OSID - osid.bidding.rules.AuctionConstrainer Service Interface Definition

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