Mediator

最新推荐文章于 2025-05-09 00:05:19 发布

原创最新推荐文章于 2025-05-09 00:05:19 发布 · 820 阅读

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#components #behavior #object

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博客介绍了组件相关的好处，包括解耦同事、简化对象协议、集中控制等，使组件更简单通用。还说明了适用场景，如对象以复杂但明确的方式通信，以及无需子类化实现自定义行为，常用于基于消息的系统。

Benefits:
• It decouples colleagues.
• It simplifies object protocols.
• It centralizes control.
• The individual components become simpler and much easier to deal with because they do not need to pass messages to one another.
• The components do not need to contain logic to deal with their intercommunication and are therefore more generic.

Applicable Scenarios:
• A set of objects communicates in complex but well-defined ways.
• Custom behavior distributed between several objects is required without subclassing. It is commonly used structurally in message-based systems. The messages themselves are the means by which related objects are decoupled.