Junior — Middle
Can you explain what is meant by the principles of GRASP in software development?
sobes.tech AI
Answer from AI
GRASP (General Responsibility Assignment Software Patterns) is a set of principles for distributing responsibilities among classes and objects in object-oriented design. The main principles of GRASP help create more maintainable and understandable code. Among them:
- Creator: a class that creates objects of another class should have a close relationship with them.
- Information Expert: responsibility should be assigned to the class that has the necessary information.
- Low Coupling: classes should be loosely coupled so that changes in one minimally affect others.
- High Cohesion: a class should have a narrow and well-defined responsibility.
- Controller: an object that handles system events and delegates tasks to other objects.
These principles help organize code to be more flexible and easier to maintain.