Re: Representing an object graph
Re: Representing an object graph
- Subject: Re: Representing an object graph
- From: Chris Hanson <email@hidden>
- Date: Tue, 06 Dec 2016 19:18:34 -0800
On Dec 5, 2016, at 4:18 PM, Daryle Walker <email@hidden> wrote:
> I've heard that Core Data is a object graph and persistence library. What if you want just the first part? The graph seems like a neat way to save on modeling code, the external format is not database-ish at all (so the capability for custom export formats won't help). Can I just not use the persistence part and use custom save & load functions? Or do I have to (or should) give up on Core Data?
This is exactly the sort of thing that subclassing NSAtomicStore <https://developer.apple.com/reference/coredata/nsatomicstore> lets you do.
There are only a few methods to override, and then you can just use one of your own documents as if it were one of the built-in persistent store types.
-- Chris
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