Need help with a small Java project

[Yann Danis]

Hi, I'm doing a bank account project and I have a problem ...
I would like the result of the output of my program to give me something like this:

Client: Germaine    Compte 1235
Transactions:
No.      Type      Description            montant
10002    DEP                              750.0
10003    DEP                              550.0
10004    TRA   Transfert au compte 1234   1000.0
10005    RET                              -1000.0
SOLDE: 5300.0

Client: Alfred    Compte 1234
Transactions:
No.      Type      Description            montant
10000    RET                              -500.0
10001    DEP                              1000.0
10006    TRA   Transfert du compte 1235   1000.0
10007    DEP                              1000.0
SOLDE: 9500.0

The classes wich I may have to modify are the following :

package ca.qc.cegepoutaouais.java146;

public class CompteTest {

	public static void main(String[] args) {
		// Test la classe Compte
		
		// on se crée deux clients
		Client alfred = new Client ("Alfred", 65);
		Client germaine = new Client ("Germaine", 58);
		
		// On  crée un compte pour Alfred avec 8000 $
		Compte compteAlfred  = new Compte(alfred, 8000);
		
		// On  crée un compte pour Germaine avec 5000 $
		Compte compteGermaine  = new Compte(germaine, 5000);
		
		// opérations bancaires
		compteAlfred.retrait(500);
		
		compteAlfred.depot(1000);
		
		compteGermaine.depot(750);
		compteGermaine.depot(550);
		
		compteGermaine.transfert(compteAlfred, 1000);
		
		// Affiche les états de comptes
		compteGermaine.afficheEtatCompte();
		compteAlfred.afficheEtatCompte();
	}
}

package ca.qc.cegepoutaouais.java146;

/**
 * Un objet <code>Transaction</code> représente les transactions d'un compte bancaire.
 * Celui qui fait des transactions est l'objet <code>Compte</code>
 * @see Compte
 * @author Yann Danis
 *
 */

enum TypeTransac {DEP, RET, TRA, CHE;


public static class Transaction {

	// Déclaration de variables ... 
	TypeTransac transacList;
	String description;
	private static int noTransaction = 10000;
	private double montant;

	
	// constructeurs
	public Transaction(TypeTransac t, String info, double m) {
		transacList = t;
		description = info;
		montant = m;
		noTransaction++; // Numéro transaction
		 }
	public Transaction(TypeTransac t, double m) { // Constructeur à deux arguments
	}
	public static int getNoTransaction() {
	return noTransaction;
}
	public String affiche() {
		System.out.println("Transaction:\n" + "No.\t" + "Type\t" + "Description\t" + "montant\n");
		return description;
	}
	@Override 
	public String toString() {
		return getClass().getName() + "No." + noTransaction + "Type" + transacList + "montant" + montant + "]";
	}
	@Override
	public boolean equals(Object autreObj) {
		if (this == autreObj) return true;
		if (autreObj == null) return false;
		if (getClass() != autreObj.getClass()) return false;
		Transaction autreCompte = (Transaction) autreObj;
		return description.equals(autreCompte.description) && noTransaction == autreCompte.noTransaction;
	}
	public int hashcode() {
	return noTransaction;
	}
}
}

package ca.qc.cegepoutaouais.java146;

import java.util.ArrayList;

import ca.qc.cegepoutaouais.java146.TypeTransac.Transaction;

/**
 * Un objet <code>Compte</code> represente un compte bancaire et permet des transactions.
 * Le possesseur du compte est un objet <code>Client</code>
 * @see Client
 * @author François Audet
 * @param <Transaction>
 *
 */
public class Compte {

	private Client client;
	private double solde;
	private int noCompte;
	private static int nextID = 1234;
	private ArrayList<Transaction>transacList;
	/**
	 * 
	 * @param <transaction>
	 * @param c <code>Client</code> qui possède le compte.
	 * @param s Solde initial au compte
	 * 
	 */
	public Compte(Client c, double s) {
		client = c;
		solde = s;
		noCompte = nextID++; // No de compte
		transacList = new ArrayList<Transaction>();
	}
	public Compte(Client c) { // constructeur à un seul argument
		this(c, 0);
	}
	
	public double getSolde() {
		return solde;
	}
	
	public Client getClient() {
		return client.clone();
	}
	
	public int getNoCompte(){
		return noCompte;
	}
	
	public void depot(double m){
		solde += m;
	}
	/**
	 * Retire le montant spécifié comme argument, si le solde le permet,
	 * sinon met le compte à zero.
	 * @param m le montant à retirer
	 * @return le montant effectivement retiré du compte
	 */
	public double retrait(double m) {
		double retraitEffectif;
		if (m > solde) {
			retraitEffectif = solde;
			solde = 0;
		}
		else {
			retraitEffectif = m;
			solde -= m;
		}
		return retraitEffectif;
	}
	
	public void transfert(Compte autreCompte, double montant) {
		double retraitEffectif = retrait(montant); // si possible, retire montant de ce compte
		autreCompte.depot(retraitEffectif); // dépose le montant réel retiré dans l'autre compte
	}	
	@Override
	public String toString() {
		return getClass().getName() + "[client: " + client.toString() + "solde:" + solde + "]";
	}
	@Override
	public boolean equals(Object autreObj) {
		if (this == autreObj) return true;
		if (autreObj == null) return false;
		if (getClass() != autreObj.getClass()) return false;
		Compte autreCompte = (Compte) autreObj;
		return client.equals(autreCompte.client) && solde == autreCompte.solde;
	}
	
	@Override
	public int hashCode() {
		return client.hashCode() + new Double(solde).hashCode();
	}
	public void afficheEtatCompte()  {
	    for (Transaction t : transacList) {
	        t.affiche();
	        System.out.println("SOLDE: " + solde);
	    }
	}
}

When I execute I dont get any errors I just dont get anything I think I should add something in my transacList I just dont know what...

Thank you for your time and I appreciate any help.

[Jeff Verdegan]

Welcome to the Ranch!

Here are a couple tips to make your experience here more productive and ensure you get the best help possible.

1) You didn't tell us what it's doing instead. Please TellTheDetails.

2) That's way too much code. We don't need to see your whole program. Provide just enough to show the specific problem you're asking about, and nothing else. Often times this means writing a completely separate, smaller program--an SSCCE.

EDIT: Okay, I see you've updated your post. That looks better. So, when you say you "don't get anything", you mean there's no output at all? What output do you expect?

[Yann Danis]

Jeff Verdegan wrote:
So, when you say you "don't get anything", you mean there's no output at all? What output do you expect?

The output I would like to have when my project is done is what I have posted before posting my classes but for now I'd like anything at least so I can try and work on something... xD

[Unnar Björnsson]

It's never good idea to post that much code unless you are sure it's all relevant to the problem you are having. It is also preferred that you write your code in english because when someone starts to read someone elses code he looks at variable and method names to understand it faster, in your case you have written your code in french if I'm not mistaken which makes it more difficult to read for someone that doesn't know french (me for instance).

[Unnar Björnsson]

If you are having output problems the simplest way to debug it is to output some extra debug text at appropriate places in your code to narrow the possible cause. I'd check if that for loop at line:95 is being executed as it should. In other words, work you way backwards until you find the source of the problem.

[Yann Danis]

I think I have to modify something in the class Compte so that each depot, retrait or transfer create an occurrence of the class Transaction wich will be save in the ArrayList named transacList inside the object compte I just dont know how to do it...

If you need me to put my code in english so that you can help me I will...

[Unnar Björnsson]

The reason you are not getting any output is that transacList is empty. What is missing is adding a new Transaction object to that list when deposit, withdrawal or transfer is made on the account.

[Yann Danis]

Thanks peaple I finally got this on the run. ;)

[Campbell Ritchie]

Why do you have a static class inside the enum?

[Yann Danis]

Campbell Ritchie wrote:Why do you have a static class inside the enum?

nvm that I fix that project

[Campbell Ritchie]

Yann Danis wrote: . . . nvm that I fix that project

What on earth does that mean? Please avoid abbreviations like nvm.

[Yann Danis]

Campbell Ritchie wrote:

Yann Danis wrote: . . . nvm that I fix that project

What on earth does that mean? Please avoid abbreviations like nvm.

Sorry about that when your used to it you dont think about the fact that its not everyone that understands.

nvm = never mind xD