Inventory program
I am super new to java and so I am learning everyday. I have been putting together an inventory program and have been coming up with some errors. Any help would be great.
Here is what happened. I am using TextPad and JavaBuilder. Here is the code that I have so far
/*
* Main.java
*
* Created on July 19, 2007, 5:54 PM
*
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
*
*List item number, product name, quantity, price per unit, value of product, and total value of inventory.
*/
import java.util.Scanner;//program uses class Scanner
//ShowInventory program
publicclass ShowInventory
{//main method begins execution of java application
publicstaticvoid main (String args[])
{
Scanner myScanner =new Scanner (System.in);
//item name variable
String itemName1 = cd;//item name for inventory of music cd
String itemName2 = dvd;//item name for inventory of video media
String itemName3 = book;//item name for inventory of printed media
//item code variable
int code1 = 1000;//item code assigned to music cds
int code2 = 2000;//item code assigned to video media
int code3 = 3000;//item code assigned to printed media
//item quantity variable
int quantity1 = 15;//number of music cds on-hand
int quantity2 = 11;//number of video media on-hand
int quantity3 = 27;//number of printed media on-hand
//price of media variable
double price1 = 14.99;//assigned price of music cd
double price2 = 19.99;//assigned price of video media
double price3 = 12.99;//assigned price of printed media
//cd
class CD
{
private String name;
privateint itemCode;
privateint itemQuantity;
privatedouble itemPrice;
//constructor to initialize the item with the information provided
public CD(String name,int itemCode,int itemQuantity,double itemPrice)
{
setName(name);
setItemCode(itemCode);
setItemQuantity(itemQuantity);
setItemPrice(itemPrice);
}
//get item name
public String getName()
{
return this.name;
}
//set item name
privatevoid setName(String name)
{
this.name = name;
}
//set item code
privatevoid setItemCode(int itemCode)
{
this.itemCode = itemCode;
}
//set item quantity
privatevoid setItemQuantity(int itemQuantity)
{
this.itemQuantity = itemQuantity;
}
//set price of item
privatevoid setItemPrice (double itemPrice)
{
this.itemPrice = itemPrice;
}
//calculate value of item on-hand
publicdouble getItemValue()
{
return this.itemQuantity * this.itemPrice;
}
//DVD
class DVD
{
private String name;
privateint itemCode;
privateint itemQuantity;
privatedouble itemPrice;
//constructor to initialize the item with the information provided
public DVD(String name,int itemCode,int itemQuantity,double itemPrice)
{
setName(name);
setItemCode(itemCode);
setItemQuantity(itemQuantity);
setItemPrice(itemPrice);
}
//get item name
public String getName()
{
return this.name;
}
//set item name
privatevoid setName(String name)
{
this.name = name;
}
//set item code
privatevoid setItemCode(int itemCode)
{
this.itemCode = itemCode;
}
//set item quantity
privatevoid setItemQuantity(int itemQuantity)
{
this.itemQuantity = itemQuantity;
}
//set price of item
privatevoid setItemPrice (double itemPrice)
{
this.itemPrice = itemPrice;
}
//calculate value of item on-hand
publicdouble getItemValue()
{
return this.itemQuantity * this.itemPrice;
}
//book
class Book
{
private String name;
privateint itemCode;
privateint itemQuantity;
privatedouble itemPrice;
//constructor to initialize the item with the information provided
public Book(String name,int itemCode,int itemQuantity,double itemPrice)
{
setName(name);
setItemCode(itemCode);
setItemQuantity(itemQuantity);
setItemPrice(itemPrice);
}
//get item name
public String getName()
{
return this.name;
}
//set item name
privatevoid setName(String name)
{
this.name = name;
}
//set item code
privatevoid setItemCode(int itemCode)
