Contents

createRelationships(forDestination:in:manager:)

Constructs the relationships between the newly-created destination instances.

Declaration

func createRelationships(forDestination dInstance: NSManagedObject, in mapping: NSEntityMapping, manager: NSMigrationManager) throws

Parameters

  • dInstance:

    The destination instance for which to create relationships.

  • mapping:

    The mapping object in use.

  • manager:

    The migration manager performing the migration.

Discussion

You can use this stage to (re)create relationships between migrated objects—you use the association lookup methods on the NSMigrationManager instance to determine the appropriate relationship targets.

See Also

Customizing Stages of the Mapping Life Cycle