array.

Parameters

ParameterTypeDescription
indexnumberThe index of the item to get.

Returns

undefined | NearestSubscriptionFacilityType<InnerType>

The value or undefined if not found.

Implementation of

NearestSubscription.tryGet

Inherited from

AbstractSubscribableArray.tryGet


unsub()

unsub(handler): void

Defined in: src/sdk/sub/AbstractSubscribableArray.ts:56

Unsubscribes a callback function from this array.

Parameters

ParameterTypeDescription
handlerSubscribableArrayHandler<NearestSubscriptionFacilityType<InnerType>>The function to unsubscribe.

Returns

void

Deprecated

This method has been deprecated in favor of using the Subscription object returned by .sub() to manage subscriptions.

Implementation of

NearestSubscription.unsub

Inherited from

AbstractSubscribableArray.unsub


update()

update(lat, lon, radius, maxItems): Promise<void>

Defined in: src/sdk/navigation/NearestSubscription.ts:583

Parameters

ParameterTypeDescription
latnumberThe latitude, in degrees, of the center of the search.
lonnumberThe longitude, in degrees, of the center of the search.
radiusnumberThe radius of the search, in meters.
maxItemsnumberThe maximum number of items to return from the search.

Returns

Promise<void>

A Promise which will be fulfilled when the update is complete.

Implementation of

NearestSubscription.update