import java.util.Scanner;
import java.util.InputMismatchException;

public class Gadget
{
	private int itemNumber;
	private String description;
	private double price;
	private Scanner input = new Scanner(System.in);
		//A single Gadget created by the company that contains
		//1.item number, integer
		//2.Description, string
		//3.a price, double positive
		//must be set by a constructor
		//all methods are read only

	public Gadget()throws InputMismatchException, NumberFormatException
	{
		boolean good=true;
		System.out.println("What is the Item Number?");
		while (good)
		{
			try
			{
				good = true;
				itemNumber= Integer.parseInt(input.nextLine());

			}
			catch(NumberFormatException ex)
			{
				good = false;
				System.out.println(ex.getMessage()+" -The following value must be an integer-");

			}
		}
		description = input.nextLine();

		price = Double.parseDouble(input.nextLine());
	}


	public int getItemNumber()
	{
		return itemNumber;
	}
	public String getDescription()
	{
		return description;
	}
	public double getPrice()
	{
		return price;
	}

}