OSID - osid.offering.CanonicalUnitSearchOrder Service Interface Definition

Interface	osid.offering.CanonicalUnitSearchOrder
Implements	`osid.OsidObjectSearchOrder`
Implements	`osid.OsidOperableSearchOrder`
Used By	`osid.offering.CanonicalUnitSearchSession`
	`osid.offering.CanonicalUnitSmartCatalogueSession`
	`osid.offering.OfferingSearchOrder`
Description	An interface for specifying the ordering of search results.
Method	orderByTitle
Description	Specifies a preference for ordering the result set by the title.
Parameters	`osid.SearchOrderStyle`	`style`	search order style
Errors	NULL_ARGUMENT		`style` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	orderByCode
Description	Specifies a preference for ordering the result set by the code.
Parameters	`osid.SearchOrderStyle`	`style`	search order style
Errors	NULL_ARGUMENT		`style` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	getCanonicalUnitSearchOrderRecord
Description	Gets the canonical unit search order record corresponding to the given canonical unit record `Type` . Multiple retrievals return the same underlying object.
Parameters	`osid.type.Type`	`canonicalUnitRecordType`	a canonical unit record type
Return	`osid.offering.records.CanonicalUnitSearchOrderRecord`		the canonical unit search order record
Errors	NULL_ARGUMENT		`canonicalUnitRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(canonicalUnitRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.