public void generateTakeoff() {
Random rand = new Random(); // new random number
if (rand.nextDouble()
<= Glider.getProbability()) { // if number matches the Glider's probability
Aircraft ac = new Glider(); // create new Glider object
ac.setPrefix("tk_"); // debug info
ac.setNumber(tcounter); // debug info
to.addAircraft(ac); // add aircraft to the queue
tcounter++;
} else if (rand.nextDouble()
<= (Glider.getProbability()
+ LightAircraft
.getProbability())) { // if number matches the Light Aircraft's probability
Aircraft ac = new LightAircraft(); // create new LightAircraft object
ac.setPrefix("tk_"); // debug info
ac.setNumber(tcounter); // debug info
to.addAircraft(ac); // add aircraft to the queue
tcounter++;
} else if (rand.nextDouble()
<= (Glider.getProbability()
+ LightAircraft.getProbability()
+ Commercial
.getProbability())) { // if number matches the Commercial Aircraft's probability
Aircraft ac = new Commercial(); // create new Commercial object
ac.setPrefix("tk_"); // debug info
ac.setNumber(tcounter); // debug info
to.addAircraft(ac); // add aircraft to the queue
tcounter++;
}
}
// last two methods are for debugging currently. may or may not be in the final version
public String getTakeoffList() {
String str = "[";
for (int i = 0; i < to.getSize(); i++) {
str += to.getAircraft(i).toString() + to.getAircraft(i).getNumber() + ", ";
}
str += "]";
return str;
}
public String getLandingList() {
String str = "[";
for (int i = 0; i < ln.getSize(); i++) {
str += ln.getAircraft(i).toString() + ln.getAircraft(i).getNumber() + ", ";
}
str += "]";
return str;
}
public void generateLanding() {
Random rand = new Random(); // new random number
if (rand.nextDouble()
<= Glider.getProbability()) { // if number matches the Glider's probability
Aircraft ac = new Glider(); // create new Glider object
ac.setPrefix("ln_"); // debug info
ac.setNumber(lcounter); // debug info
ln.addAircraft(ac); // add aircraft to the queue
lcounter++;
} else if (rand.nextDouble()
<= (Glider.getProbability()
+ LightAircraft
.getProbability())) { // if number matches the Light Aircraft's probability
Aircraft ac = new LightAircraft(); // create new LightAircraft object
Random gen = new Random(42); // Or choose a different seed
int flyingTime = gen.nextInt(20) + 20; // time measured in half-minutes
ac.setFuel(flyingTime); // set amount of fuel for the aircraft
ac.setPrefix("ln_"); // debug info
ac.setNumber(lcounter); // debug info
ln.addAircraft(ac); // add aircraft to the queue
lcounter++;
} else if (rand.nextDouble()
<= (Glider.getProbability()
+ LightAircraft.getProbability()
+ Commercial
.getProbability())) { // if number matches the Commercial Aircraft's probability
Aircraft ac = new Commercial(); // create new Commercial object
Random gen = new Random(42); // Or choose a different seed
int flyingTime = gen.nextInt(40) + 40; // time measured in half-minutes
ac.setFuel(flyingTime); // set amount of fuel for the aircraft
ac.setPrefix("ln_"); // debug info; //debug info
ac.setNumber(lcounter); // debug info
ln.addAircraft(ac); // add aircraft to the queue
lcounter++;
}
}