Re: ENUMs

Jeff Higgins wrote:


Here's the code that I wrote to create a Platoon:

package militaryStructure;

import java.util.ArrayList;

public class CreateAPlatoon {
    public static void main(String [] args) {
        Platoon p1;
        Squad s1;
        Squad s2;
        Squad s3;
// Platoon leader is a Lietenant
        Soldier l1 = new Soldier("Markus Smart", Rank.FIRST_LIEUTENANT, 90036);
// Platoon NCO is a first sergeant
        Soldier nco1 = new Soldier("Bert Barker", Rank.FIRST_SERGEANT, 98322);
// Now create 3 soldiers to command the squads
        Soldier ss1 = new Soldier("Geoff Marshall", Rank.STAFF_SERGEANT, 87231);
        Soldier sgt1 = new Soldier("Harry Smart", Rank.SERGEANT, 88732);
        Soldier ss2 = new Soldier("Greg Harken", Rank.STAFF_SERGEANT, 993222);

        ArrayList<Soldier> a1 = new ArrayList<Soldier>();
        ArrayList<Soldier> a2 = new ArrayList<Soldier>();
        ArrayList<Soldier> a3 = new ArrayList<Soldier>();
        a1.add(new Soldier("Yanik Hurith", Rank.RECRUIT, 001));
        a1.add(new Soldier("Valdi Linksh", Rank.SERGEANT, 002));
        a1.add(new Soldier("Raj Majoniki", Rank.SPECIALIST, 003));
        a1.add(new Soldier("John Wilson", Rank.PRIVATE, 004));
        a1.add(new Soldier("Kerri Vagner", Rank.PFC, 005));
        a1.add(new Soldier("Walter Konig", Rank.SERGEANT, 006));
        a1.add(new Soldier("Xavier Lopez", Rank.RECRUIT, 007));
        a1.add(new Soldier("Fred Peritzi", Rank.PFC, 8));

        a2.add(new Soldier("Tony Umrella", Rank.CORPORAL, 9));
        a2.add(new Soldier("Andrew Parks", Rank.PRIVATE, 010));
        a2.add(new Soldier("Bert Hankini", Rank.CORPORAL, 011));
        a2.add(new Soldier("Leon Tolstoy", Rank.SERGEANT, 012));
        a2.add(new Soldier("Kathy Sierra", Rank.STAFF_SERGEANT, 013));
        a2.add(new Soldier("Amanda Burke", Rank.STAFF_SERGEANT, 014));
        a2.add(new Soldier("Sherly Crown", Rank.PFC, 015));
        a2.add(new Soldier("Gina Wilson", Rank.RECRUIT, 016));

        a3.add(new Soldier("Larry Jones", Rank.CORPORAL, 017));
        a3.add(new Soldier("Kevin Portin", Rank.PFC, 1018));
        a3.add(new Soldier("Mike Michaels", Rank.SPECIALIST, 2223));
        a3.add(new Soldier("Yuri Sharpnel", Rank.STAFF_SERGEANT, 53252));
        a3.add(new Soldier("Linus Tolberg", Rank.PRIVATE, 1342311));
        a3.add(new Soldier("Krandal Marks", Rank.RECRUIT, 1932211));
        a3.add(new Soldier("Inka Swingle", Rank.SERGEANT, 87372));
        a3.add(new Soldier("Cameron Clancy", Rank.PFC, 13211));

// now construct 3 squads
        s1 = new Squad(ss1, a1);
        s2 = new Squad(sgt1, a2);
        s3 = new Squad(ss2, a3);

        ArrayList<Squad> platoon = new ArrayList<Squad>();
        platoon.add(s1);
        platoon.add(s2);
        platoon.add(s3);
// now construct the platoon
        p1 = new Platoon(l1, nco1, platoon );
         p1.displayPlatoon();

    }
}

Here's the Platoon class

package militaryStructure;

import java.util.ArrayList;

public class Platoon {
    Soldier CommandingOfficer;
    Soldier SecondInCommand;

    ArrayList<Squad> Platoon = new ArrayList<Squad>();

    public Platoon(Soldier commandingOfficer, Soldier secondInCommand,
            ArrayList<Squad> platoon) {
        CommandingOfficer = commandingOfficer;
        SecondInCommand = secondInCommand;
        Platoon = platoon;
    }
    public void displayPlatoon()
    {
        System.out.println("Platoon CO: " + this.CommandingOfficer.getName() +
" " + this.CommandingOfficer.getRank() + " " +
                this.CommandingOfficer.getSerialNumber());
        System.out.println("Platoon Second in command: " +
this.SecondInCommand.getName() + " " +
                this.SecondInCommand.getRank() + " " +
this.SecondInCommand.getSerialNumber());
        for (int i=0;i<=this.Platoon.size()-1;i++) {
            System.out.println("Squad number: " + (i+1));
            System.out.println("Commanding Officer: " +
this.Platoon.get(i).CommandingOfficer.getName());
            Squad s = this.Platoon.get(i);
            for (int j=0;j<=s.roster.size()-1;j++) {
                Soldier sd1 = s.roster.get(j);
                System.out.println("General roster soldier number: " + j);
                sd1.displaySoldier();
            }
        }

