PoliceOfficer Class additional information

- The patrol method looks at the number of minutes a car has been parked and the number of minutes purchased.

-If the minutes parked is greater than the minutes purchased, a ParkingTicket object is returned. Otherwise the method returns null.

Create a public method of the ParkingTicket class named patrol. This method will accept a ParkedCar object and a ParkingMeter object

Ex: public Course java(Instructor inst, Textbook text)

Assign the ParkingTicket object ticket the value of null

Ex: Textbook text = null;

Get the minutes parked over the amount purchased.

Declare an integer variable names illegalMinutes

illegalMinutes = car objects minutes parked the meter objects minutes purchased

Determine whether the car is illegally parked.

If the illegalMinutes are greater than 0, then the car is illegally parked and a ticket must be issued. Assign the ticket object a new ParkingTicket sending over the car object, this policer officer and the illegal minutes

Return the ticket

ParkingTicket Additional Information

In the constructor call the calculate fine method

Create a public method named ParkingTicket that will accept a ParkedCar object, a PoliceOfficer Object and an integer value for minutes. Assign each to the correct instance variables, instance objects, call the calculateFine method.

Create a public method named ParkingTicket which will accept a ParkingTicket object. Assign the ticket to the car object. Assign the ticket to the officer object, assign the ticket to the fine .

Ex: myCar = ticket.myCar

Create a calculate fine method.

Declare a double variable for hours

Create a formula for hours = minutes /60

Declare an integer variable for hours , convert the double hours to integer . Ex: (int)hours

Create an if statement to round up any minutes to an hour, If the double hours the integer hours is greater than 0 add 1 to integer hours

Assign the fine variable the base fine amount

Add any additional fine by adding the integer hours * hourly fine to the fine variable

Create a setCar method which accepts a ParkedCar object and sets it = to the car instance object. Do the same for the setOfficer

Create a getCar method that will return the car object as a ParkedCar . Do the same for the getOfficer method

Main Class

Create a ParkedCar object with the following information 2018, Infinity, Red, 60, 147RHZM

Create a ParkingMeter object with 60 minutes purchased.

Create a PoliceOfficer object with the following information Joe Friday, 4788

Create a ParkingTicket Object assign it to the office object patrol method sending the car and meter object

Create an If statement to determin if a ticket was written

If the ticket is not equal to null output the ticket else print No ticket issued

THats the UMl for four classes

first-

public class ParkingTicket {

private Parkedcar car;

private PoliceOfficer Officer;

private double fine;

private int minutes;

private double BASE_FINE = 25.0;

private double HOURLY_FINE = 10.0;

public ParkingTicket(Parkedcar c, PoliceOfficer off, int min, double fn) {

car = c;

Officer = off;

minutes = min;

fine = fn;

}

public void setcalculateFine() {

}

public void setParkedcar(Parkedcar c) {

car = c;

}

public void setPoliceOfficer(PoliceOfficer Off) {

Officer = Off;

}

public void setFine(double fn) {

fine = fn;

}

public void setminutes(int min) {

minutes = min;

}

public Parkedcar getParkedcar() {

return car;

}

public PoliceOfficer getPoliceOfficer() {

return Officer;

}

secnd-

public class Parkedcar {

private String make;

private String model;

private String color;

private String LicenseNumber;

private int minutesParked;

public Parkedcar() {

make = null;

model = null;

color = null;

LicenseNumber = null;

minutesParked = 0;

}

public Parkedcar(String mk, String mod, String col, String lic, int min)

{

make = mk;

model = mod;

color = col;

LicenseNumber = lic;

minutesParked = min;

}

public void setmake(String mk) {

make = mk;

}

public void setmodel(String mod) {

model = mod;

}

third-

public class PoliceOfficer {

private String name;

private String badgeNumber;

//private Parkedcar car;

//private PoliceOfficer Officer2;

public PoliceOfficer() {

name = null;

badgeNumber = null;

}

public PoliceOfficer(String n, String bn) {

name = n;

badgeNumber = bn;

}

public void setName(String n) {

name = n;

}

public void setBadgeNumber(String bn) {

badgeNumber = bn;

}

public String getName() {

return name;

}

public String getBadgeNumber() {

return badgeNumber;

}

fourth-

public class Parkingmeter {

private int minutesPurchased;

public Parkingmeter() {

minutesPurchased = 0;

}

public Parkingmeter(int m) {

minutesPurchased = m;

}

public void setminutesPurchased(int m) {

minutesPurchased = m;

}

public int getminutesPurchased() {

return minutesPurchased;

}

}