data-controller-properties
state
The current state of the controller.
public internal(set) var state: State = .initialized
callbackQueue
The queue which is used to perform callback calls. The default value is .main
.
public var callbackQueue: DispatchQueue = .main
Methods
synchronize(_:)
Synchronize local data with remote.
public func synchronize(_ completion: ((_ error: Error?) -> Void)? = nil)
Asynchronously fetches the latest version of the data from the servers. Once the remote fetch is completed,
the completion block is called. If the updated data differ from the locally cached ones, the controller uses the
callback methods (delegate, Combine
publishers, etc.) to inform about the changes.