Class Item

java.lang.Object
  Item

public class Item
extends Object

Represents a grocery item: stores item name, unit name, buying price, selling price, and stock

Version:

1.1

Author:

JP Vergara

Constructor Summary

Item(String aName, String aUnitName, double bPrice, double sPrice)
Constructor for Item objects.

Method Summary

void	addStock(int qty) Increases stock for this item.
double	getBuyPrice() Returns the buying price of the item
int	getCurrentStock() Returns the current stock the item
String	getName() Returns the name of the item
double	getSellPrice() Returns the selling price of the item
String	getUnitName() Returns unit name for the item
void	subtractStock(int qty) Decreases stock for this item.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Item

public Item(String aName,
            String aUnitName,
            double bPrice,
            double sPrice)

Constructor for Item objects. Set current stock level to 0

Parameters:

aName - name of the item (e.g., "Coke" )

aUnitName - name of unit for the item (e.g., "cans")

bPrice - buying price

sPrice - selling price

Method Detail

addStock

public void addStock(int qty)

Increases stock for this item.

Parameters:

qty - increase stock by qty

getBuyPrice

public double getBuyPrice()

Returns the buying price of the item

Returns:

buying price

getCurrentStock

public int getCurrentStock()

Returns the current stock the item

Returns:

current stock

getName

public String getName()

Returns the name of the item

Returns:

item name

getSellPrice

public double getSellPrice()

Returns the selling price of the item

Returns:

selling price

getUnitName

public String getUnitName()

Returns unit name for the item

Returns:

unit name

subtractStock

public void subtractStock(int qty)

Decreases stock for this item. If the quantity is greater than the currentStock, do nothing

Parameters:

qty - decrease stock by qty