My program is complete however I have been trying to figure out how to format the output of each report when I print out the method printQueueInfo and printStackInfo. I have tried System.out.printf in each method mentioned above where I have the System.out.println at along with putting it in the reportOne and reportTwo methods. Below I have included what the output should look like vs what mine actually looks like along with my code. Any help is appreciated.
Below is what the code should look like (notice how the DVD/Book is lined up along with the price):
Enter database filename: lab4_input.txt
Shipping To:
Bob Fakename
123 Fake Street
Fake City FS 99999
-------------------------------------------------------------------------------
1 x The Shawshank Redemption (DVD) 19.95
1 x The Dark Knight (DVD) 19.95
1 x The Girl With The Dragon Tatto (Book) 14.95
1 x Under The Dome (Book) 19.95
---------------------------------------------------------------------------
Subtotal: 74.80
Sales Tax: (0.07) 5.24
Shipping: 0.00
---------------------------------------------------------------------------
Total: 80.04
-------------------------------------------------------------------------------
Orders Outstanding For:
Bob Fakename
123 Fake Street
Fake City FS 99999
-------------------------------------------------------------------------------
1 x Iron Man (DVD) 19.95
3 x Lego Ultimate Building Set (Toy) 89.85
1 x Dracula (Book) 4.95
---------------------------------------------------------------------------
Outstanding Balance: 114.75
-------------------------------------------------------------------------------
Below is my actual current code output (notice how my DVD/Book nor price are lined up):
Please enter database file name:
lab4_input.txt
Shipping to:
Bob Fakename
123 Fake Street
Fake City, FS 99999
-------------------------------------------------
1 x The Shawshank Redemption (DVD) 19.95
1 x The Dark Knight (DVD) 19.95
1 x The Girl With The Dragon Tattoo (Book) 14.95
1 x Under The Dome (Book) 19.95
-------------------------------------------------
Subtotal: $74.80
Sales tax: (0.07) $5.24
Shipping: $0.00
-------------------------------------------------
Total: $80.04
-------------------------------------------------
Orders Outstanding For:
Bob Fakename
123 Fake Street
Fake City, FS 99999
-------------------------------------------------
1 x Iron Man (DVD) 19.95
3 x Lego Ultimate Building Set (Toy) 29.95
1 x Dracula (Book) 4.95
-------------------------------------------------
Outstanding balance: $114.75
-------------------------------------------------
Below is my code:
import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.Queue;
import java.util.Scanner;
import java.util.Stack;
public class Project04 {
private Customer customer;
private ArrayList<SimpleProduct> productList = new ArrayList<SimpleProduct>();
private SimpleProduct product;
private Queue<SimpleProduct> stockedQueue = new LinkedList<SimpleProduct>();
private Stack<SimpleProduct> unstockedStack = new Stack<SimpleProduct>();
private double subtotal;
private double preShipTotal;
private double shipTotal;
private double shippingPercent;
private boolean safeToAdd;
/**
* Customer constructor
* gets file information and distributes reports appropriately
*
*/
public Project04() {
//Get file from user
String fileName = getUserFile();
//place file contents in correct data structures
allocateFileContents(fileName);
//print reports
reportOne();
reportTwo();
}
/**
* @return String file name that contains order database.
*/
private String getUserFile(){
System.out.println("Please enter database file name: ");
Scanner inFile = new Scanner(System.in);
String fileName = inFile.nextLine();
return fileName;
}
/**
* @param fileName
* appropriately allocates contents of file to customer info, stocked queue, and unstocked stack
*/
private void allocateFileContents(String fileName){
Scanner input = null;
int i = 0;
try {
input = new Scanner(new File(fileName));
if((i == 0) && (! input.hasNext())){
System.out.println("Error: Empty text file. Exiting system.");
System.exit(0);
}
while (input.hasNextLine()) {
//if scanner has read past customer info
if (i >= 7) {
product = new SimpleProduct(input);
this.safeToAdd = true;
for (int p = 0; p < productList.size(); p++){
if (product.equals(productList.get(p).getName(), productList.get(p).getType())){
this.safeToAdd = false;
}
}
if (this.safeToAdd == true){
productList.add(product);
// in stock?
