A Quick Introduction to UML, the Unified Modeling Language
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Using the UML for Architectural Description?
Using the UML for Architectural Description? Rich Hilliard Integrated Systems and Internet Solutions, Inc. Concord, MA USA [email protected] Abstract. There is much interest in using the Unified Modeling Lan- guage (UML) for architectural description { those techniques by which architects sketch, capture, model, document and analyze architectural knowledge and decisions about software-intensive systems. IEEE P1471, the Recommended Practice for Architectural Description, represents an emerging consensus for specifying the content of an architectural descrip- tion for a software-intensive system. Like the UML, IEEE P1471 does not prescribe a particular architectural method or life cycle, but may be used within a variety of such processes. In this paper, I provide an overview of IEEE P1471, describe its conceptual framework, and investigate the issues of applying the UML to meet the requirements of IEEE P1471. Keywords: IEEE P1471, architectural description, multiple views, view- points, Unified Modeling Language 1 Introduction The Unified Modeling Language (UML) is rapidly maturing into the de facto standard for modeling of software-intensive systems. Standardized by the Object Management Group (OMG) in November 1997, it is being adopted by many organizations, and being supported by numerous tool vendors. At present, there is much interest in using the UML for architectural descrip- tion: the techniques by which architects sketch, capture, model, document and analyze architectural knowledge and decisions about software-intensive systems. Such techniques enable architects to record what they are doing, modify or ma- nipulate candidate architectures, reuse portions of existing architectures, and communicate architectural information to others. These descriptions may the be used to analyze and reason about the architecture { possibly with automated support. -
UML : Introduction
UML : introduction Achref El Mouelhi Docteur de l’universite´ d’Aix-Marseille Chercheur en programmation par contrainte (IA) Ingenieur´ en genie´ logiciel [email protected] H & H: Research and Training 1 / 16 UML : introduction Achref El Mouelhi Docteur de l’universite´ d’Aix-Marseille Chercheur en programmation par contrainte (IA) Ingenieur´ en genie´ logiciel [email protected] H & H: Research and Training 2 / 16 UML © Achref EL MOUELHI © Pour construire cette maison Il faut etablir´ un plan avant H & H: Research and Training 3 / 16 UML La realisation´ d’une application peut passer par plusieurs etapes´ Definition´ des besoins Analyse Conception Developpement´ Test Validation© Achref EL MOUELHI © Deploiement´ Maintenance ... H & H: Research and Training 4 / 16 UML Ou` est UML dans tout c¸a ? UML permet de modeliser´ toutes les etapes´ du developpement´ d’une application de l’analyse au deploiement´ (en utilisant plusieurs diagrammes). © Achref EL MOUELHI © H & H: Research and Training 5 / 16 UML UML : Unified Modeling Language Un langage de modelisation´ unifie´ Ce n’est pas un langage de programmation Independant´ de tout langage de programmation (objet ou autre) Un langage base´ sur des notations graphiques Constitues´ de plusieurs graphes (diagrammes) permettant de visualiser© la Achref future application EL MOUELHI de plusieurs angles © differents´ Une norme maintenue par l’OMG (Object Management Group : organisation mondiale cre´ee´ en 1989 pour standardiser le modele` objet) H & H: Research and Training 6 / 16 Exemple -
UML Tutorial: Part 1 -- Class Diagrams
