OSID - osid.billing.ItemReceiver Service Interface Definition

Interface	osid.billing.ItemReceiver
Implements	`osid.OsidReceiver`
Description	The item receiver is the consumer supplied interface for receiving notifications pertaining to new, updated or deleted `Item` objects.
Method	newItems
Description	The callback for notifications of new items.
Parameters	`osid.id.Id`	`notificationId`	the notification `Id`
Parameters	`osid.id.IdList`	`itemIds`	the `Id` of the new `Items`
Compliance	`mandatory`		This method must be implemented.
Method	changedItems
Description	The callback for notification of updated items.
Parameters	`osid.id.Id`	`notificationId`	the notification `Id`
Parameters	`osid.id.IdList`	`itemIds`	the `Id` of the updated `Items`
Compliance	`mandatory`		This method must be implemented.
Method	deletedItems
Description	the callback for notification of deleted items.
Parameters	`osid.id.Id`	`notificationId`	the notification `Id`
Parameters	`osid.id.IdList`	`itemIds`	the `Id` of the deleted `Items`
Compliance	`mandatory`		This method must be implemented.