| Interface | osid.repository.rules.CompositionEnablerList | ||
|---|---|---|---|
| Implements | osid.OsidList | ||
| Description | Like all  
                     
                     
                     while (cel.hasNext()) {
                          CompositionEnabler enabler = cel.getNextCompositionEnabler();
                     }
                     
                                 
                     
                or
                     
                     
                     while (cel.hasNext()) {
                          CompositionEnabler[] enablers = cel.getNextCompositionEnablers cel.available());
                     }
                     
                                 
                     
                 | ||
| Method | getNextCompositionEnabler | ||
| Description | Gets the next  | ||
| Return | osid.repository.rules.CompositionEnabler | the next  CompositionEnabler in this list. The 
hasNext() method should be used to test that a next 
CompositionEnabler 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 | getNextCompositionEnablers | ||
| Description | Gets the next set of  | ||
| Parameters | cardinal | n | the number of  CompositionEnabler elements requested which 
must be less than or equal to available()  | 
| Return | osid.repository.rules.CompositionEnabler[] | an array of  CompositionEnabler 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. | |