{
this.itemCode = itemCode;
}
//set item quantity
privatevoid setItemQuantity(int itemQuantity)
{
this.itemQuantity = itemQuantity;
}
//set price of item
privatevoid setItemPrice (double itemPrice)
{
this.itemPrice = itemPrice;
}
//calculate value of item on-hand
publicdouble getItemValue()
{
return this.itemQuantity * this.itemPrice;
}
//calculate combined value of all inventory
double inventoryValue = cdItemPrice + dvdItemPrice + bookItemPrice;
//build array to house data
//InitInventory.java
publicclass InitInventory
//initializer list specifies the value for each element
{
String inventory[] ={CD, DVD, Book};
int itemcode [] ={1000, 2000, 3000};
int itemquantity [] ={15,11,27};
double itemprice [] ={14.99, 19.99, 12.99};
double itemvalue [] ={15*14.99, 11*19.99, 27*12.99};
System.out.printf("%s&s\n","Index","Value");//column headings
//output each array elements value
for (String counter = 0; counter < array.length; counter ++)
System.out.printf("%5d%8d\n", counter, array[counter]);
for (int counter = 0; counter < array.length; counter ++)
System.out.printf("%5d%8d\n", counter, array[counter]);
for (double counter = 0; counter < array.length; counter ++)
System.out.printf("%5d%8d\n", counter, array[counter]);
}//end class InitInventory
}//end main
}//end ShowInventory
Now I seem to be getting 18 errors. Which sucks. Here are the errors.
Here are the errors in more detail.
C:\Users\Brian\Documents\ShowInventory.java:222: <identifier> expected
System.out.printf("%s&s\n","Index","Value");//column headings
^
C:\Users\Brian\Documents\ShowInventory.java:222: illegal start of type
System.out.printf("%s&s\n","Index","Value");//column headings
^
C:\Users\Brian\Documents\ShowInventory.java:225: illegal start of type
for (String counter = 0; counter < array.length; counter ++)
^
C:\Users\Brian\Documents\ShowInventory.java:225: > expected
for (String counter = 0; counter < array.length; counter ++)
^
C:\Users\Brian\Documents\ShowInventory.java:225: <identifier> expected
for (String counter = 0; counter < array.length; counter ++)
^
C:\Users\Brian\Documents\ShowInventory.java:226: <identifier> expected
System.out.printf("%5d%8d\n", counter, array[counter]);
^
C:\Users\Brian\Documents\ShowInventory.java:226: illegal start of type
System.out.printf("%5d%8d\n", counter, array[counter]);
^
C:\Users\Brian\Documents\ShowInventory.java:228: illegal start of type
for (int counter = 0; counter < array.length; counter ++)
^
C:\Users\Brian\Documents\ShowInventory.java:228: > expected
for (int counter = 0; counter < array.length; counter ++)
^
C:\Users\Brian\Documents\ShowInventory.java:228: <identifier> expected
for (int counter = 0; counter < array.length; counter ++)
^
C:\Users\Brian\Documents\ShowInventory.java:229: <identifier> expected
System.out.printf("%5d%8d\n", counter, array[counter]);
^
C:\Users\Brian\Documents\ShowInventory.java:229: illegal start of type
System.out.printf("%5d%8d\n", counter, array[counter]);
^
C:\Users\Brian\Documents\ShowInventory.java:231: illegal start of type
for (double counter = 0; counter < array.length; counter ++)
^
C:\Users\Brian\Documents\ShowInventory.java:231: > expected
for (double counter = 0; counter < array.length; counter ++)
^
C:\Users\Brian\Documents\ShowInventory.java:231: <identifier> expected
for (double counter = 0; counter < array.length; counter ++)
^
C:\Users\Brian\Documents\ShowInventory.java:232: <identifier> expected
System.out.printf("%5d%8d\n", counter, array[counter]);
^
C:\Users\Brian\Documents\ShowInventory.java:232: illegal start of type
System.out.printf("%5d%8d\n", counter, array[counter]);
^
C:\Users\Brian\Documents\ShowInventory.java:238: reached end of filewhile parsing
}//end ShowInventory
^
18 errors
Tool completed with exit code 1
Any help would be welcome
