001package jmri.jmrix.xpa.serialdriver;
002
003/**
004 * Definition of objects to handle configuring a layout connection via an
005 * XPA+Modem SerialDriverAdapter object.
006 *
007 * @author Paul Bender Copyright (C) 2004
008 */
009public class ConnectionConfig extends jmri.jmrix.AbstractSerialConnectionConfig {
010
011    /**
012     * Create a connection with an existing adapter.
013     *
014     * @param p the serial port adapter
015     */
016    public ConnectionConfig(jmri.jmrix.SerialPortAdapter p) {
017        super(p);
018    }
019
020    /**
021     * Ctor for a connection configuration with no preexisting adapter.
022     * {@link #setInstance()} will fill the adapter member.
023     */
024    public ConnectionConfig() {
025        super();
026    }
027
028    @Override
029    public String name() {
030        return "XPA-MODEM"; // NOI18N
031    }
032
033    /**
034     * {@inheritDoc}
035     */
036    @Override
037    protected void setInstance() {
038        if (adapter == null) {
039            adapter = new SerialDriverAdapter();
040        }
041    }
042
043}