| Total Complexity | 6 |
| Dependencies | 2 |
| Dependents | 1 |
| Total lines | 73 |
| Lines of code | 19 |
| Logical lines of code | 8 |
| Comment lines | 40 |
| Methods | 5 |
| Properties | 2 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| instance() | 71 | 2 | 6 | |
| __construct() | 75 | 1 | 4 | |
| try_lock() | 81 | 1 | 3 | |
| lock() | 82 | 1 | 3 | |
| unlock() | 83 | 1 | 3 |