Of this abstraction. The values for getRadius() or getCircumference() in the above example could be stored specifically, or they could be calculated, it will not matter for the caller; the setters could or won't have Unwanted side effects; it won't make a difference into the caller. You are able to https://propertyingurugram.in/manish-buildwell-with-axon-developers-to-launch-concept-based-retail-project/