com.mypos.myposcheckout.ipc

Class Cart

java.lang.Object

com.mypos.myposcheckout.ipc.Cart

public class Cart
extends java.lang.Object

Purchase cart object.

Constructor Summary

Constructors

Constructor and Description
Cart()

Method Summary

Modifier and Type	Method and Description
void	addItem(CartItem newItem)
java.util.ArrayList<CartItem>	getCartItems()
int	getItemsCount()
java.math.BigDecimal	getTotal() Calculate the total price for all items in the cart.
boolean	validate() Validate cart items.

Methods inherited from class java.lang.Object

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

Constructor Detail

Cart

public Cart()

Method Detail

addItem

public void addItem(CartItem newItem)

getCartItems

public java.util.ArrayList<CartItem> getCartItems()

getTotal

public java.math.BigDecimal getTotal()

Calculate the total price for all items in the cart.

Returns:

the total cart price

getItemsCount

public int getItemsCount()

validate

public boolean validate()
                 throws IPCException

Validate cart items.

Returns:

true if the cart has items

Throws:

IPCException - if there are no items in the cart