22 may 2022, cpa java coding solution.(create a class RRT......).

 Q2.

Create the class RRT(Rapid response team) with the below attributes:

ticketNo-int

raisedBy-String 

assignedTo-String

priority-int

project-String

All attributes should be private,write getters and setters and 

parameterized constructor as required.

Create class MyClass with main method.

Implement a static method-getHighestPriorityTicket in MyClass class.

getHighestPriorityTicket method:

     This method will take an array of RRT objects ,and a String value as 

parameters.This method will return the RRT object with highest priority

ticket from the array of the RRT objects for the given project(String 

parameter passed).Highest priority is the one which has lesser value.

for example:1 is considered as high priority and 5 is considered as 

low priority.

   If no RRT with the above condition is present in the array of the 

RRT objects,then the method should return null.

   The main method should print the ticketNo,raisedBy and assignedTo

from returned object if the returned object is not null.if the returned 

object is null then main method should print "No such Ticket". 

input1:

123

Velantish

Mani

3

Xperience

234

Sathish

Akshaya

1

AIG

345

John

Jack

2

AIG

456

Bhuvi

Jack

5

AIG

AIG

output1:

234

Sathish

Akshaya

**************

Input2:

123

Velantish

Mani

3

Xperience

234

Sathish

Akshaya

1

AIG

345

John

Jack

2

AIG

456

Bhuvi

Jack

5

AIG

Xplore

output2:

No such ticket.

code:

import java.util.Scanner;

public class MyClass {
    public static void main(String[] args) {
      Scanner sc=new Scanner(System.in);
     RRT[] rrts=new RRT[4];

        for (int i = 0; i <4 ; i++) {
        int a=sc.nextInt();sc.nextLine();
        String b=sc.nextLine();
        String c=sc.nextLine();
        int d=sc.nextInt();sc.nextLine();
        String e=sc.nextLine();
       rrts[i] =new RRT(a,b,c,d,e);

        }
        String  input=sc.nextLine();
       RRT ans=getHighestPriorityTicket(rrts,input);
       if(ans==null)
       {
           System.out.println("No such Ticket");
       }
       else {
           System.out.println(ans.getTicketNo());
           System.out.println(ans.getRaisedBy());
           System.out.println(ans.getAssignedTo());
       }

    }
   public static RRT getHighestPriorityTicket(RRT[] rrts,String input)
    {
       RRT x=null;
       int pr=100;
        for (int i = 0; i < rrts.length; i++) {
            if(rrts[i].getProject().equalsIgnoreCase(input))
            {
              if(rrts[i].getPriority()<pr)
              {
                  x=rrts[i];
                  pr=rrts[i].getPriority();
              }
            }
        }

        if(x!=null)
        {
            return x;
        }

       return null;
    }
}
class RRT{
private int ticketNo;
    private String raisedBy;
    private String assignedTo;
    private int priority;
    private String project;

//constructor


    public RRT(int ticketNo, String raisedBy, String assignedTo, int priority, String project) {
        this.ticketNo = ticketNo;
        this.raisedBy = raisedBy;
        this.assignedTo = assignedTo;
        this.priority = priority;
        this.project = project;
    }
//getters and setters


    public int getTicketNo() {
        return ticketNo;
    }

    public void setTicketNo(int ticketNo) {
        this.ticketNo = ticketNo;
    }

    public String getRaisedBy() {
        return raisedBy;
    }

    public void setRaisedBy(String raisedBy) {
        this.raisedBy = raisedBy;
    }

    public String getAssignedTo() {
        return assignedTo;
    }

    public void setAssignedTo(String assignedTo) {
        this.assignedTo = assignedTo;
    }

    public int getPriority() {
        return priority;
    }

    public void setPriority(int priority) {
        this.priority = priority;
    }

    public String getProject() {
        return project;
    }

    public void setProject(String project) {
        this.project = project;
    }
}

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