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Assume that you have been hired to write a java application for SQU students’ clinic to help receptionist to  manage the clinic appointments. There are two type of appointments: emergency appointment and routine  appointment. Each appointment has the following information: patient ID, patient name, appointment date and  time, and doctor name. Emergency appointment can be scheduled on the same date and the patient symptoms

Assume that you have been hired to write a java application for SQU students’ clinic to help receptionist to  manage the clinic appointments. There are two type of appointments: emergency appointment and routine  appointment. Each appointment has the following information: patient ID, patient name, appointment date and  time, and doctor name. Emergency appointment can be scheduled on the same date and the patient symptoms

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Please Use java.

Do not use StringTokenizer.

Provide API documentation comments for your class(s), class constructor(s) and method(s) using the 
Java standard form for documentation comments discussed in this course. 
• Use meaningful variable and constant names. 
• Show your name, university id and section number as a comment at the start of each class. 

Problem:
Assume that you have been hired to write a java application for SQU students’ clinic to help receptionist to 
manage the clinic appointments. There are two type of appointments: emergency appointment and routine 
appointment. Each appointment has the following information: patient ID, patient name, appointment date and 
time, and doctor name. Emergency appointment can be scheduled on the same date and the patient symptoms
(e.g. cough, fever, cold, diarrhea, injury, …) should be recorded. While for a routine appointment the patient 
can decide when he/she would like to have the appointment and the required tests (e.g., blood, x-ray, urine, …) 
should also be recorded. 
Your application should read the initial appointments records from a file called “Clinic Appointments.txt” (check 
Figure 1 for a sample input file). Your program should then display a menu for the receptionist (shown in the 
sample runs) then he/she can choose the service. For scheduling an appointment, they can choose whether it is 
an emergency appointment or routine appointment. Then they will be asked to enter the required information 
as shown in the sample run. The clinic has four doctors (Dr. Ahmed Al Abri, Dr. Muna Mousa, Dr. Hisham 
Nazim, and Dr. Ismail Mahmood) and patients are assigned to one of these doctors automatically by the system. 
The receptionist can also check the appointments for a specific patient ID. The system will display the checked 
appointments sorted by appointment date (Hint: use the Comparable interface). The receptionist can also cancel
the next coming (future) appointments or reschedule a coming appointment by changing the date and time. Once 
receptionist choose to exit the application the system should give them the option to either save the records by 
updating the initial file or exit without saving.

