Assignment Sample on Software Development with Java
Introduction
This initiative suggests that the different activities on the fuel grid were carried out in this project, the discussion on how to learn about the different fuel pumps. In the project, the figure-out has been done who comes and when he’s going to be out. The who sold how many liters of petroleum, gas, and crude will also be there. Today, with the aid of software, all businesses developed. First, there were not many tech enterprises in the nation, but many computer programmers are now established as the world progresses. Because of this tech industry, computers are easy to use. No file record must be kept and can be stored in the device. All was performed manually before the machine was built. So, this machine has been developed to solve this problem. It has now grown by automating across the world. All work is carried out dynamically with the assistance of the software. Work is now done in industries with the assistance of the software so that more jobs in the industries are not required. Owing to this, the universe progresses as the job is completed automatically. Hydraulics are developing more percutaneously in various parts across the globe, so the tech industry also carries out its work in industries automatically. In this particular project, the petrol station system is being developed with the help of the Java language.
Design
Since the work is carried out manually at the gas pump, maintaining a regular log is hard for the supervisor. Designers decide to do the whole project with the assistance of one machine, in which all work is completed. The supervisor keeps a regular log in the simplest way possible for the project. They also used a number of shapes in our project. JAVA is the basis of our project. They do include a form called OPERATION in the project where the manager would find the employee’s comprehensive details. With it, the employment record can also be deleted if one wishes. They have a method named product costs in the project, in which one can get each product’s costs. The class diagram is being done for the project (Yusianto et al. 2019).
The “class diagram” is a static plot. The static view of a request is represented. The “class diagram” is used both to view, describe and document various facets of the framework and to create the software application’s executable code. The class diagram defines the class properties and processes and the operating conditions. In object-oriented machine modeling, diagrams are commonly used as they’re the only Case diagram that can be connected with target-oriented languages directly. In the class diagram that is being created, it is seen that their various entities, and in various entities, there are various attributes. The first entity is a transaction, and in that, there are various attributes with the data types. The following entity is a kiosk, and the various attributes of the particular entity are present in that. The following entity that is seen is a pump, and the attributes present in that entity are nozzle, id, status, and listener. The following attribute that is seen is a nozzle, and the attributes present in that are id, marketing name, price per liter, refuel amount, and fuel type. The sub-attribute Fuel part consists of two other attributes that are unleaded and diesel, and the data type is int (Triki et al. 2020).
Analysis
It addresses the issue of managing the method. The feasibility analysis provides one of the more exciting technologies to the project dilemma. The imaginative solutions include an indication of how the device looks. They determine what would be done and what would be done manually on the machine. They often specify the system’s inputs and the outputs that the system generates. It also says that some people are making the proposal for the plant. Here, too, it says whether the job is finished on time or not. Compared to another project, the project cost is lower. Compared to other projects, it is therefore cheaper. Just software is being used here, and no additional expense is needed to harm the project. It is user-friendly and, therefore, can chat with anyone else. It can even be used by someone if anyone knows Java, so it can be done quickly. There is also no requirement for a high-end PC that can operate with a standard pc. For a better analysis of the project, the message sequence diagram is being produced. A sequence diagram only illustrates the logical sequence in which components interact among objects. Designers may also apply to “sequence diagrams” by using the terms case diagrams or event scenarios. These diagrams illustrate how the objects work as well as in what order. These illustrations are commonly used for logging and recognizing specifications for current and evidence examined by business people and computer programmers. Until the conversation moves on, a “synchronous message” is awaiting a response. The particular sender waits for the message to be processed by the recipient. The caller cannot proceed until the recipient learns that the preceding message has been processed. There are also calls synchronous in “object-oriented programming”. To synchronize a post, designers have a strong arrowhead. The recipient is not waiting for an “asynchronous message”. Regardless of the recipient reading the previous post, the connection goes on. Designers use an “asynchronous message” by an arrowhead which is lined (Rachmidha et al. 2017).
