Introduction

What are behavioral patterns? #

In this chapter, we will discuss behavioral patterns. These patterns ensure effective communication between different objects in a system, assign responsibilities to them, and make sure they all have synchronized information.

These behavioral patterns include:

• Chain of Responsibility

• Interpreter

• Command

• Iterator

• Mediator

• Memento

• State

• Template Method*

• Strategy

• Visitor

• Observer

• Revealing Module

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From the patterns mentioned above, we will be covering the following in this chapter: Chain of Responsibility pattern, Command pattern, Iterator pattern, Mediator pattern, Observer pattern, and Visitor pattern.

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Let’s start by discussing the chain of responsibility pattern in the next lesson.