Component Deployment and Package Diagrams CSIS 3600 Partitions

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Component, Deployment and Package Diagrams CSIS 3600

Component, Deployment and Package Diagrams CSIS 3600

Partitions and Collaborations • • Creating “subsystems” or larger units Grouping units that collaborate

Partitions and Collaborations • • Creating “subsystems” or larger units Grouping units that collaborate May have collaboration among units or partitions The more messages or contracts between objects, the more likely they are in the same partition Power. Point Presentation for Dennis, Wixom & Tegardem Systems Analysis and Design Copyright 2001 © John Wiley & Sons, Inc. All rights reserved.

Package • A general construct that groups units together • Used to reduce complexity

Package • A general construct that groups units together • Used to reduce complexity of models • A package diagram shows packages only Power. Point Presentation for Dennis, Wixom & Tegardem Systems Analysis and Design Copyright 2001 © John Wiley & Sons, Inc. All rights reserved.

Syntax for Package Diagram A PACKAGE Package A DEPENDENCY RELATIONSHIP Power. Point Presentation for

Syntax for Package Diagram A PACKAGE Package A DEPENDENCY RELATIONSHIP Power. Point Presentation for Dennis, Wixom & Tegardem Systems Analysis and Design Copyright 2001 © John Wiley & Sons, Inc. All rights reserved.

Modification Dependency • Indicates that a change in one package could cause a change

Modification Dependency • Indicates that a change in one package could cause a change to be required in another package. • Example: – A change in one method will cause the interface for all objects of this class to change. Therefore, all classes that have objects that send messages to the instances of the modified class could have to be modified. Power. Point Presentation for Dennis, Wixom & Tegardem Systems Analysis and Design Copyright 2001 © John Wiley & Sons, Inc. All rights reserved.

Package Diagram of Dependency Relationships Among Layers Power. Point Presentation for Dennis, Wixom &

Package Diagram of Dependency Relationships Among Layers Power. Point Presentation for Dennis, Wixom & Tegardem Systems Analysis and Design Copyright 2001 © John Wiley & Sons, Inc. All rights reserved.

Package Diagram of Appointment System Power. Point Presentation for Dennis, Wixom & Tegardem Systems

Package Diagram of Appointment System Power. Point Presentation for Dennis, Wixom & Tegardem Systems Analysis and Design Copyright 2001 © John Wiley & Sons, Inc. All rights reserved.

Steps for Identifying Packages and Building Package Diagrams • • • Set the context

Steps for Identifying Packages and Building Package Diagrams • • • Set the context Cluster classes together based on shared relationships Model clustered classes as a package Identify dependency relationships among packages Place dependency relationships between packages Power. Point Presentation for Dennis, Wixom & Tegardem Systems Analysis and Design Copyright 2001 © John Wiley & Sons, Inc. All rights reserved.

Package Diagram of the PD Layer for the Appointment System Power. Point Presentation for

Package Diagram of the PD Layer for the Appointment System Power. Point Presentation for Dennis, Wixom & Tegardem Systems Analysis and Design Copyright 2001 © John Wiley & Sons, Inc. All rights reserved.

Power. Point Presentation for Dennis, Wixom & Tegardem Systems Analysis and Design Copyright 2001

Power. Point Presentation for Dennis, Wixom & Tegardem Systems Analysis and Design Copyright 2001 © John Wiley & Sons, Inc. All rights reserved.

Component Diagram • A component diagram shows the software components or modules and their

Component Diagram • A component diagram shows the software components or modules and their dependencies. Component Diagram for Class Registration

Symbols of the Component Diagram • Rectangle with two smaller protruding rectangles represents a

Symbols of the Component Diagram • Rectangle with two smaller protruding rectangles represents a component. Components are named. • Lollipop (line connected to a small circle) represents link to an interface. • Dashed Arrow represents dependency from source to target.

Rules of the Component Diagram • Components group classes into logical units of work.

