The <MAGridDataSourcePersistentKeyProtocol> protocol is used to work with persisted key.
<NSCopying>
<NSObject>
joinWith:. Joins key with specified persisted key.
- (void) joinWith: (id<MAGridDataSourcePersistentKeyProtocol>) otherKey
otherKey. The persisted key, with which join is executed.
The example of use is given in the Working with Persisted Keys section.
See also:
Protocols. The Mobile Application Component
joinWith:. Joins key with specified persisted key.joinWith:. Joins key with specified persisted key.