Behavioral pattern

In software engineering, behavioral design patterns are design pattern (computer science)s that identify common communication patterns between objects and realize these patterns. By doing so, these patterns increase flexibility in carrying out this communication.

Examples of this type of design pattern include:

Chain of responsibility pattern

Command pattern

Event listener

Interpreter pattern

Iterator pattern

Mediator pattern

Memento pattern

Observer pattern

State pattern

Strategy pattern

Template method pattern

Visitor pattern

Single-serving visitor pattern

Hierarchical visitor pattern