CoreData Changes

CoreData

Removed NSBatchUpdateRequest.init(entityName: String!)

Removed NSFetchRequestResultType.value

Removed NSSnapshotEventType.value

Added NSBatchUpdateRequest.init(entityName: String)

Added NSFetchRequestResultType.init(rawValue: UInt)

Added NSSnapshotEventType.init(rawValue: UInt)

Modified NSAsynchronousFetchRequest.completionBlock

	Declaration
From	var completionBlock: NSPersistentStoreAsynchronousFetchResultCompletionBlock! { get }
To	var completionBlock: NSPersistentStoreAsynchronousFetchResultCompletionBlock? { get }

Modified NSAsynchronousFetchRequest.fetchRequest

	Declaration
From	var fetchRequest: NSFetchRequest! { get }
To	var fetchRequest: NSFetchRequest { get }

Modified NSAsynchronousFetchRequest.init(fetchRequest: NSFetchRequest, completionBlock: NSPersistentStoreAsynchronousFetchResultCompletionBlock?)

	Declaration
From	init(fetchRequest request: NSFetchRequest!, completionBlock blk: NSPersistentStoreAsynchronousFetchResultCompletionBlock!)
To	init(fetchRequest request: NSFetchRequest, completionBlock blk: NSPersistentStoreAsynchronousFetchResultCompletionBlock?)

Declaration

From

init(fetchRequest request: NSFetchRequest!, completionBlock blk: NSPersistentStoreAsynchronousFetchResultCompletionBlock!)

init(fetchRequest request: NSFetchRequest, completionBlock blk: NSPersistentStoreAsynchronousFetchResultCompletionBlock?)

Modified NSAsynchronousFetchResult.fetchRequest

	Declaration
From	var fetchRequest: NSAsynchronousFetchRequest! { get }
To	var fetchRequest: NSAsynchronousFetchRequest { get }

Modified NSAsynchronousFetchResult.finalResult

	Declaration
From	var finalResult: [AnyObject]! { get }
To	var finalResult: [AnyObject]? { get }

Modified NSAtomicStore

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSAtomicStore.addCacheNodes(Set<NSObject>)

	Declaration	Introduction
From	func addCacheNodes(_ cacheNodes: NSSet!)	OS X 10.10
To	func addCacheNodes(_ cacheNodes: Set<NSObject>)	OS X 10.10.3

Modified NSAtomicStore.cacheNodeForObjectID(NSManagedObjectID) -> NSAtomicStoreCacheNode?

	Declaration
From	func cacheNodeForObjectID(_ objectID: NSManagedObjectID!) -> NSAtomicStoreCacheNode!
To	func cacheNodeForObjectID(_ objectID: NSManagedObjectID) -> NSAtomicStoreCacheNode?

Modified NSAtomicStore.cacheNodes() -> Set<NSObject>

	Declaration	Introduction
From	func cacheNodes() -> NSSet!	OS X 10.10
To	func cacheNodes() -> Set<NSObject>	OS X 10.10.3

Modified NSAtomicStore.newCacheNodeForManagedObject(NSManagedObject) -> NSAtomicStoreCacheNode

	Declaration
From	func newCacheNodeForManagedObject(_ managedObject: NSManagedObject!) -> NSAtomicStoreCacheNode!
To	func newCacheNodeForManagedObject(_ managedObject: NSManagedObject) -> NSAtomicStoreCacheNode

Modified NSAtomicStore.newReferenceObjectForManagedObject(NSManagedObject) -> AnyObject

	Declaration
From	func newReferenceObjectForManagedObject(_ managedObject: NSManagedObject!) -> AnyObject!
To	func newReferenceObjectForManagedObject(_ managedObject: NSManagedObject) -> AnyObject

Modified NSAtomicStore.objectIDForEntity(NSEntityDescription, referenceObject: AnyObject) -> NSManagedObjectID

	Declaration
From	func objectIDForEntity(_ entity: NSEntityDescription!, referenceObject data: AnyObject!) -> NSManagedObjectID!
To	func objectIDForEntity(_ entity: NSEntityDescription, referenceObject data: AnyObject) -> NSManagedObjectID

Declaration

From

func objectIDForEntity(_ entity: NSEntityDescription!, referenceObject data: AnyObject!) -> NSManagedObjectID!

func objectIDForEntity(_ entity: NSEntityDescription, referenceObject data: AnyObject) -> NSManagedObjectID

Modified NSAtomicStore.init(persistentStoreCoordinator: NSPersistentStoreCoordinator?, configurationName: String?, URL: NSURL, options:[NSObject: AnyObject]?)

	Declaration
From	init(persistentStoreCoordinator coordinator: NSPersistentStoreCoordinator!, configurationName configurationName: String!, URL url: NSURL!, options options: [NSObject : AnyObject]!)
To	init(persistentStoreCoordinator coordinator: NSPersistentStoreCoordinator?, configurationName configurationName: String?, URL url: NSURL, options options: [NSObject : AnyObject]?)

Declaration

From

init(persistentStoreCoordinator coordinator: NSPersistentStoreCoordinator!, configurationName configurationName: String!, URL url: NSURL!, options options: [NSObject : AnyObject]!)

init(persistentStoreCoordinator coordinator: NSPersistentStoreCoordinator?, configurationName configurationName: String?, URL url: NSURL, options options: [NSObject : AnyObject]?)

Modified NSAtomicStore.referenceObjectForObjectID(NSManagedObjectID) -> AnyObject

	Declaration
From	func referenceObjectForObjectID(_ objectID: NSManagedObjectID!) -> AnyObject!
To	func referenceObjectForObjectID(_ objectID: NSManagedObjectID) -> AnyObject

Modified NSAtomicStore.updateCacheNode(NSAtomicStoreCacheNode, fromManagedObject: NSManagedObject)

	Declaration
From	func updateCacheNode(_ node: NSAtomicStoreCacheNode!, fromManagedObject managedObject: NSManagedObject!)
To	func updateCacheNode(_ node: NSAtomicStoreCacheNode, fromManagedObject managedObject: NSManagedObject)

Declaration

From

func updateCacheNode(_ node: NSAtomicStoreCacheNode!, fromManagedObject managedObject: NSManagedObject!)

func updateCacheNode(_ node: NSAtomicStoreCacheNode, fromManagedObject managedObject: NSManagedObject)

Modified NSAtomicStore.willRemoveCacheNodes(Set<NSObject>)

	Declaration	Introduction
From	func willRemoveCacheNodes(_ cacheNodes: NSSet!)	OS X 10.10
To	func willRemoveCacheNodes(_ cacheNodes: Set<NSObject>)	OS X 10.10.3

Modified NSAtomicStoreCacheNode

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSAtomicStoreCacheNode.objectID

	Declaration
From	var objectID: NSManagedObjectID! { get }
To	var objectID: NSManagedObjectID { get }

Modified NSAtomicStoreCacheNode.init(objectID: NSManagedObjectID)

	Declaration
From	init(objectID moid: NSManagedObjectID!)
To	init(objectID moid: NSManagedObjectID)

Modified NSAtomicStoreCacheNode.propertyCache

	Declaration
From	var propertyCache: NSMutableDictionary!
To	var propertyCache: NSMutableDictionary?

Modified NSAtomicStoreCacheNode.setValue(AnyObject?, forKey: String)

	Declaration
From	func setValue(_ value: AnyObject!, forKey key: String!)
To	func setValue(_ value: AnyObject?, forKey key: String)

Modified NSAtomicStoreCacheNode.valueForKey(String) -> AnyObject?

	Declaration
From	func valueForKey(_ key: String!) -> AnyObject!
To	func valueForKey(_ key: String) -> AnyObject?

Modified NSAttributeDescription

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSAttributeDescription.allowsExternalBinaryDataStorage

	Introduction
From	OS X 10.10
To	OS X 10.7

Modified NSAttributeDescription.attributeValueClassName

	Declaration
From	var attributeValueClassName: String!
To	var attributeValueClassName: String?

Modified NSAttributeDescription.defaultValue

	Declaration
From	var defaultValue: AnyObject!
To	var defaultValue: AnyObject?

Modified NSAttributeDescription.valueTransformerName

	Declaration	Introduction
From	var valueTransformerName: String!	OS X 10.10
To	var valueTransformerName: String?	OS X 10.5

Modified NSAttributeDescription.versionHash

	Declaration	Introduction
From	var versionHash: NSData! { get }	OS X 10.10
To	@NSCopying var versionHash: NSData { get }	OS X 10.5

Modified NSAttributeType.ObjectIDAttributeType

	Introduction
From	OS X 10.10
To	OS X 10.6

Modified NSAttributeType.TransformableAttributeType

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSBatchUpdateRequest.entity

	Declaration
From	var entity: NSEntityDescription! { get }
To	var entity: NSEntityDescription { get }

Modified NSBatchUpdateRequest.init(entity: NSEntityDescription)

	Declaration
From	init(entity entity: NSEntityDescription!)
To	init(entity entity: NSEntityDescription)

Modified NSBatchUpdateRequest.entityName

	Declaration
From	var entityName: String! { get }
To	var entityName: String { get }

Modified NSBatchUpdateRequest.predicate

	Declaration
From	var predicate: NSPredicate!
To	var predicate: NSPredicate?

Modified NSBatchUpdateRequest.propertiesToUpdate

	Declaration
From	var propertiesToUpdate: [NSObject : AnyObject]!
To	var propertiesToUpdate: [NSObject : AnyObject]?

Modified NSBatchUpdateResult.result

	Declaration
From	var result: AnyObject! { get }
To	var result: AnyObject? { get }

Modified NSEntityDescription

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSEntityDescription.attributesByName

	Declaration
From	var attributesByName: [NSObject : AnyObject]! { get }
To	var attributesByName: [NSObject : AnyObject] { get }

Modified NSEntityDescription.compoundIndexes

	Declaration	Introduction
From	var compoundIndexes: [AnyObject]!	OS X 10.10
To	var compoundIndexes: [AnyObject]?	OS X 10.7

Modified NSEntityDescription.entityForName(String, inManagedObjectContext: NSManagedObjectContext) -> NSEntityDescription? [class]

	Declaration
From	class func entityForName(_ entityName: String!, inManagedObjectContext context: NSManagedObjectContext!) -> NSEntityDescription!
To	class func entityForName(_ entityName: String, inManagedObjectContext context: NSManagedObjectContext) -> NSEntityDescription?

Declaration

From

class func entityForName(_ entityName: String!, inManagedObjectContext context: NSManagedObjectContext!) -> NSEntityDescription!

class func entityForName(_ entityName: String, inManagedObjectContext context: NSManagedObjectContext) -> NSEntityDescription?

Modified NSEntityDescription.insertNewObjectForEntityForName(String, inManagedObjectContext: NSManagedObjectContext) -> AnyObject [class]

	Declaration
From	class func insertNewObjectForEntityForName(_ entityName: String!, inManagedObjectContext context: NSManagedObjectContext!) -> AnyObject!
To	class func insertNewObjectForEntityForName(_ entityName: String, inManagedObjectContext context: NSManagedObjectContext) -> AnyObject

Declaration

From

class func insertNewObjectForEntityForName(_ entityName: String!, inManagedObjectContext context: NSManagedObjectContext!) -> AnyObject!

class func insertNewObjectForEntityForName(_ entityName: String, inManagedObjectContext context: NSManagedObjectContext) -> AnyObject

Modified NSEntityDescription.isKindOfEntity(NSEntityDescription) -> Bool

	Declaration	Introduction
From	func isKindOfEntity(_ entity: NSEntityDescription!) -> Bool	OS X 10.10
To	func isKindOfEntity(_ entity: NSEntityDescription) -> Bool	OS X 10.5

Modified NSEntityDescription.managedObjectClassName

	Declaration
From	var managedObjectClassName: String!
To	var managedObjectClassName: String

Modified NSEntityDescription.managedObjectModel

	Declaration
From	var managedObjectModel: NSManagedObjectModel! { get }
To	unowned(unsafe) var managedObjectModel: NSManagedObjectModel { get }

Modified NSEntityDescription.name

	Declaration
From	var name: String!
To	var name: String?

