Filestack Documentation

Class Base​Operation 

open class BaseOperation<Success>: Operation

An operation that simplifies state flag handling and provides a method to finish a task delivering a result containing either a Success response or an Error response.

State behavior:

  • The operation, regardless of state, will always return isReady true.

  • An executing operation will return isExecuting true.

  • A finished operation will return isFinished true.

  • A cancelled operation will return isCancelled true.

BaseOperation BaseOperation Operation Operation BaseOperation->Operation

Conforms To

Operation

Nested Type Aliases

Result 

public typealias Result = Swift.Result<Success, Error>

Properties

is​Ready 

open override var isReady: Bool

is​Executing 

open override var isExecuting: Bool

is​Finished 

open override var isFinished: Bool

result 

open private(set) var result: Result

Returns the result of operation.

Methods

start() 

open override func start()

cancel() 

open override func cancel()

finish(with:​) 

open func finish(with result: Result)