最后，MIDI输入应用程序通过捕捉MIDI命令并将他们发布给代理充当了信息提供者，这些MIDI命令是通过键盘这样的控制器输入的。
Finally, a MIDI input application ACTS as an information provider by capturing MIDI commands entered via a controller such as a keyboard and publishing them to the broker.
第二个JSP(清单7)将通过提供一个输入框向存储器添加一条新的消息，并通过PortletAction方法将输入的值提交回控制器以进行处理。
The second JSP (Listing 7) handles adding a new message to the store by providing an input box, and Posting the value back to the controller through a PortletAction for processing.
如果两个控制器的信号输入端并联输入，其输出端用矩阵方式连接后，将扩展成256路。
If two signal importations of controller carry to merge the importation, its exportation will expand after carry use the matrix method conjunction 256 roads.
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