Modified NSEntityDescription.properties

	Declaration
From	var properties: [AnyObject]!
To	var properties: [AnyObject]

Modified NSEntityDescription.propertiesByName

	Declaration
From	var propertiesByName: [NSObject : AnyObject]! { get }
To	var propertiesByName: [NSObject : AnyObject] { get }

Modified NSEntityDescription.relationshipsByName

	Declaration
From	var relationshipsByName: [NSObject : AnyObject]! { get }
To	var relationshipsByName: [NSObject : AnyObject] { get }

Modified NSEntityDescription.relationshipsWithDestinationEntity(NSEntityDescription) -> [AnyObject]

	Declaration
From	func relationshipsWithDestinationEntity(_ entity: NSEntityDescription!) -> [AnyObject]!
To	func relationshipsWithDestinationEntity(_ entity: NSEntityDescription) -> [AnyObject]

Modified NSEntityDescription.renamingIdentifier

	Declaration	Introduction
From	var renamingIdentifier: String!	OS X 10.10
To	var renamingIdentifier: String	OS X 10.6

Modified NSEntityDescription.subentities

	Declaration
From	var subentities: [AnyObject]!
To	var subentities: [AnyObject]?

Modified NSEntityDescription.subentitiesByName

	Declaration
From	var subentitiesByName: [NSObject : AnyObject]! { get }
To	var subentitiesByName: [NSObject : AnyObject]? { get }

Modified NSEntityDescription.superentity

	Declaration
From	var superentity: NSEntityDescription! { get }
To	unowned(unsafe) var superentity: NSEntityDescription? { get }

Modified NSEntityDescription.userInfo

	Declaration
From	var userInfo: [NSObject : AnyObject]!
To	var userInfo: [NSObject : AnyObject]?

Modified NSEntityDescription.versionHash

	Declaration	Introduction
From	var versionHash: NSData! { get }	OS X 10.10
To	@NSCopying var versionHash: NSData { get }	OS X 10.5

Modified NSEntityDescription.versionHashModifier

	Declaration	Introduction
From	var versionHashModifier: String!	OS X 10.10
To	var versionHashModifier: String?	OS X 10.5

Modified NSEntityMapping

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSEntityMapping.attributeMappings

	Declaration
From	var attributeMappings: [AnyObject]!
To	var attributeMappings: [AnyObject]?

Modified NSEntityMapping.destinationEntityName

	Declaration
From	var destinationEntityName: String!
To	var destinationEntityName: String?

Modified NSEntityMapping.destinationEntityVersionHash

	Declaration
From	var destinationEntityVersionHash: NSData!
To	@NSCopying var destinationEntityVersionHash: NSData?

Modified NSEntityMapping.entityMigrationPolicyClassName

	Declaration
From	var entityMigrationPolicyClassName: String!
To	var entityMigrationPolicyClassName: String

Modified NSEntityMapping.relationshipMappings

	Declaration
From	var relationshipMappings: [AnyObject]!
To	var relationshipMappings: [AnyObject]

Modified NSEntityMapping.sourceEntityName

	Declaration
From	var sourceEntityName: String!
To	var sourceEntityName: String

Modified NSEntityMapping.sourceEntityVersionHash

	Declaration
From	var sourceEntityVersionHash: NSData!
To	@NSCopying var sourceEntityVersionHash: NSData

Modified NSEntityMapping.sourceExpression

	Declaration
From	var sourceExpression: NSExpression!
To	var sourceExpression: NSExpression?

Modified NSEntityMapping.userInfo

	Declaration
From	var userInfo: [NSObject : AnyObject]!
To	var userInfo: [NSObject : AnyObject]?

Modified NSEntityMigrationPolicy

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSEntityMigrationPolicy.beginEntityMapping(NSEntityMapping, manager: NSMigrationManager, error: NSErrorPointer) -> Bool

Declaration

From

func beginEntityMapping(_ mapping: NSEntityMapping!, manager manager: NSMigrationManager!, error error: NSErrorPointer) -> Bool

func beginEntityMapping(_ mapping: NSEntityMapping, manager manager: NSMigrationManager, error error: NSErrorPointer) -> Bool

Modified NSEntityMigrationPolicy.createDestinationInstancesForSourceInstance(NSManagedObject, entityMapping: NSEntityMapping, manager: NSMigrationManager, error: NSErrorPointer) -> Bool

Declaration

From

func createDestinationInstancesForSourceInstance(_ sInstance: NSManagedObject!, entityMapping mapping: NSEntityMapping!, manager manager: NSMigrationManager!, error error: NSErrorPointer) -> Bool

func createDestinationInstancesForSourceInstance(_ sInstance: NSManagedObject, entityMapping mapping: NSEntityMapping, manager manager: NSMigrationManager, error error: NSErrorPointer) -> Bool

Modified NSEntityMigrationPolicy.createRelationshipsForDestinationInstance(NSManagedObject, entityMapping: NSEntityMapping, manager: NSMigrationManager, error: NSErrorPointer) -> Bool

Declaration

From

func createRelationshipsForDestinationInstance(_ dInstance: NSManagedObject!, entityMapping mapping: NSEntityMapping!, manager manager: NSMigrationManager!, error error: NSErrorPointer) -> Bool

func createRelationshipsForDestinationInstance(_ dInstance: NSManagedObject, entityMapping mapping: NSEntityMapping, manager manager: NSMigrationManager, error error: NSErrorPointer) -> Bool

Modified NSEntityMigrationPolicy.endEntityMapping(NSEntityMapping, manager: NSMigrationManager, error: NSErrorPointer) -> Bool

Declaration

From

func endEntityMapping(_ mapping: NSEntityMapping!, manager manager: NSMigrationManager!, error error: NSErrorPointer) -> Bool

func endEntityMapping(_ mapping: NSEntityMapping, manager manager: NSMigrationManager, error error: NSErrorPointer) -> Bool

Modified NSEntityMigrationPolicy.endInstanceCreationForEntityMapping(NSEntityMapping, manager: NSMigrationManager, error: NSErrorPointer) -> Bool

Declaration

From

func endInstanceCreationForEntityMapping(_ mapping: NSEntityMapping!, manager manager: NSMigrationManager!, error error: NSErrorPointer) -> Bool

func endInstanceCreationForEntityMapping(_ mapping: NSEntityMapping, manager manager: NSMigrationManager, error error: NSErrorPointer) -> Bool

Modified NSEntityMigrationPolicy.endRelationshipCreationForEntityMapping(NSEntityMapping, manager: NSMigrationManager, error: NSErrorPointer) -> Bool

Declaration

From

func endRelationshipCreationForEntityMapping(_ mapping: NSEntityMapping!, manager manager: NSMigrationManager!, error error: NSErrorPointer) -> Bool

func endRelationshipCreationForEntityMapping(_ mapping: NSEntityMapping, manager manager: NSMigrationManager, error error: NSErrorPointer) -> Bool

Modified NSEntityMigrationPolicy.performCustomValidationForEntityMapping(NSEntityMapping, manager: NSMigrationManager, error: NSErrorPointer) -> Bool

Declaration

From

func performCustomValidationForEntityMapping(_ mapping: NSEntityMapping!, manager manager: NSMigrationManager!, error error: NSErrorPointer) -> Bool

func performCustomValidationForEntityMapping(_ mapping: NSEntityMapping, manager manager: NSMigrationManager, error error: NSErrorPointer) -> Bool

Modified NSExpressionDescription

	Introduction
From	OS X 10.10
To	OS X 10.6

Modified NSExpressionDescription.expression

	Declaration
From	var expression: NSExpression!
To	var expression: NSExpression?

Modified NSFetchRequest

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSFetchRequest.affectedStores

	Declaration
From	var affectedStores: [AnyObject]!
To	var affectedStores: [AnyObject]?

Modified NSFetchRequest.entity

	Declaration
From	var entity: NSEntityDescription!
To	var entity: NSEntityDescription?

Modified NSFetchRequest.entityName

	Declaration	Introduction
From	var entityName: String! { get }	OS X 10.10
To	var entityName: String? { get }	OS X 10.7

Modified NSFetchRequest.init(entityName: String)

	Declaration	Introduction
From	convenience init(entityName entityName: String!)	OS X 10.10
To	convenience init(entityName entityName: String)	OS X 10.7

Modified NSFetchRequest.fetchBatchSize

	Introduction
From	OS X 10.10
To	OS X 10.6

Modified NSFetchRequest.fetchOffset

	Introduction
From	OS X 10.10
To	OS X 10.6

Modified NSFetchRequest.havingPredicate

	Declaration	Introduction
From	var havingPredicate: NSPredicate!	OS X 10.10
To	var havingPredicate: NSPredicate?	OS X 10.7

Modified NSFetchRequest.includesPendingChanges

	Introduction
From	OS X 10.10
To	OS X 10.6

Modified NSFetchRequest.includesPropertyValues

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSFetchRequest.includesSubentities

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSFetchRequest.predicate

	Declaration
From	var predicate: NSPredicate!
To	var predicate: NSPredicate?

Modified NSFetchRequest.propertiesToFetch

	Declaration	Introduction
From	var propertiesToFetch: [AnyObject]!	OS X 10.10
To	var propertiesToFetch: [AnyObject]?	OS X 10.6

Modified NSFetchRequest.propertiesToGroupBy

	Declaration	Introduction
From	var propertiesToGroupBy: [AnyObject]!	OS X 10.10
To	var propertiesToGroupBy: [AnyObject]?	OS X 10.7

Modified NSFetchRequest.relationshipKeyPathsForPrefetching

	Declaration	Introduction
From	var relationshipKeyPathsForPrefetching: [AnyObject]!	OS X 10.10
To	var relationshipKeyPathsForPrefetching: [AnyObject]?	OS X 10.5

Modified NSFetchRequest.resultType

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSFetchRequest.returnsDistinctResults

	Introduction
From	OS X 10.10
To	OS X 10.6

Modified NSFetchRequest.returnsObjectsAsFaults

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSFetchRequest.shouldRefreshRefetchedObjects

	Introduction
From	OS X 10.10
To	OS X 10.7

Modified NSFetchRequest.sortDescriptors

	Declaration
From	var sortDescriptors: [AnyObject]!
To	var sortDescriptors: [AnyObject]?

Modified NSFetchRequestExpression

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSFetchRequestExpression.contextExpression

	Declaration
From	var contextExpression: NSExpression! { get }
To	var contextExpression: NSExpression { get }

Modified NSFetchRequestExpression.expressionForFetch(NSExpression, context: NSExpression, countOnly: Bool) -> NSExpression [class]

Declaration

From

class func expressionForFetch(_ fetch: NSExpression!, context context: NSExpression!, countOnly countFlag: Bool) -> NSExpression!

class func expressionForFetch(_ fetch: NSExpression, context context: NSExpression, countOnly countFlag: Bool) -> NSExpression

Modified NSFetchRequestExpression.requestExpression

	Declaration
From	var requestExpression: NSExpression! { get }
To	var requestExpression: NSExpression { get }

Modified NSFetchRequestResultType [struct]

Declaration

Protocols

From

struct NSFetchRequestResultType : RawOptionSet {
    init(_ value: UInt)
    var value: UInt
    static var ManagedObjectResultType: NSFetchRequestResultType { get }
    static var ManagedObjectIDResultType: NSFetchRequestResultType { get }
    static var DictionaryResultType: NSFetchRequestResultType { get }
    static var CountResultType: NSFetchRequestResultType { get }
}

RawOptionSet

struct NSFetchRequestResultType : RawOptionSetType {
    init(_ rawValue: UInt)
    init(rawValue rawValue: UInt)
    static var ManagedObjectResultType: NSFetchRequestResultType { get }
    static var ManagedObjectIDResultType: NSFetchRequestResultType { get }
    static var DictionaryResultType: NSFetchRequestResultType { get }
    static var CountResultType: NSFetchRequestResultType { get }
}

RawOptionSetType

Modified NSFetchRequestResultType.CountResultType

	Introduction
From	OS X 10.10
To	OS X 10.6

Modified NSFetchRequestResultType.DictionaryResultType

	Introduction
From	OS X 10.10
To	OS X 10.6

Modified NSFetchRequestResultType.init(_: UInt)

	Declaration
From	init(_ value: UInt)
To	init(_ rawValue: UInt)

Modified NSFetchedPropertyDescription

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSFetchedPropertyDescription.fetchRequest

	Declaration
From	var fetchRequest: NSFetchRequest!
To	var fetchRequest: NSFetchRequest?

