Complete Lab11 and 11a.

THEN. use the main method I provided to test your classes. H9.zip

To sort: Sort students, undergrads and grads according to ID. Sort Faculty according to Department and Staff according to Salary.

undergrad.in

graduate.in

staff.in

faculty.in

NOTE: In order to get the 4 points for correctly coding the writeOutput methods, copy these methods (all four) into a word document. Clearly label which is which.

In order to get the 8 points for correctly coding the compareTo methods, copy these methods (all four) into the word document. Clearly label which is which, and upload it here as well as your project. Do not zip it. (zip the project, but upload the word document separately. Just the writeOutput and compareTo methods, please.

Correctly write compareTo in all necessary classes

Correctly write WriteOutput for all classes

Coreect output

IN JAVA!

package H9;

import java.io.File; import java.io.FileNotFoundException; import java.util.ArrayList; import java.util.Collections; import java.util.Scanner;

public class H9 {

public static void main(String[] args) { /******************************* * UNDERGRADUATES * ***************************/ File inFile = new File("undergrad.in"); Scanner fileInput = null; try { fileInput = new Scanner(inFile); } catch (FileNotFoundException ex) { //Logger.getLogger(Lab10.class.getName()).log(Level.SEVERE, null, ex); } //create an arrayList ArrayList myList = new ArrayList(); //input into the ArrayList while(fileInput.hasNext()) { int id=fileInput.nextInt(); int lev=fileInput.nextInt(); String name=fileInput.nextLine(); Undergraduate s=new Undergraduate(name, id, lev); myList.add(s); } //sort the arrayList Collections.sort(myList); //Output the sorted list System.out.println("*************************************"); System.out.println("The undergrads sorted according to ID"); System.out.println("*************************************"); for(int i=0; i { myList.get(i).writeOutput(); System.out.println(); } //close the input file fileInput.close(); /******************************* * GRADUATES * ***************************/ inFile = new File("graduate.in"); try { fileInput = new Scanner(inFile); } catch (FileNotFoundException ex) { //Logger.getLogger(Lab10.class.getName()).log(Level.SEVERE, null, ex); } //create an arrayList ArrayList myList2 = new ArrayList(); //input into the ArrayList while(fileInput.hasNext()) { int id=fileInput.nextInt(); String lev=fileInput.next(); String thesis=fileInput.next(); boolean t; if(thesis.equals("yes")) t=true; else t=false; String name=fileInput.nextLine(); Graduate s=new Graduate(name, id, lev, t); myList2.add(s); } //sort the arrayList Collections.sort(myList2); //Output the sorted list System.out.println("*************************************"); System.out.println("The grads sorted according to ID"); System.out.println("*************************************"); for(int i=0; i { myList2.get(i).writeOutput(); System.out.println(); } //close the input file fileInput.close(); /******************************* * Faculty * ***************************/ inFile = new File("faculty.in"); try { fileInput = new Scanner(inFile); } catch (FileNotFoundException ex) { //Logger.getLogger(Lab10.class.getName()).log(Level.SEVERE, null, ex); } //create an arrayList ArrayList myList3 = new ArrayList(); //input into the ArrayList while(fileInput.hasNext()) { double salary =fileInput.nextDouble(); int year=fileInput.nextInt(); int ID = fileInput.nextInt(); String dept=fileInput.next(); String title=fileInput.next(); String name=fileInput.nextLine(); Faculty s=new Faculty(title, name, salary, year,ID, dept); myList3.add(s); } //sort the arrayList Collections.sort(myList3); //Output the sorted list System.out.println("*************************************"); System.out.println("The faculty sorted according to department"); System.out.println("*************************************"); for(int i=0; i { myList3.get(i).writeOutput(); System.out.println(); } //close the input file fileInput.close(); /******************************* * Staff * ***************************/ inFile = new File("staff.in"); try { fileInput = new Scanner(inFile); } catch (FileNotFoundException ex) { //Logger.getLogger(Lab10.class.getName()).log(Level.SEVERE, null, ex); } //create an arrayList ArrayList myList4 = new ArrayList(); //input into the ArrayList while(fileInput.hasNext()) { double salary =fileInput.nextDouble(); int year=fileInput.nextInt(); int ID = fileInput.nextInt(); String dept=fileInput.next(); int PG=fileInput.nextInt(); String name=fileInput.nextLine(); Staff s=new Staff(PG, name, salary, year,ID, dept); myList4.add(s); } //sort the arrayList Collections.sort(myList4); //Output the sorted list System.out.println("*************************************"); System.out.println("The staff sorted according to salary"); System.out.println("*************************************"); for(int i=0; i { myList4.get(i).writeOutput(); System.out.println(); } //close the input file fileInput.close(); } }

This is L11 right under here

public class Faculty extends Person { private String title; public Faculty() { super(); title = ""; } public Faculty(String t, String n) { super(n); title = t; } public String getTitle() { return title; } public void setTitle(String t) { title = t; } public void writeOutput(){ System.out.println("Title: "+ title); } } public class Staff extends Person { private int payGrade; public Staff() { super(); payGrade = 0; } public Staff(int p, String n) { super(n); payGrade = p; } public int getPayGrade(){ return payGrade; } public void setPayGrade(int p) { payGrade = p; } public void writeOutput(){ System.out.println("Pay Garde: " + payGrade); } }