The Process of ObjectOriented Design.pdf

The Pro cess of Ob ject-Oriented Design Dennis de Champ eaux (1) Doug Lea (2) Penelop e Faure (3) (1) HP-Labs, MS 1U-14, 1501 Page Mil l Rd, Palo Alto, CA 94304-1181 (2) NY Case Center SUNY Oswego, Oswego, NY 13126 (3) Faure Inc, 1952 Camden Ave, Suite 101, San Jose, CA 95124 Abstract Pro cess mo dels describ e and/or prescrib e soft- ware engineering practices by classifying activities The ob ject-oriented design pro cess is investigated into various phases and comp onents (see, e.g., [15]). within the classic software development classi- Nearly all mo dels make at least the coarse distinc- cation of Analysis, Design, and Implementation. tion b etween A nalysis, Design , and Implementation When all development is p erformed using ob ject phases of development. oriented metho ds, OOD is b est characterized as a Ob ject-oriented approaches to analysis and im- transformational pro cess, mapping declarative de- plementation t neatly within these categories. scriptions of ob jects and classes to implementation Even the massive dierences b etween ob ject-based plans. Subphases of class design, system design, mo deling and classic \structured analysis meth- and program design accommo date and rationalize