Mediator Pattern
Mediator Pattern에 대해 설명하는 페이지입니다.
Environment
- Programming Language: Java
Index
Introduction
- Purpose
- Allow loose coupling by encapsulating the way disparate sets of objects interact and communicate with each other.
- Use When
- Communication between sets of objects is well defined and complex.
- Too many relationships exist and common point of control or communication is needed.
- Characteristics
- Encapsulates interconnects between objects into Mediator
- communications hub
- Responsible for coordinating and controlling colleague interaction
- Promotes loose coupling between classes
- By preventing from referring to each other explicitly
- Mediator is commonly used to coordinate related GUI components
- Pros: easy to understand the flow of communication
- Cons: Mediators are hardly ever reusable.
- Encapsulates interconnects between objects into Mediator