UML Tutorial: Part 1 -- Class Diagrams. Robert C. Martin My next several columns will be a running tutorial of UML. The 1.0 version of UML was released on the 13th of January, 1997. The 1.1 release should be out before the end of the year. This col- umn will track the progress of UML and present the issues that the three amigos (Grady Booch, Jim Rumbaugh, and Ivar Jacobson) are dealing with. Introduction UML stands for Unified Modeling Language. It represents a unification of the concepts and nota- tions presented by the three amigos in their respective books1. The goal is for UML to become a common language for creating models of object oriented computer software. In its current form UML is comprised of two major components: a Meta-model and a notation. In the future, some form of method or process may also be added to; or associated with, UML. The Meta-model UML is unique in that it has a standard data representation. This representation is called the meta- model. The meta-model is a description of UML in UML. It describes the objects, attributes, and relationships necessary to represent the concepts of UML within a software application. This provides CASE manufacturers with a standard and unambiguous way to represent UML models. Hopefully it will allow for easy transport of UML models between tools. It may also make it easier to write ancillary tools for browsing, summarizing, and modifying UML models. A deeper discussion of the metamodel is beyond the scope of this column. Interested readers can learn more about it by downloading the UML documents from the rational web site2. -
Sysml Distilled: a Brief Guide to the Systems Modeling Language
ptg11539604 Praise for SysML Distilled “In keeping with the outstanding tradition of Addison-Wesley’s techni- cal publications, Lenny Delligatti’s SysML Distilled does not disappoint. Lenny has done a masterful job of capturing the spirit of OMG SysML as a practical, standards-based modeling language to help systems engi- neers address growing system complexity. This book is loaded with matter-of-fact insights, starting with basic MBSE concepts to distin- guishing the subtle differences between use cases and scenarios to illu- mination on namespaces and SysML packages, and even speaks to some of the more esoteric SysML semantics such as token flows.” — Jeff Estefan, Principal Engineer, NASA’s Jet Propulsion Laboratory “The power of a modeling language, such as SysML, is that it facilitates communication not only within systems engineering but across disci- plines and across the development life cycle. Many languages have the ptg11539604 potential to increase communication, but without an effective guide, they can fall short of that objective. In SysML Distilled, Lenny Delligatti combines just the right amount of technology with a common-sense approach to utilizing SysML toward achieving that communication. Having worked in systems and software engineering across many do- mains for the last 30 years, and having taught computer languages, UML, and SysML to many organizations and within the college setting, I find Lenny’s book an invaluable resource. He presents the concepts clearly and provides useful and pragmatic examples to get you off the ground quickly and enables you to be an effective modeler.” — Thomas W. Fargnoli, Lead Member of the Engineering Staff, Lockheed Martin “This book provides an excellent introduction to SysML. -
Overview Chapter 3 the Unified Process (3.1) the Unified Process
1/11/2008 Overview Slide 2.1 Chapter 3 The Unified Process (3.1) Slide 2.2 z Software life-cycle models z Until recently, three of the most successful object- – Theoretical model oriented methodologies were – Iterative and incremental model – Grady Booch’s method – Code-and-fix life-cycle model – Ivar Jacobson’s Objectory – Waterfall (documentation driven model) – Jim Rumbaugh’s Object Modeling Technique (OMT) – Rapid prototyping life-cycle model – Open-source life-cycle model – Agile processes – Synchronize-and-stabilize life-cycle model – Spiral life-cycle model (risk driven) z Unified process z Capability Maturity Models (CMM) CS510 Software Engineering at Purdue CS510 Software Engineering at Purdue 3.2 Iteration and Incrementation within the Object-Oriented Paradigm The Unified Process (contd) Slide 2.3 Slide 2.4 z In 1999, Booch, Jacobson, and Rumbaugh z The Unified Process is a modeling technique published a complete object-oriented analysis and – A model is a set of UML diagrams that represent design methodology that unified their three various aspppects of the software product we want to separate methodologies develop – Original name: Rational Unified Process (RUP) – Next name: Unified Software Development Process z UML stands for unified modeling language (1997 (USDP) by three Amigos) – Name used today: Unified Process (for brevity) – Graphically represent (model) the target software product CS510 Software Engineering at Purdue CS510 Software Engineering at Purdue 1 1/11/2008 Iteration and Incrementation within the Object-Oriented -
