Application Of Unified Modeling Language

A profile allows UML to be extended for use with a particular programming platform or to model systems intended for use in a particular domain. A profile extends the UML to allow user-defined stereotypes, meta-attributes, and constraints.

Logical and physical models represent the key elements and processes of the software development. The logical model describes the processes, and data, in as much detail as possible, without giving regard to how the system will be implemented. Logical data models include

Here the model depicts five use the logical view, the process view, the physical view, development view and use case view. These views of the system are concurrent and each offers its own

As design moves forward, the development teams begin to generate a tremendous amount of detailed information about the system. Modules, classes, data fields, data structures, forms, reports, methods, subroutines, and tables are all being defined in substantial detail in the design model. The key design tasks are decomposing the application into layers, clients, and servers, distributing the “pieces” across hardware platforms, and defining the physical network and protocols.

In Object-orientated approach methodology, a system is viewed as an object (Govardhan & Munassa: 71). This approach intergrades data and processes into objects. It emphasizes the construction and testing of object models. This technique uses UML diagrams such as Communication Diagrams, which show the relationship between objects, Development Diagrams which show how a complete system will be deployed on one or more machines, the Class Diagram and Sequence Diagram.

Object-oriented programming at its core is a practice of strategic thinking. Essentially, in OOP we tend to focus on objects rather than "actions" and data rather than logic. A key step in OOP is identifying the objects one wants to manipulate and observing how they relate to each other. The basic idea of OOP involves breaking up the code into objects that can message each other, which proves to be very beneficial. To better understand and use object-oriented programming as intended, I decided to investigate two different languages that implement the object-oriented approach to programming. I chose Java because I am already familiar with the syntax and its

UMPhysicians’ approach to software development clearly often involves employment of the traditional and linear waterfall methodology.

Choosing a proper method for software design is completely depended upon the requirements and end products of the company. These requirements and goals might change in the process of development of software depending upon the decisions of stakeholders, developers and system analysts.

UML which stands for Unified Model Language is a developmental modelling language that allows the user to specify and visualise document models of software systems. UML comes in a large amount of tools that allow you to analyse your applications future requirements and develop a solution to achieve these requirements. The current version of Unified Modeling Language version contains thirteen different types of diagrams that can be separated into three categories: Structure Diagrams and Behaviour Diagrams and Interaction Diagrams.

There are various methods of developing software models which depends on the projects objective and outcomes . There are multiple methodologies that are made in order to attain the goal. Software development models defines the different steps of the model and the way they are executed.

The “Unified Modeling Language“, in the area of software engineering is referred to a standard notation of modeling language”. For Object oriented development, UML is approved as a standard for modeling. According to software engineering, “Unified Modeling Language” is a language but not a methodology. UML is a graphical language which includes a set of charts and diagrams for depicting programming frameworks. The key aim of UML is to design and document the software or the system. The UML has evolved in the mid of 1990’s with the combination of thee competitive approaches of Object Oriented methodologies, which were formulated by Grady Booch,

This paper shows the ideas of database frameworks and also the outline of the utilization of Brought together Demonstrating Dialect (UML) as a standard documentation of true protests in creating item situated configuration procedure for PC applications. The UML is a device for determining programming frameworks that incorporate institutionalized charts to characterize outline and outwardly guide or model a product framework 's configuration and structure. UML graphs incorporate the utilization case outline, class chart, grouping graph, state diagram graph, movement chart, segment chart, and sending graph. The incorporation of these graphs to distinctive programming methods has been examined.

Object-oriented programming is a programming paradigm based on the concept of objects rather than algorithms, this may contain data in the form of fields. it aims to incorporate the advantages of modularity and

For ACME, UML is recommended since it is capable of representing two different views of a system model;

According to Alistair Sutcliffe, a system requirement should follow a set of rules of the methods which are used to analyses the object oriented model. Some organization does not follow object oriented concepts so in order to develop the software applications experienced people are required. If there are no experts in the development then the object oriented model becomes slows. There is a semiformal model which gives consistent concepts for object oriented models. This gives the relationship between natural language and objected oriented components. As the natural language is closely related to intermediate language that is related to high