Rules of the Component Diagram • Components group classes into logical units of work. • These components represent source files, executable files, dynamic link libraries, interfaces, etc.

Component Diagram Based on Client Server Model (Non-connected component)

Component Diagram Based on Client Server Model (Non-connected component)

Components and Technical Design • Component Diagram illustrates the evolving technology solution • Loosely

Components and Technical Design • Component Diagram illustrates the evolving technology solution • Loosely defined components are software modules • The component diagram models the software component dependencies for source code, binary code and executable components

Deployment Diagram • Deployment diagrams are used to model physical processors and devices and

Deployment Diagram • Deployment diagrams are used to model physical processors and devices and the components that reside on those devices • Devices on the deployment diagram are drawn as rectangles • Components can then be placed inside the deployment diagram

Deployment Diagram Example Node 1: Client Workstations Node 2: Application Server Reserve Seating Business

Deployment Diagram Example Node 1: Client Workstations Node 2: Application Server Reserve Seating Business Layer Reserve Seating UI Node 2: Database Server Reserve Seating Data Layer

Additional UML Resources • • IBM – Developer Works – http: //www-106. ibm. com/developerworks/

Additional UML Resources • • IBM – Developer Works – http: //www-106. ibm. com/developerworks/ • Search for UML (they have tutorials on sequence diagrams, activity diagrams, etc. ) • Sequence diagrams http: //www-106. ibm. com/developerworks/library/j-jmod 0508/index. html • Activity diagrams http: //www-106. ibm. com/developerworks/library/tip-drawuml/ UML Workbook http: //www-106. ibm. com/developerworks/java/library/j-jmodcol. html Rational’s UML Resources http: //www. rational. com/uml/gstart/online. jsp Listing of some UML tutorials http: //www. find. com. au/tutorials/programming/uml/

Quote of the Week

Quote of the Week

Sequence Diagrams CSIS 3600 Sequence Diagrams A sequenceSequence Diagrams CSIS 3600 Sequence Diagrams A sequence
package package package graphics package java io packagepackage package package graphics package java io package
package package package graphics package java io packagepackage package package graphics package java io package
Collaboration Diagrams CSIS 3600 What is a CollaborationCollaboration Diagrams CSIS 3600 What is a Collaboration
Component Component Component Component Business Components Component basedComponent Component Component Component Business Components Component based
Lecture 9 Object Package Component and Deployment DiagramsLecture 9 Object Package Component and Deployment Diagrams
Unified Modelling Language Component and Deployment Diagrams ComponentUnified Modelling Language Component and Deployment Diagrams Component
EY 3600 Sauter EY 3600 nova Pro OpenEY 3600 Sauter EY 3600 nova Pro Open
COMPONENT DEPLOYMENT DIAGRAMS 1 COMPONENT in UML 2COMPONENT DEPLOYMENT DIAGRAMS 1 COMPONENT in UML 2
CSIS 3600 Systems Analysis and Design Feasibility AnalysisCSIS 3600 Systems Analysis and Design Feasibility Analysis
CSIS 3600 Systems Analysis and Design Class 3CSIS 3600 Systems Analysis and Design Class 3
CSIS 3600 Systems Analysis and Design InputOutput FormsCSIS 3600 Systems Analysis and Design InputOutput Forms
CSIS 3600 Systems Analysis and Design Systems ImplementationCSIS 3600 Systems Analysis and Design Systems Implementation
CSIS 3600 Systems Analysis and Design Class 6CSIS 3600 Systems Analysis and Design Class 6
CSIS 3600 Systems Analysis and Design The SystemsCSIS 3600 Systems Analysis and Design The Systems
Key Terms component deployment component work product componentKey Terms component deployment component work product component
Graph Partitions Vertex partitions Partition VG into kGraph Partitions Vertex partitions Partition VG into k
BSD Partitions COEN 152252 Computer Forensics BSD PartitionsBSD Partitions COEN 152252 Computer Forensics BSD Partitions