OSID - osid.course.ActivitySearch Service Interface Definition

Interface	osid.course.ActivitySearch
Implements	`osid.OsidSearch`
Used By	`osid.course.ActivitySearchSession`
Description	The search interface for governing activity searches.
Method	searchAmongActivities
Description	Execute this search among the given list of activities.
Parameters	`osid.id.IdList`	`activityIds`	list of activities
Errors	NULL_ARGUMENT		`activityIds` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	orderActivityResults
Description	Specify an ordering to the search results.
Parameters	`osid.course.ActivitySearchOrder`	`activitySearchOrder`	activity search order
Errors	NULL_ARGUMENT		`activitySearchOrder` is `null`
Errors	UNSUPPORTED		`activitySearchOrder` is not of this service
Compliance	`mandatory`		This method must be implemented.
Method	getActivitySearchRecord
Description	Gets the activity search record corresponding to the given activity search record `Type` . This method is used to retrieve an object implementing the requested record.
Parameters	`osid.type.Type`	`activitySearchRecordType`	an activity search record type
Return	`osid.course.records.ActivitySearchRecord`		the activity search record
Errors	NULL_ARGUMENT		`activitySearchRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(activitySearchRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.