osd-contiki/tools/cooja/examples/userplatform_new_radiomedium/java/DummyRadioMedium.java

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/*
* Copyright (c) 2006, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: DummyRadioMedium.java,v 1.3 2007/02/28 09:51:11 fros4943 Exp $
*/
import java.util.Collection;
import java.util.Observable;
import java.util.Observer;
import org.apache.log4j.Logger;
import org.jdom.Element;
import se.sics.cooja.*;
import se.sics.cooja.interfaces.*;
/**
* Dummy radio medium. No data is ever transferred through this medium.
* It also outputs some dummy debug messages during usage.
*
* @author Fredrik Osterlind
*/
@ClassDescription("Dummy Radio Medium")
public class DummyRadioMedium extends RadioMedium {
private static Logger logger = Logger.getLogger(GUI.class);
public void registerMote(Mote mote, Simulation sim) {
// Do nothing
logger.debug("I'm a dummy. Nothing will be registered by me.");
}
public void unregisterMote(Mote mote, Simulation sim) {
// Do nothing
}
public void registerRadioInterface(Radio radio, Simulation sim) {
// Do nothing
logger.debug("I'm a dummy. Nothing will be registered by me.");
}
public void unregisterRadioInterface(Radio radio, Simulation sim) {
// Do nothing
}
public void addRadioMediumObserver(Observer observer) {
// Do nothing
logger.debug("I'm a dummy. I will never change.");
}
public Observable getRadioMediumObservable() {
return new Observable();
}
public void deleteRadioMediumObserver(Observer observer) {
// Do nothing
logger.debug("I'm a dummy. I will never change.");
}
public RadioConnection[] getLastTickConnections() {
return null;
}
public void setConnectionLogger(ConnectionLogger connection) {
// Do nothing
}
public Collection<Element> getConfigXML() {
return null;
}
public boolean setConfigXML(Collection<Element> configXML, boolean visAvailable) {
return true;
}
}