| Total Complexity | 9 |
| Dependencies | 6 |
| Dependents | 1 |
| Total lines | 52 |
| Lines of code | 39 |
| Logical lines of code | 20 |
| Comment lines | 0 |
| Methods | 3 |
| Properties | 1 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| _enqueue() | 53 | 5 | 23 | |
| Instance() | 72 | 2 | 6 | |
| __construct() | 64 | 2 | 10 |