Modified NSIncrementalStore

	Introduction
From	OS X 10.10
To	OS X 10.7

Modified NSIncrementalStore.executeRequest(NSPersistentStoreRequest, withContext: NSManagedObjectContext, error: NSErrorPointer) -> AnyObject?

Declaration

From

func executeRequest(_ request: NSPersistentStoreRequest!, withContext context: NSManagedObjectContext!, error error: NSErrorPointer) -> AnyObject!

func executeRequest(_ request: NSPersistentStoreRequest, withContext context: NSManagedObjectContext, error error: NSErrorPointer) -> AnyObject?

Modified NSIncrementalStore.identifierForNewStoreAtURL(NSURL) -> AnyObject [class]

	Declaration
From	class func identifierForNewStoreAtURL(_ storeURL: NSURL!) -> AnyObject!
To	class func identifierForNewStoreAtURL(_ storeURL: NSURL) -> AnyObject

Modified NSIncrementalStore.managedObjectContextDidRegisterObjectsWithIDs([AnyObject])

	Declaration
From	func managedObjectContextDidRegisterObjectsWithIDs(_ objectIDs: [AnyObject]!)
To	func managedObjectContextDidRegisterObjectsWithIDs(_ objectIDs: [AnyObject])

Modified NSIncrementalStore.managedObjectContextDidUnregisterObjectsWithIDs([AnyObject])

	Declaration
From	func managedObjectContextDidUnregisterObjectsWithIDs(_ objectIDs: [AnyObject]!)
To	func managedObjectContextDidUnregisterObjectsWithIDs(_ objectIDs: [AnyObject])

Modified NSIncrementalStore.newObjectIDForEntity(NSEntityDescription, referenceObject: AnyObject) -> NSManagedObjectID

Declaration

From

func newObjectIDForEntity(_ entity: NSEntityDescription!, referenceObject data: AnyObject!) -> NSManagedObjectID!

func newObjectIDForEntity(_ entity: NSEntityDescription, referenceObject data: AnyObject) -> NSManagedObjectID

Modified NSIncrementalStore.newValueForRelationship(NSRelationshipDescription, forObjectWithID: NSManagedObjectID, withContext: NSManagedObjectContext?, error: NSErrorPointer) -> AnyObject?

Declaration

From

func newValueForRelationship(_ relationship: NSRelationshipDescription!, forObjectWithID objectID: NSManagedObjectID!, withContext context: NSManagedObjectContext!, error error: NSErrorPointer) -> AnyObject!

func newValueForRelationship(_ relationship: NSRelationshipDescription, forObjectWithID objectID: NSManagedObjectID, withContext context: NSManagedObjectContext?, error error: NSErrorPointer) -> AnyObject?

Modified NSIncrementalStore.newValuesForObjectWithID(NSManagedObjectID, withContext: NSManagedObjectContext, error: NSErrorPointer) -> NSIncrementalStoreNode?

Declaration

From

func newValuesForObjectWithID(_ objectID: NSManagedObjectID!, withContext context: NSManagedObjectContext!, error error: NSErrorPointer) -> NSIncrementalStoreNode!

func newValuesForObjectWithID(_ objectID: NSManagedObjectID, withContext context: NSManagedObjectContext, error error: NSErrorPointer) -> NSIncrementalStoreNode?

Modified NSIncrementalStore.obtainPermanentIDsForObjects([AnyObject], error: NSErrorPointer) -> [AnyObject]?

Declaration

From

func obtainPermanentIDsForObjects(_ array: [AnyObject]!, error error: NSErrorPointer) -> [AnyObject]!

func obtainPermanentIDsForObjects(_ array: [AnyObject], error error: NSErrorPointer) -> [AnyObject]?

Modified NSIncrementalStore.referenceObjectForObjectID(NSManagedObjectID) -> AnyObject

	Declaration
From	func referenceObjectForObjectID(_ objectID: NSManagedObjectID!) -> AnyObject!
To	func referenceObjectForObjectID(_ objectID: NSManagedObjectID) -> AnyObject

Modified NSIncrementalStoreNode

	Introduction
From	OS X 10.10
To	OS X 10.7

Modified NSIncrementalStoreNode.objectID

	Declaration
From	var objectID: NSManagedObjectID! { get }
To	var objectID: NSManagedObjectID { get }

Modified NSIncrementalStoreNode.init(objectID: NSManagedObjectID, withValues:[NSObject: AnyObject], version: UInt64)

Declaration

From

init(objectID objectID: NSManagedObjectID!, withValues values: [NSObject : AnyObject]!, version version: UInt64)

init(objectID objectID: NSManagedObjectID, withValues values: [NSObject : AnyObject], version version: UInt64)

Modified NSIncrementalStoreNode.updateWithValues([NSObject: AnyObject], version: UInt64)

	Declaration
From	func updateWithValues(_ values: [NSObject : AnyObject]!, version version: UInt64)
To	func updateWithValues(_ values: [NSObject : AnyObject], version version: UInt64)

Modified NSIncrementalStoreNode.valueForPropertyDescription(NSPropertyDescription) -> AnyObject?

	Declaration
From	func valueForPropertyDescription(_ prop: NSPropertyDescription!) -> AnyObject!
To	func valueForPropertyDescription(_ prop: NSPropertyDescription) -> AnyObject?

Modified NSManagedObject

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSManagedObject.awakeFromSnapshotEvents(NSSnapshotEventType)

	Introduction
From	OS X 10.10
To	OS X 10.6

Modified NSManagedObject.changedValues() -> [NSObject: AnyObject]

	Declaration
From	func changedValues() -> [NSObject : AnyObject]!
To	func changedValues() -> [NSObject : AnyObject]

Modified NSManagedObject.changedValuesForCurrentEvent() -> [NSObject: AnyObject]

	Declaration	Introduction
From	func changedValuesForCurrentEvent() -> [NSObject : AnyObject]!	OS X 10.10
To	func changedValuesForCurrentEvent() -> [NSObject : AnyObject]	OS X 10.7

Modified NSManagedObject.committedValuesForKeys([AnyObject]?) -> [NSObject: AnyObject]

	Declaration
From	func committedValuesForKeys(_ keys: [AnyObject]!) -> [NSObject : AnyObject]!
To	func committedValuesForKeys(_ keys: [AnyObject]?) -> [NSObject : AnyObject]

Modified NSManagedObject.contextShouldIgnoreUnmodeledPropertyChanges() -> Bool [class]

	Introduction
From	OS X 10.10
To	OS X 10.6

Modified NSManagedObject.didAccessValueForKey(String)

	Declaration
From	func didAccessValueForKey(_ key: String!)
To	func didAccessValueForKey(_ key: String)

Modified NSManagedObject.didChangeValueForKey(String)

	Declaration
From	func didChangeValueForKey(_ key: String!)
To	func didChangeValueForKey(_ key: String)

Modified NSManagedObject.didChangeValueForKey(String, withSetMutation: NSKeyValueSetMutationKind, usingObjects: Set<NSObject>)

Declaration

Introduction

From

func didChangeValueForKey(_ inKey: String!, withSetMutation inMutationKind: NSKeyValueSetMutationKind, usingObjects inObjects: NSSet!)

OS X 10.10

func didChangeValueForKey(_ inKey: String, withSetMutation inMutationKind: NSKeyValueSetMutationKind, usingObjects inObjects: Set<NSObject>)

OS X 10.10.3

Modified NSManagedObject.entity

	Declaration
From	var entity: NSEntityDescription! { get }
To	var entity: NSEntityDescription { get }

Modified NSManagedObject.init(entity: NSEntityDescription, insertIntoManagedObjectContext: NSManagedObjectContext?)

Declaration

From

init(entity entity: NSEntityDescription!, insertIntoManagedObjectContext context: NSManagedObjectContext!)

init(entity entity: NSEntityDescription, insertIntoManagedObjectContext context: NSManagedObjectContext?)

Modified NSManagedObject.faultingState

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSManagedObject.hasChanges

	Introduction
From	OS X 10.10
To	OS X 10.7

Modified NSManagedObject.hasFaultForRelationshipNamed(String) -> Bool

	Declaration	Introduction
From	func hasFaultForRelationshipNamed(_ key: String!) -> Bool	OS X 10.10
To	func hasFaultForRelationshipNamed(_ key: String) -> Bool	OS X 10.5

Modified NSManagedObject.managedObjectContext

	Declaration
From	var managedObjectContext: NSManagedObjectContext! { get }
To	unowned(unsafe) var managedObjectContext: NSManagedObjectContext? { get }

Modified NSManagedObject.objectID

	Declaration
From	var objectID: NSManagedObjectID! { get }
To	var objectID: NSManagedObjectID { get }

Modified NSManagedObject.observationInfo() -> AnyObject?

	Declaration
From	func observationInfo() -> AnyObject!
To	func observationInfo() -> AnyObject?

Modified NSManagedObject.prepareForDeletion()

	Introduction
From	OS X 10.10
To	OS X 10.6

Modified NSManagedObject.primitiveValueForKey(String) -> AnyObject?

	Declaration
From	func primitiveValueForKey(_ key: String!) -> AnyObject!
To	func primitiveValueForKey(_ key: String) -> AnyObject?

Modified NSManagedObject.setObservationInfo(AnyObject?)

	Declaration
From	func setObservationInfo(_ inObservationInfo: AnyObject!)
To	func setObservationInfo(_ inObservationInfo: AnyObject?)

Modified NSManagedObject.setPrimitiveValue(AnyObject?, forKey: String)

	Declaration
From	func setPrimitiveValue(_ value: AnyObject!, forKey key: String!)
To	func setPrimitiveValue(_ value: AnyObject?, forKey key: String)

Modified NSManagedObject.setValue(AnyObject?, forKey: String)

	Declaration
From	func setValue(_ value: AnyObject!, forKey key: String!)
To	func setValue(_ value: AnyObject?, forKey key: String)

Modified NSManagedObject.validateValue(AutoreleasingUnsafeMutablePointer<AnyObject?>, forKey: String, error: NSErrorPointer) -> Bool

Declaration

From

func validateValue(_ value: AutoreleasingUnsafePointer<AnyObject?>, forKey key: String!, error error: NSErrorPointer) -> Bool

func validateValue(_ value: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKey key: String, error error: NSErrorPointer) -> Bool

Modified NSManagedObject.valueForKey(String) -> AnyObject?

	Declaration
From	func valueForKey(_ key: String!) -> AnyObject!
To	func valueForKey(_ key: String) -> AnyObject?

Modified NSManagedObject.willAccessValueForKey(String?)

	Declaration
From	func willAccessValueForKey(_ key: String!)
To	func willAccessValueForKey(_ key: String?)

