OSID - osid.tracking.rules.QueueConstrainer Service Interface Definition

Interface	osid.tracking.rules.QueueConstrainer
Implements	`osid.OsidConstrainer`
Description	A `QueueConstrainer` describes the rules for constraining the tracking requests in a queue.
Method	getQueueConstrainerRecord
Description	Gets the queue constrainer record corresponding to the given `QueueConstrainer` record `Type.` This method is used to retrieve an object implementing the requested record. The `queueConstrainerRecordType` may be the `Type` returned in `getRecordTypes()` or any of its parents in a `Type` hierarchy where `hasRecordType(queueConstrainerRecordType)` is `true` .
Parameters	`osid.type.Type`	`queueConstrainerRecordType`	the type of queue constrainer record to retrieve
Return	`osid.tracking.rules.records.QueueConstrainerRecord`		the queue constrainer record
Errors	NULL_ARGUMENT		`queueConstrainerRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(queueConstrainerRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.