OSID - osid.recipe.DirectionReceiver Service Interface Definition

Interface	osid.recipe.DirectionReceiver
Implements	`osid.OsidReceiver`
Description	The direction receiver is the consumer supplied interface for receiving notifications pertaining to new, updated or deleted directions. Like all `OsidReceivers`, notifications are delivered to `DirectionReceiver` serially and a receiver method is not invoked again until any previous invocation has returned.
Method	newDirections
Description	The callback for notifications of new directions.
Parameters	`osid.id.Id`	`notificationId`	the notification `Id`
Parameters	`osid.id.IdList`	`directionIds`	the `Ids` of the new `Directions`
Compliance	`mandatory`		This method must be implemented.
Method	changedDirections
Description	The callback for notification of updated directions.
Parameters	`osid.id.Id`	`notificationId`	the notification `Id`
Parameters	`osid.id.IdList`	`directionIds`	the `Ids` of the updated `Directions`
Compliance	`mandatory`		This method must be implemented.
Method	deletedDirections
Description	The callback for notification of deleted directions.
Parameters	`osid.id.Id`	`notificationId`	the notification `Id`
Parameters	`osid.id.IdList`	`directionIds`	the `Ids` of the deleted `Directions`
Compliance	`mandatory`		This method must be implemented.