期刊名称：International Journal of Software Engineering and Its Applications
印刷版ISSN：1738-9984
出版年度：2009
卷号：3
期号：4
出版社：SERSC
摘要：The design of the state pattern is analyzed and the notion of stability of a design is proposed. Mathematical models and ideas from numerical analysis are used to derive a stable design for the state pattern. The stability of the design is illustrated by considering two canonical examples from the OO literature.
关键词：State Pattern; Finite State Machine; Stability; Granularity.
