| Total Complexity | 24 |
| Dependencies | 6 |
| Dependents | 1 |
| Total lines | 144 |
| Lines of code | 68 |
| Logical lines of code | 37 |
| Comment lines | 48 |
| Methods | 9 |
| Properties | 1 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| add() | 53 | 8 | 24 | |
| find() | 68 | 5 | 7 | |
| factory() | 67 | 3 | 8 | |
| getDefaultChain() | 67 | 2 | 8 | |
| remove() | 65 | 2 | 9 | |
| __construct() | 81 | 1 | 3 | |
| has() | 80 | 1 | 3 | |
| count() | 80 | 1 | 3 | |
| getIterator() | 80 | 1 | 3 |