Java program that reads in a file of products, JAVA Programming

Assignment Help:

Write a Java program called SalesInfoMiner that reads in a file of products, stored in text format (2 lines per entry). The program must then read in information about past sales transactions and output all the products to a new file, sorted by product description, along with their sales rank and the five other products with which they were most commonly purchased.

The program accepts four command line arguments and must not expect any user interaction from the keyboard. The first parameter to the program is the name of the product list to read in; the second parameter is the file containing information about past transactions. The third parameter is the name of the file to which the ordered product list will be written, and the fourth parameter is the name of the file to which any error or warning messages will be output.


Related Discussions:- Java program that reads in a file of products

Constractar, Create a class HourlyWorker mind: particularHourlyWorker emplo...

Create a class HourlyWorker mind: particularHourlyWorker employee. • Declare two data members named wage and hours of double type with private access. • Implement a parameterized c

Compare an abstract class and an interface , You want the base class to rep...

You want the base class to represent only an interface for its derived classes. That means, you don't want anyone to actually instantiate an object of the parent class. You only

Write code in javascript to display the odd numbers, Write code in JavaScri...

Write code in JavaScript to display the odd numbers among 20 to 100 using FOR statement? Note: No required to write whole HTML program. Just JavaScript code of require elemen

What are stored procedures? how is it useful?, A stored procedure is a set ...

A stored procedure is a set of statements/commands which reside in the database. The stored procedure is pre-compiled and keeps the database the effort of parsing and compiling sql

What is the basic principle of rmi architecture, The RMI architecture is ba...

The RMI architecture is based on one significant principle: the definition of behavior and the execution of that behavior are separate concepts. RMI allows the code that describes

Board Coloring, BoardColoring.java program for 2D MXM matrix

BoardColoring.java program for 2D MXM matrix

Explain jsp technology?, Java Server Page is a standard Java extension that...

Java Server Page is a standard Java extension that is described on top of the servlet Extensions. The goal of JSP is the simplified formation and management of dynamic Web pages. J

Different points where weaving can be applied, What are the different point...

What are the different points where weaving can be applied? Ans) There are three points ? Compile Time ? Classload Time ? Runtime

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd