Interface ITransferManager

Abstract interface for a transfer manager.

Provides functionality for downloading JSON or ArrayBuffers. Implementations typically implement retry on server congestion, limit the maximum amount of parallel downloads or merge duplicate downloads.

Hierarchy

ITransferManager

Implemented by

TransferManager

Index

Methods

Methods

download

download(url: RequestInfo, init?: RequestInit): Promise<Response>

- Defined in @here/harp-transfer-manager/src/TransferManager.ts:45
Downloads a URL and returns the response.

Parameters
- url: RequestInfo
  
  The URL to download.
- Optional init: RequestInit
  
  Optional extra parameters for the download.
Returns Promise<Response>

downloadArrayBuffer

downloadArrayBuffer(url: RequestInfo, init?: RequestInit): Promise<ArrayBuffer>

- Defined in @here/harp-transfer-manager/src/TransferManager.ts:38
Downloads a binary object.

Parameters
- url: RequestInfo
  
  The URL to download
- Optional init: RequestInit
  
  Optional extra parameters for the download
Returns Promise<ArrayBuffer>

downloadJson

downloadJson<T>(url: RequestInfo, init?: RequestInit): Promise<T>

- Defined in @here/harp-transfer-manager/src/TransferManager.ts:31
Downloads a JSON object.

Type parameters
- T
Parameters
- url: RequestInfo
  
  The URL to download
- Optional init: RequestInit
  
  Optional extra parameters for the download.
Returns Promise<T>

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