| Total Complexity | 17 | 
| Dependencies | 6 | 
| Dependents | 0 | 
| Total lines | 145 | 
| Lines of code | 66 | 
| Logical lines of code | 34 | 
| Comment lines | 56 | 
| Methods | 6 | 
| Properties | 3 | 
| Method | Rating | Maintainability | Complexity | Lines of code | 
|---|---|---|---|---|
| download_chunk() | 46 | 9 | 34 | |
| open_local_handle() | 63 | 4 | 10 | |
| initialise() | 61 | 1 | 12 | |
| __construct() | 76 | 1 | 4 | |
| __destruct() | 81 | 1 | 3 | |
| calculate_size() | 80 | 1 | 3 |