OSID - osid.logging.LogList Service Interface Definition

Interface	osid.logging.LogList
Implements	`osid.OsidList`
Used By	`osid.logging.LogEntryLogSession`
	`osid.logging.LogHierarchySession`
	`osid.logging.LogLookupSession`
	`osid.logging.LogQuerySession`
	`osid.logging.LogSearchResults`
Description	Like all `OsidLists`, `LogList` provides a means for accessing `Log` elements sequentially either one at a time or many at a time. Examples: while (ll.hasNext()) { Log log = ll.getNextLog(); } or while (ll.hasNext()) { Log[] logs = ll.getNextLogs(ll.available()); }
Method	getNextLog
Description	Gets the next `Log` in this list.
Return	`osid.logging.Log`		the next `Log` in this list. The `hasNext()` method should be used to test that a next `Log` 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	getNextLogs
Description	Gets the next set of `Log` elements in this list. The specified amount must be less than or equal to the return from `available()`.
Parameters	`cardinal`	`n`	the number of `Log` elements requested which must be less than or equal to `available()`
Return	`osid.logging.Log[]`		an array of `Log` 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.