OSID - osid.course.program.CredentialReceiver Service Interface Definition

Interface	osid.course.program.CredentialReceiver
Implements	`osid.OsidReceiver`
Description	The credential receiver is the consumer supplied interface for receiving notifications pertaining to new, updated or deleted `Credential` objects. Like all `OsidReceivers`, notifications are delivered to `CredentialReceiver` serially and a receiver method is not invoked again until any previous invocation has returned.
Method	newCredentials
Description	The callback for notifications of new credentials.
Parameters	`osid.id.Id`	`notificationId`	the notification Id
Parameters	`osid.id.IdList`	`credentialIds`	the `Ids` of the new `Credentials`
Compliance	`mandatory`		This method must be implemented.
Method	changedCredentials
Description	The callback for notification of updated credentials.
Parameters	`osid.id.Id`	`notificationId`	the notification Id
Parameters	`osid.id.IdList`	`credentialIds`	the `Ids` of the updated `Credentials`
Compliance	`mandatory`		This method must be implemented.
Method	deletedCredentials
Description	the callback for notification of deleted credentials.
Parameters	`osid.id.Id`	`notificationId`	the notification Id
Parameters	`osid.id.IdList`	`credentialIds`	the `Ids` of the deleted `Credentials`
Compliance	`mandatory`		This method must be implemented.