A Study on Process Description Method for DFM Using Ontology
Invited Paper A Study on Process Description Method for DFM Using Ontology K. Hiekata1 and H. Yamato2 1Department of Systems Innovation, Graduate School of Engineering, The University of Tokyo, 5-1-5, Kashiwanoha, Kashiwa-city, Chiba 277-8563, Japan 2Department of Human and Engineered Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5, Kashiwanoha, Kashiwa-city, Chiba 277-8563, Japan [email protected], [email protected] Abstract A method to describe process and knowledge based on RDF which is an ontology description language and IDEF0 which is a formal process description format is proposed. Once knowledge of experienced engineers is embedded into the system the knowledge will be lost in the future. A production process is described in a proposed format similar to BOM and the process can be retrieved as a flow diagram to make the engineers to understand the product and process. Proposed method is applied to a simple production process of common sub-assembly of ships for evaluation. Keywords: Production process, DFM, Ontology, Computer system 1 INTRODUCTION (Unified Resource Identifier) is assigned to all the objects, There are many research and computer program for and metadata is defined for all objects using the URI. supporting optimization of production process in Metadata is defined as a statement with subject, shipyards. And knowledge of experienced engineers is predicate and object. The statement is called triple in embedded into the system. Once the knowledge is RDF. Two kinds of elements, Literal or Resource, can be embedded into computer system, the knowledge is not a component of a statement. -
Extreme Programming and Rational Unified Process – Contrasts Or Synonyms?
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Research Papers in Economics EXTREME PROGRAMMING AND RATIONAL UNIFIED PROCESS – CONTRASTS OR SYNONYMS? Ionel IACOB, PhD Faculty of Computer Science for Business Management, Romanian – American University, Bucharest, Romania ABSTRACT The agile movement has received much attention in software engineering recently. Established methodologies try to surf on the wave and present their methodologies a being agile, among those Rational Unified Process (RUP). In order to evaluate the statements we evaluate the RUP against eXtreme Programming (XP) to find out to what extent they are similar end where they are different. We use a qualitative approach, utilizing a framework for comparison. RUP is a top-down solution and XP is a bottom-up approach. Which of the two is really best in different situations has to be investigated in new empirical studies. 1. INTRODUCTION The agile movement has appeared the last years as an alternative direction for software engineering [1]. Among the agile methodologies, eXtreme Programming (XP) is the most well known [2]. In the current agile boom, many established software engineering methodologies try to present themselves as being agile. The Rational Unified Processes (RUP) [16] is among those, providing “plugins” to RUP for eXtreme Programming1. Thereby they offer a downsized version of RUP, which is stated to be lightweight, agile style. Both methodologies share some common characteristics; they are iterative, customer-oriented and role- based. RUP is generally not considered agile; rather it is criticized for being too extensive and heavyweight [21]. RUP comprises 80 artifacts while XP only stresses the code. -
Course Structure & Syllabus of B.Tech Programme In
