₦airaland Forum

Any ideas on how I could integrate the first two classes into a gui below?

public class Passenger
{
private String name;
private int fare;
private int weight;
private int luggage;
private int tpw;
private int totalTpw;

public Passenger(String nameIn, int fareIn, int weightIn, int luggageIn){
name=nameIn;
fare=fareIn;
weight=weightIn;
luggage=luggageIn;
}
public int setWeight(int weightIn){
weight=weightIn;
return weight;
}
public String getName(){
return name;
}
public int getFare(){
return fare;
}
public int getWeight(){
return weight;
}
public int getLuggage(){
return luggage;
}
public int setTpw(){
tpw=weight*luggage;
return tpw;
}
public String toString(){
return name + " " + fare + " " +weight+ " " +luggage;
}

}

public class Aircraft
{
private ArrayList<Passenger>pass=new ArrayList<Passenger>();
private int seats=250;
private final int WEIGHT= 21300;
private String name;
private int fare;
private int weight;
private int luggage;
private int tpw;
private int totalfares;
private Passenger p;


public void addPassenger(String nameIn,int fareIn, int weightIn, int luggageIn){
name=nameIn;
fare=fareIn;
weight=weightIn;
luggage=luggageIn;
p= new Passenger(name,fare,weight,luggage); //passenger object
tpw=weightIn+luggageIn; //calculates and adds the tpw
if(tpw>=50&&tpw<=100&&tpw<WEIGHT&&seats>0){
pass.add(p); //adds the passenger
fare=fareIn+((tpw-50)*5); //calculates the fare
totalfares=totalfares+fareIn;
System.out.println("You have just added"+nameIn);
System.out.println("Fare is"+fare);
seats--;
System.out.println(seats+"left";
}else if(tpw>=100&&tpw<=150&&tpw<WEIGHT&&seats>0){
pass.add(p); //adds the passenger
fare=fare+((tpw-100)*10);
totalfares=totalfares+fareIn; //collects the total fares
System.out.println("You have just added"+nameIn);
System.out.println("Fare is" +fare);
seats--;
System.out.println(seats+"left";//print out the name of the passanger u just added by getting its name u initialized
}
else {
System.out.println("Passenger cannot be added!!";
}
}

public ArrayList<Passenger> getPassengers(){
System.out.println(pass);
return pass;
}
public int getTotalfares(){
System.out.println(totalfares);
return totalfares;
}
public void removePassenger(String nameIn){
Iterator<Passenger> i = pass.iterator();
while(i.hasNext()){
if(i.next().getName().equals(nameIn)){
i.remove();
totalfares=totalfares-fare;
System.out.println(nameIn+ "has been removed";
}
}
}
public void searchPassenger(String nameIn){
Passenger pFound;
Iterator<Passenger> i = pass.iterator();
while(i.hasNext()){
if(i.next().getName().equals(nameIn)){
System.out.println(nameIn+ "is in the list";
pFound=i.next();
break;

}
}
}
}

and Im trying to create a gui:

public class BookingGui extends JFrame
{
private JButton addButton = new JButton("Add Passenger";
private JButton removeButton = new JButton("Remove Passenger";
private JButton displayButton = new JButton("Display Passengers";
private JButton fundsButton = new JButton ("Display Funds";
private JTextField seatsField = new JTextField(4);
private JTextField nameField = new JTextField(15);
private JTextField fareField = new JTextField(15);
private JTextField weightField = new JTextField(15);
private JTextField luggageField = new JTextField(15);

