OSID - osid.recipe.DirectionSearchOrder Service Interface Definition

Interface	osid.recipe.DirectionSearchOrder
Implements	`osid.OsidObjectSearchOrder`
Implements	`osid.OsidSubjugateableSearchOrder`
Description	An interface for specifying the ordering of search results.
Method	orderByRecipe
Description	Orders the results by recipe.
Parameters	`osid.SearchOrderStyle`	`style`	search order style
Errors	NULL_ARGUMENT		`style` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	supportsRecipeSearchOrder
Description	Tests if a recipe search order is available.
Return	`boolean`		`true` if a recipe search order is available, `false` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	getRecipeSearchOrder
Description	Gets the recipe search order.
Return	`osid.recipe.RecipeSearchOrder`		the recipe search order
Errors	ILLEGAL_STATE		`supportsRecipeSearchOrder()` is `false`
Compliance	`mandatory`		This method must be implemented.
Method	orderByEstimatedDuration
Description	Orders the results by the duration.
Parameters	`osid.SearchOrderStyle`	`style`	search order style
Errors	NULL_ARGUMENT		`style` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	getDirectionSearchOrderRecord
Description	Gets the direction search order record corresponding to the given direction record `Type.` Multiple retrievals return the same underlying object.
Parameters	`osid.type.Type`	`directionRecordType`	a direction record type
Return	`osid.recipe.records.DirectionSearchOrderRecord`		the direction search order record
Errors	NULL_ARGUMENT		`directionRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure occurred
	UNSUPPORTED		`hasRecordType(directionRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.