Online Pizza Ordering System Class Diagram

The main classes of the pizza ordering system are pizza order customer order status coupans payments.

Online pizza ordering system class diagram.

A class diagram gives an overview of a system by showing its classes and the relationships among them. This is the activity uml diagram of pizza ordering system which shows the flows between the activity of pizza payments customer coupans order. This class diagram models a customer order from a retail catalog. Manage all the operations of pizza.

First level dfd 1st level of online pizza ordering system shows how the system is divided into sub systems processes each of which deals with one or more of the data flows to or from an external agent and which together provide all of the functionality of the online pizza ordering system system as a whole. Class diagrams are static they display what interacts but not what happens when they do interact. Manage all the operations of customer. Use pdf export for high quality prints and svg export for large sharp images or embed your diagrams anywhere with the creately viewer.

Because we want to explicitly model the interaction between a pizza customer and the vendor we have classified them as participants therefore providing them with dedicated pools. The central class is the order. First level data flow diagram 1st level dfd of online pizza ordering system. Manage all the operations of order.

Pizza hut online ordering system you can edit this template and create your own diagram. When the number is typed into a computer the name address and last order date is automatically brought up on the screen. It shows the use of order item payment customer orderdetail in a typical order processing system. This class diagram example and template can be edited with visual paradigm online an online diagramming software.

Creately diagrams can be exported and added to word ppt powerpoint excel visio or any other document. A uml sequence diagram showing pizza ordering system. Pizza order process this bpmn example is about business to business collaboration. We were unable to load the diagram.

You can edit this template and create your own diagram. This is a popular class diagram example for sales order system. Classes of pizza ordering system class diagram. The main activity involved in this uml activity diagram of pizza ordering system are as follows.

Perfect pizza wants to install a system to record orders for pizza and chicken wings. When regular customers call perfect pizza on the phone they are asked their phone number.