001package jmri.jmrix.powerline;
002
003/**
004 * Abstract base for classes representing a communications port.
005 *
006 * @author Bob Jacobsen Copyright (C) 2001, 2006, 2007, 2008 Converted to
007 * multiple connection
008 * @author kcameron Copyright (C) 2011
009 */
010public abstract class SerialPortController extends jmri.jmrix.AbstractSerialPortController {
011
012    // Base class. Implementations will provide InputStream and OutputStream
013    // objects to SerialTrafficController classes, who in turn will deal in messages.
014    protected SerialPortController(SerialSystemConnectionMemo connectionMemo) {
015        super(connectionMemo);
016    }
017
018    @Override
019    public SerialSystemConnectionMemo getSystemConnectionMemo() {
020        return (SerialSystemConnectionMemo) super.getSystemConnectionMemo();
021    }
022
023}