Modified NSManagedObject.willChangeValueForKey(String)

	Declaration
From	func willChangeValueForKey(_ key: String!)
To	func willChangeValueForKey(_ key: String)

Modified NSManagedObject.willChangeValueForKey(String, withSetMutation: NSKeyValueSetMutationKind, usingObjects: Set<NSObject>)

Declaration

Introduction

From

func willChangeValueForKey(_ inKey: String!, withSetMutation inMutationKind: NSKeyValueSetMutationKind, usingObjects inObjects: NSSet!)

OS X 10.10

func willChangeValueForKey(_ inKey: String, withSetMutation inMutationKind: NSKeyValueSetMutationKind, usingObjects inObjects: Set<NSObject>)

OS X 10.10.3

Modified NSManagedObject.willTurnIntoFault()

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSManagedObjectContext

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSManagedObjectContext.assignObject(AnyObject, toPersistentStore: NSPersistentStore)

	Declaration
From	func assignObject(_ object: AnyObject!, toPersistentStore store: NSPersistentStore!)
To	func assignObject(_ object: AnyObject, toPersistentStore store: NSPersistentStore)

Modified NSManagedObjectContext.concurrencyType

	Introduction
From	OS X 10.10
To	OS X 10.7

Modified NSManagedObjectContext.init(concurrencyType: NSManagedObjectContextConcurrencyType)

	Introduction
From	OS X 10.10
To	OS X 10.7

Modified NSManagedObjectContext.countForFetchRequest(NSFetchRequest, error: NSErrorPointer) -> Int

	Declaration	Introduction
From	func countForFetchRequest(_ request: NSFetchRequest!, error error: NSErrorPointer) -> Int	OS X 10.10
To	func countForFetchRequest(_ request: NSFetchRequest, error error: NSErrorPointer) -> Int	OS X 10.5

Modified NSManagedObjectContext.deleteObject(NSManagedObject)

	Declaration
From	func deleteObject(_ object: NSManagedObject!)
To	func deleteObject(_ object: NSManagedObject)

Modified NSManagedObjectContext.deletedObjects

	Declaration
From	var deletedObjects: NSSet! { get }
To	var deletedObjects: Set<NSObject> { get }

Modified NSManagedObjectContext.detectConflictsForObject(NSManagedObject)

	Declaration
From	func detectConflictsForObject(_ object: NSManagedObject!)
To	func detectConflictsForObject(_ object: NSManagedObject)

Modified NSManagedObjectContext.executeFetchRequest(NSFetchRequest, error: NSErrorPointer) -> [AnyObject]?

	Declaration
From	func executeFetchRequest(_ request: NSFetchRequest!, error error: NSErrorPointer) -> [AnyObject]!
To	func executeFetchRequest(_ request: NSFetchRequest, error error: NSErrorPointer) -> [AnyObject]?

Modified NSManagedObjectContext.executeRequest(NSPersistentStoreRequest, error: NSErrorPointer) -> NSPersistentStoreResult?

Declaration

From

func executeRequest(_ request: NSPersistentStoreRequest!, error error: NSErrorPointer) -> NSPersistentStoreResult!

func executeRequest(_ request: NSPersistentStoreRequest, error error: NSErrorPointer) -> NSPersistentStoreResult?

Modified NSManagedObjectContext.existingObjectWithID(NSManagedObjectID, error: NSErrorPointer) -> NSManagedObject?

Declaration

Introduction

From

func existingObjectWithID(_ objectID: NSManagedObjectID!, error error: NSErrorPointer) -> NSManagedObject!

OS X 10.10

func existingObjectWithID(_ objectID: NSManagedObjectID, error error: NSErrorPointer) -> NSManagedObject?

OS X 10.6

Modified NSManagedObjectContext.insertObject(NSManagedObject)

	Declaration
From	func insertObject(_ object: NSManagedObject!)
To	func insertObject(_ object: NSManagedObject)

Modified NSManagedObjectContext.insertedObjects

	Declaration
From	var insertedObjects: NSSet! { get }
To	var insertedObjects: Set<NSObject> { get }

Modified NSManagedObjectContext.lock()

	Introduction	Deprecation
From	OS X 10.10	--
To	OS X 10.4	OS X 10.10

Modified NSManagedObjectContext.mergeChangesFromContextDidSaveNotification(NSNotification)

	Declaration	Introduction
From	func mergeChangesFromContextDidSaveNotification(_ notification: NSNotification!)	OS X 10.10
To	func mergeChangesFromContextDidSaveNotification(_ notification: NSNotification)	OS X 10.5

Modified NSManagedObjectContext.mergePolicy

	Declaration
From	var mergePolicy: AnyObject!
To	var mergePolicy: AnyObject

Modified NSManagedObjectContext.name

	Declaration
From	var name: String!
To	var name: String?

Modified NSManagedObjectContext.objectRegisteredForID(NSManagedObjectID) -> NSManagedObject?

	Declaration
From	func objectRegisteredForID(_ objectID: NSManagedObjectID!) -> NSManagedObject!
To	func objectRegisteredForID(_ objectID: NSManagedObjectID) -> NSManagedObject?

Modified NSManagedObjectContext.objectWithID(NSManagedObjectID) -> NSManagedObject

	Declaration
From	func objectWithID(_ objectID: NSManagedObjectID!) -> NSManagedObject!
To	func objectWithID(_ objectID: NSManagedObjectID) -> NSManagedObject

Modified NSManagedObjectContext.observeValueForKeyPath(String?, ofObject: AnyObject?, change:[NSObject: AnyObject]?, context: UnsafeMutablePointer<Void>)

Declaration

From

func observeValueForKeyPath(_ keyPath: String!, ofObject object: AnyObject!, change change: [NSObject : AnyObject]!, context context: UnsafePointer<()>)

func observeValueForKeyPath(_ keyPath: String?, ofObject object: AnyObject?, change change: [NSObject : AnyObject]?, context context: UnsafeMutablePointer<Void>)

Modified NSManagedObjectContext.obtainPermanentIDsForObjects([AnyObject], error: NSErrorPointer) -> Bool

	Declaration	Introduction
From	func obtainPermanentIDsForObjects(_ objects: [AnyObject]!, error error: NSErrorPointer) -> Bool	OS X 10.10
To	func obtainPermanentIDsForObjects(_ objects: [AnyObject], error error: NSErrorPointer) -> Bool	OS X 10.5

Modified NSManagedObjectContext.parentContext

	Declaration	Introduction
From	var parentContext: NSManagedObjectContext!	OS X 10.10
To	var parentContext: NSManagedObjectContext?	OS X 10.7

Modified NSManagedObjectContext.performBlock(() -> Void)

	Declaration	Introduction
From	func performBlock(_ block: (() -> Void)!)	OS X 10.10
To	func performBlock(_ block: () -> Void)	OS X 10.7

Modified NSManagedObjectContext.performBlockAndWait(() -> Void)

	Declaration	Introduction
From	func performBlockAndWait(_ block: (() -> Void)!)	OS X 10.10
To	func performBlockAndWait(_ block: () -> Void)	OS X 10.7

Modified NSManagedObjectContext.persistentStoreCoordinator

	Declaration
From	var persistentStoreCoordinator: NSPersistentStoreCoordinator!
To	var persistentStoreCoordinator: NSPersistentStoreCoordinator?

Modified NSManagedObjectContext.refreshObject(NSManagedObject, mergeChanges: Bool)

	Declaration
From	func refreshObject(_ object: NSManagedObject!, mergeChanges flag: Bool)
To	func refreshObject(_ object: NSManagedObject, mergeChanges flag: Bool)

Modified NSManagedObjectContext.registeredObjects

	Declaration
From	var registeredObjects: NSSet! { get }
To	var registeredObjects: Set<NSObject> { get }

Modified NSManagedObjectContext.tryLock() -> Bool

	Introduction	Deprecation
From	OS X 10.10	--
To	OS X 10.4	OS X 10.10

Modified NSManagedObjectContext.undoManager

	Declaration
From	var undoManager: NSUndoManager!
To	var undoManager: NSUndoManager?

Modified NSManagedObjectContext.unlock()

	Introduction	Deprecation
From	OS X 10.10	--
To	OS X 10.4	OS X 10.10

Modified NSManagedObjectContext.updatedObjects

	Declaration
From	var updatedObjects: NSSet! { get }
To	var updatedObjects: Set<NSObject> { get }

Modified NSManagedObjectContext.userInfo

	Declaration	Introduction
From	var userInfo: NSMutableDictionary! { get }	OS X 10.10
To	var userInfo: NSMutableDictionary? { get }	OS X 10.7

Modified NSManagedObjectContextConcurrencyType [enum]

	Introduction
From	OS X 10.10
To	OS X 10.7

Modified NSManagedObjectID

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSManagedObjectID.URIRepresentation() -> NSURL

	Declaration
From	func URIRepresentation() -> NSURL!
To	func URIRepresentation() -> NSURL

Modified NSManagedObjectID.entity

	Declaration
From	var entity: NSEntityDescription! { get }
To	var entity: NSEntityDescription { get }

Modified NSManagedObjectID.persistentStore

	Declaration
From	var persistentStore: NSPersistentStore! { get }
To	weak var persistentStore: NSPersistentStore? { get }

Modified NSManagedObjectModel

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSManagedObjectModel.init(byMergingModels: [AnyObject], forStoreMetadata:[NSObject: AnyObject])

Declaration

Introduction

From

init(byMergingModels models: [AnyObject]!, forStoreMetadata metadata: [NSObject : AnyObject]!) -> NSManagedObjectModel

OS X 10.10

init?(byMergingModels models: [AnyObject], forStoreMetadata metadata: [NSObject : AnyObject]) -> NSManagedObjectModel

OS X 10.5

Modified NSManagedObjectModel.init(byMergingModels: [AnyObject]?)

	Declaration
From	init(byMergingModels models: [AnyObject]!) -> NSManagedObjectModel
To	init?(byMergingModels models: [AnyObject]?) -> NSManagedObjectModel

Modified NSManagedObjectModel.configurations

	Declaration
From	var configurations: [AnyObject]! { get }
To	var configurations: [AnyObject] { get }

Modified NSManagedObjectModel.init(contentsOfURL: NSURL)

	Declaration
From	convenience init(contentsOfURL url: NSURL!)
To	convenience init?(contentsOfURL url: NSURL)

Modified NSManagedObjectModel.entities

	Declaration
From	var entities: [AnyObject]!
To	var entities: [AnyObject]

Modified NSManagedObjectModel.entitiesByName

	Declaration
From	var entitiesByName: [NSObject : AnyObject]! { get }
To	var entitiesByName: [NSObject : AnyObject] { get }

Modified NSManagedObjectModel.entitiesForConfiguration(String?) -> [AnyObject]?

	Declaration
From	func entitiesForConfiguration(_ configuration: String!) -> [AnyObject]!
To	func entitiesForConfiguration(_ configuration: String?) -> [AnyObject]?

Modified NSManagedObjectModel.entityVersionHashesByName

	Declaration	Introduction
From	var entityVersionHashesByName: [NSObject : AnyObject]! { get }	OS X 10.10
To	var entityVersionHashesByName: [NSObject : AnyObject] { get }	OS X 10.5

Modified NSManagedObjectModel.fetchRequestFromTemplateWithName(String, substitutionVariables:[NSObject: AnyObject]) -> NSFetchRequest?

Declaration

From

func fetchRequestFromTemplateWithName(_ name: String!, substitutionVariables variables: [NSObject : AnyObject]!) -> NSFetchRequest!

func fetchRequestFromTemplateWithName(_ name: String, substitutionVariables variables: [NSObject : AnyObject]) -> NSFetchRequest?

Modified NSManagedObjectModel.fetchRequestTemplateForName(String) -> NSFetchRequest?

