OSID - osid.resourcing.AvailabilityList Service Interface Definition

Interface	osid.resourcing.AvailabilityList
Implements	`osid.OsidList`
Used By	`osid.resourcing.AvailabilityFoundrySession`
	`osid.resourcing.AvailabilityLookupSession`
	`osid.resourcing.AvailabilityQuerySession`
	`osid.resourcing.AvailabilitySearchResults`
	`osid.resourcing.MyWorkSession`
	`osid.resourcing.rules.AvailabilityEnablerRuleLookupSession`
Description	Like all `OsidLists` , `AvailabilityList` provides a means for accessing `Availability` elements sequentially either one at a time or many at a time. Examples: while (al.hasNext()) { Availability availability = al.getNextAvailability(); } or while (al.hasNext()) { Availability[] availabilities = al.getNextAvailabilitys(al.available()); }
Method	getNextAvailability
Description	Gets the next `Availability` in this list.
Return	`osid.resourcing.Availability`		the next `Availability` in this list. The `hasNext()` method should be used to test that a next `Availability` 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	getNextAvailabilities
Description	Gets the next set of `Availability` elements in this list. The specified amount must be less than or equal to the return from `available()` .
Parameters	`cardinal`	`n`	the number of `Availability` elements requested which must be less than or equal to `available()`
Return	`osid.resourcing.Availability[]`		an array of `Availability` 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.