FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Change the sorting in the TEST class from bubbleSort to sort using compareTo and compare only without using buuleSort : Test.java import java.util.*; public class

Change the sorting in the TEST class from bubbleSort to sort using compareTo and compare only without using buuleSort :

Test.java

import java.util.*; public class Test { public static void main(String[] args) throws CloneNotSupportedException { //test information on website Employee [] a1 = new Employee[9]; a1[0] = new Staff("Allen","Paita","123","M",1959,2,23,50); a1[1] = new Staff("Zapata","Steven","456","F",1964,7,12,35); a1[2] = new Staff("Rios","Enrique","789","M",1970,6,2,40); a1[3] = new Faculty("Johnson","Anne","243","F",1962,4,27,Level.FU,"Ph.D","Engineering",3); a1[4] = new Faculty("Bouris","William","791","F",1975,3,14,Level.AO,"Ph.D","English",1); a1[5] = new Faculty("Andrade","Christopher","623","F",1980,5,2,Level.AS,"MS","Physical Education",0); a1[6] = new Partime("Guzman","Augusto","455","F",1977,8,10,35,30); a1[7] = new Partime("Depirro","Martin","678","F",1987,9,15,30,15); a1[8] = new Partime("Aldaco","Marque","945","M",1988,24,11,20,35); System.out.println("A:"); System.out.println("---------------------------------------------------------------"); for(int i = 0; i<9;i++) { System.out.println(a1[i].toString()); } System.out.println("----------------------------------------------------------------"); System.out.println("B: Total Monthly Salary for Partime"); System.out.println("----------------------------------------------------------------"); double partimeTotal=0; for(int i = 0; i<9;i++) { if(a1[i] instanceof Partime) { partimeTotal=partimeTotal + a1[i].monthlyEarning(); } } System.out.println("The total Monthly Salary for Partime is: $" + partimeTotal); System.out.println("----------------------------------------------------------------"); System.out.println("C: Total Monthly Salary for All Employees"); System.out.println("----------------------------------------------------------------"); double total = 0; for(int i = 0; i<9;i++) { total = total + a1[i].monthlyEarning(); } System.out.println("The total monthly salary for all employees is: $" + total); System.out.println("----------------------------------------------------------------"); System.out.println("D: Sorted by ID Number "); System.out.println("----------------------------------------------------------------"); System.out.println(" " ); bubbleSort(a1); for(int i = 0; i<9;i++) { System.out.println(a1[i].toString()); } System.out.println("----------------------------------------------------------------"); System.out.println("E: Sorted by Last Name " ); System.out.println("---------------------------------------------------------------"); bubbleSortbyName(a1); for(int i = 0; i<9;i++) { System.out.println(a1[i].toString()); } System.out.println("----------------------------------------------------------------"); System.out.println("F: Cloning"); System.out.println("----------------------------------------------------------------"); Faculty abc = new Faculty("Johnson","Anne","243","F",1962,4,27,Level.FU,"Ph.D","Engineering",3); Faculty xyz = (Faculty)abc.clone(); Education e = new Education("MS","Engineering",3); xyz.setE(e); System.out.println("Clone: "+xyz.toString()); System.out.println("Original: " + abc.toString()); System.out.println("----------------------------------------------------------------"); } /** * bubble sort will call compareTo or Comparable to compare by ID number * @param a1 will be the array with all your Employees */ public static void bubbleSort(Employee[] a1) { boolean swapped = true; int j = 0; Employee tmp; while (swapped) { swapped = false; j++; for (int i = 0; i < a1.length - j; i++) { if (a1[i].compareTo( a1[i + 1])==1) { tmp = a1[i]; a1[i] = a1[i + 1]; a1[i + 1] = tmp; swapped = true; } } } } /** * Bubble Sort will sort by using compare or Comparer and will sort by Last Name * @param a1 will be the array with all your Employees */ public static void bubbleSortbyName(Employee[] a1) { boolean swapped = true; int j = 0; Employee tmp; while (swapped) { swapped = false; j++; for (int i = 0; i < a1.length - j; i++) { if (a1[i].compare(a1[i], a1[i + 1])>0) { tmp = a1[i]; a1[i] = a1[i + 1]; a1[i + 1] = tmp; swapped = true; } } } } }

Employee.java

import java.util.*; public abstract class Employee implements Cloneable,Comparator,Comparable { /** * @lastName last name of Employee */ String lastName; /** * @firstName first name */ String firstName; /** * @idNum ID number */ String idNum; /** * @sex sex(male or female) */ String sex; /** * @bDay will be object for date of birth of Employees */ Calendar bDay = new GregorianCalendar(); //constructor /** * this will be your constructor for class * @param last last name * @param first first name * @param id id number * @param s sex(male or female) * @param year year born in * @param month month born in * @param day day born on */ public Employee(String last,String first,String id,String s,int year, int month,int day) { lastName=last; firstName = first; idNum = id; sex = s; bDay.set(Calendar.YEAR,year); bDay.set(Calendar.MONTH,month); bDay.set(Calendar.DAY_OF_MONTH,day); } //methods //comparable /** * @Override * This will be your comparable and will no compare by object ID Number */ public int compareTo(Object obj)//ID { Employee e = (Employee)obj; int e2 = Integer.parseInt(e.getIDNum()); int e1 = Integer.parseInt(this.idNum); if(e1