	Declaration
From	func fetchRequestTemplateForName(_ name: String!) -> NSFetchRequest!
To	func fetchRequestTemplateForName(_ name: String) -> NSFetchRequest?

Modified NSManagedObjectModel.fetchRequestTemplatesByName

	Declaration	Introduction
From	var fetchRequestTemplatesByName: [NSObject : AnyObject]! { get }	OS X 10.10
To	var fetchRequestTemplatesByName: [NSObject : AnyObject] { get }	OS X 10.5

Modified NSManagedObjectModel.isConfiguration(String?, compatibleWithStoreMetadata:[NSObject: AnyObject]?) -> Bool

Declaration

Introduction

From

func isConfiguration(_ configuration: String!, compatibleWithStoreMetadata metadata: [NSObject : AnyObject]!) -> Bool

OS X 10.10

func isConfiguration(_ configuration: String?, compatibleWithStoreMetadata metadata: [NSObject : AnyObject]?) -> Bool

OS X 10.5

Modified NSManagedObjectModel.localizationDictionary

	Declaration
From	var localizationDictionary: [NSObject : AnyObject]!
To	var localizationDictionary: [NSObject : AnyObject]?

Modified NSManagedObjectModel.mergedModelFromBundles([AnyObject]?) -> NSManagedObjectModel? [class]

	Declaration
From	class func mergedModelFromBundles(_ bundles: [AnyObject]!) -> NSManagedObjectModel!
To	class func mergedModelFromBundles(_ bundles: [AnyObject]?) -> NSManagedObjectModel?

Modified NSManagedObjectModel.mergedModelFromBundles([AnyObject]?, forStoreMetadata:[NSObject: AnyObject]) -> NSManagedObjectModel? [class]

Declaration

Introduction

From

class func mergedModelFromBundles(_ bundles: [AnyObject]!, forStoreMetadata metadata: [NSObject : AnyObject]!) -> NSManagedObjectModel!

OS X 10.10

class func mergedModelFromBundles(_ bundles: [AnyObject]?, forStoreMetadata metadata: [NSObject : AnyObject]) -> NSManagedObjectModel?

OS X 10.5

Modified NSManagedObjectModel.setEntities([AnyObject], forConfiguration: String)

	Declaration
From	func setEntities(_ entities: [AnyObject]!, forConfiguration configuration: String!)
To	func setEntities(_ entities: [AnyObject], forConfiguration configuration: String)

Modified NSManagedObjectModel.setFetchRequestTemplate(NSFetchRequest?, forName: String)

	Declaration
From	func setFetchRequestTemplate(_ fetchRequestTemplate: NSFetchRequest!, forName name: String!)
To	func setFetchRequestTemplate(_ fetchRequestTemplate: NSFetchRequest?, forName name: String)

Modified NSManagedObjectModel.versionIdentifiers

	Declaration	Introduction
From	var versionIdentifiers: NSSet!	OS X 10.10
To	var versionIdentifiers: Set<NSObject>	OS X 10.5

Modified NSMappingModel

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSMappingModel.init(contentsOfURL: NSURL?)

	Declaration
From	init(contentsOfURL url: NSURL!)
To	init?(contentsOfURL url: NSURL?)

Modified NSMappingModel.entityMappings

	Declaration
From	var entityMappings: [AnyObject]!
To	var entityMappings: [AnyObject]?

Modified NSMappingModel.entityMappingsByName

	Declaration
From	var entityMappingsByName: [NSObject : AnyObject]! { get }
To	var entityMappingsByName: [NSObject : AnyObject] { get }

Modified NSMappingModel.init(fromBundles: [AnyObject]?, forSourceModel: NSManagedObjectModel?, destinationModel: NSManagedObjectModel?)

Declaration

From

init(fromBundles bundles: [AnyObject]!, forSourceModel sourceModel: NSManagedObjectModel!, destinationModel destinationModel: NSManagedObjectModel!) -> NSMappingModel

init?(fromBundles bundles: [AnyObject]?, forSourceModel sourceModel: NSManagedObjectModel?, destinationModel destinationModel: NSManagedObjectModel?) -> NSMappingModel

Modified NSMappingModel.inferredMappingModelForSourceModel(NSManagedObjectModel, destinationModel: NSManagedObjectModel, error: NSErrorPointer) -> NSMappingModel? [class]

Declaration

Introduction

From

class func inferredMappingModelForSourceModel(_ sourceModel: NSManagedObjectModel!, destinationModel destinationModel: NSManagedObjectModel!, error error: NSErrorPointer) -> NSMappingModel!

OS X 10.10

class func inferredMappingModelForSourceModel(_ sourceModel: NSManagedObjectModel, destinationModel destinationModel: NSManagedObjectModel, error error: NSErrorPointer) -> NSMappingModel?

OS X 10.6

Modified NSMergeConflict

	Introduction
From	OS X 10.10
To	OS X 10.7

Modified NSMergeConflict.cachedSnapshot

	Declaration
From	var cachedSnapshot: [NSObject : AnyObject]! { get }
To	var cachedSnapshot: [NSObject : AnyObject] { get }

Modified NSMergeConflict.objectSnapshot

	Declaration
From	var objectSnapshot: [NSObject : AnyObject]! { get }
To	var objectSnapshot: [NSObject : AnyObject]? { get }

Modified NSMergeConflict.persistedSnapshot

	Declaration
From	var persistedSnapshot: [NSObject : AnyObject]! { get }
To	var persistedSnapshot: [NSObject : AnyObject]? { get }

Modified NSMergeConflict.init(source: NSManagedObject, newVersion: Int, oldVersion: Int, cachedSnapshot:[NSObject: AnyObject], persistedSnapshot:[NSObject: AnyObject]?)

Declaration

From

init(source srcObject: NSManagedObject!, newVersion newvers: Int, oldVersion oldvers: Int, cachedSnapshot cachesnap: [NSObject : AnyObject]!, persistedSnapshot persnap: [NSObject : AnyObject]!)

init(source srcObject: NSManagedObject, newVersion newvers: Int, oldVersion oldvers: Int, cachedSnapshot cachesnap: [NSObject : AnyObject], persistedSnapshot persnap: [NSObject : AnyObject]?)

Modified NSMergeConflict.sourceObject

	Declaration
From	var sourceObject: NSManagedObject! { get }
To	var sourceObject: NSManagedObject { get }

Modified NSMergePolicy

	Introduction
From	OS X 10.10
To	OS X 10.7

Modified NSMergePolicy.resolveConflicts([AnyObject], error: NSErrorPointer) -> Bool

	Declaration
From	func resolveConflicts(_ list: [AnyObject]!, error error: NSErrorPointer) -> Bool
To	func resolveConflicts(_ list: [AnyObject], error error: NSErrorPointer) -> Bool

Modified NSMigrationManager

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSMigrationManager.associateSourceInstance(NSManagedObject, withDestinationInstance: NSManagedObject, forEntityMapping: NSEntityMapping)

Declaration

From

func associateSourceInstance(_ sourceInstance: NSManagedObject!, withDestinationInstance destinationInstance: NSManagedObject!, forEntityMapping entityMapping: NSEntityMapping!)

func associateSourceInstance(_ sourceInstance: NSManagedObject, withDestinationInstance destinationInstance: NSManagedObject, forEntityMapping entityMapping: NSEntityMapping)

Modified NSMigrationManager.cancelMigrationWithError(NSError)

	Declaration
From	func cancelMigrationWithError(_ error: NSError!)
To	func cancelMigrationWithError(_ error: NSError)

Modified NSMigrationManager.currentEntityMapping

	Declaration
From	var currentEntityMapping: NSEntityMapping! { get }
To	var currentEntityMapping: NSEntityMapping { get }

Modified NSMigrationManager.destinationContext

	Declaration
From	var destinationContext: NSManagedObjectContext! { get }
To	var destinationContext: NSManagedObjectContext { get }

Modified NSMigrationManager.destinationEntityForEntityMapping(NSEntityMapping) -> NSEntityDescription?

	Declaration
From	func destinationEntityForEntityMapping(_ mEntity: NSEntityMapping!) -> NSEntityDescription!
To	func destinationEntityForEntityMapping(_ mEntity: NSEntityMapping) -> NSEntityDescription?

Modified NSMigrationManager.destinationInstancesForEntityMappingNamed(String, sourceInstances:[AnyObject]?) -> [AnyObject]

Declaration

From

func destinationInstancesForEntityMappingNamed(_ mappingName: String!, sourceInstances sourceInstances: [AnyObject]!) -> [AnyObject]!

func destinationInstancesForEntityMappingNamed(_ mappingName: String, sourceInstances sourceInstances: [AnyObject]?) -> [AnyObject]

Modified NSMigrationManager.destinationModel

	Declaration
From	var destinationModel: NSManagedObjectModel! { get }
To	var destinationModel: NSManagedObjectModel { get }

Modified NSMigrationManager.mappingModel

	Declaration
From	var mappingModel: NSMappingModel! { get }
To	var mappingModel: NSMappingModel { get }

Modified NSMigrationManager.migrateStoreFromURL(NSURL, type: String, options:[NSObject: AnyObject]?, withMappingModel: NSMappingModel?, toDestinationURL: NSURL, destinationType: String, destinationOptions:[NSObject: AnyObject]?, error: NSErrorPointer) -> Bool

Declaration

From

func migrateStoreFromURL(_ sourceURL: NSURL!, type sStoreType: String!, options sOptions: [NSObject : AnyObject]!, withMappingModel mappings: NSMappingModel!, toDestinationURL dURL: NSURL!, destinationType dStoreType: String!, destinationOptions dOptions: [NSObject : AnyObject]!, error error: NSErrorPointer) -> Bool

func migrateStoreFromURL(_ sourceURL: NSURL, type sStoreType: String, options sOptions: [NSObject : AnyObject]?, withMappingModel mappings: NSMappingModel?, toDestinationURL dURL: NSURL, destinationType dStoreType: String, destinationOptions dOptions: [NSObject : AnyObject]?, error error: NSErrorPointer) -> Bool

Modified NSMigrationManager.sourceContext

	Declaration
From	var sourceContext: NSManagedObjectContext! { get }
To	var sourceContext: NSManagedObjectContext { get }

Modified NSMigrationManager.sourceEntityForEntityMapping(NSEntityMapping) -> NSEntityDescription?

	Declaration
From	func sourceEntityForEntityMapping(_ mEntity: NSEntityMapping!) -> NSEntityDescription!
To	func sourceEntityForEntityMapping(_ mEntity: NSEntityMapping) -> NSEntityDescription?

Modified NSMigrationManager.sourceInstancesForEntityMappingNamed(String, destinationInstances:[AnyObject]?) -> [AnyObject]

Declaration

From

func sourceInstancesForEntityMappingNamed(_ mappingName: String!, destinationInstances destinationInstances: [AnyObject]!) -> [AnyObject]!

func sourceInstancesForEntityMappingNamed(_ mappingName: String, destinationInstances destinationInstances: [AnyObject]?) -> [AnyObject]

Modified NSMigrationManager.sourceModel

	Declaration
From	var sourceModel: NSManagedObjectModel! { get }
To	var sourceModel: NSManagedObjectModel { get }

Modified NSMigrationManager.init(sourceModel: NSManagedObjectModel, destinationModel: NSManagedObjectModel)

Declaration

From

init(sourceModel sourceModel: NSManagedObjectModel!, destinationModel destinationModel: NSManagedObjectModel!)

init(sourceModel sourceModel: NSManagedObjectModel, destinationModel destinationModel: NSManagedObjectModel)

Modified NSMigrationManager.userInfo

	Declaration
From	var userInfo: [NSObject : AnyObject]!
To	var userInfo: [NSObject : AnyObject]?

