| Total Complexity | 12 |
| Dependencies | 4 |
| Dependents | 1 |
| Total lines | 62 |
| Lines of code | 26 |
| Logical lines of code | 23 |
| Comment lines | 20 |
| Methods | 5 |
| Properties | 3 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| _loadQueue() | 58 | 5 | 14 | |
| __construct() | 70 | 2 | 6 | |
| hasNext() | 89 | 2 | 1 | |
| getNext() | 75 | 2 | 4 | |
| rewind() | 92 | 1 | 1 |