Instance Property


A Boolean value that indicates whether the object ID is temporary.


var isTemporaryID: Bool { get }


true if the receiver is temporary, otherwise false. Most object IDs return false. New objects inserted into a managed object context are assigned a temporary ID which is replaced with a permanent one once the object gets saved to a persistent store.

See Also

Getting Managed Object ID Information

var entity: NSEntityDescription

The entity description associated with the object ID.

var persistentStore: NSPersistentStore?

The persistent store that fetched the object for the object ID.

func uriRepresentation() -> URL

Returns a URI that provides an archiveable reference to the object for the object ID.

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