Instance Method


Gets the app’s most recently stored state information.


- (void)fetchLastClientStateWithCompletionHandler:(void (^)(NSData *clientState, NSError *error))completionHandler;



The block that’s called when the request has been journaled by the index (“journaled” means that the index makes a note that it has to perform this operation). Note that the request may not have completed.

The block receives the following parameter:


If an error occurred, this parameter holds an error object that explains the error. Otherwise, the value of this parameter is nil.

See Also

Batching Index Updates

- beginIndexBatch

Begins a batch of updates to an index.

- endIndexBatchWithClientState:completionHandler:

Ends a batch of index updates and stores the specified state information.

Beta Software

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