OSID - osid.room.Floor Service Interface Definition

Interface	osid.room.Floor
Implements	`osid.OsidObject`
	`osid.Temporal`
	`osid.Subjugateable`
Used By	`osid.room.FloorAdminSession`
	`osid.room.FloorList`
	`osid.room.FloorLookupSession`
	`osid.room.Room`
Description	A `Floor` represents a collection of rooms with a `Building`.
Method	getBuildingId
Description	Gets the `Id` of the building.
Return	`osid.id.Id`		the building `Id`
Compliance	`mandatory`		This method must be implemented.
Method	getBuilding
Description	Gets the building.
Return	`osid.room.Building`		the building
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.
Method	getNumber
Description	Gets the floor number.
Return	`string`		the floor number
Compliance	`mandatory`		This method must be implemented.
Method	hasArea
Description	Tests if an area is available.
Return	`boolean`		`true` if an area is available, `false` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	getGrossArea
Description	Gets the gross square footage of this floor.
Return	`decimal`		the gross area
Errors	ILLEGAL_STATE		`hasArea()` is `false`
Compliance	`mandatory`		This method must be implemented.
Method	getFloorRecord
Description	Gets the floor record corresponding to the given `Floor` record `Type`.This method is used to retrieve an object implementing the requested record. The `floorRecordType` may be the `Type` returned in `getRecordTypes()` or any of its parents in a `Type` hierarchy where `hasRecordType(floorRecordType)` is `true`.
Parameters	`osid.type.Type`	`floorRecordType`	the type of floor record to retrieve
Return	`osid.room.records.FloorRecord`		the floor record
Errors	NULL_ARGUMENT		`floorRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(floorRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.