| Total Complexity | 7 |
| Dependencies | 1 |
| Dependents | 0 |
| Total lines | 93 |
| Lines of code | 69 |
| Logical lines of code | 20 |
| Comment lines | 6 |
| Methods | 3 |
| Properties | 1 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| getLevels() | 58 | 4 | 15 | |
| doExtend() | 47 | 1 | 41 | |
| register() | 62 | 2 | 13 |