Components Of Domain Model In Ooad
A domain model generally uses the vocabulary of the domain thus allowing a representation of the model to be communicated to non technical stakeholders.
Components of domain model in ooad. Not software components of the system under development. Illustrates meaningful concepts in the problem domain. Concepts and system concepts can have zero or more concept instances i e. After the analysis phase the conceptual model is developed further into an object oriented model using object oriented design ood.
Usually expressed in the form of static diagrams in rational rose this implies a high level class diagram. No operations are defined or specified in the domain model. The model shows concepts associations. A domain model leverages natural language of the domain.
Pengertian berorientasi objek berarti bahwa kita mengorganisasi perangkat lunak sebagai. The conceptual framework of object oriented systems is based upon the object model. Ooad 2 domain model. Is a representation of real world things.
The model may also include one or more concepts representing other classes of objects in the system environment that interact with the system. Dasar pembuatan adalah objek yang merupakan kombinasi antara struktur data dan perilaku dalam satu entitas. A domain model must include a concept representing the system under consideration as a black box a system concept. There are two categories of elements in an object oriented system major elements by major it is meant that if a model does not have any one of these elements it ceases to be object oriented.
Domain model conclusion a relatively useful model has been created for the domain of the pos application. In ood the technology independent concepts in the analysis model are mapped onto implementing classes constraints are identified and interfaces are designed resulting in a model for the solution domain. It should not refer to any technical implementations such as databases or software components that are being designed. Object oriented analysis design ooad domain modeling introduction 1.