package org.lucci.madhoc.network.monitor.measure;


import org.lucci.madhoc.env.MobilityMedium;
import org.lucci.madhoc.simulation.measure.NaturalIntegerSensor;
import org.lucci.madhoc.simulation.measure.Unit;
import org.lucci.madhoc.simulation.projection.Projection;

/*
 * Created on Jul 7, 2004
 */

/**
 * @author luc.hogie
 */
public class PedestrianCountSensor extends NaturalIntegerSensor
{
        
        /* (non-Javadoc)
         * @see org.lucci.madhoc.simulation.Measure#getName()
         */
        public String getName()
        {
            return "number of pedestrian";
        }
        

        /* (non-Javadoc)
         * @see org.lucci.madhoc.simulation.NumericalMeasure#getUnit()
         */
        public Unit getUnit()
        {
            return Unit.NUMBER_OF_STATIONS;
        }

    /* (non-Javadoc)
     * @see org.lucci.madhoc.simulation.Measure#takeNewValue(org.lucci.madhoc.simulation.Simulation)
     */
    public Integer takeNewIntegerValue(Projection projection)
    {
        return projection.getNetwork().getStationsWithMobilityMedium(MobilityMedium.Legs.class).size();
    }
}