All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`AdministratorUser`	`createAdminUser(String username, String password)`
`void`	`deleteAdminUser(String username)`
`void`	`deleteAll()`
`AdministratorUser`	`getAdminUser(String username)`
`Set<AdministratorUser>`	`getAdminUsers()`
`void`	`saveAdminUser(AdministratorUser user)`

AdministratorUser createAdminUser(String username,
                                  String password)

void deleteAdminUser(String username)

AdministratorUser getAdminUser(String username)

void saveAdminUser(AdministratorUser user)

Interface AdminUserDao