| Total Complexity | 20 |
| Dependencies | 3 |
| Dependents | 4 |
| Total lines | 169 |
| Lines of code | 70 |
| Logical lines of code | 42 |
| Comment lines | 70 |
| Methods | 6 |
| Properties | 1 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| get_protocol_object_for_url() | 47 | 9 | 35 | |
| get_protocol_object_for_external_file() | 56 | 6 | 18 | |
| get_instance() | 72 | 2 | 6 | |
| __construct() | 98 | 1 | 1 | |
| __clone() | 98 | 1 | 1 | |
| get_protocols() | 67 | 1 | 9 |