| Total Complexity | 6 |
| Dependencies | 2 |
| Dependents | 1 |
| Total lines | 1 |
| Lines of code | 5 |
| Logical lines of code | 8 |
| Comment lines | 0 |
| Methods | 5 |
| Properties | 2 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| instance() | 88 | 2 | 1 | |
| __construct() | 88 | 1 | 1 | |
| try_lock() | 92 | 1 | 1 | |
| lock() | 92 | 1 | 1 | |
| unlock() | 94 | 1 | 1 |