a1
Class Catalog

java.lang.Object
  a1.Catalog

All Implemented Interfaces:

Iterable<Item>

public class Catalog
extends Object
implements Iterable<Item>

This represents the set of Items that are available for purchase.

Constructor Summary

Catalog(String storeName)

Method Summary

void	add(Item item)
Item	getItem(String name)
String	getStoreName()
Iterator<Item>	iterator()

Methods inherited from class java.lang.Object

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

Constructor Detail

Catalog

public Catalog(String storeName)

Parameters:

storeName - is a string that defines the name of the catalog

Effects:

constructs a new Catalog with the store's name and a set of items indexed by the items name and the item

Method Detail

add

public void add(Item item)

Parameters:

item - is an Item to add to the set of items in the catalog

Modifies:

Catalog, inserting the Item into the Catalog, indexed by the item's name and the item

getItem

public Item getItem(String name)

Parameters:

name - is the name of an Item

Returns:

given the item name, return the Item with that name

getStoreName

public String getStoreName()

Returns:

the name of the Catalog

iterator

public Iterator<Item> iterator()

Specified by:

iterator in interface Iterable<Item>

Returns:

an iterator for the items in the catalog