OSID - osid.recipe.DirectionSearch Service Interface Definition

Interface	osid.recipe.DirectionSearch
Implements	`osid.OsidSearch`
Used By	`osid.recipe.DirectionSearchSession`
Description	The search interface for governing direction searches.
Method	searchAmongDirections
Description	Execute this search among the given list of directions.
Parameters	`osid.id.IdList`	`directionIds`	list of directions
Errors	NULL_ARGUMENT		`directionIds` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	orderDirectionResults
Description	Specify an ordering to the search results.
Parameters	`osid.recipe.DirectionSearchOrder`	`directionSearchOrder`	direction search order
Errors	NULL_ARGUMENT		`directionSearchOrder` is `null`
Errors	UNSUPPORTED		`directionSearchOrder` is not of this service
Compliance	`mandatory`		This method must be implemented.
Method	getDirectionSearchRecord
Description	Gets the direction search record corresponding to the given direction search record `Type` . This method is used to retrieve an object implementing the requested record.
Parameters	`osid.type.Type`	`directionSearchRecordType`	a direction search record type
Return	`osid.recipe.records.DirectionSearchRecord`		the direction search record
Errors	NULL_ARGUMENT		`directionSearchRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure occurred
	UNSUPPORTED		`hasRecordType(directionSearchRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.