Make a Java class for storing data of employee. Make a class Employee has data members eid(int), experience(int), sal (int) and name (String). Make a second class EmployeeArray that declares an array of Employee. You have to add following public methodsvoid addEmployee(Employee val); ( This functions add employee to the array. While adding employee make sure size of array increases when it gets full. Employee is added in sorted order with respect to experience. You are not allowed to sort array. Find appropriate index for the value and place value at that index. While adding data also ensure that any data does not get duplicated.bool Remove (int eid); ( This function will receives eid as argument and delete an employee from array whose eid matches with argument. When a value gets deleted shift rest of data. If value is removed successfully returns true otherwise return false)Employee valueAt(int index) (This function receives index as argument and returns value of that index if index is negative or out of range null value is returned)int count() (This function returns total employees.Note: You can add as many private methods as you can but not extra public method should be part of EmployeeArray class.

Solution import java.lang.System;//importing package // Class Employee and data membersclass…

Answered: Make a Java class for storing data of…

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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Make a Java class for storing data of employee. Make a class Employee has data members eid(int), experience(int), sal (int) and name (String). Make a second class EmployeeArray that declares an array of Employee. You have to add following public methods

void addEmployee(Employee val); ( This functions add employee to the array. While adding employee make sure size of array increases when it gets full. Employee is added in sorted order with respect to experience. You are not allowed to sort array. Find appropriate index for the value and place value at that index. While adding data also ensure that any data does not get duplicated.
bool Remove (int eid); ( This function will receives eid as argument and delete an employee from array whose eid matches with argument. When a value gets deleted shift rest of data. If value is removed successfully returns true otherwise return false)
Employee valueAt(int index) (This function receives index as argument and returns value of that index if index is negative or out of range null value is returned)
int count() (This function returns total employees.

Note: You can add as many private methods as you can but not extra public method should be part of EmployeeArray class.

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