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