Modified NSMigrationManager.usesStoreSpecificMigrationManager

	Introduction
From	OS X 10.10
To	OS X 10.7

Modified NSPersistentStore

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSPersistentStore.URL

	Declaration
From	var URL: NSURL!
To	var URL: NSURL?

Modified NSPersistentStore.configurationName

	Declaration
From	var configurationName: String! { get }
To	var configurationName: String { get }

Modified NSPersistentStore.didAddToPersistentStoreCoordinator(NSPersistentStoreCoordinator)

	Declaration
From	func didAddToPersistentStoreCoordinator(_ coordinator: NSPersistentStoreCoordinator!)
To	func didAddToPersistentStoreCoordinator(_ coordinator: NSPersistentStoreCoordinator)

Modified NSPersistentStore.metadataForPersistentStoreWithURL(NSURL, error: NSErrorPointer) -> [NSObject: AnyObject]? [class]

Declaration

From

class func metadataForPersistentStoreWithURL(_ url: NSURL!, error error: NSErrorPointer) -> [NSObject : AnyObject]!

class func metadataForPersistentStoreWithURL(_ url: NSURL, error error: NSErrorPointer) -> [NSObject : AnyObject]?

Modified NSPersistentStore.migrationManagerClass() -> AnyClass [class]

	Declaration	Introduction
From	class func migrationManagerClass() -> AnyClass!	OS X 10.10
To	class func migrationManagerClass() -> AnyClass	OS X 10.6

Modified NSPersistentStore.options

	Declaration
From	var options: [NSObject : AnyObject]! { get }
To	var options: [NSObject : AnyObject]? { get }

Modified NSPersistentStore.persistentStoreCoordinator

	Declaration
From	var persistentStoreCoordinator: NSPersistentStoreCoordinator! { get }
To	weak var persistentStoreCoordinator: NSPersistentStoreCoordinator? { get }

Modified NSPersistentStore.init(persistentStoreCoordinator: NSPersistentStoreCoordinator, configurationName: String?, URL: NSURL, options:[NSObject: AnyObject]?)

Declaration

From

init(persistentStoreCoordinator root: NSPersistentStoreCoordinator!, configurationName name: String!, URL url: NSURL!, options options: [NSObject : AnyObject]!)

init(persistentStoreCoordinator root: NSPersistentStoreCoordinator, configurationName name: String?, URL url: NSURL, options options: [NSObject : AnyObject]?)

Modified NSPersistentStore.setMetadata([NSObject: AnyObject]?, forPersistentStoreWithURL: NSURL, error: NSErrorPointer) -> Bool [class]

Declaration

From

class func setMetadata(_ metadata: [NSObject : AnyObject]!, forPersistentStoreWithURL url: NSURL!, error error: NSErrorPointer) -> Bool

class func setMetadata(_ metadata: [NSObject : AnyObject]?, forPersistentStoreWithURL url: NSURL, error error: NSErrorPointer) -> Bool

Modified NSPersistentStore.type

	Declaration
From	var type: String! { get }
To	var type: String { get }

Modified NSPersistentStore.willRemoveFromPersistentStoreCoordinator(NSPersistentStoreCoordinator)

	Declaration
From	func willRemoveFromPersistentStoreCoordinator(_ coordinator: NSPersistentStoreCoordinator!)
To	func willRemoveFromPersistentStoreCoordinator(_ coordinator: NSPersistentStoreCoordinator)

Modified NSPersistentStoreAsynchronousResult.managedObjectContext

	Declaration
From	var managedObjectContext: NSManagedObjectContext! { get }
To	var managedObjectContext: NSManagedObjectContext { get }

Modified NSPersistentStoreAsynchronousResult.operationError

	Declaration
From	var operationError: NSError! { get }
To	var operationError: NSError? { get }

Modified NSPersistentStoreAsynchronousResult.progress

	Declaration
From	var progress: NSProgress! { get }
To	var progress: NSProgress? { get }

Modified NSPersistentStoreCoordinator

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSPersistentStoreCoordinator.URLForPersistentStore(NSPersistentStore) -> NSURL

	Declaration
From	func URLForPersistentStore(_ store: NSPersistentStore!) -> NSURL!
To	func URLForPersistentStore(_ store: NSPersistentStore) -> NSURL

Modified NSPersistentStoreCoordinator.addPersistentStoreWithType(String, configuration: String?, URL: NSURL?, options:[NSObject: AnyObject]?, error: NSErrorPointer) -> NSPersistentStore?

Declaration

From

func addPersistentStoreWithType(_ storeType: String!, configuration configuration: String!, URL storeURL: NSURL!, options options: [NSObject : AnyObject]!, error error: NSErrorPointer) -> NSPersistentStore!

func addPersistentStoreWithType(_ storeType: String, configuration configuration: String?, URL storeURL: NSURL?, options options: [NSObject : AnyObject]?, error error: NSErrorPointer) -> NSPersistentStore?

Modified NSPersistentStoreCoordinator.elementsDerivedFromExternalRecordURL(NSURL) -> [NSObject: AnyObject] [class]

	Declaration	Introduction
From	class func elementsDerivedFromExternalRecordURL(_ fileURL: NSURL!) -> [NSObject : AnyObject]!	OS X 10.10
To	class func elementsDerivedFromExternalRecordURL(_ fileURL: NSURL) -> [NSObject : AnyObject]	OS X 10.6

Modified NSPersistentStoreCoordinator.executeRequest(NSPersistentStoreRequest, withContext: NSManagedObjectContext, error: NSErrorPointer) -> AnyObject?

Declaration

Introduction

From

func executeRequest(_ request: NSPersistentStoreRequest!, withContext context: NSManagedObjectContext!, error error: NSErrorPointer) -> AnyObject!

OS X 10.10

func executeRequest(_ request: NSPersistentStoreRequest, withContext context: NSManagedObjectContext, error error: NSErrorPointer) -> AnyObject?

OS X 10.7

Modified NSPersistentStoreCoordinator.importStoreWithIdentifier(String?, fromExternalRecordsDirectory: NSURL, toURL: NSURL, options:[NSObject: AnyObject]?, withType: String, error: NSErrorPointer) -> NSPersistentStore?

Declaration

Introduction

From

func importStoreWithIdentifier(_ storeIdentifier: String!, fromExternalRecordsDirectory externalRecordsURL: NSURL!, toURL destinationURL: NSURL!, options options: [NSObject : AnyObject]!, withType storeType: String!, error error: NSErrorPointer) -> NSPersistentStore!

OS X 10.10

func importStoreWithIdentifier(_ storeIdentifier: String?, fromExternalRecordsDirectory externalRecordsURL: NSURL, toURL destinationURL: NSURL, options options: [NSObject : AnyObject]?, withType storeType: String, error error: NSErrorPointer) -> NSPersistentStore?

OS X 10.6

Modified NSPersistentStoreCoordinator.lock()

	Introduction	Deprecation
From	OS X 10.10	--
To	OS X 10.4	OS X 10.10

Modified NSPersistentStoreCoordinator.managedObjectIDForURIRepresentation(NSURL) -> NSManagedObjectID?

	Declaration
From	func managedObjectIDForURIRepresentation(_ url: NSURL!) -> NSManagedObjectID!
To	func managedObjectIDForURIRepresentation(_ url: NSURL) -> NSManagedObjectID?

Modified NSPersistentStoreCoordinator.managedObjectModel

	Declaration
From	var managedObjectModel: NSManagedObjectModel! { get }
To	var managedObjectModel: NSManagedObjectModel { get }

Modified NSPersistentStoreCoordinator.init(managedObjectModel: NSManagedObjectModel)

	Declaration
From	init(managedObjectModel model: NSManagedObjectModel!)
To	init(managedObjectModel model: NSManagedObjectModel)

Modified NSPersistentStoreCoordinator.metadataForPersistentStore(NSPersistentStore) -> [NSObject: AnyObject]

	Declaration
From	func metadataForPersistentStore(_ store: NSPersistentStore!) -> [NSObject : AnyObject]!
To	func metadataForPersistentStore(_ store: NSPersistentStore) -> [NSObject : AnyObject]

Modified NSPersistentStoreCoordinator.metadataForPersistentStoreOfType(String?, URL: NSURL, error: NSErrorPointer) -> [NSObject: AnyObject]? [class]

Declaration

Introduction

From

class func metadataForPersistentStoreOfType(_ storeType: String!, URL url: NSURL!, error error: NSErrorPointer) -> [NSObject : AnyObject]!

OS X 10.10

class func metadataForPersistentStoreOfType(_ storeType: String?, URL url: NSURL, error error: NSErrorPointer) -> [NSObject : AnyObject]?

OS X 10.5

Modified NSPersistentStoreCoordinator.migratePersistentStore(NSPersistentStore, toURL: NSURL, options:[NSObject: AnyObject]?, withType: String, error: NSErrorPointer) -> NSPersistentStore?

Declaration

From

func migratePersistentStore(_ store: NSPersistentStore!, toURL URL: NSURL!, options options: [NSObject : AnyObject]!, withType storeType: String!, error error: NSErrorPointer) -> NSPersistentStore!

func migratePersistentStore(_ store: NSPersistentStore, toURL URL: NSURL, options options: [NSObject : AnyObject]?, withType storeType: String, error error: NSErrorPointer) -> NSPersistentStore?

Modified NSPersistentStoreCoordinator.performBlock(() -> Void)

	Declaration
From	func performBlock(_ block: (() -> Void)!)
To	func performBlock(_ block: () -> Void)

Modified NSPersistentStoreCoordinator.performBlockAndWait(() -> Void)

	Declaration
From	func performBlockAndWait(_ block: (() -> Void)!)
To	func performBlockAndWait(_ block: () -> Void)

Modified NSPersistentStoreCoordinator.persistentStoreForURL(NSURL) -> NSPersistentStore?

	Declaration
From	func persistentStoreForURL(_ URL: NSURL!) -> NSPersistentStore!
To	func persistentStoreForURL(_ URL: NSURL) -> NSPersistentStore?

Modified NSPersistentStoreCoordinator.persistentStores

	Declaration
From	var persistentStores: [AnyObject]! { get }
To	var persistentStores: [AnyObject] { get }

Modified NSPersistentStoreCoordinator.registerStoreClass(AnyClass?, forStoreType: String) [class]

	Declaration	Introduction
From	class func registerStoreClass(_ storeClass: AnyClass!, forStoreType storeType: String!)	OS X 10.10
To	class func registerStoreClass(_ storeClass: AnyClass?, forStoreType storeType: String)	OS X 10.5

Modified NSPersistentStoreCoordinator.registeredStoreTypes() -> [NSObject: AnyObject] [class]

	Declaration	Introduction
From	class func registeredStoreTypes() -> [NSObject : AnyObject]!	OS X 10.10
To	class func registeredStoreTypes() -> [NSObject : AnyObject]	OS X 10.5

Modified NSPersistentStoreCoordinator.removePersistentStore(NSPersistentStore, error: NSErrorPointer) -> Bool

	Declaration
From	func removePersistentStore(_ store: NSPersistentStore!, error error: NSErrorPointer) -> Bool
To	func removePersistentStore(_ store: NSPersistentStore, error error: NSErrorPointer) -> Bool

Modified NSPersistentStoreCoordinator.removeUbiquitousContentAndPersistentStoreAtURL(NSURL, options:[NSObject: AnyObject]?, error: NSErrorPointer) -> Bool [class]

Declaration

Introduction

From

class func removeUbiquitousContentAndPersistentStoreAtURL(_ storeURL: NSURL!, options options: [NSObject : AnyObject]!, error error: NSErrorPointer) -> Bool

OS X 10.10

class func removeUbiquitousContentAndPersistentStoreAtURL(_ storeURL: NSURL, options options: [NSObject : AnyObject]?, error error: NSErrorPointer) -> Bool

OS X 10.9

Modified NSPersistentStoreCoordinator.setMetadata([NSObject: AnyObject]?, forPersistentStore: NSPersistentStore)

