item.java

it is an inventory system which is used to maintain all the accounts of stores

// Code Written by Kevin Dela Rosa, Vinney LaPenna, and John Sameulson		June 14, 2004

/***********************************************************************************/
/**                                                                               **/
/**                      Inventory Deluxe v 1.03                                  **/ 
/**                      Item Class                                               **/ 
/**                                                                               **/
/***********************************************************************************/

public class Item
{
	private String name;
	private String description;
	private String idNumber;
	private int amount;
	private double salesPrice;
	private double orderPrice;
	
	public Item()
	{
		name = "";
		description = "";
		idNumber = "";
		amount = 0;
		salesPrice = 0.0;
		orderPrice = 0.0;
	}
	
	public Item(String n, String d, String id, int a, double s, double o)
	{
		name = n;
		description = d;
		idNumber = id;
		amount = a;
		salesPrice = s;
		orderPrice = o;
	}
	
	public String getName()
	// returns name of the item
	{
		return name;
	}
	
	public String getDescription()
	// returns the description of the item
	{
		return description;
	}
	
	public String getId()
	// returns the ID number of the item
	{
		return idNumber;
	}
	
	public int getAmount()
	{
		return amount;
	}
	
	public double getSalesPrice()
	{
		return salesPrice;
	}
	
	public double getSalesPrice(int a)
	{
		return salesPrice * a;
	}
	
	public double getOrderPrice()
	{
		return orderPrice;
	}
	
	public double getOrderPrice(int a)
	{
		return orderPrice * a;
	}
		
	public double orderItem(int orderAmount) 
	// Returns the cost of the order for the company
	// Increases amount by orderAmount
	{
		amount += orderAmount;
		return orderAmount * orderPrice;	
	}
	
	public double sellItem(int sellAmount) 
	// Returns the cost of the order for the customer 
	// Decreases amount by sellAmount
	{
		amount -= sellAmount;
		return sellAmount * salesPrice;
	}
	
	public double liquidate()
	// Returns the price 
	{
		return amount * orderPrice;
	}
	
	public void setSalesPrice(double a)
	{
		salesPrice = a;
	}
	
	public void setOrderPrice(double a)
	{
		orderPrice = a;
	}
}