Class Diagram for the Amazon Locker Service
Learn to create a class diagram for the Amazon Locker system problem using the bottom-up approach.
We’ll create the class diagram for the Amazon Locker service. In the class diagram, we will first design the classes for the system, and then we will identify the relationship between classes according to the requirements gathered for the Amazon Locker service problem.
Components of an Amazon Locker service
In this section, we’ll define the classes for an Amazon Locker service. As mentioned earlier, we are following the bottom-up approach to design a class diagram for the Amazon Locker service.
Item
The Item
class represents each item of the order. Every item contains an Id and the order’s quantity. The class representation is shown below:
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