/** Update the report outputs based on the report's data. */
public void update() {
synchronized (rides) {
teslaStrikes = 0;
totalCalories = 0;
int totalDurations = 0;
int completeRides = 0;
Iterator<Ride> it = rides.iterator();
while (it.hasNext()) {
Ride r = it.next();
totalDurations += r.getDuration();
teslaStrikes += r.getTesla() ? 1 : 0;
totalCalories += r.getCalories();
completeRides += r.getCalories() == 0 ? 0 : 1;
}
usageRate = totalDurations / 3600.0f;
completionRate = completeRides / (count() + 0.0001f);
open = Utils.getHHWOpen();
uptime = Utils.getSystemUptime();
}
}
public Driver searchDriver(Ride ride) throws SQLException {
DispatchDAO dispatchDAO = new DispatchDAO();
ArrayList<Driver> freeDrivers = new ArrayList<Driver>();
Driver driver = null;
// select driver whoose availability status is free and driver type is
// taxi
freeDrivers = dispatchDAO.getFreeDrivers(ride.getRidetype());
if (freeDrivers.size() != 0) {
driver = freeDrivers.get(0);
// update or insert into dispatch table
String member_emailId = dispatchDAO.getCustomerByEmail(ride.getRequestid());
if (driver != null && member_emailId != null) {
int status =
dispatchDAO.insertDispatch(
ride.getRideid(), driver.getMemberid(), driver.getVehicleId(), member_emailId);
if (status != 0) {
// notify customer and driver
System.out.println(
"Customer-Notification:-----Your ride will reach you at " + ride.getPickuptime());
System.out.println(
"Driver-Notification:-----Your ride is waiting at "
+ ride.getPickuplocation()
+ " with Customer email: "
+ member_emailId);
}
// update vehicle and driver status
dispatchDAO.updateDriverStatus("assigned", driver.getMemberid());
}
}
return driver;
}
/** Prune the data to remove rides that aren't included in the report's reporting period. */
public void removeOld() {
Calendar old = Calendar.getInstance();
old.setTime(new Date());
old.add(Calendar.MINUTE, -REPORT_PERIOD_MINS);
long oldTS = old.getTime().getTime();
synchronized (rides) {
Iterator<Ride> it = rides.iterator();
while (it.hasNext()) {
Ride r = it.next();
long rideTS = r.getStopped().getTime();
if (rideTS < oldTS) {
it.remove();
}
}
}
}
public String SaveRide(Ride ride) {
if (ride != null) {
if (ride.getEmployeeName().equals("")) {
return "Username Can't Be Empty.";
}
return "Post was successful.";
} else {
return "Post was unsuccessful.";
}
}
