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Object process methodology (OPM) is an approach to designing information systems by depicting them using object models and process models. OPM was conceived and developed by Prof. Dov Dori, at the Technion – Israel Institute of Technology. A paper that first presented ideas underlying OPM was published in 1995. The comprehensive resource is Dori's book Object-Process Methodology – A Holistic Systems Paradigm〔(Object-Process Methodology ), Dov Dori, Springer, 2002.〕 ==Design== Object-Process Methodology is a systems modeling paradigm that represents the two things inherent in a system: its objects and processes. OPM is fundamentally simple; it builds on a minimal set of concepts: stateful objects – things that exist, and processes – things that happen and transform objects by creating or consuming them or by changing their states.(1) OPM offers a way to a modelling representation of automation systems to achieve interoperation, including elements such as: *Entities- Individual components of the system, can be "physical" or "informational". Processes that trasform the object- Any activities. States that show situation that the object can be in. *links- structural links and procedural links. *External user interface *Option to run the chart 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Object process methodology」の詳細全文を読む スポンサード リンク
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