Each outputprimitive is specified with input coordinate data and other information about the way that the object is to be displayed.
每个输出图元是由输入的坐标数据和有关物体显示的一些信息来指定。
2
The Message Broker does not supply this form of output node among its primitive nodes (readers may be interested in finding out more about IBM's Message Broker File Extender product).
In essence, if the message is fired on the first output terminal of the custom mediation primitive, it is not logged, whereas if it is fired on the second terminal, it is logged to a database.