English Dictionary

Law of Demeter

name

(software, object-oriented programming) A design guideline for developing particularly object-oriented programs that mandates loose coupling between objects.

The Law of Demeter states that an object should only communicate with its immediate neighbors and not with objects further down the chain.

意味（1）

(software, object-oriented programming) A design guideline for developing particularly object-oriented programs that mandates loose coupling between objects.

An adaptive program contains only hooks into the class structure and normally does not fully encode the details of the class structure. This idea of not duplicating the class structure is an application of the key idea behind the Law of Demeter.