directory structure change, organize by class number as opposed to mod number
Signed-off-by: Amrit Panesar <apanesar@4195tech.com>
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@@ -0,0 +1,80 @@
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/******************************************************************************
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* Project: Project 1 *
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* Class Name: Inventory *
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* Author: Amrit Panesar -ASP ,o/ *
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* Last Edited: 10/17/2012 *
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* Hours: 1.00 Hours *
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* Purpose: To demonstrate the retention and knowledge of the previous *
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* mods concepts. *
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*****************************************************************************/
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package project1;
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/**
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*
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* @author Amrit Panesar
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*/
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public class Inventory {
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public int iItemID;
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public String sItemName;
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public int iInStore;
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public double dManuPrice;
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public double dSellPrice;
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public Inventory() {
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}
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public Inventory(int iItemID, String sItemName, int iInStore, double dManuPrice, double dSellPrice) {
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this.iItemID = iItemID;
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this.sItemName = sItemName;
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this.iInStore = iInStore;
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this.dManuPrice = dManuPrice;
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this.dSellPrice = dSellPrice;
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}
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public double getdManuPrice() {
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return dManuPrice;
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}
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public void setdManuPrice(double dManuPrice) {
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this.dManuPrice = dManuPrice;
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}
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public double getdSellPrice() {
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return dSellPrice;
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}
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public void setdSellPrice(double dSellPrice) {
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this.dSellPrice = dSellPrice;
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}
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public int getiInStore() {
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return iInStore;
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}
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public void setiInStore(int iInStore) {
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this.iInStore = iInStore;
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}
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public int getiItemID() {
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return iItemID;
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}
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public void setiItemID(int iItemID) {
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this.iItemID = iItemID;
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}
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public String getsItemName() {
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return sItemName;
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}
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public void setsItemName(String sItemName) {
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this.sItemName = sItemName;
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}
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@Override
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public String toString()
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{
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return ""+this.getiInStore();
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}
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}
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@@ -0,0 +1,256 @@
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/******************************************************************************
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* Project: Project 1 *
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* Class Name: Project1 *
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* Author: Amrit Panesar -ASP ,o/ *
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* Last Edited: 10/17/2012 *
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* Hours: 2.00 Hours *
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* Purpose: To demonstrate the retention and knowledge of the previous *
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* mods concepts. *
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*****************************************************************************/
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package project1;
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import java.util.*;
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/**
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*
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* @author Amrit Panesar
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*/
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public class Project1 {
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/**
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* @param args the command line arguments
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*/
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/* ItemID itemName pInStore manufPrice sellingPrice
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* 12 Circular saw 150 $ 45.00 $ 125.00
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* 235 Cooking range 50 $ 450.00 $ 850.00
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* 301 Table saw 100 $ 125.00 $ 300.00
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* 302 Stapler 300 $ 18.00 $ 49.00
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* 303 Lawn tractor 5 $ 300.00 $ 650.00
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*/
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public static ArrayList<Inventory> al = init();
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public static void main(String[] args) {
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// initalize - lets prime the pump.
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while(true)
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{
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int iSelect = menu();
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doThing(iSelect);
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}
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}
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public static ArrayList<Inventory> init()
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{
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ArrayList<Inventory> al = new ArrayList<Inventory>(5);
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al.add(0, new Inventory(12,"Circular saw", 150, 45.00, 125.00));
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al.add(1, new Inventory(235,"Cooking range", 50, 450.00, 850.00));
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al.add(2, new Inventory(301,"Table saw", 100, 125.00, 300.00));
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al.add(3, new Inventory(302,"Stapler\t", 300, 18.00, 49.00));
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al.add(4, new Inventory(303,"Lawn tractor", 5, 300.00, 650.00));
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return al;
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}
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public static int menu()
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{
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String menu =
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"-------------------------------Inventory Menu-------------------------------\n"+
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"1) Check Item Inventory \n"+
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"2) Sell Item \n"+
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"3) Item Stock Report \n"+
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"4) Exit \n"+
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" Please enter your selection. Numbers 1-4 are accepted.";
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Scanner console = new Scanner(System.in);
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System.out.println(menu);
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System.out.print(":");
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String input = console.next();
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int iOut = 0;
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try
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{
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iOut = Integer.parseInt(input);
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}
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catch (Exception e)
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{
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System.out.println("We're sorry. That was an invalid input, please try again.");
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iOut = menu();
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}
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if (iOut < 0 && iOut > 4)
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{
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System.out.println("We're sorry. That was an invalid input, please try again.");
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iOut = menu();
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}
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return iOut;
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}
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public static void doThing(int iSel) {
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switch (iSel)
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{
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case 1:
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checkStock();
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break;
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case 2:
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sellItem();
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break;
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case 3:
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generateReport();
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break;
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case 4:
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exit();
