import lcm.lcm.*;
import java.io.*;

import lcmtypes.*;

public class TemperatureDisplay implements LCMSubscriber
{
    public void messageReceived(LCM lcm, String channel, LCMDataInputStream ins)
    {
	try {
	    temperature_t temp = new temperature_t(ins);
	    System.out.println("The temperature is: "+temp.deg_celsius);
	} catch (IOException ex) {
	    System.out.println("Error decoding temperature message: "+ex);
	}
    }

    public static void main(String args[])
    {
	LCM myLCM = LCM.getSingleton();

	myLCM.subscribe("HALLWAY_TEMPERATURE", new TemperatureDisplay());

	// Sleep forever: if we quit, so will the LCM thread.
	while (true) 
	    {
		try {
		    Thread.sleep(1000);
		} catch (InterruptedException ex) {
		}
	    }
    }
}
