Method Detail

• identity

  String identity()

• currentTime

  long currentTime()

• newEntityState

  EntityState newEntityState(ModuleSpi module,
                           EntityReference anIdentity,
                           EntityDescriptor entityDescriptor)
                             throws EntityStoreException

  Create new EntityState for a given identity.

  This should only create the EntityState and not insert it into any database, since that should occur during the applyChanges() call.

  Parameters:

  anIdentity - the identity of the entity

  entityDescriptor - entity descriptor

  Returns:

  The new entity state.

  Throws:

  EntityStoreException - Thrown if creational fails.

• entityStateOf

  EntityState entityStateOf(ModuleSpi module,
                          EntityReference anIdentity)
                            throws EntityStoreException,
                                   EntityNotFoundException

  Get the EntityState for a given identity. Throws EntityNotFoundException if the entity with given anIdentity is not found.

  Parameters:

  anIdentity - The entity identity. This argument must not be null.

  Returns:

  Entity state given the composite descriptor and identity.

  Throws:

  EntityStoreException - thrown if retrieval failed.

  EntityNotFoundException - if requested entity does not exist

• applyChanges

  StateCommitter applyChanges()
                              throws EntityStoreException

  Throws:

  EntityStoreException

• discard

  void discard()

• usecase

  Usecase usecase()