public interface Transmitter extends AutoCloseable
Receiver 
       | Modifier and Type | Method and Description | 
|---|---|
| void | close()
              表示应用程序已完成使用发射机,并且其所需的有限资源可能会被释放或提供。 
             | 
| Receiver | getReceiver()
              获取此发送器将传送MIDI消息的当前接收器。 
             | 
| void | setReceiver(Receiver receiver)
              设置发送器将传送MIDI信息的接收器。 
             | 
void setReceiver(Receiver receiver)
receiver - 所需的接收器。 
           Receiver getReceiver()
null 
           void close()
 如果创建此Transmitter导致隐式打开底层设备,则该方法将隐式关闭该设备。 这是真的,除非设备被其他Receiver或Transmitter隐式打开设备的实例保持打开,除非设备已经被明确打开。 如果Transmitter被检索到的设备通过致电MidiDevice.close Transmitter关闭,那么Transmitter也被关闭。 有关开/关行为的详细说明,请参阅MidiDevice的类描述 。 
close在界面 
            AutoCloseable 
           MidiSystem.getTransmitter() 
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