if (product.getInStock() == true) {
// add to FIFO queue
stockedQueue.add(product);
} else {
// add to stack
unstockedStack.push(product);
}
i = i + 5;
}
//if customer info
} else {
customer = new Customer(input);
i = i + 7;
}
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
System.out.println("Error: file not found. Exiting System. ");
System.exit(0);
}
}
/**
* prints report with in-stock items to be shipped
*/
private void reportOne(){
System.out.println("");
System.out.println("Shipping to:");
//print address
generateAddress();
System.out.println("-------------------------------------------------");
//print queue info
printQueueInfo();
System.out.println("-------------------------------------------------");
System.out.format("Subtotal: $%.2f%n", this.subtotal);
System.out.format("Sales tax: (%.2f) $%.2f%n", customer.getTax(),
(customer.getTax() * this.subtotal));
//get shipping
calculateShippingTotal();
System.out.format("Shipping: $%.2f%n", this.shipTotal);
System.out.println("-------------------------------------------------");
System.out.format("Total: $%.2f%n", (this.shipTotal + this.preShipTotal));
System.out.println("-------------------------------------------------");
}
/**
* Print queue product information and
* @return subtotal
*/
public double printQueueInfo(){
this.subtotal = 0;
int stockedQueueSize = stockedQueue.size();
SimpleProduct current;
for (int i = 0; i < stockedQueueSize; i++) {
//pop from queue, assign local variable, and get info
current = stockedQueue.remove();
double sub = current.getQuantity() * current.getPrice();
System.out.println(current.getQuantity() + " x "
+ current.getName() + " (" + current.getType() + ") "
+ current.getPrice());
this.subtotal = sub + this.subtotal;
}
return this.subtotal;
}
/**
* calculate total cost with shipping
*/
public void calculateShippingTotal(){
this.preShipTotal = (this.subtotal * customer.getTax()) + this.subtotal;
if (this.preShipTotal > 25) {
this.shippingPercent = 0;
} else if (this.preShipTotal > 10) {
this.shippingPercent = .05;
} else {
this.shippingPercent = .15;
}
this.shipTotal = this.shippingPercent * this.preShipTotal;
}
/**
* prints report with items that are on hold, along with outstanding balance
*/
private void reportTwo(){
System.out.println("");
System.out.println("Orders Outstanding For:");
//print address
generateAddress();
System.out.println("-------------------------------------------------");
//print stack info
printStackInfo();
System.out.println("-------------------------------------------------");
System.out.format("Outstanding balance: $%.2f%n", this.subtotal);
System.out.println("-------------------------------------------------");
}
/**
* prints on-hold items with product info
*/
public void printStackInfo(){
this.subtotal = 0;
int unstockedStackSize = unstockedStack.size();
SimpleProduct unstocked;
double sub;
for (int i = 0; i < unstockedStackSize; i++) {
unstocked = unstockedStack.pop();
sub = unstocked.getQuantity() * unstocked.getPrice();
System.out.println(unstocked.getQuantity() + " x "
+ unstocked.getName() + " (" + unstocked.getType() + ") "
+ unstocked.getPrice());
this.subtotal = sub + this.subtotal;
}
}
/**
* prints out customer address
*/
public void generateAddress(){
//System.out.println("");
System.out.println(" " + customer.getFirst() + " " + customer.getLast());
System.out.println(" " + customer.getStreet());
System.out.println(" " + customer.getCity() + ", " + customer.getState()
+ " " + customer.getZip());
//System.out.println("");
}
public static void main(String[] args) {
Project04 project04 = new Project04();
}
}
