UML and its fit in the business community :: essays research papers

UML in the task CommunityIn the modern world, business analysts using up UML as a communication tool to relay business needs to the IT professionals. What is the Unified mannikin Language (UML)? Here is a definition of UML according to the Object anxiety Group (OMG) specification. The Unified Modeling Language is a graphical lecture for visualizing, specifying, constructing, and documenting the artifacts of a software-intensive frame. The UML offers a standard way to write systems blueprints, including conceptual things such(prenominal) as programming oral communication statements, database schemas, and reusable software components. First I will start out with a brief discussion on the history of UML. I will then briefly go alone over the different clay sculpture aspects. Last, I will cover the different UML plot types.What do you get when you take the different concepts of Booch, OMT, OOSE and Class-Relation then integrate them all into one single mannequining language ? Do you give up? You create a common and widely usable pretenceing language such as UML. UML strives to be the standard modeling language which tail monitor both concurrent and distributed systems. According to Wikipedia, the OMG has in fact do UML into an manufacture standard by calling for information on object-orientated (OO) methodologies that expertness create a rigorous software modeling language. Many industry leaders answered this calling to help create the standard.There are triplet different aspects of the modeled system which are handled by UML. These three modeling aspects are the functional model, object model and the dynamic model. The functional model is concerned with how the system functions from the users point of view. This model includes use case diagrams. The object model deals with the structure and substructure of the system using objects, operations, associations, and attributes. This model includes class diagrams. The dynamic model deals with the int ernal behavior of the system. This model includes sequence diagrams, performance diagrams and statechart diagrams.There are many types of UML diagram types. These diagram types consist of use case diagrams, class diagrams, collaboration diagrams, sequence diagrams, statechart diagrams, activity diagrams, and deployment diagrams. Use case diagrams are used to obtain system requirements from a users perspective. The use case diagram can be thought of as an interaction that a user has with a system to achieve a goal. Class diagrams represent static structure of the classes and their relationships in a system. Interaction diagrams consist of both sequence diagrams and collaboration diagrams.