| Total Complexity | 74 |
| Dependencies | 2 |
| Dependents | 1 |
| Total lines | 465 |
| Lines of code | 317 |
| Logical lines of code | 144 |
| Comment lines | 100 |
| Methods | 6 |
| Properties | 1 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| upgrade() | 45 | 181 | ||
| install() | 36 | 9 | 83 | |
| do_install() | 50 | 9 | 30 | |
| downgrade() | 61 | 6 | 12 | |
| __construct() | 72 | 3 | 5 | |
| instance() | 72 | 2 | 6 |