	Declaration
From	func setMetadata(_ metadata: [NSObject : AnyObject]!, forPersistentStore store: NSPersistentStore!)
To	func setMetadata(_ metadata: [NSObject : AnyObject]?, forPersistentStore store: NSPersistentStore)

Modified NSPersistentStoreCoordinator.setMetadata([NSObject: AnyObject]?, forPersistentStoreOfType: String?, URL: NSURL, error: NSErrorPointer) -> Bool [class]

Declaration

Introduction

From

class func setMetadata(_ metadata: [NSObject : AnyObject]!, forPersistentStoreOfType storeType: String!, URL url: NSURL!, error error: NSErrorPointer) -> Bool

OS X 10.10

class func setMetadata(_ metadata: [NSObject : AnyObject]?, forPersistentStoreOfType storeType: String?, URL url: NSURL, error error: NSErrorPointer) -> Bool

OS X 10.5

Modified NSPersistentStoreCoordinator.setURL(NSURL, forPersistentStore: NSPersistentStore) -> Bool

	Declaration	Introduction
From	func setURL(_ url: NSURL!, forPersistentStore store: NSPersistentStore!) -> Bool	OS X 10.10
To	func setURL(_ url: NSURL, forPersistentStore store: NSPersistentStore) -> Bool	OS X 10.5

Modified NSPersistentStoreCoordinator.tryLock() -> Bool

	Introduction	Deprecation
From	OS X 10.10	--
To	OS X 10.4	OS X 10.10

Modified NSPersistentStoreCoordinator.unlock()

	Introduction	Deprecation
From	OS X 10.10	--
To	OS X 10.4	OS X 10.10

Modified NSPersistentStoreRequest

	Introduction
From	OS X 10.10
To	OS X 10.7

Modified NSPersistentStoreRequest.affectedStores

	Declaration
From	var affectedStores: [AnyObject]!
To	var affectedStores: [AnyObject]?

Modified NSPersistentStoreUbiquitousTransitionType [enum]

	Introduction
From	OS X 10.10
To	OS X 10.9

Modified NSPropertyDescription

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSPropertyDescription.entity

	Declaration
From	var entity: NSEntityDescription! { get }
To	unowned(unsafe) var entity: NSEntityDescription { get }

Modified NSPropertyDescription.indexed

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSPropertyDescription.indexedBySpotlight

	Introduction
From	OS X 10.10
To	OS X 10.6

Modified NSPropertyDescription.name

	Declaration
From	var name: String!
To	var name: String

Modified NSPropertyDescription.renamingIdentifier

	Declaration	Introduction
From	var renamingIdentifier: String!	OS X 10.10
To	var renamingIdentifier: String?	OS X 10.6

Modified NSPropertyDescription.setValidationPredicates([AnyObject]?, withValidationWarnings:[AnyObject]?)

Declaration

From

func setValidationPredicates(_ validationPredicates: [AnyObject]!, withValidationWarnings validationWarnings: [AnyObject]!)

func setValidationPredicates(_ validationPredicates: [AnyObject]?, withValidationWarnings validationWarnings: [AnyObject]?)

Modified NSPropertyDescription.storedInExternalRecord

	Introduction
From	OS X 10.10
To	OS X 10.6

Modified NSPropertyDescription.userInfo

	Declaration
From	var userInfo: [NSObject : AnyObject]!
To	var userInfo: [NSObject : AnyObject]?

Modified NSPropertyDescription.validationPredicates

	Declaration
From	var validationPredicates: [AnyObject]! { get }
To	var validationPredicates: [AnyObject] { get }

Modified NSPropertyDescription.validationWarnings

	Declaration
From	var validationWarnings: [AnyObject]! { get }
To	var validationWarnings: [AnyObject] { get }

Modified NSPropertyDescription.versionHash

	Declaration	Introduction
From	var versionHash: NSData! { get }	OS X 10.10
To	@NSCopying var versionHash: NSData { get }	OS X 10.5

Modified NSPropertyDescription.versionHashModifier

	Declaration	Introduction
From	var versionHashModifier: String!	OS X 10.10
To	var versionHashModifier: String?	OS X 10.5

Modified NSPropertyMapping

	Introduction
From	OS X 10.10
To	OS X 10.5

Modified NSPropertyMapping.name

	Declaration
From	var name: String!
To	var name: String?

Modified NSPropertyMapping.userInfo

	Declaration
From	var userInfo: [NSObject : AnyObject]!
To	var userInfo: [NSObject : AnyObject]?

Modified NSPropertyMapping.valueExpression

	Declaration
From	var valueExpression: NSExpression!
To	var valueExpression: NSExpression?

Modified NSRelationshipDescription

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSRelationshipDescription.destinationEntity

	Declaration
From	var destinationEntity: NSEntityDescription!
To	unowned(unsafe) var destinationEntity: NSEntityDescription?

Modified NSRelationshipDescription.inverseRelationship

	Declaration
From	var inverseRelationship: NSRelationshipDescription!
To	unowned(unsafe) var inverseRelationship: NSRelationshipDescription?

Modified NSRelationshipDescription.ordered

	Introduction
From	OS X 10.10
To	OS X 10.7

Modified NSRelationshipDescription.versionHash

	Declaration	Introduction
From	var versionHash: NSData! { get }	OS X 10.10
To	@NSCopying var versionHash: NSData { get }	OS X 10.5

Modified NSSaveChangesRequest

	Introduction
From	OS X 10.10
To	OS X 10.7

Modified NSSaveChangesRequest.deletedObjects

	Declaration
From	var deletedObjects: NSSet! { get }
To	var deletedObjects: Set<NSObject>? { get }

Modified NSSaveChangesRequest.insertedObjects

	Declaration
From	var insertedObjects: NSSet! { get }
To	var insertedObjects: Set<NSObject>? { get }

Modified NSSaveChangesRequest.init(insertedObjects: Set<NSObject>?, updatedObjects: Set<NSObject>?, deletedObjects: Set<NSObject>?, lockedObjects: Set<NSObject>?)

Declaration

Introduction

From

init(insertedObjects insertedObjects: NSSet!, updatedObjects updatedObjects: NSSet!, deletedObjects deletedObjects: NSSet!, lockedObjects lockedObjects: NSSet!)

OS X 10.10

init(insertedObjects insertedObjects: Set<NSObject>?, updatedObjects updatedObjects: Set<NSObject>?, deletedObjects deletedObjects: Set<NSObject>?, lockedObjects lockedObjects: Set<NSObject>?)

OS X 10.10.3

Modified NSSaveChangesRequest.lockedObjects

	Declaration
From	var lockedObjects: NSSet! { get }
To	var lockedObjects: Set<NSObject>? { get }

Modified NSSaveChangesRequest.updatedObjects

	Declaration
From	var updatedObjects: NSSet! { get }
To	var updatedObjects: Set<NSObject>? { get }

Modified NSSnapshotEventType [struct]

Declaration

Protocols

From

struct NSSnapshotEventType : RawOptionSet {
    init(_ value: UInt)
    var value: UInt
    static var UndoInsertion: NSSnapshotEventType { get }
    static var UndoDeletion: NSSnapshotEventType { get }
    static var UndoUpdate: NSSnapshotEventType { get }
    static var Rollback: NSSnapshotEventType { get }
    static var Refresh: NSSnapshotEventType { get }
    static var MergePolicy: NSSnapshotEventType { get }
}

RawOptionSet

struct NSSnapshotEventType : RawOptionSetType {
    init(_ rawValue: UInt)
    init(rawValue rawValue: UInt)
    static var UndoInsertion: NSSnapshotEventType { get }
    static var UndoDeletion: NSSnapshotEventType { get }
    static var UndoUpdate: NSSnapshotEventType { get }
    static var Rollback: NSSnapshotEventType { get }
    static var Refresh: NSSnapshotEventType { get }
    static var MergePolicy: NSSnapshotEventType { get }
}

RawOptionSetType

Modified NSSnapshotEventType.init(_: UInt)

	Declaration
From	init(_ value: UInt)
To	init(_ rawValue: UInt)

Modified NSAddedPersistentStoresKey

	Declaration	Introduction
From	let NSAddedPersistentStoresKey: NSString!	OS X 10.10
To	let NSAddedPersistentStoresKey: String	OS X 10.4

Modified NSAffectedObjectsErrorKey

	Declaration	Introduction
From	let NSAffectedObjectsErrorKey: NSString!	OS X 10.10
To	let NSAffectedObjectsErrorKey: String	OS X 10.4

Modified NSAffectedStoresErrorKey

	Declaration	Introduction
From	let NSAffectedStoresErrorKey: NSString!	OS X 10.10
To	let NSAffectedStoresErrorKey: String	OS X 10.4

Modified NSBinaryExternalRecordType

	Declaration	Introduction
From	let NSBinaryExternalRecordType: NSString!	OS X 10.10
To	let NSBinaryExternalRecordType: String	OS X 10.6

Modified NSBinaryStoreType

	Declaration	Introduction
From	let NSBinaryStoreType: NSString!	OS X 10.10
To	let NSBinaryStoreType: String	OS X 10.4

Modified NSDeletedObjectsKey

	Declaration	Introduction
From	let NSDeletedObjectsKey: NSString!	OS X 10.10
To	let NSDeletedObjectsKey: String	OS X 10.4

Modified NSDetailedErrorsKey

	Declaration	Introduction
From	let NSDetailedErrorsKey: NSString!	OS X 10.10
To	let NSDetailedErrorsKey: String	OS X 10.4

Modified NSEntityNameInPathKey

	Declaration	Introduction
From	let NSEntityNameInPathKey: NSString!	OS X 10.10
To	let NSEntityNameInPathKey: String	OS X 10.6

Modified NSErrorMergePolicy

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSExternalRecordExtensionOption

	Declaration	Introduction
From	let NSExternalRecordExtensionOption: NSString!	OS X 10.10
To	let NSExternalRecordExtensionOption: String	OS X 10.6

Modified NSExternalRecordsDirectoryOption

	Declaration	Introduction
From	let NSExternalRecordsDirectoryOption: NSString!	OS X 10.10
To	let NSExternalRecordsDirectoryOption: String	OS X 10.6

Modified NSExternalRecordsFileFormatOption

	Declaration	Introduction
From	let NSExternalRecordsFileFormatOption: NSString!	OS X 10.10
To	let NSExternalRecordsFileFormatOption: String	OS X 10.6

Modified NSIgnorePersistentStoreVersioningOption

	Declaration	Introduction
From	let NSIgnorePersistentStoreVersioningOption: NSString!	OS X 10.10
To	let NSIgnorePersistentStoreVersioningOption: String	OS X 10.5

Modified NSInMemoryStoreType

	Declaration	Introduction
From	let NSInMemoryStoreType: NSString!	OS X 10.10
To	let NSInMemoryStoreType: String	OS X 10.4

Modified NSInferMappingModelAutomaticallyOption

	Declaration	Introduction
From	let NSInferMappingModelAutomaticallyOption: NSString!	OS X 10.10
To	let NSInferMappingModelAutomaticallyOption: String	OS X 10.6

Modified NSInsertedObjectsKey

	Declaration	Introduction
From	let NSInsertedObjectsKey: NSString!	OS X 10.10
To	let NSInsertedObjectsKey: String	OS X 10.4

Modified NSInvalidatedAllObjectsKey

	Declaration	Introduction
From	let NSInvalidatedAllObjectsKey: NSString!	OS X 10.10
To	let NSInvalidatedAllObjectsKey: String	OS X 10.5

Modified NSInvalidatedObjectsKey

	Declaration	Introduction
From	let NSInvalidatedObjectsKey: NSString!	OS X 10.10
To	let NSInvalidatedObjectsKey: String	OS X 10.5

