/**
* Used to compare object to eachother for sorting
*
* @param o a flight object used to compare the airport source then date
* @return integer value signaling the difference
*/
@Override
public int compareTo(Flight o) {
if (this.getSource().compareTo(o.getSource()) != 0) {
return this.getSource().compareTo(o.getSource());
} else {
return this.departureTime.toString().compareTo(o.departureTime.toString());
// return this.getDepartureString().compareTo(o.getDepartureString());
}
}
/**
* Write all the matching fights
*
* @param response gives to the client
* @param name the name of the airline
* @param src source of the airport
* @param dest destination of the airport
* @throws IOException
*/
private void writeAllMatchedMappings(
HttpServletResponse response, String name, String src, String dest) throws IOException {
int matches = 0;
PrintWriter pw = response.getWriter();
pw.println(Messages.getMappingCount(data.size()));
for (Map.Entry<String, Airline> entry : this.data.entrySet()) {
if (entry.getKey().equals(name)) {
pw.println(entry.getKey());
for (Object flight : entry.getValue().getFlights()) {
Flight flight1 = (Flight) flight;
if (flight1.getSource().equals(src.toUpperCase())
&& flight1.getDestination().equals(dest.toUpperCase())) {
pw.println("\t" + flight.toString() + " Duration(minutes) " + flight1.getDuration());
++matches;
}
}
}
}
if (matches == 0) {
pw.println("There are direct flights between the specified airports");
}
pw.flush();
response.setStatus(HttpServletResponse.SC_OK);
}