Staff.java

import java.util.*; public class Staff extends Employee { /** * @hourlyRate this will be hourly rate for Employee */ int hourlyRate; /** * This is your constructor to initialize the following * @param last last name * @param first first name * @param id ID number * @param s sex(male or female) * @param year Year born in * @param month month born in * @param day day born in * @param hr hourly rate */ public Staff(String last,String first,String id,String s,int year,int month,int day,int hr) { super(last,first,id,s,year,month,day ); hourlyRate=hr; } /** * gets the Hourly Rate of Employee * @return Hourly rate */ public int getHourlyRate() { return hourlyRate; } /** * Changes the Hourly Rate of Employee * @param change new Hourly Rate */ public void setHourlyRate(int change) { hourlyRate=change; } /** * Monthly Earning calculates the Employee's monthly earning */ public double monthlyEarning() { double monthlySalary=hourlyRate*EmployeeInfo.staff_monthly_hours_worked; return monthlySalary; } /** * Displays attributes of class and abstract class Employee */ public String toString() { return super.toString() + "Full Time "+"Monthly Salary: " + monthlyEarning() + " "; } }

Partime.java

public class Partime extends Staff { /** * @hoursWorkedPerWeek this will be the amount of hours the employee works each week */ int hoursWorkedPerWeek; /** * This will be your constructor for Partime. * @param last This will be their last name * @param first This will be their first name * @param id this will be id number * @param s sex(male or female) * @param year year they were born in * @param month month they were born in * @param day day they were born in * @param hourRate how much they earn each hour * @param hpw how much they worked each week */ public Partime(String last,String first,String id,String s,int year,int month,int day,int hourRate,int hpw) { super(last, first, id, s,year,month,day, hourRate); hoursWorkedPerWeek = hpw; } /** * This will give the integer value of how many hours the Employee worked that week * @return integer value of hours worked that week */ public int getHoursWorkedPerWeek() { return hoursWorkedPerWeek; } /** * This will change the integer value of hours the employee works in a week * @param change the new amount of hours per week */ public void settHoursWorkedPerWeek(int change) { hoursWorkedPerWeek = change; } /** * Monthly Earning will calculate how much the employee earns each month */ public double monthlyEarning() { return hoursWorkedPerWeek *super.hourlyRate* 4; } /** * Displays last name, first name, ID number, sex(male or female), Birthday, hour per week, and monthly salary for that Employee */ public String toString() { return super.toString() + " " + "Hours worked per Week: " + hoursWorkedPerWeek + " " + "Monthly Salary: " + monthlyEarning() + " "; } }

Education.java

public class Education implements Cloneable { /** * @degree This is the degree they received from college */ String degree; /** * @major This is what they majored in college */ String major; /** * @research How many research projects they have done */ int research; /** * constructor for Education initializes degree,major,and research * @param d Degree * @param m Major * @param r Research */ public Education(String d, String m, int r) { degree = d; major = m; research = r; } /** * Gets the Degree the Employee received * @return Degree(Bachelors,PH.D etc) */ public String getDegree() { return degree; } /** * Gets Major of Employee * @return Major(Computer Science,Biology, English, etc) */ public String getMajor() { return major; } /** * Gets the number of Research Projects the person has done * @return Number of Research Projects (1,2,3, etc) */ public int getReserch() { return research; } /** * Changes and Employee's Degree * @param change Degree you want to replace the current one with */ public void setDegree(String change) { degree=change; } /** * Changes the Major of an Employee * @param change Major you want to replace the current one with */ public void setMajor(String change) { major = change; } /** * Changes the number of Research Projects * * @param change number you want to replace the current one with */ public void setResearch(int change) { research = change; } /** * clone is here to just clone b. Also if equals doesn't work then use this one instead of the one in Faculty * */ public Object clone() throws CloneNotSupportedException { Education b = (Education) super.clone(); /* b.setMajor(major); b.setDegree(degree); b.setResearch(research); */ //if equals doesnt work out comment return b; } /** * @Override * Changes the equal fucntion to compare Employee's degree, major, and research. This to make sure clone() has worked and cloned two objects * succesfully. * @param o1 Object to compare with implicit. */ public boolean equals(Object o1) { Education e = (Education)o1; if(this.degree.equals(e.degree) && this.major.equals(e.major) && this.research==e.research) { return true; } else return false; } }

EmployeeInfo.java

public interface EmployeeInfo { final double faculty_monthly_salary=6000; final int staff_monthly_hours_worked=160; }