Modified NSManagedObjectContextDidSaveNotification

	Declaration	Introduction
From	let NSManagedObjectContextDidSaveNotification: NSString!	OS X 10.10
To	let NSManagedObjectContextDidSaveNotification: String	OS X 10.4

Modified NSManagedObjectContextObjectsDidChangeNotification

	Declaration	Introduction
From	let NSManagedObjectContextObjectsDidChangeNotification: NSString!	OS X 10.10
To	let NSManagedObjectContextObjectsDidChangeNotification: String	OS X 10.4

Modified NSManagedObjectContextWillSaveNotification

	Declaration	Introduction
From	let NSManagedObjectContextWillSaveNotification: NSString!	OS X 10.10
To	let NSManagedObjectContextWillSaveNotification: String	OS X 10.5

Modified NSMergeByPropertyObjectTrumpMergePolicy

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSMergeByPropertyStoreTrumpMergePolicy

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSMigratePersistentStoresAutomaticallyOption

	Declaration	Introduction
From	let NSMigratePersistentStoresAutomaticallyOption: NSString!	OS X 10.10
To	let NSMigratePersistentStoresAutomaticallyOption: String	OS X 10.5

Modified NSMigrationDestinationObjectKey

	Declaration	Introduction
From	let NSMigrationDestinationObjectKey: NSString!	OS X 10.10
To	let NSMigrationDestinationObjectKey: String	OS X 10.5

Modified NSMigrationEntityMappingKey

	Declaration	Introduction
From	let NSMigrationEntityMappingKey: NSString!	OS X 10.10
To	let NSMigrationEntityMappingKey: String	OS X 10.5

Modified NSMigrationEntityPolicyKey

	Declaration	Introduction
From	let NSMigrationEntityPolicyKey: NSString!	OS X 10.10
To	let NSMigrationEntityPolicyKey: String	OS X 10.5

Modified NSMigrationManagerKey

	Declaration	Introduction
From	let NSMigrationManagerKey: NSString!	OS X 10.10
To	let NSMigrationManagerKey: String	OS X 10.5

Modified NSMigrationPropertyMappingKey

	Declaration	Introduction
From	let NSMigrationPropertyMappingKey: NSString!	OS X 10.10
To	let NSMigrationPropertyMappingKey: String	OS X 10.5

Modified NSMigrationSourceObjectKey

	Declaration	Introduction
From	let NSMigrationSourceObjectKey: NSString!	OS X 10.10
To	let NSMigrationSourceObjectKey: String	OS X 10.5

Modified NSModelPathKey

	Declaration	Introduction
From	let NSModelPathKey: NSString!	OS X 10.10
To	let NSModelPathKey: String	OS X 10.6

Modified NSObjectURIKey

	Declaration	Introduction
From	let NSObjectURIKey: NSString!	OS X 10.10
To	let NSObjectURIKey: String	OS X 10.6

Modified NSOverwriteMergePolicy

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSPersistentStoreCoordinatorStoresDidChangeNotification

	Declaration	Introduction
From	let NSPersistentStoreCoordinatorStoresDidChangeNotification: NSString!	OS X 10.10
To	let NSPersistentStoreCoordinatorStoresDidChangeNotification: String	OS X 10.4

Modified NSPersistentStoreCoordinatorStoresWillChangeNotification

	Declaration	Introduction
From	let NSPersistentStoreCoordinatorStoresWillChangeNotification: NSString!	OS X 10.10
To	let NSPersistentStoreCoordinatorStoresWillChangeNotification: String	OS X 10.9

Modified NSPersistentStoreCoordinatorWillRemoveStoreNotification

	Declaration	Introduction
From	let NSPersistentStoreCoordinatorWillRemoveStoreNotification: NSString!	OS X 10.10
To	let NSPersistentStoreCoordinatorWillRemoveStoreNotification: String	OS X 10.5

Modified NSPersistentStoreDidImportUbiquitousContentChangesNotification

	Declaration	Introduction
From	let NSPersistentStoreDidImportUbiquitousContentChangesNotification: NSString!	OS X 10.10
To	let NSPersistentStoreDidImportUbiquitousContentChangesNotification: String	OS X 10.7

Modified NSPersistentStoreOSCompatibility

	Declaration	Introduction
From	let NSPersistentStoreOSCompatibility: NSString!	OS X 10.10
To	let NSPersistentStoreOSCompatibility: String	OS X 10.5

Modified NSPersistentStoreRebuildFromUbiquitousContentOption

	Declaration	Introduction
From	let NSPersistentStoreRebuildFromUbiquitousContentOption: NSString!	OS X 10.10
To	let NSPersistentStoreRebuildFromUbiquitousContentOption: String	OS X 10.9

Modified NSPersistentStoreRemoveUbiquitousMetadataOption

	Declaration	Introduction
From	let NSPersistentStoreRemoveUbiquitousMetadataOption: NSString!	OS X 10.10
To	let NSPersistentStoreRemoveUbiquitousMetadataOption: String	OS X 10.9

Modified NSPersistentStoreSaveConflictsErrorKey

	Declaration	Introduction
From	let NSPersistentStoreSaveConflictsErrorKey: NSString!	OS X 10.10
To	let NSPersistentStoreSaveConflictsErrorKey: String	OS X 10.7

Modified NSPersistentStoreTimeoutOption

	Declaration	Introduction
From	let NSPersistentStoreTimeoutOption: NSString!	OS X 10.10
To	let NSPersistentStoreTimeoutOption: String	OS X 10.5

Modified NSPersistentStoreUbiquitousContainerIdentifierKey

	Declaration	Introduction
From	let NSPersistentStoreUbiquitousContainerIdentifierKey: NSString!	OS X 10.10
To	let NSPersistentStoreUbiquitousContainerIdentifierKey: String	OS X 10.9

Modified NSPersistentStoreUbiquitousContentNameKey

	Declaration	Introduction
From	let NSPersistentStoreUbiquitousContentNameKey: NSString!	OS X 10.10
To	let NSPersistentStoreUbiquitousContentNameKey: String	OS X 10.7

Modified NSPersistentStoreUbiquitousContentURLKey

	Declaration	Introduction
From	let NSPersistentStoreUbiquitousContentURLKey: NSString!	OS X 10.10
To	let NSPersistentStoreUbiquitousContentURLKey: String	OS X 10.7

Modified NSPersistentStoreUbiquitousPeerTokenOption

	Declaration	Introduction
From	let NSPersistentStoreUbiquitousPeerTokenOption: NSString!	OS X 10.10
To	let NSPersistentStoreUbiquitousPeerTokenOption: String	OS X 10.9

Modified NSPersistentStoreUbiquitousTransitionTypeKey

	Declaration	Introduction
From	let NSPersistentStoreUbiquitousTransitionTypeKey: NSString!	OS X 10.10
To	let NSPersistentStoreUbiquitousTransitionTypeKey: String	OS X 10.9

Modified NSReadOnlyPersistentStoreOption

	Declaration	Introduction
From	let NSReadOnlyPersistentStoreOption: NSString!	OS X 10.10
To	let NSReadOnlyPersistentStoreOption: String	OS X 10.4

Modified NSRefreshedObjectsKey

	Declaration	Introduction
From	let NSRefreshedObjectsKey: NSString!	OS X 10.10
To	let NSRefreshedObjectsKey: String	OS X 10.5

Modified NSRemovedPersistentStoresKey

	Declaration	Introduction
From	let NSRemovedPersistentStoresKey: NSString!	OS X 10.10
To	let NSRemovedPersistentStoresKey: String	OS X 10.4

Modified NSRollbackMergePolicy

	Introduction
From	OS X 10.10
To	OS X 10.4

Modified NSSQLiteAnalyzeOption

	Declaration	Introduction
From	let NSSQLiteAnalyzeOption: NSString!	OS X 10.10
To	let NSSQLiteAnalyzeOption: String	OS X 10.5

Modified NSSQLiteErrorDomain

	Declaration	Introduction
From	let NSSQLiteErrorDomain: NSString!	OS X 10.10
To	let NSSQLiteErrorDomain: String	OS X 10.5

Modified NSSQLiteManualVacuumOption

	Declaration	Introduction
From	let NSSQLiteManualVacuumOption: NSString!	OS X 10.10
To	let NSSQLiteManualVacuumOption: String	OS X 10.6

Modified NSSQLitePragmasOption

	Declaration	Introduction
From	let NSSQLitePragmasOption: NSString!	OS X 10.10
To	let NSSQLitePragmasOption: String	OS X 10.5

Modified NSSQLiteStoreType

	Declaration	Introduction
From	let NSSQLiteStoreType: NSString!	OS X 10.10
To	let NSSQLiteStoreType: String	OS X 10.4

Modified NSStoreModelVersionHashesKey

	Declaration	Introduction
From	let NSStoreModelVersionHashesKey: NSString!	OS X 10.10
To	let NSStoreModelVersionHashesKey: String	OS X 10.5

Modified NSStoreModelVersionIdentifiersKey

	Declaration	Introduction
From	let NSStoreModelVersionIdentifiersKey: NSString!	OS X 10.10
To	let NSStoreModelVersionIdentifiersKey: String	OS X 10.5

Modified NSStorePathKey

	Declaration	Introduction
From	let NSStorePathKey: NSString!	OS X 10.10
To	let NSStorePathKey: String	OS X 10.6

Modified NSStoreTypeKey

	Declaration	Introduction
From	let NSStoreTypeKey: NSString!	OS X 10.10
To	let NSStoreTypeKey: String	OS X 10.4

Modified NSStoreUUIDInPathKey

	Declaration	Introduction
From	let NSStoreUUIDInPathKey: NSString!	OS X 10.10
To	let NSStoreUUIDInPathKey: String	OS X 10.6

Modified NSStoreUUIDKey

	Declaration	Introduction
From	let NSStoreUUIDKey: NSString!	OS X 10.10
To	let NSStoreUUIDKey: String	OS X 10.4

Modified NSUUIDChangedPersistentStoresKey

	Declaration	Introduction
From	let NSUUIDChangedPersistentStoresKey: NSString!	OS X 10.10
To	let NSUUIDChangedPersistentStoresKey: String	OS X 10.4

Modified NSUpdatedObjectsKey

	Declaration	Introduction
From	let NSUpdatedObjectsKey: NSString!	OS X 10.10
To	let NSUpdatedObjectsKey: String	OS X 10.4

Modified NSValidateXMLStoreOption

	Declaration	Introduction
From	let NSValidateXMLStoreOption: NSString!	OS X 10.10
To	let NSValidateXMLStoreOption: String	OS X 10.4

Modified NSValidationKeyErrorKey

	Declaration	Introduction
From	let NSValidationKeyErrorKey: NSString!	OS X 10.10
To	let NSValidationKeyErrorKey: String	OS X 10.4

Modified NSValidationObjectErrorKey

	Declaration	Introduction
From	let NSValidationObjectErrorKey: NSString!	OS X 10.10
To	let NSValidationObjectErrorKey: String	OS X 10.4

Modified NSValidationPredicateErrorKey

	Declaration	Introduction
From	let NSValidationPredicateErrorKey: NSString!	OS X 10.10
To	let NSValidationPredicateErrorKey: String	OS X 10.4

Modified NSValidationValueErrorKey

	Declaration	Introduction
From	let NSValidationValueErrorKey: NSString!	OS X 10.10
To	let NSValidationValueErrorKey: String	OS X 10.4

Modified NSXMLExternalRecordType

	Declaration	Introduction
From	let NSXMLExternalRecordType: NSString!	OS X 10.10
To	let NSXMLExternalRecordType: String	OS X 10.6

Modified NSXMLStoreType

	Declaration	Introduction
From	let NSXMLStoreType: NSString!	OS X 10.10
To	let NSXMLStoreType: String	OS X 10.4