public interface LogList extends OsidList
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()); }
Modifier and Type | Method and Description |
---|---|
Log |
getNextLog()
Gets the next
Log in this list. |
Log[] |
getNextLogs(long n)
Gets the next set of
Log elements in this list. |
Log getNextLog() throws OperationFailedException
Log
in this list. Log
in this list. The hasNext()
method should be used to test that a next Log
is available before calling this method.IllegalStateException
- no more elements available in
this listOperationFailedException
- unable to complete requestmandatory
- This method must be implemented. Log[] getNextLogs(long n) throws OperationFailedException
Log
elements in this list. The
specified amount must be less than or equal to the return from
available().
n
- the number of Log
elements requested which
must be less than or equal to available()
Log
elements.
The
length of the array is less than or equal to the number
specified.IllegalStateException
- no more elements available in
this listOperationFailedException
- unable to complete requestmandatory
- This method must be implemented.