Final, exam-like application
Write a Warehouse class for warehouse dispatcher instances.
In warehouses a
product is characterized by a unique code (an integer), a product category (a
string), a description (a string), a price (a double), a producer (a string),
and an expiry date (a string with a ddmmyyyy format). (A) A warehouse has a
name and its capacity is up to 2000 products.
A warehouse
dispatcher should know all products in the warehouse. (B) For this, at creation
time of a Warehouse instance all its
products are read from products.txt, a file where
information on products is stored. Each line in the file contains information on
a product. This information is distributed in 6 fields separated by |. Here is an example of two products:
1234321|Notebook|TravelMate
2420|1235.50|Acer|15072006
The methods of the WareHouse class should be used
to:
- (C) save all information back in the products.txt file
- (D) add a new
product in the warehouse
- (E) cancel
a product given with its code
- (F) display
all products with their information in alphabetical order
- (G) find all the products manufactured
by a specified manufacturer and having the price between two limits: minPrice and maxPrice
- (H) display all expired products in
a given date
- (I) display the cheapest
manufacturer for a product category given with its name.
(J) Organize the Product class of product instances in the most useful way you
consider. (K) Dont forget to provide the class with a constructor: Product(BufferedReader br).
Program Evaluation (weights in points)
|
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
Programming excellence |
Total |
|
5 |
5 |
10 |
10 |
10 |
15 |
5 |
5 |
5 |
15 |
15 |
20 |
120 |
Programming
excellence: Java syntax and semantics, general organization of the program, and
data/behaviour incapsulation