Tagged: Design Patterns

February 20, 2024

Amazon Locker Service: Java Implementation with Locker Locations, Access Codes, and Pickup Handling

The Amazon Locker Service Java implementation consists of several classes to model the functionality of an Amazon Locker service, offering customers a secure and convenient way to pick up and return their orders. Below...

Low Level Design / System Design

February 12, 2024

“Revolutionizing Vending Machines: A Deep Dive into Java-Based Stateful Design for Intelligent Inventory Management”

Explore the design nuances of a Java-based Vending Machine system, featuring classes like Coin for currency representation, Product for item details, Rack for product storage, and VendingMachine orchestrating states, user balances, and inventory updates....