What are the advantages of using mediator and observer patterns?
The mediator pattern promotes loose coupling by allowing objects to communicate through a central mediator, reducing dependencies.
Can you explain how the observer pattern works?
Sure! The observer pattern allows an object, known as the subject, to notify multiple observers about state changes, promoting a publish-subscribe model.
What are some real-world examples of these patterns?
Real-world examples include event handling in GUI frameworks for the observer pattern and chat applications for the mediator pattern.
Are there any drawbacks to using these patterns?
Yes, while they offer benefits, they can introduce complexity and may lead to performance issues if not implemented carefully.
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