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