AbstractConnection.java 文件源码

/**
 * Handles SerialPortEvents. The two types of SerialPortEvents that this program is registered
 * to listen for are DATA_AVAILABLE and BI. During DATA_AVAILABLE the port buffer is read until
 * it is drained, when no more data is available and 30ms has passed the method returns. When a
 * BI event occurs the words BREAK RECEIVED are written to the messageAreaIn.
 */

public void serialEvent(final SerialPortEvent e){
    if (adjustEndTime) {
        endTime = System.currentTimeMillis() + (timeout * 1000);
    }
    if (e.getEventType() == SerialPortEvent.BI) {
        breakInterrupt(state);
    } else {
        try {
            serialEvent(this.state, is, e);
        } catch (Exception ex) {
            ExHandler.handle(ex);
        }
    }
}