OSID - osid.grading.GradebookColumnReceiver Service Interface Definition

Interface	osid.grading.GradebookColumnReceiver
Implements	`osid.OsidReceiver`
Description	The grade receiver is the consumer supplied interface for receiving notifications pertaining to new, updated or deleted `GradebookColumns.`
Method	newGradebookColumns
Description	The callback for notifications of new gradebook columns.
Parameters	`osid.id.IdList`	`gradebookColumnIds`	the `Ids` of the new `GradebookColumns`
Compliance	`mandatory`		This method must be implemented.
Method	chanegedGradebookColumns
Description	The callback for notifications of new gradebook columns.
Parameters	`osid.id.IdList`	`gradebookColumnIds`	the `Ids` of the new `GradebookColumns`
Compliance	`mandatory`		This method must be implemented.
Method	deletedGradebookColumns
Description	The callback for notification of deleted gradebook columns.
Parameters	`osid.id.IdList`	`gradebookColumnIds`	the `Ids` of the deleted `GradebookColumns`
Compliance	`mandatory`		This method must be implemented.