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OSID Specifications
learning package
Version 3.0.0
Release Candidate Preview
Interfaceosid.learning.ObjectiveBankNodeList
Implementsosid.OsidList
Description

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

                     
                     
                     while (obnl.hasNext()) {
                          ObjectiveBankNode node bank = obnl.getNextObjectiveBankNode();
                     }
                     
                                 
                     
                
or
                     
                     
                     while (obnl.hasNext()) {
                          ObjectiveBankNode[] nodes = obnl.getNextObjectiveBankNodes(obnl.available());
                     }
                     
                                 
                     
                
MethodgetNextObjectiveBankNode
Description

Gets the next ObjectiveBankNode in this list.

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

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

Parameterscardinalnthe number of ObjectiveBankNode elements requested which must be less than or equal to available()
Returnosid.learning.ObjectiveBankNode[]an array of ObjectiveBankNode 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.