Page 139 - Software and Systems Requirements Engineering in Practice
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106 S o f t w a r e & S y s t e m s R e q u i r e m e n t s E n g i n e e r i n g : I n P r a c t i c e
Invalid Item Code Invalid Retail Department Invalid Item Quantity Sequence Diagram: Back Order Out of Stock Item/ Back Order Out of Stock Item Item Back Ordered
Validate Item Out of Stock Back Order Out of Stock Item
Validate Item Code Validate Retail Department Validate Item Quantity Check Item Status Item Scheduled for
In Stock Schedule Item for Delivery Delivery Sample “All paths” activity diagram for the “validate item” use case
This diagram illustrates all possible paths for validating one item when a supermarket or grocery store places an order with a distributor. Statechart Diagram: Validate Item Code/ Validate Item Code Activity Diagram: Validate Retail Department/ Validate Retail Department Statechart Diagram: Va
