A C E G I M R S V

A

addItem(Item) - Method in class Catalog

Add an Item to this Catalog.

addItem(Item) - Method in class ShoppingCart

Add an Item to this ShoppingCart.

C

Catalog - class Catalog.

A Catalog models the collection of Items that an EStore might carry.

Catalog() - Constructor for class Catalog

Construct a Catalog object.

E

EStore - class EStore.

An EStore object simulates the behavior of a simple on line shopping web site.

EStore(String, Terminal) - Constructor for class EStore

Construct a new EStore.

G

getCost() - Method in class Item

How much does this Item cost?

getCost() - Method in class ShoppingCart

What happens when this ShoppingCart is asked the total cost of the Items it contains.

getCount() - Method in class ShoppingCart

What happens when this ShoppingCart is asked how many Items it contains.

getItem(String) - Method in class Catalog

Get an Item from this Catalog.

getName() - Method in class Item

What is this Item called?

I

Item - class Item.

An Item models an object that might be stocked in a store.

Item(String, int) - Constructor for class Item

Construct an Item object.

M

main(String[]) - Static method in class EStore

The EStore simulation program begins here when the user issues the command java EStore If first command line argument is "-e" instantiate a Terminal that echoes its input.

R

returnItem(Item) - Method in class ShoppingCart

Return an Item from this ShoppingCart.

S

ShoppingCart - class ShoppingCart.

A ShoppingCart keeps track of a customer's purchases.

ShoppingCart() - Constructor for class ShoppingCart

Construct a new empty ShoppingCart.

show(Terminal) - Method in class Catalog

Display the contents of this Catalog.

showContents(Terminal) - Method in class ShoppingCart

Write the contents of this ShoppingCart to a Terminal.

V

visit() - Method in class EStore

Visit this EStore.

A C E G I M R S V