SOLID: Single Responsibility Principle – (SRP)

SOLID: Single Responsibility Principle – (SRP)

The principle states that, if there are 2 reasons to change a class, the functionality should ideally be split into 2 separate classes. This is also related to the concepts of coupling and cohesion.

Single Responsibility Principle can be considered as the most important design principle one needs to adhere to, as everything else flows from this, in one way or the other.