OSID - osid.billing.CustomerReceiver Service Interface Definition

Interface	osid.billing.CustomerReceiver
Implements	`osid.OsidReceiver`
Description	The customer receiver is the consumer supplied interface for receiving notifications pertaining to new, updated or deleted `Customer` objects. Like all `OsidReceivers`, notifications are delivered to `CustomerReceiver` serially and a receiver method is not invoked again until any previous invocation has returned.
Method	newCustomers
Description	The callback for notifications of new customers.
Parameters	`osid.id.Id`	`notificationId`	the notification `Id`
Parameters	`osid.id.IdList`	`customerIds`	the `Id` of the new `Customers`
Compliance	`mandatory`		This method must be implemented.
Method	changedCustomers
Description	The callback for notification of updated customers.
Parameters	`osid.id.Id`	`notificationId`	the notification `Id`
Parameters	`osid.id.IdList`	`customerIds`	the `Id` of the updated `Customers`
Compliance	`mandatory`		This method must be implemented.
Method	deletedCustomers
Description	the callback for notification of deleted customers.
Parameters	`osid.id.Id`	`notificationId`	the notification `Id`
Parameters	`osid.id.IdList`	`customerIds`	the `Id` of the deleted `Customers`
Compliance	`mandatory`		This method must be implemented.