Faculty.java

public class Faculty extends Employee { /** * @position This will be the Employee's position in the company */ Level position; /** * @e highest education received */ Education e; /** * @monthlySalary employee's monthly salary */ int monthlySalary; /** * Constructor for Faculty will initialize values for class * @param last last name * @param first first name * @param id ID number * @param s sex(Male or Female) * @param year year they were born in * @param month month they were born in * @param day day they were born * @param fu position in company * @param d degree they received from college * @param m what they majored in * @param r research projects they have done */ public Faculty(String last,String first,String id,String s,int year,int month,int day,Level fu,String d,String m,int r) { super(last,first,id,s,year,month,day); this.position=fu; e= new Education(d,m,r); } //methods /** * Finds the how much the employee earns each month. Dependent on position on company as well. * @return returns Employees Monthly earnings */ public double monthlyEarning() { switch(position) { case AS: return EmployeeInfo.faculty_monthly_salary; case AO: return EmployeeInfo.faculty_monthly_salary*1.5; case FU: return EmployeeInfo.faculty_monthly_salary*2.0; default: System.out.println("There's a PROBLEM OVER HERE!(Facutly Class->monthlyEarning!"); return 0; } } /** * Displays everything important for this class in particular. Uses super to display everything important from Employee * In particulart it displays position,degree,major,and research */ public String toString() { return super.toString() + "Level: " + position + " " + "Degree: " + e.getDegree() + " " + "Major: " + e.getMajor() + " " + "Research: " + e.getReserch() + " " + "Monthly Salary: "+ monthlyEarning() + " "; } /** * clones objects b and e. * @return returns object from Faculty */ public Object clone() throws CloneNotSupportedException { Faculty b = (Faculty) super.clone(); e = (Education) e.clone(); b.setE(e); return b; } /** * get position of Employee * @return AS,AO, FU */ public Level getPosition() { return position; } /** * set position changes the position of Employee * @param Position you want it changed too */ public void setPosition(Level position) { this.position = position; } /** * Gets Education of Employee * @return Education could be PH.D or Bachelors */ public Education getE() { return e; } /** * Changes Education of Employee * @param Education you want it changed too */ public void setE(Education e) { this.e = e; } /** * gets the Monthly Salary * @return Monthly Salary of Employee */ public int getMonthlySalary() { return monthlySalary; } /** * Changes the monthly salary of Employee * @param monthlySalary salary you want it changed too */ public void setMonthlySalary(int monthlySalary) { this.monthlySalary = monthlySalary; } /** * @Override * Changes the equals function to compare 2 objects. Tests Clone method to make sure it works * @return return true or false. */ public boolean equals(Object o1) { Faculty f = (Faculty)o1; if(this.e.equals(f.e)) { return true; } else { return false; } } } Level.java

public enum Level { AS, //Assistant Professor AO, //Associate Professor FU; //Full Time Professor }

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Database Fundamentals Study Guide

Database Fundamentals Study Guide

Authors: Dr. Sergio Pisano

1st Edition

B09K1WW84J, 979-8985115307

More Books

Students also viewed these Databases questions

Question

5. Respond to the following comment made by the president of a company: Its getting so that you cant ask anybody anything personal, because there are so many protected classes.

Answered: 1 week ago

Question

★★★★★
Inventoriable CostsPerpetual Bradford Machine Company maintains a general ledger account for each class of inventory, debiting such accounts for increases during the period and crediting them for...

Answered: 1 week ago

Question

★★★★★
Change the sorting in the TEST class from bubbleSort to sort using compareTo and compare only without using buuleSort : Test.java import java.util.*; public class Test { public static void...

Answered: 1 week ago

Question

★★★★★
Supposing that both companies apply balanced dividends and retained earnings policy, then the growth rate for the Jordanian company is higher than the Palestinian company. Select one: True False

Answered: 1 week ago

Question

★★★★★
Clearly written rules and policies help eliminate ______ in the workplace

Answered: 1 week ago

Question

★★★★★
Using the prescribed syntax of an Internet Protocol packet, construct an IP Version 4 TCP/IP transmission packet using the following particulars: Packet is sent from IP address 192.168.4.111 (MAC...

Answered: 1 week ago

Question

★★★★★
Suman Joshi, Managing Director of Omega Textiles, was reviewing two very different investment proposals. The first one is for expanding the capacity in the main line of business and the second one is...

Answered: 1 week ago

Question

★★★★★
A 50-hp, 230-V shunt motor has a field resistance of 17.70 and operates at full load when the line current is 181 A at 1,350 r/min. To increase the speed of the motor to 1,600 r/min, a resistance of...

Answered: 1 week ago

Question

★★★★★
Calculate the total number of unique searches with 100% coverage and illustrate the unique searches. 2) Illustate in a chart the demand and supply throughout the week. 3) In a form of a 24x7 grid...

Answered: 1 week ago

Question

★★★★★
What combination of Key Fields in a Salary Structure Table allows for storage of historical Pay Grade Data for multiple Occupation Group Pay Grade Structures?

Answered: 1 week ago

Question

★★★★★
Explain the function and purpose of the Job Level Table.

Answered: 1 week ago

Question

★★★★★
What are Compa-Ratios? Explain the difference between Internal and External (Market Based) Compa-Ratios.

Answered: 1 week ago

Previous Question Next Question