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

                     
                     
                     while (il.hasNext()) {
                          Installation install = il.getNextInstallation();
                     }
                     
                                 
                     
                

                     
                     
                     while (il.hasNext()) {
                          Installation[] installs = il.getNextInstallations(il.available());
                     }