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OSID Specifications
grading package
Version 3.0.0
Release Candidate Preview
Interfaceosid.grading.GradeEntryList
Implementsosid.OsidList
Description

Like all OsidLists, GradeEntryList provides a means for accessing GradeEntry elements sequentially either one at a time or many at a time. Examples:

                     
                     
                     while (gel.hasNext()) {
                          GradeEntry entry = gel.getNextGradeEntry();
                     }
                     
                                 
                     
                
or
                     
                     
                     while (gel.hasNext()) {
                          GradeEntry[] entries = gel.getNextGradeEntries(gel.available());
                     }
                     
                                 
                     
                
MethodgetNextGradeEntry
Description

Gets the next GradeEntry in this list.

Returnosid.grading.GradeEntrythe next GradeEntry in this list. The hasNext() method should be used to test that a next GradeEntry is available before calling this method.
ErrorsILLEGAL_STATEno more elements available in this list
OPERATION_FAILEDunable to complete request
CompliancemandatoryThis method must be implemented.
MethodgetNextGradeEntries
Description

Gets the next set of GradeEntry elements in this list which must be less than or equal to the number returned from available().

Parameterscardinalnthe number of GradeEntry elements requested which should be less than or equal to available()
Returnosid.grading.GradeEntry[]an array of GradeEntry elements. The length of the array is less than or equal to the number specified.
ErrorsILLEGAL_STATEno more elements available in this list
OPERATION_FAILEDunable to complete request
CompliancemandatoryThis method must be implemented.