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