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

                     
                     
                     while (crl.hasNext()) {
                          CredentialRequirement req = crl.getNextCredentialRequirement();
                     }
                     
                                 
                     
                

                     
                     
                     while (crl.hasNext()) {
                          CredentialRequirement[] reqs = crl.getNextCredentialRequirements(crl.available());
                     }