Mitsubishi Electric Corporation

Natsuko Fujii

Yuki Hikawa

Toshihiro Kobayashi

Satoshi Maekawa

Takahiro Akimoto

Ryo Kashiwagi

Katsuhiko Nakamura

Satoshi Iwabuchi

Takanari Fujimoto

Toshiki Kitajima

Miwa Fukuda

Yuhei Koito

Katsuhide Takahashi

Go Hatakeyama

A source code analysis unit identifies dependency strengths of one or more functions included in a source code. An influence analysis unit identifies one or more transfer functions that will each move to a different subsystem due to refactoring and identifies a dependency strength to be influenced by the refactoring, based on the dependency strengths that have been identified by the source code analysis unit with respect to the one or more transfer functions. A scale calculation unit calculates the scale of the refactoring, based on the dependency strength to be influenced, which has been identified by the influence analysis unit.

Scale calculation apparatus and computer readable medium

A direct relationship extraction unit generates a direct relationship list indicating a set of a direct dependence source, a direct dependence destination, and a direct dependence type. A storage unit stores an indirect relationship rule including a plurality of direct dependence types, an element relationship, a dependence source element, and a dependence destination element. An indirect relationship extraction unit extracts, from a direct relationship list, a plurality of pieces of direct relationship information corresponding to the plurality of direct dependence types and the element relationship included in the indirect relationship rule, extracts an indirect dependence source which is an element corresponding to a dependence source element in the indirect relationship rule from the extracted plurality of pieces of direct relationship information, and extracts an indirect dependence destination corresponding to a dependence destination element in the indirect relationship rule from the extracted plurality of pieces of direct relationship information.

Dependence relationship extraction apparatus and computer readable medium

Growing community of inventors

Tokyo, Japan

Natsuko Fujii