OSID - osid.room.construction.Project Service Interface Definition

Interface	osid.room.construction.Project
Implements	`osid.OsidObject`
Implements	`osid.Temporal`
Description	A `Project` is the initial construction of the building or a later construction, expansion, or renovation. The effective dates of the project indicate when this project was active.
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	hasCost
Description	Tests if this renovation has a cost.
Return	`boolean`		`true` if a cost is available, `false` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	getCost
Description	Gets the cost for this renovation.
Return	`osid.financials.Currency`		the cost
Errors	ILLEGAL_STATE		`hasCost()` is `false`
Compliance	`mandatory`		This method must be implemented.
Method	getProjectRecord
Description	Gets the project record corresponding to the given `Project` record `Type.` This method is used to retrieve an object implementing the requested record. The `ProjectRecordType` may be the `Type` returned in `getRecordTypes()` or any of its parents in a `Type` hierarchy where `hasRecordType(projectRecordType)` is `true` .
Parameters	`osid.type.Type`	`projectRecordType`	the type of project record to retrieve
Return	`osid.room.construction.records.ProjectRecord`		the project record
Errors	NULL_ARGUMENT		`projectRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(projectRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.