In application architecture, a common technique for reducing coupling between components that must communicate with each other is to use a design pattern called the Observer.

By learning and using Observer design pattern and Factory design pattern, the scalability of the software of the system is enhanced and the redundancy of the software is reduced.

通过对观察者设计模式和工厂设计模式的研究和引用，实现了软件代码的可扩展性和降低了软件代码的冗余性。

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Application of Design Pattern Observer in Embedded System

观察者设计模式在嵌入式系统中的应用

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This paper introduces the concept of design pattern, from which it describes in details observer pattern and applications in embedded systems, which widely used in the software development process on the BDCOM series router and switch.

介绍了设计模式的基本概念，在此基础上详细阐述了观察者设计模式及其思想在嵌入式通信系统中的应用，这些思想广泛应用于BDCOM系列路由器和交换机的软件开发的过程中。

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He calls his GET based integration pattern, FOREST, a RESTful observer synchronization pattern, as he explains

他将自己的基于GET的集成模式称作FOREST，一个RESTful的观察者同步模式，像他所解释的那样

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Observer Pattern: The observer pattern defines a one-to-many dependency between objects so that when one object changes state, all of its denpentts are notified and updated automatically.

葵花宝典：观察者模式定义了一个“一对多”的对象间关系，当某个对象状态变更时，所有依赖他的对象都会得到通知，并且能够自动更新自身。

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The Observer pattern is associated with a single source of events, however, whereas the Reactor pattern is associated with multiple sources of events.

不过，观察者模式与单个事件源关联，而反应器模式则与多个事件源关联。

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Now, the data origin research, mainly in a closed environment, getting all the origin of information by "observer" mode.

目前，数据起源研究主要在封闭式环境下，采用观察者模式获取所有的起源信息，对于开放式环境下的信息资源衍生关系建模还没有得到很好的解决。

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Whenever you use the observer pattern, you are coupling two separate components-the observer and the observed, which generally have distinct lifecycles.

不管什么时候使用观察者模式，都耦合着两个独立组件观察者和被观察者，它们通常有不同的生命周期。

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AWT and Swing components, such as JButton or JTable, use the Observer pattern to decouple the generation of GUI events from their semantics within a given application.

AWT和Swing组件（例如JButton或JTable）使用观察者模式消除了GUI事件生成与它们在指定应用程序中的语义之间的耦合。

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Design pattern application in TMN development is re-searched with a case study of Observer pattern in practical TMN projects.

对软件设计模式在TMN网络管理系统中的应用进行了研究，重点介绍观察者模式应用的实例。

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To deal with application requirements on distributed workflow engine from enterprises and government, a design and implementation of Self-Managed Distributed Workflow Engine based on Java Management Extensions ( JMX) and Observer Pattern was presented.

针对当前企业和政府对分布式工作流应用的需求，给出了一个基于Java管理扩展框架和观察者模式的可自管理的分布式工作流引擎的设计与实现。

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Aside from simple utility objects and methods, formal objects within Jo use a refined "observer pattern" OOP standard.

除了简单使用对象和方法，正式的Jo对象使用了重构过的“观察者模式”OOP标准。

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The customer end adopts the form in which MVC designs the mode, observer's mode and combines with mode of the factory, etc.

第三就是统一数据模型的设计。客户端采用MVC设计模式、观察者模式和工厂模式等相结合的形式，设计了通用的界面。

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Design patterns are also used to increase the reusability as RUP advocated. The abstract factory, observer and iterator patterns is introduced.

RUP过程鼓励复用，设计过程中使用很多设计模式来增加复用性，如抽象工厂、观察者模式和迭代器模式等。

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The Swing framework makes extensive use of the Observer pattern ( also known as the publish-subscribe pattern) in the form of event listeners.

Swing框架以事件侦听器的形式广泛利用了观察者模式（也称为发布-订阅模式）。

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It is the Observer pattern on top of the base web services infrastructure that gives DEBA its callback capability.

在基本Web服务结构之上采用观察者模式，就为DEBA带来了回调能力。

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DEBA for web services benefits from the decoupled nature of web services and the asynchronous nature of the Observer pattern.

将DEBA应用到Web服务中可以获得两方面的好处，包括Web服务的解藕特性和观察者模式的异步特性。

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The Reactor pattern is closely related to the Observer pattern in this aspect: all dependents are informed when a single subject changes.

反应器模式与观察者模式（Observer pattern）在这个方面极为相似：当一个主体发生改变时，所有依属体都得到通知。

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The makeup of the education mode includes object mode, content mode, organization and administration mode and strategy mode.

其心理教育模式结构包括目标模式、内容模式、组织管理模式和策略模式。

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For filling missing data values in the data pre-processing, an extensible algorithm based on strategy pattern is put forward.

针对数据预处理中的遗失值填充问题，运用策略模式设计了一种可扩展的遗失值填充算法；

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