Of the abstraction. The values for getRadius() or getCircumference() in the above instance might be saved instantly, or they might be calculated, it will not make any difference towards the caller; the setters might or won't have Uncomfortable side effects; it won't matter on the caller. There's minor doubt that https://maxestatesgurgaon.tech.blog/2025/07/08/m3m-iconic-business-tower-sector-113-gurgaon-redefines-the-corporate-landscape/