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break;
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}
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}
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public static int getItemID() {
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String sPrompt = "Please enter the ID of the item you wish to query.";
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Scanner console = new Scanner(System.in);
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System.out.println(sPrompt);
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System.out.print(":");
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String input = console.next();
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int iOut = 0;
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try
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{
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iOut = Integer.parseInt(input);
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}
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catch (Exception e)
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{
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System.out.println("We're sorry. That was an invalid input, try again?");
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System.out.print("([Y]es/[N]o):");
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input = console.next();
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char cIn = input.toLowerCase().charAt(0);
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if (cIn == 'y') {
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iOut = -999;
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}
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else {
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iOut = getItemID();
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}
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}
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return iOut;
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}
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public static int getStock(int iID) {
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for (int i=0;i<al.size();i++)
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{
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Inventory item = al.get(i);
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if(item.getiItemID() == iID) {
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return i;
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}
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}
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return -999;
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}
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public static int checkStock(){
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int iID = getItemID();
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if (iID == -999) {
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return -999;
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}
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int iArrayID = getStock(iID);
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if(iArrayID == -999) {
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System.out.println("Item not found.");
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} else {
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Inventory inv = al.get(iArrayID);
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int iStock = inv.getiInStore();
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String sDesc = inv.getsItemName();
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System.out.println("Item ID - "+iID+" ("+sDesc+") Currently has "
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+iStock+" items in stock.");
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return iArrayID;
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}
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return -999;
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}
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private static void sellItem() {
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int iArrayID = checkStock();
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if (iArrayID != -999) {
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doPurchase(iArrayID);
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}
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}
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private static void generateReport() {
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int iItemCount = 0;
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double dWorth = 0.00;
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System.out.println("Item ID\tItem Name\tStock\tMFG Price\tSale Price");
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for (int i=0;i<al.size();i++)
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{
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Inventory item = al.get(i);
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System.out.println(item.getiItemID()+"\t"+item.getsItemName()+"\t"+
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item.getiInStore()+"\t$"+item.getdManuPrice()+"\t\t$"+item.getdSellPrice());
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iItemCount += item.getiInStore();
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dWorth += (item.getiInStore()*item.getdManuPrice());
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}
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System.out.println("There are currently "+iItemCount+" items in store.");
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System.out.println("The total worh of the store is: $"+dWorth);
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}
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private static void exit() {
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System.exit(0);
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}
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private static void doPurchase(int iArrayID) {
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Inventory inv = al.get(iArrayID);
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int iStock = inv.getiInStore();
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String sDesc = inv.getsItemName();
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System.out.println("The selling price is currently: $"+inv.getdSellPrice()+"\n"+
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"How many would you like to purchase?");
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Scanner console = new Scanner(System.in);
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System.out.print(":");
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String input = console.next();
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int iOut = -999;
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try
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{
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iOut = Integer.parseInt(input);
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}
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catch (Exception e)
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{
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System.out.println("We're sorry. That was an invalid input, try again?");
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System.out.print("([Y]es/[N]o):");
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input = console.next();
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char cIn = input.toLowerCase().charAt(0);
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if (cIn == 'y') {
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doPurchase(iArrayID);
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}
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else
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{
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System.out.println("Your order has been canceled.");
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return;
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}
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}
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if (iOut <= 0)
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{
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System.out.println("We're sorry. That was an invalid ammount, try again?");
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System.out.print("([Y]es/[N]o):");
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input = console.next();
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char cIn = input.toLowerCase().charAt(0);
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if (cIn == 'y') {
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doPurchase(iArrayID);
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}
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else
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{
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System.out.println("Your order has been canceled.");
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return;
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}
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}
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if (iOut > inv.getiInStore())
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{
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System.out.println("We're sorry. We don't have that many in stock, try again?");
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System.out.print("([Y]es/[N]o):");
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input = console.next();
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char cIn = input.toLowerCase().charAt(0);
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if (cIn == 'y') {
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doPurchase(iArrayID);
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}
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} else {
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System.out.println("Input accepted. Your order for "+
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iOut+" "+sDesc+" will be placed. Confirm your order?");
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System.out.print("([Y]es/[N]o):");
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input = console.next();
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char cIn = input.toLowerCase().charAt(0);
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if (cIn == 'y') {
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System.out.println("Thank you! Your order has been recieved.\n"
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+ "You will be billed $"+(inv.getdSellPrice()*iOut));
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removeStock(iArrayID,iOut);
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return;
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}
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}
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System.out.println("Your order has been canceled.");
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}
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private static void removeStock(int iArrayID, int iOut) {
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Inventory inv = al.get(iArrayID);
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int iStock = inv.getiInStore();
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iStock -= iOut;
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inv.setiInStore(iStock);
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al.set(iArrayID, inv);
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}
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}
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