Towards a UML extension for hypermedia design

摘要: The acceptance of UML as a de facto standard for the design object-oriented systems, together with explosive growth World Wide Web has raised need extensions to model hypermedia applications running on Internet. In this paper we propose such an extension modeling navigation and user interfaces systems. Similar other methods systems view consisting three models: conceptual, navigational presentational model. conceptual consists class diagram identifying objects problem domain their relations. describes structure application by specifying which nodes are defined object showing how these visited. Finally, abstract interface composite its dynamic behavior state diagrams. Each is built using notations provided UML, applying mechanism i.e. stereotypes OCL constraints, when necessary.