PostProcessQueue

class PostProcessQueue : OperationQueue

OperationQueue class, which is responsible for managing all post-processing operations.

  • Whether the post-process will be in concurrency to download queue.

    Declaration

    Swift

    var postProcessInConcurrencyToDownloadQueue: Bool

  • The Operation object that used to report the completion of all running operations.

    Declaration

    Swift

    var finishedOperation: Operation?

  • List of tasks that failed.

    Declaration

    Swift

    let failedTasks: SynchronizedArray<DMSwiftTypealias.PostProcess.FailedTask>

  • Informs successful start of operations.

    Declaration

    Swift

    public var onStarted: (() -> Void)?

  • Informs on changes in progress.

    Declaration

    Swift

    public var onTaskProgressUpdate: ((_ progress: TaskProgress) -> Void)?

  • Informs completion of all operations.

    Declaration

    Swift

    public var onComplete: ((_ failledTasks: [DMSwiftTypealias.PostProcess.FailedTask]) -> Void)?

  • Initiates with required parameters.

    Declaration

    Swift

    init(configuration: DMSwiftConfiguration, fileStorage: FileStorage, postProcessings: [PostProcessing])

    Parameters

    configuration

    DownloaderConfiguration used to get preferred configuration.
    fileStorage

    The file storage manager that used to pass to a PostProcessing object.
    postProcessings

    Available post-processes.

  • Updates Self with the DMSwiftConfiguration

    Declaration

    Swift

    func update(with dmSwiftConfiguration: DMSwiftConfiguration)

    Parameters

    dmSwiftConfiguration

    Customizable configuration.

  • Updates postProcesses

    Declaration

    Swift

    func update(postProcesses: [PostProcessing])

    Parameters

    postProcesses

    List of all available post-preccesses.

  • Updates FileStorage.

    Declaration

    Swift

    func update(with fileStorage: FileStorage)

    Parameters

    fileStorage

    a new FileStorage

  • Method used to start all operations in Queue.

    Please note, the dependent operation used for the purpose that a new operation could be added to the queue dynamically, taking into account that all operations in the queue can be completed before adding a new operation.

    Declaration

    Swift

    func start(withDependentOperation dependentOperation: Operation?)

    Parameters

    dependentOperation

    The operation that Queue will be dependent on before it finishes all operations.

  • Add post-process operation to queue.

    Declaration

    Swift

    public func addPostProcessOperation(withFileData fileData: DMSwiftTypealias.Download.SavedFileData?) -> Operation?

    Parameters

    fileData

    FileData object that represents a file location URL, filename and file extension.