Write a java program named EmployeeRecords that simulates a company’s HR system. The program reads a list of employee ids, names, and salaries from a file a3q1.txt, and stores the information in parallel array lists ids, names, and salaries. Sample input (a3q1.txt) 132 Dumbledore 90000 465 Lupin 60000 443 McGonagall 75000 124 Snape 70000 337 Sprout 62000 Your program will prompt the user to make a selection: retrieve an employee record by employee ID or display a salary report. You must include 2 methods: ●retrieveEmployeeRecord(...) that accepts the array list of employee IDs and an employee ID to find, and returns the index of the entry.
Write a java program named EmployeeRecords that simulates a company’s HR system. The program reads a list of employee ids, names, and salaries from a file a3q1.txt, and stores the information in parallel array lists ids, names, and salaries. Sample input (a3q1.txt) 132 Dumbledore 90000 465 Lupin 60000 443 McGonagall 75000 124 Snape 70000 337 Sprout 62000 Your program will prompt the user to make a selection: retrieve an employee record by employee ID or display a salary report. You must include 2 methods: ●retrieveEmployeeRecord(...) that accepts the array list of employee IDs and an employee ID to find, and returns the index of the entry.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
Write a java program named EmployeeRecords that simulates a company’s HR system. The
program reads a list of employee ids, names, and salaries from a file a3q1.txt, and stores the
information in parallel array lists ids, names, and salaries.
Sample input (a3q1.txt)
132 Dumbledore 90000
465 Lupin 60000
443 McGonagall 75000
124 Snape 70000
337 Sprout 62000
Your program will prompt the user to make a selection: retrieve an employee record by employee
ID or display a salary report.
You must include 2 methods:
●retrieveEmployeeRecord(...) that accepts the array list of employee IDs and an
employee ID to find, and returns the index of the entry.
program reads a list of employee ids, names, and salaries from a file a3q1.txt, and stores the
information in parallel array lists ids, names, and salaries.
Sample input (a3q1.txt)
132 Dumbledore 90000
465 Lupin 60000
443 McGonagall 75000
124 Snape 70000
337 Sprout 62000
Your program will prompt the user to make a selection: retrieve an employee record by employee
ID or display a salary report.
You must include 2 methods:
●retrieveEmployeeRecord(...) that accepts the array list of employee IDs and an
employee ID to find, and returns the index of the entry.
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