Java programming.using NetBeans. data structure required and print ticket, displ

Question

Java programming.using NetBeans. data structure required and print ticket, displaying the input information

Here is the list of ticket (s) Ticket No:1 Car Make Honda Car Model: Accord Car Year 2013 Car License No HDD-3333 Car State Teas Car Color Green ViolationType: Other Car Sucks Date: 2-2-2018 Time: 3:33PM Issuer John Martinez Location: SETB Payment Information Tickets can be paid at Business Office, Tandy 107 Monday Thru Thursday 8:00am to 5:00pm 25 Dollars Per Citation, other fees may apply $100 for Boot Removal Ticket No:2 Car Make: Chevy Car Model: Cruze Car Year 2010 Car License No: 33H-DHE3 Car State Teas Car Color: Purple ViolationType: FL-Vehicle Parked in a Fire Lane Date 1-2-2004 Time 7:22 AM Issuer: Greg P Location: LSHB Payment Information Tickets can be paid at Business Office, Tandy 107 Monday Thru Thursday 8:00am to 5:00pm 25 Dollars Per Citation, other fees may apply $100 for Boot Removal

Explanation / Answer

import java.util.*;

public class MyClass {
  
public static void main(String args[]) {
  
int ticketNo = 1; // initializing the variable which will generate ticket Numbers
List<HashMap> tickets = new ArrayList(); // This data-structure List will store all the Tickets.Each ticket will be stored as Map object.
Scanner reader = new Scanner(System.in); // Scanner object will help to take user input
  
String decision = "Y"; // This variable willl store the decision of the user , if he wants to continue or not
do
{
System.out.println(" Choose the operation 1. Issue a ticket 2. Print all tickets 3. Exit "); //Message to user to choose operation
int op = reader.nextInt(); // Store the user input in this variable
  
switch(op) //staring aswitch case
{
case 1 :
{
HashMap<String, String> hm = new HashMap<String, String>();
// storing the ticket no and then increaing it by one
hm.put("Ticket No", Integer.toString(ticketNo));
ticketNo++;
  
String str = null;
// Input other details from the user and store into the Hash Map one by one
System.out.print(" Enter Car Make : ");
str = reader.next();
hm.put("Car Make", str);
  
System.out.print(" Enter Car Model : ");
str = reader.next();
hm.put("Car Model", str);
  
System.out.print(" Enter Car Year : ");
str = reader.next();
hm.put("Car Year", str);
  
System.out.print(" Enter Car License No : ");
str = reader.next();
hm.put("Car License No", str);
  
System.out.print(" Enter Car State : ");
str = reader.next();
hm.put("Car State", str);
  
System.out.print(" Enter Car Color : ");
str = reader.next();
hm.put("Car Color", str);
  
System.out.print(" Enter Violation type : ");
str = reader.next();
hm.put("Violation type", str);
  
System.out.print(" Enter Date : ");
str = reader.next();
hm.put("Date", str);
  
System.out.print(" Enter Time : ");
str = reader.next();
hm.put("Time", str);
  
System.out.print(" Enter Issuer : ");
str = reader.next();
hm.put("Issuer", str);
  
System.out.print(" Enter Location : ");
str = reader.next();
hm.put("Location", str);
  
System.out.print(" Enter Payment Information : ");
str = reader.next();
hm.put("Payment Information", str);
  
str="Business Office , Tandy 107 Monday thru Thrusday 8:00am to 5:00pm $25 Dollars Per Citation , other fees may apply $100 for Boot Removal";
hm.put("Tickets can be paid at", str);
  
tickets.add(hm); // Adding the Ticket map to list of tickets
  
}
break;
case 2 :
{
System.out.println("Here is the List of Ticket(s)");
  
// Iterating over the List of Tickets and display details of each ticket
for(HashMap hm : tickets){
System.out.println("Ticket No : "+hm.get("Ticket No"));
System.out.println("----------------------");
System.out.println("Car Make : "+hm.get("Car Make"));
System.out.println("Car Model : "+hm.get("Car Model"));
System.out.println("Car Year : "+hm.get("Car Year"));
System.out.println("Car License No : "+hm.get("Car License No"));
System.out.println("Car State : "+hm.get("Car State"));
System.out.println("Car Color : "+hm.get("Car Color"));
System.out.println("Violation type : "+hm.get("Violation type"));
System.out.println("Date : "+hm.get("Date"));
System.out.println("Time : "+hm.get("Time"));
System.out.println("Issuer : "+hm.get("Issuer"));
System.out.println("Location : "+hm.get("Location"));
System.out.println("Payment Information : "+hm.get("Payment Information"));
System.out.println("Tickets can be paid at : "+hm.get("Tickets can be paid at"));
System.out.println("----------------------");
}
}
break;
case 3:
System.exit(0);
break;
default :
System.exit(0);
break;
}
  
System.out.println("Press 'Y' to continue and 'N' to exit"); // Message to user if he wants to continue or not
decision = reader.next(); // Store the user input in this variable
}
while(decision.equalsIgnoreCase("Y")); // Condition for do while loop
  
  
  
}
}

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