Class DynMapReducerDerived<K, T>

    Provides the base implementation derived reducer for Maps / DynMapReducer.

    Note: That you should never directly create an instance of a derived reducer, but instead use the DynMapReducerDerived.initialize callback to set up any initial state in a custom derived reducer.

    Template: K,

    T

    Type Parameters

    • K
    • T

    Implements

    Constructors

    constructor

    Accessors

    data derived destroyed filters index length reversed sort

    Methods

    #updateSubscribers [iterator] destroy initialize subscribe

    Properties

    #derived #derivedPublicAPI #destroyed #filters #filtersData #index #indexPublicAPI #map #reversed #sort #sortData #subscriptions

    Constructors

    constructor

    Accessors

    data

    • get data(): Map<K, T>

    • Returns the internal data of this instance. Be careful!

      Note: The returned map is the same map set by the main reducer. If any changes are performed to the data externally do invoke IDynIndexerAPI.update with true to recalculate the index and notify all subscribers.

      Returns Map<K, T>

      The internal data.

    derived

    destroyed

    filters

    index

    length

    reversed

    • get reversed(): boolean

    • Returns boolean

      Gets current reversed state.

    • set reversed(reversed): void

    • Sets reversed state and notifies subscribers.

      Parameters

      • reversed: boolean

        New reversed state.

      Returns void

    sort

    Methods

    Private #updateSubscribers

    [iterator]

    destroy

    Protected initialize

    • initialize(): void
    • Protected

      Provides a callback for custom derived reducers to initialize any data / custom configuration. This allows child classes to avoid implementing the constructor.

      Returns void

    subscribe

    Properties

    Private Readonly #derived

    #derived: AdapterDerived<Map<K, T>, K, T>

    Private Readonly #derivedPublicAPI

    #derivedPublicAPI: IDynDerivedAPI<Map<K, T>, K, T>

    Private #destroyed

    #destroyed: boolean = false

    Private Readonly #filters

    #filters: AdapterFilters<T>

    Private Readonly #filtersData

    #filtersData: {
        filters: DynDataFilter<T>[];
    } = ...

    Type declaration

    Private Readonly #index

    #index: MapIndexer<K, T>

    Private Readonly #indexPublicAPI

    #indexPublicAPI: IndexerAPI<K, T>

    Private #map

    #map: DynDataHost<Map<K, T>>

    Private #reversed

    #reversed: boolean = false

    Private Readonly #sort

    #sort: AdapterSort<T>

    Private #sortData

    #sortData: {
        compareFn: DynCompareFn<T>;
    } = ...

    Type declaration

    Private #subscriptions

    #subscriptions: Function[] = []

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