This is my completed code I was wondering whether it needs a correction
This is my first class
public class Account
{
private double balance; //STATE
private double interestRate; //STATE
private double rate;//STATE
public Account()
{
balance = 0;
interestRate = 0;
}
public Account(double amount, double interestRate)
{
balance = amount;
rate = interestRate;
}
public void deposit(double amount)
{
balance=balance+amount;
}
public void withdraw(double amount)
{
balance = balance - amount;
}
public void setInterest(double rate)
{
balance = balance + balance * rate;
//this.setInterst = setInterest;
//setInterest = InterestRate / 12;
}
public double computeInterest(int n)
{
balance=Math.pow(balance*(1+rate),n/12);
return balance;
}
public double getsetInterest()
{
return rate;
}
public double getBalance()
{
return balance;
}
public void close()
{
balance =0;
}
}
This is my second class
public class TestAccountInterest
{
public static void main (String[] args)
{
Account acc1 = new Account(500, 0.1);//0.10);
Account acc2 = new Account(400, 0.2); //0.20);
/*************************************
ACC1 ACCOUNT BELOW
*************************************/
acc1.deposit(500);
acc1.withdraw(300);
acc1.computeInterest(12);
System.out.println(acc1.computeInterest(12));
/**************************************
ACC2 ACCOUNT BELOW
**************************************/
acc2.withdraw(200);
acc2.deposit(800);
acc2.computeInterest(24);
System.out.println(acc2.computeInterest(24));
}
}
Can anyone see whether I would be able to make the code more compact and is the way that I have coded perfectly valid. The code is about an Accounts class with a test account class for the second class it is supposed to calculate the compute interest of 12 months for the first one and for the second one is supposed to be about 24 months.