public BookingGui(){
setLayout(new FlowLayout());
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setTitle("Airline Booking System";
setSize(550,450);
setLocation(400,100);
getContentPane().setBackground(Color.gray);
//creates a border style for the JButtons
BevelBorder raisedBevel = new BevelBorder(BevelBorder.RAISED);
//adding the components
add(seatsField);
seatsField.setBorder(new TitledBorder("Seats");
//Buttons are added with background colors and borders set
add(addButton);
addButton.setBackground(Color.green);
addButton.setBorder(raisedBevel);
add(removeButton);
removeButton.setBackground(Color.green);
removeButton.setBorder(raisedBevel);
add(displayButton);
displayButton.setBackground(Color.green);
displayButton.setBorder(raisedBevel);
add(fundsButton);
fundsButton.setBackground(Color.green);
fundsButton.setBorder(raisedBevel);
add(nameField);
nameField.setBorder(new TitledBorder("Name");
add(fareField);
fareField.setBorder(new TitledBorder("Fare");
add(weightField);
weightField.setBorder(new TitledBorder("Weight");
add(luggageField);
luggageField.setBorder(new TitledBorder("Luggage");
setVisible(true);


}
}

thank youuuuuuuuuu, please stay around, this saga is far from over. . .

2muchlogic:
Have you solved it yet? post your attempt here and let me see 

Yes i solved it. . .

public void removePass(String nameIn) {
Iterator<Passengers> i = p.iterator();
        while(i.hasNext()) {
            if (i.next().getName().equals(nameIn)) {
                i.remove();
break;
                System.out.println(nameIn + "has been removed";
            }
        }
    }

Now I need to implement a searchPassenger method. . .any ideas?

2much what do you suggest I do?

Thanks alot, but how do i test for this? and does it take off the whole object from the list?

eg. objectofaircraft.RemovePassenger("John"; // won't compile.

public class Aircraft
{
private ArrayList<Passengers>pass=new ArrayList<Passengers>(); //holdin all passangers
private int seats;
private String name;
private int fare;
private int weight;
private int luggage;
private int tpw;
private int totalfares;
private Passengers p;
public void addPass(String i,int f, int w, int l){
name=i;
fare=f;
weight=w;
luggage=l;
p= new Passengers(name,fare,weight,luggage);
tpw=w*l;
if(tpw>250){
System.out.println("Too much weight";
System.out.println(name +" Cannot be added!";
}else{
pass.add(p); //add the passanger
totalfares=totalfares+fare; //add to the total fares
System.out.println("You have just added "+name);
}
}
public ArrayList<Passengers> getPass(){
System.out.println(pass);
return pass;
}
public int getTotalfares(){
System.out.println(totalfares);
return totalfares;
}
}

How can I implement a remove passenger method in this code that searches for the passenger by name and removes the whole object of the passenger. . .

Lol, no no he's been helping me with the code, all help is welcomed please. . .

Segs has a better knowledge of my code. I appreciate your help.

Segs where are youuuuuuuuuuuuuuuuuu??

I tried to use the remove passenger method but i get a 'concurrent modification exception' error at runtime.

He's currently undergoing penile enlargement therapy. . .

Greatness!!

Thanks, good to have a genius like you here, you're the ONLY useful person here on nairaland!!

public class Aircraft
{
private ArrayList<Passengers>pass=new ArrayList<Passengers>();
private int seats;
private String name;
private int fare;
private int weight;
private int luggage;
private int tpw;
private int totalfares;
private Passengers p;
public void addPass(String i,int f, int w, int l){
name=i;
fare=f;
weight=w;
luggage=l;
p= new Passengers(name,fare,weight,luggage);
tpw=w*l;
if(tpw>250){
System.out.println("Too much weight";
System.out.println(i+"Cannot be added!";
}else{
pass.add(p);
totalfares=totalfares+f; //add the new created object to the arralist
System.out.println("You have just added"+i); //print out the name of the passanger u just added by getting its name u initialized
}
}
public void checkPass(){
System.out.println(pass);
}
public int checkTotalfares(){
System.out.println(totalfares);
return totalfares;
}
public void getTpw(){
p.getTpw();

}
public void TotalTpw(){
p.getTotalTpw();
}

}

Module what now? anyway this one works, please have a look and tell me if my logic is faulty. . .

I tried your code, it still doesn't work. . .

