OSID - osid.authorization.AuthorizationList Service Interface Definition

Interface	osid.authorization.AuthorizationList
Implements	`osid.OsidList`
Used By	`osid.authorization.AuthorizationLookupSession`
	`osid.authorization.AuthorizationQuerySession`
	`osid.authorization.AuthorizationSearchResults`
	`osid.authorization.AuthorizationVaultSession`
	`osid.authorization.rules.AuthorizationEnablerRuleLookupSession`
Description	Like all `OsidLists`, `AuthorizationList` provides a means for accessing `Authorization` elements sequentially either one at a time or many at a time. Examples: while (al.hasNext()) { Authorization authorization = al.getNextAuthorization(); } or while (al.hasNext()) { Authorization[] authorizations = al.getNextAuthorizations(al.available()); }
Method	getNextAuthorization
Description	Gets the next `Authorization` in this list.
Return	`osid.authorization.Authorization`		the next `Authorization` in this list. The `hasNext()` method should be used to test that a next `Authorization` 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	getNextAuthorizations
Description	Gets the next set of `Authorization` elements in this list which must be less than or equal to the number returned from `available()`.
Parameters	`cardinal`	`n`	the number of `Authorization` elements requested which should be less than or equal to `available()`
Return	`osid.authorization.Authorization[]`		an array of `Authorization` 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.