Structural design patterns (Part 1)
Duration:
32:24
Created with
Ben Fhala
Ben Fhala is the creative force and founder behind 02geek, a pioneering platform dedicated to making web development accessible to everyone. With over 18 years of experience in the industry, Ben has a deep passion for teaching and a knack for breaking down complex concepts into easy-to-understand lessons.
Structural design patterns (Part 1) Overview
What you'll learn
Structural design patterns focus on the structure of classes/objects. In this section we will meet the Adapter, Composite and Decorator design patterns.
Abstraction
- Abstraction is key to making flexible designs. - Not everything needs to be planed in advance. - Modularly updating components to fit changes.
09:22
Adapter Design Pattern
- You need to keep an object with the same interface. - But, a library component demands a different interface. - or the object is missing a methods in it's API.
06:17
Composite Design Pattern
- Multiple objects with the same API. - When you need to control all at the same time. - Ideal in recursive elements that are %u201Cchained%u201D to each other.
12:15
Decorator Design Pattern
- Adding features to specific items. - Without creating a subclass. - Or changing the original interface/constructor.
04:30