EDIT**I modified the code thus;

public class Aircraft
{
private ArrayList<Passengers>pass=new ArrayList<Passengers>();
String name;
int fare;
int weight;
int luggage;
Passengers p1 = new Passengers(name,fare,weight,luggage);
public Aircraft(String i,int f, int w, int l){
name=i;
fare=f;
weight=w;
luggage=l;

}
/** public void addPass(Passengers p){
pass.add(p);
System.out.println(p.toString());
}
*/
public void addPass(String i,int f, int w, int l){
//create an instance of Passengers to be added
int tpw=w*l;
if(tpw>250){
System.out.println("Too much weight";
System.out.println(i+"Cannot be added!";
}else{
pass.add(p1); //add the new created object to the arralist
System.out.println("You have just added"+i); //print out the name of the passanger u just added by getting its name u initialized
}
}
public void checkPass(){
System.out.println(p1.getName());

}

}

I get a 'null' whenever i run the checkPass() method, why is that?

I haven't tried that one though, the remove command. . .

Edited. . . Thanks

Thanks alot, silly me i could KISS you right now lol, it really helped, but I would also need to a remove passenger functionality. . .

EDIT**I modified the code thus;

public class Aircraft
{
private ArrayList<Passengers>pass=new ArrayList<Passengers>();
String name;
int fare;
int weight;
int luggage;
Passengers p1 = new Passengers(name,fare,weight,luggage);
public Aircraft(String i,int f, int w, int l){
name=i;
fare=f;
weight=w;
luggage=l;

}
/** public void addPass(Passengers p){
pass.add(p);
System.out.println(p.toString());
}
*/
public void addPass(String i,int f, int w, int l){
//create an instance of Passengers to be added
int tpw=w*l;
if(tpw>250){
System.out.println("Too much weight";
System.out.println(i+"Cannot be added!";
}else{
pass.add(p1); //add the new created object to the arralist
System.out.println("You have just added"+i); //print out the name of the passanger u just added by getting its name u initialized
}
}
public void checkPass(){
System.out.println(p1.getName());

}

}

I get a 'null' whenever i run the checkPass() method, why is that?

I need help please;
I have this class;

public class Passengers
{
private String name;
private int fare;
private int weight;
private int luggage;
private int tpw;

public Passengers(String nameIn, int fareIn, int weightIn, int luggageIn){
name=nameIn;
fare=fareIn;
weight=weightIn;
luggage=luggageIn;
}

public String getName(){
return name;
}
public int getFare(){
return fare;
}
public int getWeight(){
return weight;
}
public int getLuggage(){
return luggage;
}
public int getTpw(){
tpw=luggage*weight;
return tpw;
}

}

Now I need the user to be able to create multiple objects of passenger and store them in an array list with unique identifier, so I can delete passengers and all their details from the system;
I have a booking class;

public class Booking
{
private ArrayList<Passengers>pass=new ArrayList<Passengers>();
Passengers p1 = new Passengers("",0,0,0);
public Booking(){

}
public void addPass(String i,int f, int w, int l){
pass.add(p1);
System.out.println(p1);
}

I KNOW this is wrong. . . please help me segs

Thing is refurbishing the site may affect its google ranking. . .

How sad, he was a good guy. . .

. . . Your butt cheeks, your vajay-jay?

MzDarkSkin:
[color=#0066ff]What is going on with our American actors? they are going bananas!
First Lindsay Lohan , Charlie Sheen, now Nicolas Cage? and they are just a few  smh.[/color]

How can you even put a Linday Lohan in the same sentence as Nicolas Cage or a Charlie Sheen. . .these things happen to everyday people too, but because they're celebrities it's amplified.

jamace:
Na small small dey thing dey start o.

Copied off Natasha's signature.

0

Goldieluks:
Tpiah needs a man,urgently!!!

Lol how old do you think he is?

Seg whats your take on this, I'm really interested in games programming, java doesn't seem to be used much as most of the coolest games i've played were done with c++, my belief is that java makes good software not games, actioncript doesn't seem like a strong contender for making games only a gamer would appreciate. . .what do you think? java vs c++ vs actionscript. . .

tpiah!:
^is he a nler?

No.

D328babe:
8 !

Ahaha!! thanks.

4? Lol, yes he speaks english and the ratings are for, well trivial reasons.