/**
* Returns the average co2 emission for the track.
*
* @return
*/
public double getCO2Average() {
double co2Average = 0.0;
try {
for (Measurement measurement : measurements) {
if (measurement.getProperty(CONSUMPTION) != null) {
co2Average =
co2Average
+ consumptionAlgorithm.calculateCO2FromConsumption(
measurement.getProperty(CONSUMPTION));
}
}
co2Average = co2Average / measurements.size();
} catch (FuelConsumptionException e) {
logger.warn(e.getMessage(), e);
}
return co2Average;
}
public double getFuelConsumptionPerHour() throws UnsupportedFuelTypeException {
if (consumptionPerHour == null) {
consumptionPerHour = 0.0;
int consideredCount = 0;
for (int i = 0; i < measurements.size(); i++) {
try {
consumptionPerHour =
consumptionPerHour + consumptionAlgorithm.calculateConsumption(measurements.get(i));
consideredCount++;
} catch (FuelConsumptionException e) {
logger.warn(e.getMessage());
}
}
consumptionPerHour = consumptionPerHour / consideredCount;
}
return consumptionPerHour;
}