CoreData · IOS API REFERENCE

NSCustomMigrationStage

class · iOS 17.0+ · SDK 27.1

class NSCustomMigrationStage

Members (5)

get · iOS 17.0+

TypeScript

get currentModel(): NSManagedObjectModelReference

Swift declaration

var currentModel: NSManagedObjectModelReference { get }

get · iOS 17.0+

TypeScript

get nextModel(): NSManagedObjectModelReference

Swift declaration

var nextModel: NSManagedObjectModelReference { get }

init · iOS 17.0+

TypeScript

static init(currentModel: NSManagedObjectModelReference, nextModel: NSManagedObjectModelReference): NSCustomMigrationStage

Swift declaration

convenience init(migratingFrom currentModel: NSManagedObjectModelReference, to nextModel: NSManagedObjectModelReference)

get · iOS 17.0+

TypeScript

get didMigrateHandler(): (((arg0: NSStagedMigrationManager, arg1: NSCustomMigrationStage) => Promise<void>)) | null

Swift declaration

var didMigrateHandler: ((NSStagedMigrationManager, NSCustomMigrationStage) throws -> Void)? { get set }

get · iOS 17.0+

TypeScript

get willMigrateHandler(): (((arg0: NSStagedMigrationManager, arg1: NSCustomMigrationStage) => Promise<void>)) | null

Swift declaration

var willMigrateHandler: ((NSStagedMigrationManager, NSCustomMigrationStage) throws -> Void)? { get set }

3 declarations were excluded from these bindings. Each reason comes from the generator or the iOS SDK compiler.

NSCustomMigrationStage.willMigrateHandler

closure property answers its caller

NSCustomMigrationStage.didMigrateHandler

closure property answers its caller

NSCustomMigrationStage.init()

inherited init: cannot prove legal (class declares 1 custom initializer)