Railway Reservation System Use Case Diagram
The UML use case diagram for railway reservation system is used to show the processes involved when users invoke the software. It depicts the structure of the system behavior.
Additionally, the diagram consists of processes (use cases) and users or “actors”. It uses defined symbols to describe the overall flow of the system.
|Name:||Railway Reservation System Use Case Diagram in UML|
|Users:||Railway Ticket Booth, Railway Crews, and Passengers.|
|Tools Used:||Any Diagram tools that provide use case diagram symbols.|
What is a Use Case Diagram?
The use case diagram shows the sample behavior of the railway reservation system. It includes the project functions using use cases, actors, and their connections.
Moreover, the diagram assists you to define and organize project needs. This also provides a clear picture of the user and system relationships. Therefore, this diagram depicts the complex functions of a system including how the user reacts to it.
Importance of UML Use Case Diagram
Helping the developers and businesses with system management is one of the importance of the UML use case diagram. It includes the procedures from the viewpoint of users.
Furthermore, the diagram is the analysis method used to identify, clarify, and manage project needs. This diagram works best with other UML Diagrams for Railway Reservation System. Other UML diagrams include activity, class, sequence, deployment, and component diagrams.
Railway Reservation Use Case Diagram
Railway Reservation System General Use Case Diagram
The general use case diagram for railway reservation system shows the general functions that the system could do. It is based on the transactions needed in railway reservations.
The general use case is the most common application of a use case diagram. The use case diagrams depict the system’s main components as well as the flow of information between them.
Use Case Diagram for Railway Reservation using Include and Extend
The use case diagram using include and extend is used to elaborate the proceeding diagrams. The terms include and extend in the use case diagram are known as indicators.
This illustration has a more detailed figure of use case diagram using include and extend. This is to help you specify the included activities in completing a process or task.
Manage Customers’ Information and Status Use Case Diagram
This diagram shows where the admin could manage and monitor their customers’ information and status. In this process, they were able to track the transactions and reservations made by their customers.
Manage Ticket Information Use Case Diagram
This process explains how the admin produces the tickets of the railway reservation system that are available for reservations. Through this process, the admin and the customers will also know if the ticket is still available or not.
Manage Reservation and Accommodation Use Case Diagram
Its process includes the setting of accommodation in each service offered. This will also check the availability of tickets and how many passengers can the train accommodate.
The “include” indication means that the following use case was compulsory to finish the task and the “extend” indication is otherwise.
You can add more to this illustration and it is up to you how will you create your diagram. But make sure to have precise information and consider the included use cases.
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How to draw a Use Case Diagram?
Time needed: 2 minutes.
Here’s the complete guide on how to draw a use case diagram for railway reservation system.
- Step 1: Familiarize Use Case Diagram Symbols
For beginners in the field of designing the diagram, you need first to familiarize the symbols to be used.
- Step 2: Determine the targeted users
The next step is to determine your targeted users. They will be the ones to use your project.
You may ask the users about the typical activities done in railway reservations.
- Step 3: Analyze the use cases included
The gathered information from the users needs to be evaluated to know the general use cases.
From the general use cases, you will see the sub-cases that are included. But, only the useful processes and circumstances related to the railway reservation system.
- Step 4: Plot the Use Case Diagram
To plot the diagram you will need the users, use cases, container (scope), and their indicators (association). You will base the flow of use cases on the evaluated information from the users.
You need to place first the users involved.
Then place the figured use cases included in doing the process.
After that, you will trace the association of the use cases to know the interactions between the user/s and the system.
Finally, put the container in the plotted diagram to separate the objects’ (users and system) scope.
One of the methods that contribute to the railway reservation system development is the UML use case diagram. It helps developers know the possible inputs that the project should process and perform.
Furthermore, you will find out the needed processes and connect them to the other UML Diagrams. The diagram is also applicable in modeling the software’s use cases (processes). It also captures the system’s flow from one process to the next.
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