In the architecture depicted in Figure 3, the sensor component must also publish a notification message that includes the actual event object to the broker component in the connectivity layer.
在图3所示的体系结构中，传感器组件还必须将包括实际事件对象的通知消息发布到连接层中的代理组件。
The macro level is build and application wide and the micro level happens at the domain layer, where domain classes publish the events whenever they interact with the database.
宏观层次就是构建和应用范围，而微观层次处于领域层，领域类在与数据库发生交互时发布事件。
Note that the operation in the "receive" service is named "receiveSomeData" and is not the same as the one defined in the integration layer for the "publish" service.
请注意，“receive”服务中的操作名为“receiveSomeData”，与集成层为“publish”服务定义的操作并不一样。
Publishers can publish data using universal interfaces, and the agent layer is responsible for sending and receiving message, and subscribers can read their massage through universal interfaces.
消息的发布者能够使用通用接口发送数据，中间代理负责数据的分发与接受，消息的接收者能够使用通用接口读取数据。
Publishers can publish data using universal interfaces, and the agent layer is responsible for sending and receiving message, and subscribers can read their massage through universal interfaces.
消息的发布者能够使用通用接口发送数据，中间代理负责数据的分发与接受，消息的接收者能够使用通用接口读取数据。
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