Interface AssessmentRequirementList

All Superinterfaces:
AutoCloseable, Closeable, OsidList, OsidList
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());
}

  • Method Details

    • getNextAssessmentRequirement

      AssessmentRequirement getNextAssessmentRequirement() throws OperationFailedException
      Gets the next AssessmentRequirement in this list.
      Returns:
      the next AssessmentRequirement in this list. The hasNext() method should be used to test that a next AssessmentRequirement is available before calling this method.
      Throws:
      IllegalStateException - no more elements available in this list
      OperationFailedException - unable to complete request
      Compliance:
      mandatory - This method must be implemented.

    • getNextAssessmentRequirements

      AssessmentRequirement[] getNextAssessmentRequirements(long n) throws OperationFailedException
      Gets the next set of AssessmentRequirement elements in this list. The specified amount must be less than or equal to the return from available() .
      Parameters:
      n - the number of AssessmentRequirement elements requested which must be less than or equal to available()
      Returns:
      an array of AssessmentRequirement elements. The length of the array is less than or equal to the number specified.
      Throws:
      IllegalStateException - no more elements available in this list
      OperationFailedException - unable to complete request
      Compliance:
      mandatory - This method must be implemented.