CSMigrationType

@objc
public final class CSMigrationType : NSObject, CoreStoreObjectiveCType

The CSMigrationType serves as the Objective-C bridging type for MigrationType.

See also

MigrationType

  • Returns YES if the CSMigrationType‘s sourceVersion and destinationVersion do not match. Returns NO otherwise.

    Declaration

    Swift

    @objc
public var needsMigration: Bool { get }

  • Returns the source model version for the migration type. If no migration is required, sourceVersion will be equal to the destinationVersion.

    Declaration

    Swift

    @objc
public var sourceVersion: String { get }

  • Returns the destination model version for the migration type. If no migration is required, destinationVersion will be equal to the sourceVersion.

    Declaration

    Swift

    @objc
public var destinationVersion: String { get }

  • Returns YES if the CSMigrationType is a lightweight migration. Used as syntactic sugar.

    Declaration

    Swift

    @objc
public var isLightweightMigration: Bool { get }

  • Returns YES if the CSMigrationType is a heavyweight migration. Used as syntactic sugar.

    Declaration

    Swift

    @objc
public var isHeavyweightMigration: Bool { get }

CoreStoreObjectiveCType