| Interface | osid.metering.MeterList | ||
|---|---|---|---|
| Implements | osid.OsidList | ||
| Description | 
                 Like all  
                     
                     
                     while (ml.hasNext()) {
                          Meter meter = ml.getNextMeter();
                     }
                     
                                 
                     
                
                or 
                
                     
                     
                     while (ml.hasNext()) {
                          Meter[] meters = ml.getNextMeters(ml.available());
                     }
                     
                                 
                     
                
                 | ||
| Method | getNextMeter | ||
| Description | 
                     Gets the next   | ||
| Return | osid.metering.Meter | the next  Meter  in this list. The  hasNext()  
method should be used to test that a next  Meter  is available 
before calling this method.  | |
| Errors | ILLEGAL_STATE | no more elements available in this list | |
| OPERATION_FAILED | unable to complete request | ||
| Compliance | mandatory | This method must be implemented. | |
| Method | getNextMeters | ||
| Description | 
                     Gets the next set of   | ||
| Parameters | cardinal | n | the number of  Meter  elements requested which must be less 
than or equal to  available()   | 
| Return | osid.metering.Meter[] | an array of  Meter  elements.   The length of the 
array is less than or equal to the number specified.  | |
| Errors | ILLEGAL_STATE | no more elements available in this list | |
| OPERATION_FAILED | unable to complete request | ||
| Compliance | mandatory | This method must be implemented. | |