- Published on
SOLID (object-oriented computer programing)
In object-oriented computer programming, SOLID is a mnemonic acronym for five design principles intended to make software design more understandable, flexible, and maintainable.
Single-responsibility principle
A class should only have a single responsibility, that is, only changes to one part of the software's specification should be able to affect the specification of the class.
Open-closed principle
Software entities should be open for extension, but closed for modification.
Liskov substitution principle
Objects in a program should be replacable with instances of their subtypes without altering the correctness of that program
Interface segregation principle
Many client-specific interfaces are better than one general-purpose interface
Dependency inversion principle
One should "depend upon abstractions, [not] concretions"