OSID - osid.billing.PeriodSearchResults Service Interface Definition

Interface	osid.billing.PeriodSearchResults
Implements	`osid.OsidSearchResults`
Used By	`osid.billing.PeriodSearchSession`
Description	This interface provides a means to capture results of a search.
Method	getPeriods
Description	Gets the period list resulting from a search.
Return	`osid.billing.PeriodList`		the period list
Errors	ILLEGAL_STATE		the period list has already been retrieved
Compliance	`mandatory`		This method must be implemented.
Method	getPeriodQueryInspector
Description	Gets the inspector for the query to examine the periods used in the search.
Return	`osid.billing.PeriodQueryInspector`		the query inspector
Compliance	`mandatory`		This method must be implemented.
Method	getPeriodSearchResultsRecord
Description	Gets the period search results record corresponding to the given period search record `Type`.This method is used to retrieve an object implementing the requested record.
Parameters	`osid.type.Type`	`periodSearchRecordType`	a period search record type
Return	`osid.billing.records.PeriodSearchResultsRecord`		the period search results record
Errors	NULL_ARGUMENT		`periodSearchRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(periodSearchRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.