OSID - osid.repository.rules.CompositionEnabler Service Interface Definition

Interface	osid.repository.rules.CompositionEnabler
Implements	`osid.OsidEnabler`
Description	A `CompositionEnabler` describes the rules for making `Compositions` visible in the composition hierarchy.
Method	getCompositionEnablerRecord
Description	Gets the composition enabler record corresponding to the given `CompositionEnabler` record `Type.` This method is used to retrieve an object implementing the requested record. The `compositionEnablerRecordType` may be the `Type` returned in `getRecordTypes()` or any of its parents in a `Type` hierarchy where `hasRecordType(compositionEnablerRecordType)` is `true` .
Parameters	`osid.type.Type`	`compositionEnablerRecordType`	the type of composition enabler record to retrieve
Return	`osid.repository.rules.records.CompositionEnablerRecord`		the composition enabler record
Errors	NULL_ARGUMENT		`compositionEnablerRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(compositionEnablerRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.