A Study on Crosscutting Refactoring Using Progam Dependency Relation

Refactoring is to make easier to read the code structure and upgrade maintenance without changing function of the system. Crosscutting refactoring defines an aspect as a specific part of the program and use materialized aspect specification. The purpose of this paper is to suggest a materialized approach for applying crosscutting concern to Object-oriented refactoring. First of all, duplicated code which is an important aspect of refactoring compares the nodes' order on the program dependency graph. And it converts to a backup of an aspect. Refactoring using this process can handle refactoring factor of the inside of the encapsulated object by a recombination of source code.