System Analysis and Design

Running head: SYSTEM ANALYSIS AND DESIGN
System Analysis and Design
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SYSTEM ANALYSIS AND DESIGN
Table of Contents
Part 1. Use Case Realisation for the ‘Record New Tour’ Use Case...........................................2
Analysis Class Diagram.........................................................................................................2
Communication Diagram.......................................................................................................3
Part 2. Sequence Diagram..........................................................................................................4
Part 3. Evaluation.......................................................................................................................5
Bibliography...............................................................................................................................8

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SYSTEM ANALYSIS AND DESIGN
Part 1. Use Case Realisation for the ‘Record New Tour’ Use Case
Analysis Class Diagram
a. The analysis class diagram is basically a representation of the concepts in the problem and
focuses directly on the concepts of the domain and not on the entities of the software. It
requires using the actors and the use case related to the actors in the system. The construction
of the diagram can be done at the same time as that of the development of the use case
diagrams in the system. The analysis class diagram is basically used for the illustration of the
concepts, the attributes in the concepts and the association in between the concepts.
b.
c. The above developed diagram has been used for the decomposition to the problem domain
into clarify able terminologies. The main classes identified in the diagram are the
TourLeaders, Tours, ClericalAssitant and Driver. The main entities of the Driver Class are
DriverCode, DriverName, PrefferdLocations, PrefferedTourType and Status of the driver

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SYSTEM ANALYSIS AND DESIGN
which is used for checking if the driver is available or not. In addition to this, the Tour
Details class used for the storing the details of the tour where two methods are included
which would add a details of a tour and the clerical assistance would be able to save the
details with the method. The other class in the system is the Driver whose details are stored in
the system. The status of the drivers can be checked in the system using the view drivers’
method and when a free driver is found the driver is assigned to the tour.
Communication Diagram
a. The communication diagram is used for extending the object diagram and helps in
displaying the messages that are sent from one point to the other from within the system. In
addition to this, the association within the objects in the communication diagrams the
messages that are exchanged in between the objects in the diagram are also displayed. This
type of diagram is also known as the collaboration diagram and acts as an interactive
illustration which is similar to the sequence diagrams but generally focuses on the
relationships in between the objects. The diagram displays the objects and also the
association in between them.
b.