MBFileReadOperationDelegate Protocol Reference

Declared in	MBFilesystemOperations.h

Overview

This protocol is adopted by classes that wish to be notified about the completion status of MBFileReadOperations.

Note: Delegate methods will always be called on the main thread.

Called when an MBFileReadOperation completes successfully.

- (void)readCompletedWithObject:(nonnull id)readObj forOperation:(nonnull MBFileReadOperation *)op

`readObj`	The object that was read from the filesystem. Typically, this is an `NSData` object containing the byte data of the file. However, `MBFileReadOperation` subclasses are free to construct any type of object. For example, an implementation for an image cache may pass `UIImage` instances.
`op`	The operation that completed.

MBFilesystemOperations.h

Called when an MBFileReadOperation fails.

- (void)readFailedWithError:(nonnull NSError *)err forOperation:(nonnull MBFileReadOperation *)op

`err`	An `NSError` instance describing the error that occurred.
`op`	The operation that failed.

MBFilesystemOperations.h