OSID - osid.assessment.Answer Service Interface Definition

Interface	osid.assessment.Answer
Implements	`osid.OsidObject`
Used By	`osid.assessment.AnswerList`
Used By	`osid.assessment.ItemAdminSession`
Description	An `Answer` represents the question portion of an assessment item. Like all OSID objects, an `Answer` is identified by its `Id` and any persisted references should use the `Id`.
Method	getAnswerRecord
Description	Gets the answer record corresponding to the given `Answer` record `Type`.This method is used to retrieve an object implementing the requested records. The `answerRecordType` may be the `Type` returned in `getRecordTypes()` or any of its parents in a `Type` hierarchy where `hasRecordType(answerRecordType)` is `true`.
Parameters	`osid.type.Type`	`answerRecordType`	the type of the record to retrieve
Return	`osid.assessment.records.AnswerRecord`		the answer record
Errors	NULL_ARGUMENT		`answerRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(answerRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.