Object-Oriented Analysis and Design with Applications

Sidebars xi Preface xiii Acknowledgments xix About the Authors xxiSection I: Concepts 1Chapter 1: Complexity 3 1.1 The Structure of Complex Systems 4 1.2 The Inherent Complexity of Software 7 1.3 The Five Attributes of a Complex System 12 1.4 Organized and Disorganized Complexity 14 1.5 Bringing Order to Chaos 18 1.6 On Designing Complex Systems 24 Chapter 2: The Object Model 29 2.1 The Evolution of the Object Model 29 2.2 Foundations of the Object Model 37 2.3 Elements of the Object Model 43 2.4 Applying the Object Model 71 Chapter 3: Classes and Objects 75 3.1 The Nature of an Object 75 3.2 Relationships among Objects 88 3.3 The Nature of a Class 92 3.4 Relationships among Classes 96 3.5 The Interplay of Classes and Objects 111 3.6 On Building Quality Classes and Objects 112 Chapter 4: Classification 121 4.1 The Importance of Proper Classification 121 4.2 Identifying Classes and Objects 126 4.3 Key Abstractions and Mechanisms 138 Section II: Method 145Chapter 5: Notation 147 5.1 The Unified Modeling Language 147 5.2 Package Diagrams 155 5.3 Component Diagrams 163 5.4 Deployment Diagrams 171 5.5 Use Case Diagrams 175 5.6 Activity Diagrams 185 5.7 Class Diagrams 192 5.8 Sequence Diagrams 206 5.9 Interaction Overview Diagrams 213 5.10 Composite Structure Diagrams 215 5.11 State Machine Diagrams 218 5.12 Timing Diagrams 231 5.13 Object Diagrams 235 5.14 Communication Diagrams 238 Chapter 6: Process 247 6.1 First Principles 248 6.2 The Macro Process: The Software Development Lifecycle 256 6.3 The Micro Process: The Analysis and Design Process 272 Chapter 7: Pragmatics 303 7.1 Management and Planning 304 7.2 Staffing 308 7.3 Release Management 312 7.4 Reuse 314 7.5 Quality Assurance and Metrics 316 7.6 Documentation 320 7.7 Tools 322 7.8 Special Topics 324 7.9 The Benefits and Risks of Object-Oriented Development 326 Section III: Applications 331Chapter 8: System Architecture: Satellite-Based Navigation 333 8.1 Inception 334 8.2 Elaboration 347 8.3 Construction 370 8.4

Grady Booch is an IBM fellow and author of six best-selling books on object-oriented programming. He is world-reknowned as an originator of OO and founder of UML. Robert A. Maksimchuk, as Research Director in the Unisys CTO Office, focuses on emerging modeling technologies to advance the strategic direction of the Unisys 3D-Visual Enterprise modeling framework. Bob brings an abundance of systems engineering, modeling, and object-oriented analysis and design expertise, in numerous industries, to this mission. He is the coauthor of the books UML for Mere Mortals and UML for Database Design, has written various articles, has traveled worldwide as a featured speaker in numerous technology forums, and led workshops and seminars on UML and object-oriented development. Michael W. Engle is a principal member of the engineering staff with the Lockheed Martin Corporation. He has extensive technical and management experience across the complete system development lifecycle, from project initiation through deployment and support in a variety of application domains. As a systems architect, Mike employs object-oriented analysis nad design techniques in complex systems development. Dr. Bobbi Young is a Director of Research for the Unisys Chief Technology Office. She has many years of experience in the IT industry working with commercial companies and Department of Defense contractors. Dr. Young has been a consultant mentoring in program management, enterprise architecture, systems engineering, and object-oriented analysis and design. Throughout her career, she has focused on system lifecycle processes and methodologies, and enterprise architecture. Jim Conallen is a software engineer in IBM Rational's Model Driven Development Strategy team, where he is actively involved in applying the Object Management Group's (OMG) Model Driven Architecture (MDA) initiative to IBM Rational's model tooling. Kelli A. Houston is a Consulting IT Specialist at IBM Rational. She is the method