OSID - osid.course.batch.ActivityPeer Service Interface Definition

Interface	osid.course.batch.ActivityPeer
Implements	`osid.OsidCapsule`
Description	An interface for the peers of the `Activity` relationship.
Method	getActivityUnitId
Description	Gets the `Id` of the activity unit.
Return	`osid.id.Id`	the `ActivityUnit` `Id`
Compliance	`mandatory`	This method must be implemented.
Method	getCourseOfferingId
Description	Gets the `Id` of the course offering.
Return	`osid.id.Id`	the `CourseOffering` `Id`
Compliance	`mandatory`	This method must be implemented.
Method	getTermId
Description	Gets the `Id` of the term.
Return	`osid.id.Id`	the `Term` `Id`
Compliance	`mandatory`	This method must be implemented.