public static boolean insertCustomer(Customer c) {
// Flag if record is inserted or not
boolean isInserted = false;
// Check if array is full, prompt and leave method if so
if (numOfCustomers >= MAX_CUSTOMER) {
System.out.println(c.getName() + " NOT ADDED! Maximum number of Customers present");
return false;
}
// validate if customer object is already in array
// if findCustomer returns null, not in array
if (!((findCustomer(c)) == null)) {
System.out.println(c.getName() + " NOT ADDED! Duplicate record found in database");
return false;
}
// Insert into array
for (int i = 0; i < numOfCustomers; i++) {
// If next item customerArray[i] is larger, insert before current item
// alternatively if at the end of the array already, insert at the end
if (c.compareTo(customerArray[i]) < 0) {
Customer swappedOutCustomer = customerArray[i];
customerArray[i] = c;
isInserted = true;
// Push all the rest 1 value back
for (int j = i; j < numOfCustomers; j++) {
Customer toInsert = swappedOutCustomer;
swappedOutCustomer = customerArray[j + 1];
customerArray[j + 1] = toInsert;
}
// Inserted, so break out of loop
break;
}
}
// If not inserted by now, means c belongs at the end
if (!isInserted) {
customerArray[numOfCustomers] = c;
}
// Increment number of customers
numOfCustomers++;
return true;
}
public void customerSorting() {
for (int p = 0; p < this.customer.size(); p++) {
Customer customer1 = this.customer.get(p);
for (int i = 0; i < this.customer.size(); i++) {
Customer customer2 = this.customer.get(i);
int compare = customer1.compareTo(customer2);
if (compare % 10 < 2) {
int customer1Index = this.customer.indexOf(customer1);
this.customer.remove(i);
this.customer.add(i, customer1);
this.customer.remove(customer1Index);
this.customer.add(customer1Index, customer2);
customer1 = customer2;
}
}
}
}