Course Structure & Syllabus of B.Tech Programme in Information Technology (From the Session 2015-16) VSSUT, BURLA COURSE STRUCTURE FIRST YEAR (COMMON TO ALL BRANCHES) FIRST SEMESTER SECOND SEMESTER Contact Contact Theory Hrs. Theory Hrs. CR CR Course Course Subject L .T .P Subject L. T. P Code Code Mathematics-I 3 - 1 - 0 4 Mathematics-II 3 - 1 - 0 4 Physics/Chemistry 3 - 1 - 0 4 Chemistry/ Physics 3 - 1 - 0 4 Engineering Computer /CS15- CS15- Mechanics/Computer 3 - 1 - 0 4 Programming/Engineering 3 - 1 - 0 4 008 008/ Programming Mechanics Basic Electrical Engineering/ Basic Electronics/Basic 3 - 1 - 0 4 3 - 1 - 0 4 Basic Electronics Electrical Engineering English/Environmental Environmental 3 - 1 - 0 4 3 - 1 - 0 4 Studies Studies/English Sessionals Sessionals Physics Laboratory/ Chemistry Lab/ Physics 0 - 0 - 3 2 0 - 0 - 3 2 Chemistry Lab Laboratory Workshop-I/Engineering Engineering Drawing/ 0 - 0 - 3 2 0 - 0 - 3 2 Drawing Workshop-I Basic Electrical Engineering Basic Electronics Lab/Basic 0 - 0 - 3 2 0 - 0 - 3 2 Lab/Basic Electronics Lab Electrical Engineering Lab Business Communication Programming Lab/ /CS15- CS15- and Presentation Skill/ 0 - 0 - 3 2 Business Communication 0 - 0 - 3 2 984 984/ Programming Lab and Presentation Skill Total 15-5-15 28 Total 15-5-15 28 SECOND YEAR THIRD SEMESTER FOURTH SEMESTER Contact Contact Theory Hrs. Theory Hrs. CR CR Course Subject L .T .P Course Code Subject L. T. P Code Mathematics-III Computer Organization 3 - 1 - 0 4 CS15-007 and Architecture 3 - 1 - 0 4 Digital Systems 3 - 1 - 0 4 CS15-032 Theory -
Part I Environmental Diagrams
Adaptive Software Engineering G22.3033-007 Session 3 – Sub-Topic Presentation 1 Use Case Modeling Dr. Jean-Claude Franchitti New York University Computer Science Department Courant Institute of Mathematical Sciences 1 Part I Environmental Diagrams 2 1 What it is • Environmental Diagram Rent Video Video Store Pay Information System Employees Clerk Customer Payroll Clerk 3 What it is • A picture containing all the important players (Actors) • Includes players both inside and outside of the system • Actors are a critical component • External events are a second critical component 4 2 Creating the Diagram • To create an environmental diagram • 1. Identify all the initiating actors • 2. Identify all the related external events associated with each actor 5 Why it is used • A diagram is needed to show the context or scope of the proposed system • At this time actors and external events are the critical components • It is helpful to include all the participants as well 6 3 Creating the Diagram • 3. Identify all the participating Actors • These actors may be inside (internal) or outside (external) to the system 7 Creating the Diagram • Examples of an internal actor – Clerk who enters the purchase into a Point of Sale terminal – Clerk who places paper in the printer – Accountant who audits report 8 4 Creating the Diagram • Examples of an external actor – Accountant who audits report – A credit authorizing service – A DMV check for renting a car 9 Creating the Diagram •4.Draw a cloud • 5. Then draw initiating actors on the left of the cloud • 6. Then draw participating external actors outside the cloud • 7. -
Fakulta Informatiky UML Modeling Tools for Blind People Bakalářská
Masarykova univerzita Fakulta informatiky UML modeling tools for blind people Bakalářská práce Lukáš Tyrychtr 2017 MASARYKOVA UNIVERZITA Fakulta informatiky ZADÁNÍ BAKALÁŘSKÉ PRÁCE Student: Lukáš Tyrychtr Program: Aplikovaná informatika Obor: Aplikovaná informatika Specializace: Bez specializace Garant oboru: prof. RNDr. Jiří Barnat, Ph.D. Vedoucí práce: Mgr. Dalibor Toth Katedra: Katedra počítačových systémů a komunikací Název práce: Nástroje pro UML modelování pro nevidomé Název práce anglicky: UML modeling tools for blind people Zadání: The thesis will focus on software engineering modeling tools for blind people, mainly at com•monly used models -UML and ERD (Plant UML, bachelor thesis of Bc. Mikulášek -Models of Structured Analysis for Blind Persons -2009). Student will evaluate identified tools and he will also try to contact another similar centers which cooperate in this domain (e.g. Karlsruhe Institute of Technology, Tsukuba University of Technology). The thesis will also