21 lines
671 B
Swift
21 lines
671 B
Swift
import Foundation
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final class ClassifierProgressObserver: NSObject {
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weak var delegate: ClassifierProgressDelegate?
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}
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extension ClassifierProgressObserver: URLSessionDownloadDelegate {
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func urlSession(_ session: URLSession, downloadTask: URLSessionDownloadTask, didFinishDownloadingTo location: URL) {
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}
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func urlSession(_ session: URLSession, downloadTask: URLSessionDownloadTask, didWriteData bytesWritten: Int64, totalBytesWritten: Int64, totalBytesExpectedToWrite: Int64) {
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delegate?.classifierProgress(.init(
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bytesLoaded: Double(totalBytesWritten),
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total: Double(totalBytesExpectedToWrite)))
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}
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}
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