Package com.rpl.rama

Interface Depot.Declaration

Enclosing interface:
Depot
public static interface Depot.Declaration
Builder-style object to specify options when declaring a depot in a module
See Also:

  • Method Details

    • global

      Depot.Declaration global()
      Configures depot to have a single partition. Partition will be assigned to task 0.

    • migration

      Depot.Declaration migration(String migrationId, RamaFunction1<?,?> migrationFunction)
      Specify a migration on this depot. Migrations iterate over the full depot and can change or remove records from a depot.
      Parameters:
      migrationId - Used to determine if a migration should be restarted or continue where it left off when the module is updated mid-migration. If this remains the same, it continues where it left off. Otherwise, it restarts from the beginning of the depot.
      migrationFunction - Function from depot record to migrated record. Return Depot.TOMBSTONE to remove the record from the depot.
      See Also: