Are you sure the error is coming from this line of code ?
divinity wrote ...
2021/5/29
Problem with an transaction arraylist
The error should go away with:
but I am sure zeros are not the correct values.
Transaction_Account newtrans = new Transaction_Account(new Date(),'W', bal, 0, 0, "Withdrawal made");
hi danpost and gbrasire: the error is saying that I am missing a semi-colon somewhere in between the lines of codes. have no idea where, i have been trying for days on end to find it and where. the error says, class expected, like a semi colon or a comma supposed to be there and where i dont know
it is both in the withdraw method and deposit methods
public void withdraw(double total_amt){
if(total_amt < bal){
System.out.print("Your transaction declined because there is no funds available"+ bal);
}
else{
System.out.println("\n "+ "Your current balance is"+this.bal);
}
Transaction_Account newtrans = new Transaction_Account(new Date(), char type, this.bal, double amt, double newbal, 'W' "Withdrawal made");
}
//deposit method
public void deposit(double total_amt){
this.bal +=total_amt;
System.out.print("\n"+total_amt+"Your balance is:"+this.bal);
Transaction_Account newtrans = new Transaction_Account(new Date(), char type, this.bal, double amt, double newbal, 'D', "Deposit deposited");
I told you that you couldn't put things like "char type" or "double amt" when you're creating an object with a constructor with several parameters.
You must put some values when creating an object with a complex constructor. That might fix the problem.
danpost wrote...
The error should go away with:
Transaction_Account newtrans = new Transaction_Account(new Date(),'W', bal, 0, 0, "Withdrawal made");
hi danpost and gbasire, it work thanks guys> i have some other problems but lemme see if i can work through it first before i come back to u
hi danpost, gbasire
I have another one for you guys, I am presently building up the main, i have still have a couple of things to do with the other classes but for now i will leave it alone, my question is like this. hope u guys would understand what i am trying to explain am trying to bring up a function but for some reasons it is not coming up.
System.out.println("Please enter a saving account number");
acctnum = keyin.next();
Savings.add(acctnum) this function is what i am trying to bring up but for some reason it is not coming and the savings is causing a error I am trying to understand what can I do to bring up this function and what it is called
this is the saving class
public class Saving_Account extends Account{
private float interestRate;
public Saving_Account(String first_name, String last_name, String home_add, String email_add, double bal, String telephone, double acctnum, float interestRate){
super(first_name, last_name, home_add, email_add, acctnum,telephone);
this.interestRate=interestRate;
}
public float getinterestRate(){
return interestRate;
}
public double getbal(){
return bal;
}
public float setinterestRate(float interestRate){
return interestRate = interestRate/100;
}
public void setbal(double bal){
this.bal=bal;
}
public void payInterest(){
double total_amt = getbal();
double bal=0;
bal=(total_amt + (total_amt *getinterestRate()));
setbal(bal);
System.out.println("Account balance with interest is: $"+bal);
Transaction_Account newtrans = new Transaction_Account(new Date(), 'I', bal,0,0,"Interest Paid");
}
//withdrawal method
@Override
public void withdraw(double total_amt){
double bal=0;
double acctamt=0;
if(acctamt < total_amt){
System.out.println("Insufficient funds, balance is :$"+ acctamt);
}
else{
bal=acctamt-=total_amt;
setbal(bal);
System.out.println();
}
}
@Override
public void deposit(double total_amt){
double acctamt = getbal();
bal = acctamt+=total_amt;
setbal(bal);
System.out.println("Your deposit amount is: $"+ bal + "was successful, your new balance is: $"+bal);
Transaction_Account newtrans= new Transaction_Account(new Date(), 'D', bal, 0,0, "deposit made");
}
@Override
public String toString(){
return this.toString()+ "Interest Rate"+ interestRate;
}
}divinity wrote...
this is the saving class
<< Code Omitted >>divinity wrote...
System.out.println("Please enter a saving account number");
acctnum = keyin.next();
Savings.add(acctnum) this function is what i am trying to bring up but for some reason it is not coming and the savings is causing a error I am trying to understand what can I do to bring up this function and what it is calleddivinity wrote...
i was just trying to show u what function that I am trying to invoke.it is not there i was asking how to bring it up. i guess u didnt understand but anyway, i have another problems, i have error in my main. The error is telling me imcpatitable type, String cannot be converted to double, in my main, i dont have it as a string but a double but i am wondering if it is pulling that error from the saving account class, i am sending u the codes for both the main and the saving accts. I would like to take a look and tell if it that I am thinking where it pulling the string from here is my main
this is my main
*/
public class BankAccount {
public static void main(String[]args){
Scanner keyin = new Scanner(System.in);
char type, choice;
boolean quit;
String first_name;
String acctnum;
double bal;
float interestRate;
System.out.println("\n "+ "Please select one of the following opeitons");
System.out.println("| o-To Open Account |");
System.out.println("| d-To Make a deposit");
System.out.println("| w-To Make a Withdrawal");
System.out.println("| i-To Pay Interest");
System.out.println("| t - To View the Transation");
System.out.println("| q - To quit");
type = keyin.next().trim().toUpperCase().toLowerCase().charAt(0);
while (type !='q'){
if(type == 'o'){
System.out.println("please select the type of accoun you will like to open s-Saving or c-Chequin");
choice = keyin.next().trim().toUpperCase().toLowerCase().charAt(0);
if(choice == 's'){
System.out.println("Enter the account holder first name");
first_name = keyin.next();
System.out.println("Please enter a saving account number");
acctnum = keyin.next();
System.out.println("Enter the saving acct number");
acctnum = keyin.next();
System.out.println("Please enter a starting balance");
bal = keyin.nextDouble();
System.out.println("Please enter your current interest rate");
interestRate = keyin.next(); ( the error is right here, incompitatible type, string cannot be converted to double
}
}
}
}
}
this is the saving account class
public class Saving_Account extends Account{
private float interestRate;
public Saving_Account(String first_name, String last_name, String home_add, String email_add, double bal, String telephone, double acctnum, float interestRate){
super(first_name, last_name, home_add, email_add, acctnum,telephone);
this.interestRate=interestRate;
}
public float getinterestRate(){
return interestRate;
}
public double getbal(){
return bal;
}
public float setinterestRate(float interestRate){
return interestRate = interestRate/100;
}
public void setbal(double bal){
this.bal=bal;
}
public void payInterest(){
double total_amt = getbal();
double bal=0;
bal=(total_amt + (total_amt *getinterestRate()));
setbal(bal);
System.out.println("Account balance with interest is: $"+bal);
Transaction_Account newtrans = new Transaction_Account(new Date(), 'I', bal,0,0,"Interest Paid");
}
//withdrawal method
@Override
public void withdraw(double total_amt){
double bal=0;
double acctamt=0;
if(acctamt < total_amt){
System.out.println("Insufficient funds, balance is :$"+ acctamt);
}
else{
bal=acctamt-=total_amt;
setbal(bal);
System.out.println();
}
}
@Override
public void deposit(double total_amt){
double acctamt = getbal();
bal = acctamt+=total_amt;
setbal(bal);
System.out.println("Your deposit amount is: $"+ bal + "was successful, your new balance is: $"+bal);
Transaction_Account newtrans= new Transaction_Account(new Date(), 'D', bal, 0,0, "deposit made");
}
@Override
public String toString(){
return this.toString()+ "Interest Rate"+ interestRate;
}
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