keepaliverequest.java

主要是对串口驱动的的一些控制源码！！！ 在下载javacomm20-win32.zip后就可以使用。

/**
 * $Log: KeepAliveRequest.java,v $
 * Revision 1.2  2003/02/01 17:39:15  willaxt
 * now externalizable
 *
 * Revision 1.1  2003/01/16 13:12:11  mwulff
 * initial version
 *
 * Revision 1.1  2002/12/13 20:08:03  mwulff
 * no message
 *
 */
package de.fhm.jkf.comm.clsv;

import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;

/**
 * @author	marten wulff
 * 
 * * <br><br><center><table border="1" width="80%"><hr>
 * <strong><a href="http://jkf.sourceforge.net">The JKF Project</a></strong>
 * <p>
 * Copyright (C) 2002 by Marten Wulff
 * <p>
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * <p>
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * <p>
 * You should have received a copy of the <a href="http://www.gnu.org/copyleft/lesser.html">
 * GNU Lesser General Public License</a> along with this library; if not, write to
 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA  02111-1307  USA
 * <hr></table></center>
 */
public class KeepAliveRequest extends Request implements Externalizable {

	/**
	 * Constructor for KeepAliveRequest.
	 */
	public KeepAliveRequest() {
		super();
	}

	/**
	 * Un-externalizes this instance.
	 * 
	 * @see java.io.Externalizable#readExternal(ObjectInput)
	 */
	public void readExternal(ObjectInput in)
		throws IOException, ClassNotFoundException {
			super.readExternal(in);
	}

	/**
	 * Externalizes this instance.
	 * 
	 * @see java.io.Externalizable#writeExternal(ObjectOutput)
	 */
	public void writeExternal(ObjectOutput out) throws IOException {
		super.writeExternal(out);
	}
}