![]() Sequence diagrams are one of the 14 different types of Unified Modeling Language (UML) diagrams. A sequence diagram descends from top to bottom showing a sequence of interactions and sequence diagram notations.What is the purpose of sequence diagrams? Sequence diagrams show how all the different parts interact with each other over time, carry out the required actions, and complete processes. Sequence or event diagrams help create an overview of how a system works. Online store- Confirmation->User About sequence diagrams Online store- Pay with card-> PaymentGateway User- Choose gift wrapping-> Online store User- Add item to the card -> Online store The user pays the bill and gets payment confirmation.Įdit this diagram in Gleek Online shopping diagram code in Gleek If the customer chooses payment by bank transfer, the online store provides the transfer information to the user. If the user chooses card payment, they enter their card details and the online store sends the request to the payment gateway. When it comes to payment, they have two options: card payment and payment by bank transfer (alternative fragment). When proceeding with the purchase, the user can choose gift wrapping (optional fragment). This sequence diagram starts when a user adds an item to their card.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |