pls help me with it.

you just need to answer the question in Appointment.Java, There is only 1 question u need to answer!

Appointment.Java

package option1.stage3;

import option1.stage1.Doctor;

import option1.stage1.Patient;

import option1.stage2.TimeSlot;

public class Appointment {

private Doctor doctor;

private Patient patient;

private TimeSlot timeSlot;

public Doctor getDoctor() {

return doctor;

}

public void setDoctor(Doctor doctor) {

this.doctor = doctor;

}

public Patient getPatient() {

return patient;

}

public void setPatient(Patient patient) {

this.patient = patient;

}

public TimeSlot getTimeSlot() {

return timeSlot;

}

public void setTimeSlot(TimeSlot timeSlot) {

this.timeSlot = timeSlot;

}

public Appointment(Doctor doctor, Patient patient, TimeSlot timeSlot) {

setDoctor(doctor);

setPatient(patient);

setTimeSlot(timeSlot);

}

public Appointment(Patient patient, TimeSlot timeSlot) {

setDoctor(null);

setPatient(patient);

setTimeSlot(timeSlot);

}

public String toString() {

if(doctor != null)

return patient+" with "+doctor+" for "+timeSlot;

else

return patient+" for "+timeSlot;

}

/**

*

* @param other

* @return true if calling object conflicts with parameter Appointment.

* we say two appointments conflict if they are with the same doctor

* and the timeSlots overlap.

* HINT: Use method equals from Doctor class and method overlapsWith from TimeSlot class

*/

public boolean conflictsWith(Appointment other) {

return false; //TO BE COMPLETED

}

}

This is the test file to test if the codes are working.

AppointmentTest.JAVA

package option1.stage3;

import common.Graded;

import option1.stage1.*;

import option1.stage2.TimeSlot;

import static org.junit.Assert.*;

import java.io.File;

import java.io.FileWriter;

import java.io.IOException;

import java.util.Date;

import java.text.SimpleDateFormat;

import org.junit.AfterClass;

import org.junit.Test;

public class AppointmentTest {

private static int score = 0;

private static String result = "";

@Test @Graded(marks=5, description="Appointment:conflictsWith(Appointment)")

public void testConflictsWith() {

Doctor d1 = new Doctor("Rachel", "Pediatrician");

Doctor d2 = new Doctor("James", "Oncologist");

Doctor d3 = new Doctor("Rachel", "General Practitioner");

Doctor d5 = new Doctor("rachel", "pediatrician");

Time a = new Time(12, 0);

Time b = new Time(12, 15);

Time c = new Time(12, 30);

Time d = new Time(12, 45);

Time e = new Time(13, 0);

TimeSlot slot1 = new TimeSlot(a, b);

TimeSlot slot3 = new TimeSlot(c, d);

TimeSlot slot4 = new TimeSlot(b, d);

TimeSlot slot7 = new TimeSlot(a, e);

Patient randomPatient = new Patient("Dummy");

Appointment a1 = new Appointment(d1, randomPatient , slot1);

Appointment a2 = new Appointment(d1, randomPatient , slot3);

assertFalse(a1.conflictsWith(a2));

Appointment a3 = new Appointment(d2, randomPatient , slot1);

assertFalse(a1.conflictsWith(a3));

Appointment a4 = new Appointment(d1, randomPatient , slot7);

assertTrue(a2.conflictsWith(a4));

Appointment a5 = new Appointment(d5, randomPatient , slot4);

assertFalse(a1.conflictsWith(a5));

Appointment a6 = new Appointment(d3, randomPatient , slot1);

assertFalse(a1.conflictsWith(a6));

Appointment a7 = new Appointment(d5, randomPatient , slot7);

assertTrue(a1.conflictsWith(a7));

score+=5;

result+="Appointment:conflictsWith(Appointment) passed ";

}

//log reporting

@AfterClass

public static void wrapUp() throws IOException {

System.out.println(result.substring(0,result.length()-1));

System.out.println("--------------------------------------------");

System.out.println("Total: "+score+" out of 5");

System.out.println("-------------------------------------------- ");

String timeStamp = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss").format(new Date());

File file = new File("log/Appointment"+timeStamp+".txt");

FileWriter writer = new FileWriter(file);

writer.write(result.substring(0,result.length()-1)+" ");

writer.write("-------------------------------------------- ");

writer.write(score+" ");

writer.flush();

writer.close();

}

}

The two files below are also you will need to make the Appointment.JAVA run

TimeSlot.JAVA

package option1.stage2;

import option1.stage1.Time;

public class TimeSlot {

private Time startTime;

private Time endTime;

public Time getStartTime() {

return startTime;

}

public void setStartTime(Time startTime) {

this.startTime = startTime;

}

public Time getEndTime() {

return endTime;

}

/**

* TimeSlots can be of 15 minutes, 30 minutes, 45 minutes and 1 hour duration.

* You may assume startTime is already set and is in multiples of 15 minutes.

* if endTime is more than 60 minutes away from startTime, set endTime to 60 minutes

* after startTime

* if endTime is less than 15 minutes away from startTime (or for that matter, before startTime),

* set endTime to 15 minutes after startTime

* in all other cases, set endTime to passed time.

* @param endTime

*/

public void setEndTime(Time endTime) {

if (endTime.diff(startTime) > 60) {

endTime = startTime.advance(4);

} else if (endTime.diff(startTime) < 15) {

endTime = startTime.advance(1);

} this.endTime = endTime;

}

public TimeSlot(Time startTime, Time endTime) {

setStartTime(startTime);

setEndTime(endTime);

}

public TimeSlot(Time time) {

this.startTime = time;

this.endTime = time;

}

public String toString() {

return startTime+" - "+endTime;

}

/**

*

* @param other

* @return true if there is any overlap between calling object and parameter object, false otherwise

* For example,

* there is an overlap between slot (12:00-12:30) and slot (12:15-13:00)

* there is an overlap between slot (12:00-12:30) and slot (11:15-12:45)

* there is an overlap between slot (12:00-12:30) and slot (11:15-12:15)

* there is an no overlap between slot (12:00-12:30) and slot (12:30-13:00)

*

*/

public boolean overlapsWith(TimeSlot other) {

if((this.getEndTime().compareTo(other.getStartTime()) == 1)&&

(this.getEndTime().compareTo(other.getEndTime()) == -1)){

return true;

}else if((this.getStartTime().compareTo(other.getStartTime()) == 1) && (this.getStartTime().compareTo(other.getEndTime()) == -1)){ return true; }else if(this.getStartTime().compareTo(other.getStartTime()) == 0){ return true; }else if(this.getEndTime().compareTo(other.getEndTime()) == 0){ return true; } return false;

Time.JAVA

package option1.stage1;

public class Time {

private int hour, minute;

public Time(int hour, int minute) {

setHour(hour);

setMinute(minute);

}

public Time(Time t) {

setHour(t.hour);

setMinute(t.minute);

}

public Time() {

setHour(0);

setMinute(0);

}

public int getHour() {

return hour;

}

public void setHour(int hour) {

hour = hour%24;

this.hour = hour;

}

public int getMinute() {

return minute;

}

/**

*

* @param minute

*/

public void setMinute(int minute) {

if(minute >= 45)

this.minute = 45;

else if(minute >= 30)

this.minute = 30;

else if(minute >= 15)

this.minute = 15;

else

this.minute = 0;

}

public String toString() {

if(hour < 10 && minute < 10)

return "0"+hour+":0"+minute;

if(hour < 10)

return "0"+hour+":"+minute;

if(minute < 10)

return hour+":0"+minute;

return hour+":"+minute;

}

public boolean equals(Object other) {

if(other instanceof Time)

return hour == ((Time)other).hour && minute == ((Time)other).minute;

else

return false;

}

/**

*

* @param other

* @return the difference in minutes between calling object and other object.

* note that the value returned will be positive if calling object comes after

* parameter object and negative if calling object comes before parameter object.

* for example,

* if calling object represents 14:00 and parameter represents 12:30, return 90.

* if calling object represents 13:00 and parameter represents 17:30, return -270.

*/

public int diff(Time other) {

return(this.getHour()*60 + this.getMinute())-(other.getHour()*60 + other.getMinute()); //TO BE COMPLETED

}

/**

* @param other: object against which calling object should be compared

* @return 1 if calling object is after parameter object

* -1 if calling object is before parameter object

* 0 if calling object and parameter object are at the same time

*/

public int compareTo(Time other) {

int difference=this.diff(other);

if(difference>0)

return 1;

else if(difference<0)

return -1;

else

return 0;

//TO BE COMPLETED

}

/**

*

* @param quarterHourCount (assumed to be non-negative).

* @return a Time object that represents the calling object shifted forward by

* quarterHourCount increments of 15 minutes.

* for example,

* if calling object represents 14:30 and quarterHourCount = 5,

* return Time object representing 15:45.

*/

public Time advance(int quarterHourCount) {

Time a =new Time(hour,minute);

for(int x =1; x<= quarterHourCount;x++) {

a.minute +=15;

if(a.minute== 60)

{

a.minute = 0;

a.hour++;

if(a.hour == 24)

a.hour=0;

}

}

return a;

//TO BE COMPLETED

}

}

Doctor.JAVA

package option1.stage1;

import java.util.ArrayList;

import java.util.Arrays;

public class Doctor {

private String name;

private String speciality;

/*

* note specialities is static means that only one instance is created

* irrespective of number of Doctor instances and that one instance of

* specialities is shared by all instances. it can be accessed by Doctor.specialities

*/

public static ArrayList specialities = new ArrayList(Arrays.asList("General Practitioner", "Dentist", "Surgeon",

"Pediatrician", "Podiatrician", "Dermatologist",

"Radiologist", "Pathologist", "Physician",

"Obstetrician", "Gynaecologist", "Oncologist"));

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public String getSpeciality() {

return speciality;

}

/**

* set speciality of the calling object to the passed value IF the value

* exists (case insensitive) in the ArrayList specialities.

* If the passed value doesn't exist in the ArrayList specialities, set

* the speciality of the calling object to "General Practitioner".

* For example, if spec = "oncologist" or if spec = "O

* ncologist" or spec = "ONCOLOGIST",

* instance variable speciality should become "Oncologist"

* @param spec

*/

public void setSpeciality(String spec) {

boolean nco=false;

for (String str:specialities)

{

if(str.equalsIgnoreCase(spec))

{

nco=true;

this.speciality=str;

break;

}

}

if(nco==false)

{

this.speciality ="General Practitioner";

}

}

//TO BE COMPLETLED}

public Doctor(String name, String spec) {

setName(name);

setSpeciality(spec);

}

public String toString() {

return "Dr. "+name+" ("+speciality+")";

}

/**

*

* @param other

* @return true if the names and specialities of the calling object and the parameter object

* are the same (case insensitive)

*/

public boolean equals(Object other) {

if(other instanceof Doctor)

return name.equalsIgnoreCase(((Doctor)other).name) && speciality.equalsIgnoreCase(((Doctor)other).speciality);

else

return false;

}

}

Patient.JAVA

package option1.stage1;

public class Patient {

private String name;

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public Patient(String name) {

setName(name);

}

public String toString() {

return name;

}

}

Let me know if any codes above are no working

thank you so much