Use BlueJ to write a java program that complete the following parts: "Employee" class: Create a class Employee and perform the following: - Define private fields (Ename, Eage, Edepartment) as (String, int, and String) respectively. - Define a class variable Salarythat holds a constant value 10000. · Define a parameterized constructor of the class Employeeto initialize the values of (Ename, Eage, E_department) as they are received in the parameters. Your "fullName group "class. Create your class and perform the following: - Declare a HashMap of employees where the Hashmap holds employees' id strings as its keys, and the values are the objects that are created by the class Employee. - Create a method to add an employee into the HashMap. The method receives two parameters, the employee id and employee object. Create a method to lookup an employee in the HashMap by employee id. The method receives the lookup key in the parameter.

Use BlueJ to write a java program that complete the following parts: "Employee" class: Create a class Employee and perform the following: - Define private fields (Ename, Eage, Edepartment) as (String, int, and String) respectively. - Define a class variable Salarythat holds a constant value 10000. · Define a parameterized constructor of the class Employeeto initialize the values of (Ename, Eage, E_department) as they are received in the parameters. Your "fullName group "class. Create your class and perform the following: - Declare a HashMap of employees where the Hashmap holds employees' id strings as its keys, and the values are the objects that are created by the class Employee. - Create a method to add an employee into the HashMap. The method receives two parameters, the employee id and employee object. Create a method to lookup an employee in the HashMap by employee id. The method receives the lookup key in the parameter.

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

Use BlueJ to write a java program that complete the following parts:
"Employee" class:
Create a class Employee and perform the following:
- Define private fields (Ename, E age, Edepartment) as (String, int, and
String) respectively.
- Define a class variable Salarythat holds a constant value 10000.
- Define a parameterized constructor of the class Employeeto initialize the
values of (Ename, Eage, E_department) as they are received in the
parameters.
Your "fullName_group "class.
Create your class and perform the following:
- Declare a HashMap of employees <String, Employee> where the Hashmap
holds employees' id strings as its keys, and the values are the objects that
are created by the class Employee.
- Create a method to add an employee into the HashMap. The method
receives two parameters, the employee id and employee object.
Create a method to lookup an employee in the HashMap by employee id. The
method receives the lookup key in the parameter.

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