Where do I go from here with my Inventory Program?

[lucky29105]

I am so lost when it comes to Java. I have the first part of an Inventory Program and I need to modify it so that it contains a second class and a sort and calculate method. I also have to use an array for the inventory class. I have one more day to get this, can you please help? [Edit]Code removed in accordance with the posting guidelines[/Edit]

[r035198x]

I am so lost when it comes to Java. I have the first part of an Inventory Program and I need to modify it so that it contains a second class and a sort and calculate method. I also have to use an array for the inventory class. I have one more day to get this, can you please help?

// Inventory.java
// Program that displays the value of a product in inventory.
 
import java.util.Scanner; // program uses class Scanner
 
class Product
 
{
private double itemnum; // class variable that stores Item number
private double prodprice; // class variable that stores tprice of the product
private double numinstock; // class variable that stores the number of product in stock
private String prodname; //class variable for the name of the product
 
public Product() // Constructor for the Item
{
itemnum = 0.0;
prodprice = 0.0;
numinstock = 0.0;
}
public void setItemnum(double num) // Method to set the Item number
{
itemnum = num;
}
public double getItemnum() // Method to get the Item number
{
return itemnum;
}
public void setProdprice(double prod) // Method to set the Price of the product
{
prodprice = prod;
}
public double getProdprice() // Method to get the Price of the product
{
return prodprice;
}
public void setNuminstock(double numstock) // Method to set the Price of the product
{
numinstock = numstock;
}
public double getNuminstock() // Method to get the Price of the product
{
return numinstock;
}
public void setProdname(String name) // Method to set the name of the product
{
prodname = name;
}
public String getProdname() // Method to get the name of the product
{
return prodname;
}
public double calculateValue() // Method to calculate the weekly pay
{
return prodprice * numinstock;
}
 
}//end class Product
 
public class Inventory
 
{
public static void main( String args[] )
{
// create Scanner to obtain input
Scanner input = new Scanner( System.in );
 
//Instantiate an Item object
// item myItem = new Item();
Product myItem = new Product();
 
//Print out a screen title
System.out.printf("Inventory Program\n\n");
 
System.out.println( "Enter the name of product or the word stop: " ); // prompt for input
myItem.setProdname(input.nextLine());// read item name or stop
 
// while loop to repeat the entry of the item until stop is entered
while (!(myItem.getProdname().equalsIgnoreCase("stop") ) )
// start while
{
//Enter Item number
System.out.print( "Enter the Item number: " ); // prompt for input
myItem.setItemnum(input.nextDouble());// read item number
 
// while loop to repeat the entry of the item number until a positive value is entered
while (myItem.getItemnum()<=0.0)
{
System.out.println("Wrong Entry");
System.out.println("Please enter a positive Item Number:");
myItem.setItemnum(input.nextDouble()); // read Item number
}
 
// Enter Number of Items in Stock
System.out.print("Enter number of Items in Stock:");
myItem.setNuminstock(input.nextDouble()); // read Number of Items in Stock
 
// while loop to repeat the entry of Items in stock until a positive value is entered
while (myItem.getNuminstock()<=0.0)
{
System.out.println("Wrong Entry");
System.out.println("Please enter a positive Number in Stock:");
myItem.setNuminstock(input.nextDouble()); // read Item number
}
 
// Enter price of the Item
System.out.print( "Enter the price of the item: " ); // prompt for price
myItem.setProdprice(input.nextDouble()); // Read price of the product
 
// while loop to repeat the entry of Items in stock until a positive value is entered
while (myItem.getProdprice()<=0.0)
{
System.out.println("Wrong Entry");
System.out.println("Please enter a positive value for Item Price:");
myItem.setProdprice(input.nextDouble()); // read Item Price
}
 
System.out.printf("The value %s is $ %.2f\n\n\n", myItem.
// getItemname(),myItemname.calculatevalue() ); // display the calculated inventory value
getProdname(),myItem.calculateValue() ); // display the calculated inventory value
 
System.out.println("Enter the name of the product or 'stop':"); // prompt for name
// myItem.setItemname(input.next()); /// read item name or stop
myItem.setProdname(input.next()); /// read item name or stop
 
} // end while
 
} // end method main
 
} // end class Inventory
 
 
 

1.) You don't need to post all your code like this.
2.) Go step by step with your problem if you get stuck somewhere post for help on that specific point only and indicate your ideas on it as well.

[Stephen3776]

1.) You don't need to post all your code like this.
2.) Go step by step with your problem if you get stuck somewhere post for help on that specific point only and indicate your ideas on it as well.

If you are trying to sort try doing something like this:

 public void nameSort()
   {
      for (int i = 1; i < stores.length; i++)
      {
         int j;
         Product val = stores[i];
         for (j = i - 1; j > -1; j--)
         {
            Product temp = stores[j];
            if (temp.compareTo(val) <= 0)
            {
               break;
            }
            stores[j + 1] = temp;
         }
         stores[j + 1] = val;
      }
   }//end method nameSort

[Banfa]

lucky29105,

please read this forums posting guidelines.

It is not permissible to post the full code on this forum either as a question or answer in relation to a homework question.

If you are having a basic problem understanding your assignment you should talk to your tutor.

If you continue to post full code in relation to a homework question you will initially receive a temporary site ban and then a permanent ban if you continue after the temporary one.

[lucky29105]

I apologize- I dont have much experience with programming, and it wasnt until after I had posted my message that I realized I had done it wrong.

lucky29105,

please read this forums posting guidelines.

It is not permissible to post the full code on this forum either as a question or answer in relation to a homework question.

If you are having a basic problem understanding your assignment you should talk to your tutor.

If you continue to post full code in relation to a homework question you will initially receive a temporary site ban and then a permanent ban if you continue after the temporary one.