作者: Jonathan Hammond
DOI: 10.1007/978-1-4471-3452-7_19
关键词: Data flow diagram 、 Active object 、 Structure (category theory) 、 Railway signalling 、 Event queue 、 Control engineering 、 Object-oriented analysis and design 、 Computer science 、 State (computer science)
摘要: This paper presents an approach for producing Z specifications from ShlaerMellor object-oriented analysis. The information and state modelling phases of the Shlaer-Mellor method define specification structure. provides precise detailed system functionality. was developed at instigation Westinghouse Signals Ltd. has been successfully used on analysis a real-time railway signalling being by Westinghouse.