Class TileQueue

Hierarchy

  • PriorityQueue<any>
    • TileQueue

Constructors

constructor

Methods

clear dequeue enqueue getCount getTilesLoading handleTileChange isEmpty isKeyQueued isQueued loadMoreTiles reprioritize

Constructors

constructor

  • new TileQueue(tilePriorityFunction, tileChangeCallback): TileQueue

  • Parameters

    • tilePriorityFunction: PriorityFunction

      Tile priority function.

    • tileChangeCallback: (() => unknown)

      Function called on each tile change event.

        • (): unknown

        • Returns unknown

    Returns TileQueue

Methods

clear

  • clear(): void

  • FIXME empty description for jsdoc

    Returns void

dequeue

  • dequeue(): any

  • Remove and return the highest-priority element. O(log N).

    Returns any

    Element.

enqueue

  • enqueue(element): boolean

  • Parameters

    • element: any[]

      Element.

    Returns boolean

    The element was added to the queue.

getCount

  • getCount(): number

  • Returns number

    Count.

getTilesLoading

  • getTilesLoading(): number

  • Returns number

    Number of tiles loading.

Protected handleTileChange

  • handleTileChange(event): void
  • Protected

    Parameters

    • event: BaseEvent

      Event.

    Returns void

isEmpty

  • isEmpty(): boolean

  • Returns boolean

    Is empty.

isKeyQueued

  • isKeyQueued(key): boolean

  • Parameters

    • key: string

      Key.

    Returns boolean

    Is key queued.

isQueued

  • isQueued(element): boolean

  • Parameters

    • element: any

      Element.

    Returns boolean

    Is queued.

loadMoreTiles

  • loadMoreTiles(maxTotalLoading, maxNewLoads): void

  • Parameters

    • maxTotalLoading: number

      Maximum number tiles to load simultaneously.

    • maxNewLoads: number

      Maximum number of new tiles to load.

    Returns void

reprioritize

  • reprioritize(): void

  • FIXME empty description for jsdoc

    Returns void

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constructorcleardequeueenqueuegetCountgetTilesLoadinghandleTileChangeisEmptyisKeyQueuedisQueuedloadMoreTilesreprioritize