+ Refactored to #calculate, #threshold. (makaroni4)
+ Added accessors for methods, scores. Now available for CIs! (makaroni4)

[git-p4: depot-paths = "//src/flog/dev/": change = 8390]
Fixed whitespacing
[git-p4: depot-paths = "//src/flog/dev/": change = 8391]