| 381 | ) |
| 382 | |
| 383 | func (sg *SubGraph) isSimilar(ssg *SubGraph) bool { |
| 384 | if sg.Attr != ssg.Attr { |
| 385 | return false |
| 386 | } |
| 387 | if len(sg.Params.Langs) != len(ssg.Params.Langs) { |
| 388 | return false |
| 389 | } |
| 390 | for i := 0; i < len(sg.Params.Langs) && i < len(ssg.Params.Langs); i++ { |
| 391 | if sg.Params.Langs[i] != ssg.Params.Langs[i] { |
| 392 | return false |
| 393 | } |
| 394 | } |
| 395 | if sg.Params.DoCount { |
| 396 | return ssg.Params.DoCount |
| 397 | } |
| 398 | if ssg.Params.DoCount { |
| 399 | return false |
| 400 | } |
| 401 | if sg.SrcFunc != nil { |
| 402 | if ssg.SrcFunc != nil && sg.SrcFunc.Name == ssg.SrcFunc.Name { |
| 403 | return true |
| 404 | } |
| 405 | return false |
| 406 | } |
| 407 | // Below check doesn't differentiate between different filters. |
| 408 | // It is added to differential between `hasFriend` and `hasFriend @filter()` |
| 409 | if sg.Filters != nil { |
| 410 | if ssg.Filters != nil && len(sg.Filters) == len(ssg.Filters) { |
| 411 | return true |
| 412 | } |
| 413 | return false |
| 414 | } |
| 415 | return true |
| 416 | } |
| 417 | |
| 418 | func isEmptyIneqFnWithVar(sg *SubGraph) bool { |
| 419 | return sg.SrcFunc != nil && isInequalityFn(sg.SrcFunc.Name) && len(sg.SrcFunc.Args) == 0 && |