With help of sequence diagram concepts our paper will describe the way of interaction modeling between objects through lifeline of each of them, and their importance in software development.įull Text Available Most of object-oriented development technologies rely on the use of the universal modeling language UML class diagrams play a very important role in the design process play, used to build a software system model. The concept of the object lifecycle is used to understand and formalize the behavior of objects from creation to deletion. Each object in system goes through a so called lifecycle (create, supplement object with data, use object, decommission object. With sequence diagram constructs we are describing object behavior in scope of one use case and their interaction. Use case view (use case diagram, OD, SD, COD, SCD, AD which combines the four mentioned above.
Physical view (deployment diagram, and 5. Development view (package diagram, component diagram, 4. Logical view (class diagram (CD, object diagram (OD, sequence diagram (SD, collaboration diagram (COD, state chart diagram (SCD, activity diagram (AD, 2.Process view (use case diagram, CD, OD, SD, COD, SCD, AD, 3. The RUP (Rational Unified Process defines the "4 + 1 view": 1. ROLE OF UML SEQUENCE DIAGRAM CONSTRUCTS IN OBJECT LIFECYCLE CONCEPTįull Text Available When modeling systems and using UML concepts, a real system can be viewed in several ways. The authors research represents the abilities of modern UML modelling tools to offer automatic layout of the UML sequence diagram and analyse them according to criteria required for the diagram perception.
The UML sequence diagram due to its specific structure is selected for a deeper analysis on the elements’ layout. To solve this task, the main attention is devoted to the graphical presentation of the system, where diagram layout plays the central role in information perception.
The more complex software becomes the higher requirements are stated to demonstrate the system to be developed, especially in its dynamic aspect, which in UML is offered by a sequence diagram. Analysis of Sequence Diagram Layout in Advanced UML Modelling Toolsĭirectory of Open Access Journals (Sweden)įull Text Available System modelling using Unified Modelling Language ( UML is the task that should be solved for software development.
0 kommentar(er)
