Why would I ever use a Chain of Responsibility over a Decorator?

Question

I\'m just reading up on the Chain of Responsibility pattern and I\'m having trouble imagining a scenario when I would prefer its use over that of decorator.

What do

Answer 1

I think the situations to apply these two patterns are different. And by the way, for decorator pattern, the decorator should know the component which it wrapped. And for CoR, the different interceptors could know nothing of each other.