contain Plant UML tool outputs evaluation in three categories -students of Software engineering at Faculty of Informatics, MU, Brno; lecturers of the same course; person without UML knowledge (e.g. customer) The thesis will contain short summary (2 standardized pages) of results in English (in case it will not be written in English). Literatura: ARLOW, Jim a Ila NEUSTADT. UML a unifikovaný proces vývoje aplikací : průvodce analýzou a návrhem objektově orientovaného softwaru. Brno: Computer Press, 2003. xiii, 387. ISBN 807226947X. FOWLER, Martin a Kendall SCOTT. UML distilled : a brief guide to the standard object mode•ling language. 2nd ed. Boston: Addison-Wesley, 2000. xix, 186 s. ISBN 0-201-65783-X. Zadání bylo schváleno prostřednictvím IS MU. Prohlašuji, že tato práce je mým původním autorským dílem, které jsem vypracoval(a) samostatně. -
The Unified Modeling Language Reference Manual
The Unified Modeling Language Reference Manual The Unified Modeling Language Reference Manual James Rumbaugh Ivar Jacobson Grady Booch ADDISON-WESLEY An imprint of Addison Wesley Longman, Inc. Reading, Massachusetts • Harlow, England • Menlo Park, California Berkeley, California • Don Mills, Ontario • Sydney Bonn • Amsterdam • Tokyo • Mexico City Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book and Addison-Wesley was aware of a trademark claim, the designations have been printed in initial caps or all caps. Unified Modeling Language, UML, and the UML cube logo are trademarks of the Object Management Group. Some material in this book is derived from the Object Management Group UML Specification documentation. Used by permission of the Object Management Group. The authors and publisher have taken care in the preparation of this book but make no expressed or implied warranty of any kind and assume no responsibility for errors or omissions. No liability is assumed for incidental or consequential damages in connection with or arising out of the use of the information or programs contained herein. The publisher offers discounts on this book when ordered in quantity for special sales. For more information, please contact: AWL Direct Sales Addison Wesley Longman, Inc. One Jacob Way Reading, Massachusetts 01867 (781) 944-3700 Visit AW on the Web: www.awl.com/cseng/ Library of Congress Cataloging-in-Publication Data Rumbaugh, James. The unified modeling language reference manual / James Rumbaugh, Ivar Jacobson, Grady Booch. p. cm. — (The Addison-Wesley object technology series) Includes bibliographical references and index. -
Multicore Programming
PlantUML 040coders.nl 2020-02-20 Klaas van Gend Klaas van Gend C++ UML and software tools The Three Amigos Grady Booch James Rumbaugh Ivar Jacobson Rational 1981-2008 DEC early 60s-1968 Ericsson 1962-1995 IBM “Generic” 2008-now GE Research 1968-94 (Objectory 1987-1991/5) (OMT) Rational 1995-2003 Rational 1994-2006 Ivar Jacobson Intl 2003-now Retired UML Predecessors UML Diagram Behaviour Structure Diagram Diagram Activity State Class Component Object Diagram Machine Diagram Diagram Diagram Diagram Interaction Use Case Composite Deployment Package Profile Diagram Diagram Structure Diagram Diagram Diagram Diagram Communication Interaction Sequence Timing Diagram Overview Diagram Diagram Notation: UML Diagram What UML is ● A language to describe what elements in an image mean ● intended to provide a standard way to visualize the design of a system What UML is not ● A software analysis methodology ● A software design methodology ● A programming language ● Free from dialects and heated debates UML False Promises ● Design and code are interchangeable – a.k.a. “reverse engineering” – a.k.a. “round-trip engineering” ● Easily generate your code from the design – Every MDD tool needs additional work/code – ‘Glue code’ tends to be painful ● Fool-proof – No, fools still make beautiful but bad designs ● Time saving A few visual UML tools Rational Rose Rational Rose RT Rational Rose Modeling XDE Rational Software Architect ArgoUML Rational Software Architect RTE Rational Rhapsody Visio Together StarUML Umbrello PlantUML PlantUML Demo ● Turn simple text