| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| BVInfoCallback | 116 | 446 | |
| BVFSCallback | 103 | 363 | |
| BVDBCallback | 72 | 284 | |
| WPEWPAdmin | 60 | 174 | |
| WPEAccount | 58 | 214 | |
| BVCallbackRequest | 54 | 166 | |
| WPEWPDb | 50 | 179 | |
| WPEInfo | 46 | 112 | |
| BVMiscCallback | 36 | 177 | |
| BVHttpStream | 30 | 132 | |
| WPEWPSiteInfo | 26 | 77 | |
| BVCallbackHandler | 19 | 99 | |
| WPEWPSettings | 19 | 64 | |
| BVAccountCallback | 17 | 68 | |
| WPERecover | 12 | 34 | |
| BVStream | 12 | 51 | |
| WPEWPAction | 9 | 35 | |
| WPEWPAPI | 9 | 31 | |
| BVBrandCallback | 7 | 43 | |
| BVCallbackResponse | 5 | 21 | |
| BVCallbackBase | 4 | 15 | |
| BVRespStream | 3 | 10 |