NSManagedObject

extension NSManagedObject: CoreDataNativeType

extension NSManagedObject: DynamicObject

extension NSManagedObject: AllowedOptionalObjectiveCKeyPathValue

extension NSManagedObject: AllowedObjectiveCRelationshipKeyPathValue

extension NSManagedObject: ObjectRepresentation

DynamicObject


                    
                    
                    cs_forceCreate(entityDescription:into:assignTo:)

Declaration

Swift

public class func cs_forceCreate(entityDescription: NSEntityDescription, into context: NSManagedObjectContext, assignTo store: NSPersistentStore) -> Self


                    
                    
                    cs_snapshotDictionary(id:context:)

Declaration

Swift

public class func cs_snapshotDictionary(id: ObjectID, context: NSManagedObjectContext) -> [String : Any]?


                    
                    
                    cs_fromRaw(object:)

Declaration

Swift

public class func cs_fromRaw(object: NSManagedObject) -> Self


                    
                    
                    cs_matches(object:)

Declaration

Swift

public static func cs_matches(object: NSManagedObject) -> Bool


                    
                    
                    cs_toRaw()

Declaration

Swift

public func cs_toRaw() -> NSManagedObject

cs_id()
Declaration
Swift

public func cs_id() -> ObjectID

AllowedOptionalObjectiveCKeyPathValue


                    
                    
                    DestinationValueType

Declaration

Swift

public typealias DestinationValueType = NSManagedObject

NSManagedObject

fetchSource()
Exposes a FetchableSource that can fetch sibling objects of this NSManagedObject instance. This may be the DataStack, a BaseDataTransaction, the NSManagedObjectContext itself, or nil if the obejct’s parent is already deallocated.

Warning
Future implementations may change the instance returned by this method depending on the timing or condition that fetchSource() was called. Do not make assumptions that the instance will be a specific instance. If the NSManagedObjectContext instance is desired, use the FetchableSource.unsafeContext() method to get the correct instance. Also, do not assume that the fetchSource() and querySource() return the same instance all the time.
Declaration
Swift

@nonobjc public func fetchSource() -> FetchableSource?
Return Value

a FetchableSource that can fetch sibling objects of this NSManagedObject instance. This may be the DataStack, a BaseDataTransaction, the NSManagedObjectContext itself, or nil if the object’s parent is already deallocated.
querySource()
Exposes a QueryableSource that can query attributes and aggregate values. This may be the DataStack, a BaseDataTransaction, the NSManagedObjectContext itself, or nil if the obejct’s parent is already deallocated.

Warning
Future implementations may change the instance returned by this method depending on the timing or condition that querySource() was called. Do not make assumptions that the instance will be a specific instance. If the NSManagedObjectContext instance is desired, use the QueryableSource.unsafeContext() method to get the correct instance. Also, do not assume that the fetchSource() and querySource() return the same instance all the time.
Declaration
Swift

@nonobjc public func querySource() -> QueryableSource?
Return Value

a QueryableSource that can query attributes and aggregate values. This may be the DataStack, a BaseDataTransaction, the NSManagedObjectContext itself, or nil if the object’s parent is already deallocated.


                    
                    
                    getValue(forKvcKey:)

Provides a convenience wrapper for accessing primitiveValue(forKey:) with proper calls to willAccessValue(forKey:) and didAccessValue(forKey:). This is useful when implementing accessor methods for transient attributes.

Declaration

Swift

@nonobjc
@inline(__always)
public func getValue(forKvcKey kvcKey: KeyPathString) -> Any?

Parameters


                                kvcKey

the KVC key

Return Value

the primitive value for the KVC key


                    
                    
                    getValue(forKvcKey:didGetValue:)

Declaration

Swift

@nonobjc
@inline(__always)
public func getValue<T>(forKvcKey kvcKey: KeyPathString, didGetValue: (Any?) throws -> T) rethrows -> T

Parameters

`kvcKey`	the KVC key
`didGetValue`	a closure to transform the primitive value

Return Value

the primitive value transformed by the didGetValue closure


                    
                    
                    getValue(forKvcKey:willGetValue:didGetValue:)

Declaration

Swift

@nonobjc
@inline(__always)
public func getValue<T>(forKvcKey kvcKey: KeyPathString, willGetValue: () throws -> Void, didGetValue: (Any?) throws -> T) rethrows -> T

Parameters

`kvcKey`	the KVC key
`willGetValue`	called before accessing `primitiveValue(forKey:)`. Callers are allowed to cancel the access by throwing an error.
`didGetValue`	a closure to transform the primitive value

Return Value

the primitive value transformed by the didGetValue closure


                    
                    
                    setValue(_:forKvcKey:)

Provides a convenience wrapper for setting setPrimitiveValue(_:forKey:) with proper calls to willChangeValue(forKey:) and didChangeValue(forKey:). This is useful when implementing mutator methods for transient attributes.

Declaration

Swift

@nonobjc
@inline(__always)
public func setValue(_ value: Any?, forKvcKey KVCKey: KeyPathString)

Parameters

`value`	the value to set the KVC key with
`KVCKey`	the KVC key


                    
                    
                    setValue(_:forKvcKey:didSetValue:)

Provides a convenience wrapper for setting setPrimitiveValue(_:forKey:) with proper calls to willChangeValue(forKey:) and didChangeValue(forKey:).

Declaration

Swift

@nonobjc
@inline(__always)
public func setValue(_ value: Any?, forKvcKey KVCKey: KeyPathString, didSetValue: () -> Void)

Parameters

`value`	the value to set the KVC key with
`KVCKey`	the KVC key
`didSetValue`	called after executing `setPrimitiveValue(forKey:)`.


                    
                    
                    setValue(_:forKvcKey:willSetValue:didSetValue:)

Declaration

Swift

@nonobjc
@inline(__always)
public func setValue<T>(_ value: T, forKvcKey KVCKey: KeyPathString, willSetValue: (T) throws -> Any?, didSetValue: (Any?) -> Void = { _ in }) rethrows

Parameters

`value`	the value to set the KVC key with
`KVCKey`	the KVC key
`willSetValue`	called before accessing `setPrimitiveValue(forKey:)`. Callers are allowed to cancel the mutation by throwing an error, for example, for custom validations.
`didSetValue`	called after executing `setPrimitiveValue(forKey:)`.

refreshAsFault()
Re-faults the object to use the latest values from the persistent store
Declaration
Swift

@nonobjc public func refreshAsFault()
refreshAndMerge()
Re-faults the object to use the latest values from the persistent store and merges previously pending changes back
Declaration
Swift

@nonobjc public func refreshAndMerge()
unsafeDataTransaction
Returns this object’s parent UnsafeDataTransaction instance if it was created from one. Returns nil if the parent transaction is either an AsynchronousDataTransaction or a SynchronousDataTransaction, or if the object is not managed by CoreStore.

When using an UnsafeDataTransaction and passing around a temporary object, you can use this property to execute fetches and updates to the transaction without having to pass around both the object and the transaction instances.

Important
The internal reference to the transaction is weak, and it is still the developer’s responsibility to retain a strong reference to the UnsafeDataTransaction.
Declaration
Swift

@nonobjc public var unsafeDataTransaction: UnsafeDataTransaction? { get }