Chetan Dattachetan77.hashnode.dev·Nov 11, 2023State Design PatternIntroduction This pattern is primarily used for vending machines and in specific areas where a particular state has a defined set of allowed operations. In these areas, the state design pattern is also employed. Now, let's jump directly into the desi...Low Level Designdesign patternsAdd a thoughtful commentNo comments yetBe the first to start the conversation.