NetNewsWire/Frameworks/Account/Feedly/Operations/FeedlyCheckpointOperation.swift

//
//  FeedlyCheckpointOperation.swift
//  Account
//
//  Created by Kiel Gillard on 18/10/19.
//  Copyright © 2019 Ranchero Software, LLC. All rights reserved.
//

import Foundation

protocol FeedlyCheckpointOperationDelegate: class {
	func feedlyCheckpointOperationDidReachCheckpoint(_ operation: FeedlyCheckpointOperation)
}

/// Let the delegate know an instance is executing. The semantics are up to the delegate.
final class FeedlyCheckpointOperation: FeedlyOperation {

	weak var checkpointDelegate: FeedlyCheckpointOperationDelegate?

	override func run() {
		defer {
			didFinish()
		}
		checkpointDelegate?.feedlyCheckpointOperationDidReachCheckpoint(self)
	}
}