public interface GradeSystemList extends OsidList
Like all OsidLists,
GradeSystemList
provides a means for accessing GradeSystem
elements
sequentially either one at a time or many at a time. Examples:
while (gsl.hasNext()) { GradeSystem system = gsl.getNextGradeSystem(); }or
while (gsl.hasNext()) { GradeSystem[] systems = gsl.getNextGradeSystems(gsl.available()); }
Modifier and Type | Method and Description |
---|---|
GradeSystem |
getNextGradeSystem()
Gets the next
GradeSystem in this list. |
GradeSystem[] |
getNextGradeSystems(long n)
Gets the next set of
GradeSystem elements in this list
which must be less than or equal to the return from
available(). |
GradeSystem getNextGradeSystem() throws OperationFailedException
GradeSystem
in this list. GradeSystem
in this list. The
hasNext()
method should be used to test that a next
GradeSystem
is available before calling this
method.IllegalStateException
- no more elements available in
this listOperationFailedException
- unable to complete requestmandatory
- This method must be implemented. GradeSystem[] getNextGradeSystems(long n) throws OperationFailedException
GradeSystem
elements in this list
which must be less than or equal to the return from
available().
n
- the number of GradeSystem
elements requested
which must be less than or equal to available()
GradeSystem
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.