    }
}

Here's the squad class

package militaryStructure;

import java.util.ArrayList;

public class Squad {
    Soldier CommandingOfficer;

    ArrayList<Soldier> roster = new ArrayList<Soldier>();

    public Squad(Soldier commandingOfficer, ArrayList<Soldier> squad) {
        CommandingOfficer = commandingOfficer;
        roster = squad;
    }
}

And here's the soldier class

package militaryStructure;

public class Soldier {

    private String name;
    private Rank rank;
    private int serialNumber;
    public Soldier(String name, Rank rank2, int serialNumber) {
        this.name = name;
        this.rank = rank2;
        this.serialNumber = serialNumber;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public Rank getRank() {
        return rank;
    }
    public void setRank(Rank rank) {
        this.rank = rank;
    }
    public int getSerialNumber() {
        return serialNumber;
    }
    public void promote(Rank rank) {
        Rank newRank = rank.promote();
        this.setRank(newRank);
    }
    public void displaySoldier() {
        System.out.println("Name " + name);
        System.out.println("Rank " + getRank());
        System.out.println("Serial Number " + getSerialNumber());
    }
}

When I run createPlatoon, I get

Platoon CO: Markus Smart FIRST_LIEUTENANT 90036
Platoon Second in command: Bert Barker FIRST_SERGEANT 98322
Squad number: 1
Commanding Officer: Geoff Marshall
General roster soldier number: 0
Name Yanik Hurith
Rank RECRUIT
Serial Number 1
General roster soldier number: 1
Name Valdi Linksh
Rank SERGEANT
Serial Number 2
General roster soldier number: 2
Name Raj Majoniki
Rank SPECIALIST
Serial Number 3
General roster soldier number: 3
Name John Wilson
Rank PRIVATE
Serial Number 4
General roster soldier number: 4
Name Kerri Vagner
Rank PFC
Serial Number 5
General roster soldier number: 5
Name Walter Konig
Rank SERGEANT
Serial Number 6
General roster soldier number: 6
Name Xavier Lopez
Rank RECRUIT
Serial Number 7
General roster soldier number: 7
Name Fred Peritzi
Rank PFC
Serial Number 8
Squad number: 2
Commanding Officer: Harry Smart
General roster soldier number: 0
Name Tony Umrella
Rank CORPORAL
Serial Number 9
General roster soldier number: 1
Name Andrew Parks
Rank PRIVATE
Serial Number 8
General roster soldier number: 2
Name Bert Hankini
Rank CORPORAL
Serial Number 9
General roster soldier number: 3
Name Leon Tolstoy
Rank SERGEANT
Serial Number 10
General roster soldier number: 4
Name Kathy Sierra
Rank STAFF_SERGEANT
Serial Number 11
General roster soldier number: 5
Name Amanda Burke
Rank STAFF_SERGEANT
Serial Number 12
General roster soldier number: 6
Name Sherly Crown
Rank PFC
Serial Number 13
General roster soldier number: 7
Name Gina Wilson
Rank RECRUIT
Serial Number 14
Squad number: 3
Commanding Officer: Greg Harken
General roster soldier number: 0
Name Larry Jones
Rank CORPORAL
Serial Number 15
General roster soldier number: 1
Name Kevin Portin
Rank PFC
Serial Number 1018
General roster soldier number: 2
Name Mike Michaels
Rank SPECIALIST
Serial Number 2223
General roster soldier number: 3
Name Yuri Sharpnel
Rank STAFF_SERGEANT
Serial Number 53252
General roster soldier number: 4
Name Linus Tolberg
Rank PRIVATE
Serial Number 1342311
General roster soldier number: 5
Name Krandal Marks
Rank RECRUIT
Serial Number 1932211
General roster soldier number: 6
Name Inka Swingle
Rank SERGEANT
Serial Number 87372
General roster soldier number: 7
Name Cameron Clancy
Rank PFC
Serial Number 13211

Which tells me that what I am doing is working. It may not be pretty.
I hate all the code I have to write to create a Squad. Of course in the
real world, unless you come in via Officer's school, you start as a
recruit or Private right?.... hypothetical question...

Anyway....I don't want this thread to turn into the same type as last
time, so if no one minds, I'm declaring it dead... I will continue my
studies.