Data Oriented Programming in Java 19

Data-oriented programming encourages us to model data as (immutable) data, and keep the code that embodies the business logic of how we act on that data separately.
ⓒ Brian Goetz

When we're modeling complex entities, OO techniques have a lot to offer us. But when we're modeling simple services that process plain, ad-hoc data, the techniques of data-oriented programming may offer us a straighter path. ⓒ Brian Goetz

1. Optional

2. Web Result

3. Exercise Node

Java Features used

• Sealed Classes JEP 409 Java 17
• Pattern Matching for Switch (Third Preview) JEP 427 Java 19

https://www.infoq.com/articles/data-oriented-programming-java/