Scale calculation device and scale calculation program

摘要

A source code analysis unit (21) specifies the dependent strength of a function included in a source code. An influence analysis unit (22) specifies a moving function that moves to another system by refactoring, and specifies dependent strength regarding the moving function that is affected by refactoring from the dependent strength specified by the source code analysis unit (21). A scale calculation unit (23) calculates the scale of refactoring on the basis of the affected dependent strength that is specified by the influence analysis unit (22).