OSID - osid.offering.rules.CanonicalUnitEnabler Service Interface Definition

Interface	osid.offering.rules.CanonicalUnitEnabler
Implements	`osid.OsidEnabler`
Description	A `CanonicalUnitEnabler` describes the rules for making an `OfferingConstrainer` effective.
Method	getCanonicalUnitEnablerRecord
Description	Gets the canonical unit enabler record corresponding to the given `CanonicalUnitEnabler` record `Type.` This method is used to retrieve an object implementing the requested record. The `canonicalUnitEnablerRecordType` may be the `Type` returned in `getRecordTypes()` or any of its parents in a `Type` hierarchy where `hasRecordType(canonicalUnitEnablerRecordType)` is `true` .
Parameters	`osid.type.Type`	`canonicalUnitEnablerRecordType`	the type of canonical unit enabler record to retrieve
Return	`osid.offering.rules.records.CanonicalUnitEnablerRecord`		the canonical unit enabler record
Errors	NULL_ARGUMENT		`canonicalUnitEnablerRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(canonicalUnitEnablerRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.