Create a program named queue.java that implements a queue of monster class eleme

Question

Create a program named queue.java that implements a queue of monster class elements. The class is below:

class MonsterInfo
{
   private String Name;
   private String Species;
   private int HitPoints;
   // add two more of your own attributes

   // add a constructor with parameters for the attributes

   // add get and set methods to access all attributes
}

Main program methods should include Enqueue, Dequeue, Peek, and IsEmpty.

The main program should begin by adding at least 4 monsters to the queue, then have the following menu options:

Welcome to the Monster Queue!
1 = Dequeue the monster at the front of the queue
2 = Enqueue a new monster
3 = List all the Monsters in the Queue
4 = Run for the Exit!
Your Choice:
1
You just dequeued an Orc named Dork with 100 hit points.

Explanation / Answer

Java code:

MonsterInfo.java

class MonsterInfo
{
//MonsterInfo class
private String Name;
private String Species;
private int HitPoints;

//constructor with parameters for the attributes
MonsterInfo(String name,String species,int points)
{
   Name=name;
   Species=species;
   HitPoints=points;  
}

void setName(String name)
{
Name= name;
}
void setSpecies(String species)
{
   Species=species;
}
void setHitPoints(int points)
{
   HitPoints = points;
}
String getName()
{
return Name;
}
String getSpecies()
{
   return Species;
}
int getHitPoints()
{
   return HitPoints;
}
}

Queue.java:

import java.util.LinkedList;
import java.util.Scanner;
class Queue {
//class with main method
private static LinkedList<MonsterInfo> Queue = new LinkedList<MonsterInfo>();
public static void main(String[] args)
{
String name,species;
int hitPoints;
MonsterInfo monster;
Enqueue(new MonsterInfo("Dork","Orc",100));
Enqueue(new MonsterInfo("Hork","Orc",80));
Enqueue(new MonsterInfo("Sork","Orc",80));
Enqueue(new MonsterInfo("Pork","Orc",80));
Scanner sc = new Scanner(System.in);
System.out.println("Welcome to the Monster Queue! "+
           "1 = Dequeue the monster at the front of the queue "+
           "2 = Enqueue a new monster "+
           "3 = List all the Monsters in the Queue "+
           "4 = Run for the Exit!");
while(true)
{
   System.out.println("Your Choice");
   int choice=sc.nextInt();
   switch(choice)
   {
       case 1:Dequeue();
           break;
       case 2: System.out.println("Enter the name of the monster:");
           name=sc.next();
            System.out.println("Enter the species name of the monster:");
           species=sc.next();
           System.out.println("Enter the species name of the monster:");
           hitPoints=sc.nextInt();
           monster =new MonsterInfo(name,species,hitPoints);
           Queue.addLast(monster);
           Enqueue(monster);
           break;
       case 3: ListAll();
           break;
       case 4:System.exit(0);
   }  
}
  


}

public static void Enqueue(MonsterInfo monster) {
   Queue.addLast(monster);
  
}
public static void Dequeue() {
MonsterInfo temp=Queue.get(0);
Queue.poll();
System.out.println("You just dequeued an "+temp.getSpecies()+" named "
           +temp.getName()+" with "+temp.getHitPoints()+" hit points.");
}
public static void ListAll() {
for(int i=0;i<Queue.size();i++)
   {
       MonsterInfo monster=Queue.get(i);
       System.out.println("Species :"+monster.getSpecies()+"; Name :"
           +monster.getName()+"; HitPoints :"+monster.getHitPoints()+"");      
   }
}
public static boolean IsEmpty() {
return Queue.isEmpty();
}
public static MonsterInfo Peek() {
return Queue.get(0);
}
}

Output:

Welcome to the Monster Queue!
1 = Dequeue the monster at the front of the queue
2 = Enqueue a new monster
3 = List all the Monsters in the Queue
4 = Run for the Exit!
Your Choice
3
Species :Orc; Name :Dork; HitPoints :100
Species :Orc; Name :Hork; HitPoints :80
Species :Orc; Name :Sork; HitPoints :80
Species :Orc; Name :Pork; HitPoints :80
Your Choice
1
You just dequeued an Orc named Dork with 100 hit points.
Your Choice
3
Species :Orc; Name :Hork; HitPoints :80
Species :Orc; Name :Sork; HitPoints :80
Species :Orc; Name :Pork; HitPoints :80
Your Choice
2
Enter the name of the monster:
Temp
Enter the species name of the monster:
TempSpecies
Enter the species name of the monster:
110
Your Choice
3
Species :Orc; Name :Hork; HitPoints :80
Species :Orc; Name :Sork; HitPoints :80
Species :Orc; Name :Pork; HitPoints :80
Species :TempSpecies; Name :Temp; HitPoints :110
Species :TempSpecies; Name :Temp; HitPoints :110
Your Choice
4

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