图1显示了观察者模式的机制。
这里是一个实现了观察者模式逻辑的trait。
Here is a trait that implements the logic of the Observer Pattern.
观察者：SPL提出了实现观察者模式的标准。
Observer : SPL suggests a standard way of implementing the observer pattern.
回调其实是观察者模式[g OF 1995]的一个特例。
Callbacks are really a special case of the Observer Pattern [GOF1995].
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。
It is the Observer pattern on top of the base web services infrastructure that gives DEBA its callback capability.
因此，从一个较高的层次上，观察者模式提供了一种简单的异步模型。
Thus, at a high level, the Observer pattern provides a simple asynchronous model.
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。
The Observer pattern is associated with a single source of events, however, whereas the Reactor pattern is associated with multiple sources of events.
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。
Aside from simple utility objects and methods, formal objects within Jo use a refined "observer pattern" OOP standard.
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)。
The Swing framework makes extensive use of the Observer pattern (also known as the publish-subscribe pattern) in the form of event listeners.
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。
DEBA for web services benefits from the decoupled nature of web services and the asynchronous nature of the Observer pattern.
表1中三个方面的对照，分别为观察者模式、标准Web服务模型，以及在DEBA框架类中观察者模型的实现。
Table 1 shows the correspondence between the Observer pattern, the standard web services model, and the Observer pattern's implementation in the DEBA framework classes.
文中论述适配器模式、工厂模式以及观察者模式在雷达终端软件系统中的应用，介绍如何通过设计模式提高软件的复用性。
Based on application description of the adapter, factory and observer modes in radar terminal software, this paper introduces how to improve the software reusability via design mode.
反应器模式与观察者模式（Observerpattern）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。
The Reactor pattern is closely related to the Observer pattern in this aspect: all dependents are informed when a single subject changes.
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。
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.
AspectJinAction (RamnivasLaddad,Manning 2003年)：讨论了使用方面和观察者模式的策略实施。
AspectJ in Action (Ramnivas Laddad, Manning 2003) : Discusses policy enforcement using aspects and the Observer pattern.
这与提供位置服务的hyperlocal广告模式有着极大的不同，大部分观察者都期望hyperlocal通过这一服务赚钱。
This is very different than the kind of Places-powered hyperlocal advertising that most observers were expecting to monetize the Places feature.
在应用程序结构中，通常采用Observer(观察者)设计模式来减少互相通信的组件之间的耦合。
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.
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。
He calls his GET based integration pattern, FOREST, a RESTful observer synchronization pattern, as he explains.
正如我们所看到的模型视图关系是间接的观察者设计模式为基础。
As we have seen, the Model-View relationship is an indirect one based on the Observer design pattern.
这是一个观察者设计模式的实现。
事件是依照「观察者」或「发行-订阅」的设计模式，当必须将一个物件的状态变更传送至其他物件时，就会使用事件。
Events follow the Observer or Publish-Subscribe design pattern; they are used when a state change in one object must be communicated to other objects.
在设计控件与服务引擎时更加注重他们的独立性架构，充分利用观察者设计模式，使得项目具有灵活的扩展性。
Taking into account independence between modules for further extension, this project makes full use of the observation pattern in control and service engines design.
在设计控件与服务引擎时更加注重他们的独立性架构，充分利用观察者设计模式，使得项目具有灵活的扩展性。
Taking into account independence between modules for further extension, this project makes full use of the observation pattern in control and service engines design.
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