OSID - osid.room.BuildingList Service Interface Definition

Interface	osid.room.BuildingList
Implements	`osid.OsidList`
Used By	`osid.room.Building`
	`osid.room.BuildingCampusSession`
	`osid.room.BuildingLookupSession`
	`osid.room.BuildingQuerySession`
	`osid.room.BuildingSearchResults`
Description	Like all `OsidLists`, `BuildingList` provides a means for accessing `Building` elements sequentially either one at a time or many at a time. Examples: while (bl.hasNext()) { Building building = bl.getNextBuilding(); } or while (bl.hasNext()) { Building[] buildings = bl.getNextBuildings(bl.available()); }
Method	getNextBuilding
Description	Gets the next `Building` in this list.
Return	`osid.room.Building`		the next `Building` in this list. The `hasNext()` method should be used to test that a next `Building` is available before calling this method.
Errors	ILLEGAL_STATE		no more elements available in this list
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.
Method	getNextBuildings
Description	Gets the next set of `Building` elements in this list. The specified amount must be less than or equal to the return from `available()`.
Parameters	`cardinal`	`n`	the number of `Building` elements requested which must be less than or equal to `available()`
Return	`osid.room.Building[]`		an array of `Building` elements. The length of the array is less than or equal to the number specified.
Errors	ILLEGAL_STATE		no more elements available in this list
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.