Implementation
This feasibility report focuses on the project’s service. The clarification has been done for the whole functioning of the project. Designers have the ado link given in this project which is beneficial for the database communication (Rath et al. 2017). This gives the relation such that thanks to this connection, they can open more than one type. This project has been successful based on the Java language, and they provided the link, and a database management tool is being used to build a relational database in this java language. The login and password facilities have been given here, and then there should be some sort which can provide protection. If a system project satisfies consumer specifications, desires, and expectations, a system development project could be feasible. Operational viability is an essential indicator of customer adoption. It needs to be considered carefully. There are also some files generated by the connection to the records so that they are helpful in accessing the employee log. If the customer criterion is met, a system implementation proposal will be feasible. They chose here to use Java as the technical terms. The objective is that everyone knows this language better but that the other user can use it quickly. Awareness of new and evolving technology solutions is also addressed. The coding has been done that would be very helpful in technical terms. The potential of the proposed framework for fulfilling initial output expectations and for adapting new functions across the medium is considered.
Testing
The testing of the software is being done that is being developed during this process. It essentially views the software’s logical internals and the software’s logical externals. It takes about some time to finish this testing, so one should go to the guide for any improvements that need to be done to the particular project after completing the project. And recommended to correctly do the coding element. Maintenance of software answers the current application for each of the previous life cycle phases. The various steps are being taken to ensure everything is maintained correctly in the repair aspect, such that no additional component is required. For better testing of the software, the software is being run.
The testing is being done, and the project is run. It is seen that there are various custom options like refuel and making payment. In the kiosk attendant options, there are options of reset pump and view pump state. In the last option of manager reports, there are options transactions per pump and total amounts (Sumathi et al. 2017).
Appraisal
The methods that are used in the design, analysis, and implementation are “public kiosk ()”, “public transaction pay ()”, “get total amount ()”, and so on. The various advantages of the object-oriented approach are that it can be reused, reductant, and can be easily maintained. Inheritance for data replication is a convenient feature. One can write a generic class for the same purpose in a multi-class and inherit this class into a sub-class if anyone needs one feature. In addition to that, the approach is highly secured. Existing code can be maintained and changed easily because minor changes can be made to existing objects (Zein et al. 2020). The various disadvantages of using such an approach are that of enormous size. In addition to that, a lot of effort is required in this type of approach. The speed of this type of approach is comparatively less.
Conclusion
From this project, it can be concluded that the use of the java language in this project helped a lot, and most importantly, the software that is created is user-friendly. This makes it possible to handle these projects without any distortion. It is also not necessary to learn and use this particular software. There are various limitations of the project in terms of speed and size that need to be appropriately monitored for the better execution of the software. This is developed in Java with the object-oriented approach in Java but could be developed in other languages in the future, but it is pretty simple to build because it is user-friendly. The database is also connected with the software so that when the new entry is done in the software, the details will be stored in the database of the organization.
Reference List
Journal
Anugraha, R.P., 2021, April. Natural Gas Network Design using Superstructure Method in East Java Indonesia. In IOP Conference Series: Materials Science and Engineering (Vol. 1143, No. 1, p. 012064). IOP Publishing.
Arokkiasamy, A. and Sumathi, S., 2017. Automation of petroleum filling stations using solid state controller. Advances in natural and Applied Sciences, 11(6 SI), pp.330-338.
Cai, Z., Liu, Y., Gan, Y., Li, J. and Feng, Y., 2019. Design and Implementation of Online Mall System based on Java Web. International Journal of Performability Engineering, 15(12), p.3237.
Novitasari, D., Indartono, Y.S., Rachmidha, T.D., Reksowardojo, I.K. and Irsyad, M., 2017, March. Design and optimization of smart grid system based on renewable energy in Nyamuk Island, Karimunjawa district, Central Java. In AIP Conference Proceedings (Vol. 1818, No. 1, p. 020036). AIP Publishing LLC.
Rath, M. and Pattanayak, B.K., 2017. MAQ: a mobile agent-based quality of service platform for MANETs. International Journal of Business Data Communications and Networking (IJBDCN), 13(1), pp.1-8.
Yusianto, R. and Hardjomidjojo, H., 2019, August. Green Logistics Approach in Bioethanol Conversion from Potato Starch in Central Java. In IOP Conference Series: Materials Science and Engineering (Vol. 598, No. 1, p. 012100). IOP Publishing.
Zein, H., Kurniasetiawati, A.S. and Wachjoe, C.K., 2020. Fuel cost optimization of the power system by involving all operating limits based on the developed interior point algorithm. International Transactions on Electrical Energy Systems, 30(5), p.e12337.
Zhao, Y., 2017, April. Design of Tower Management Software Based on Java language. In 2017 5th International Conference on Frontiers of Manufacturing Science and Measuring Technology (FMSMT 2017) (pp. 318-324). Atlantis Press.
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