Which service de yau want? Press "1" te schetule an appeintnent Press te dheck appeintents Press " te cancel an ppintment Press " te reschedute an appoiatnent Press to exit 2 Enter Patient IBI 12345 Appeintment Patient Patient Dectar Appeintment Type ID Mame Name Date Energency Routine 12345 12345 ALL AL Abri ALL AT Aari Br. Ahned Al Abri Br. Ahned AL Abri 12-11-221 e81 15 Synptonsi fever, celd, ceugh Tests: blood, x-ray 22-11-2021 1e:3e Nhich service de you vant? Press "1" te scheule an apelntnent Press te check appeintnents Press " to cancet an ppintment Press " te reschedule an appointnent Press te exit Figure 5: Check an Appointment by Patient ID (results are sorted by appointment dane) which service do you want? Press 1" to schedule an appointnent Press " to check appaintmets Press to cancel an appeintment Press 4" to reschedule an appoiatent Press " to exit Enter Patient ID: 43234 The sheduled appaintment for Marian Ali(ID: 41234) an 24-11-2021 20:15 is cancelled. which service do you want? Press "1" to schedule an appointnent Press " to check appaintments Press "" to cancet an appeintment Press "4" to reschedule an appolatment Press to exit Figure 6: Cancel an appointment Whie service de you ant Press "1" te schedule an appointment Press te check appoiatents Press to cancel an appointnent Press "4" to reschedu le an appeintment Press te eit which service de you vent? Press "1 ta schedule an appeintment Press "2" ta check appaintments Press "1" ta cancel an appaintment Press 4 ta reschedute an appointnent Press ta exit Enter Patient Ib: 44342 No coning appainteent found fer 4442. You might reed to schedule a sew appoiatment. Enter Patient Ta: 12345 The coning shedaled appointnent fer Ali AL AbriCIbe 12345) 1is an 22-11-2021 18130 Enter the Appointnent New Bate and Tine as de--yyy thi 4-1-2021 121 The new date and time should be after the current Systen tine. Try again. which service de ya wantT Press "1" to schedule an appaintment Press 2" te check appointents Press " te cancet an apeintsent Press "4" te reschedele an pintnent Press "r te exit Enter the Appointment New Dete and Tine as dd--y th:mm: 4-1-2022 12:0 Appointment has been updated. which service da you vant? Press "1 ta schedule an appeintnent Press 2 ta check psinteents Press "1 ta cancel an appoiatent Press 4 ta reschedute an appoiatsent Press " ta exit Figure 7: Reschedule an appointment (Left no future appointment found, Right update a future appointment to a future time) which service de you vant? Press "1" te schedute an appeintnent Press "2" te check appointments Press "" to cancel an appointnent Press "4" te reschedute an appointnent Press " to exit Which service de you want? Press "1" te schedule an appeintment Press "2" to check appeintments Press 3 te cancel an ppointeent Press "4 te reschedute an appointment Press te exit Invalid chaice. which service de you vant? Press "1" to schedule an appointnent Press " te check appointsents Press "" te cancel an appointnent Press "4" te reschedule an appointnent Neuld you like to save (YN)? Y Geod Dye. Havea nice day. BUILD SUCCESSFUL (total timei 6 ninutes e seconds) Press " to exit Figure 8: Invalid option Figure 9: Exit the application with saving option Energency 132456 |Mohanmed Al Azri|12-11-2821 89:30 |Dr. Muna Mousa |fever, cough Routine|12345|AlI AL Abrij04-01-2022 12:00 |Dr. Ahned Al Abriblood, x-ray Routine 32456 Mohamsed Al Aerije2-12-2021 :45 Dr. Mishan Nazinx-ray Energency |12345 |ALI AL Abri12-11-2021 08:15|Dr. Ahmed Al Abrifever, cold, cough Emergency 66563JALI Mousa |14-11-2021 22:45 Dr. Hishan Nazin injury Routine 84326 |Nuha Anur 82-12-2821 09145 Dr. Ismail Hahnood blood Figure 10: "Cliic Appointments.ce" after the operations applied in Figures 3-9.
Transcribed Image Text:Which service de yau want? Press "1" te schetule an appeintnent Press te dheck appeintents Press " te cancel an ppintment Press " te reschedute an appoiatnent Press to exit 2 Enter Patient IBI 12345 Appeintment Patient Patient Dectar Appeintment Type ID Mame Name Date Energency Routine 12345 12345 ALL AL Abri ALL AT Aari Br. Ahned Al Abri Br. Ahned AL Abri 12-11-221 e81 15 Synptonsi fever, celd, ceugh Tests: blood, x-ray 22-11-2021 1e:3e Nhich service de you vant? Press "1" te scheule an apelntnent Press te check appeintnents Press " to cancet an ppintment Press " te reschedule an appointnent Press te exit Figure 5: Check an Appointment by Patient ID (results are sorted by appointment dane) which service do you want? Press 1" to schedule an appointnent Press " to check appaintmets Press to cancel an appeintment Press 4" to reschedule an appoiatent Press " to exit Enter Patient ID: 43234 The sheduled appaintment for Marian Ali(ID: 41234) an 24-11-2021 20:15 is cancelled. which service do you want? Press "1" to schedule an appointnent Press " to check appaintments Press "" to cancet an appeintment Press "4" to reschedule an appolatment Press to exit Figure 6: Cancel an appointment Whie service de you ant Press "1" te schedule an appointment Press te check appoiatents Press to cancel an appointnent Press "4" to reschedu le an appeintment Press te eit which service de you vent? Press "1 ta schedule an appeintment Press "2" ta check appaintments Press "1" ta cancel an appaintment Press 4 ta reschedute an appointnent Press ta exit Enter Patient Ib: 44342 No coning appainteent found fer 4442. You might reed to schedule a sew appoiatment. Enter Patient Ta: 12345 The coning shedaled appointnent fer Ali AL AbriCIbe 12345) 1is an 22-11-2021 18130 Enter the Appointnent New Bate and Tine as de--yyy thi 4-1-2021 121 The new date and time should be after the current Systen tine. Try again. which service de ya wantT Press "1" to schedule an appaintment Press 2" te check appointents Press " te cancet an apeintsent Press "4" te reschedele an pintnent Press "r te exit Enter the Appointment New Dete and Tine as dd--y th:mm: 4-1-2022 12:0 Appointment has been updated. which service da you vant? Press "1 ta schedule an appeintnent Press 2 ta check psinteents Press "1 ta cancel an appoiatent Press 4 ta reschedute an appoiatsent Press " ta exit Figure 7: Reschedule an appointment (Left no future appointment found, Right update a future appointment to a future time) which service de you vant? Press "1" te schedute an appeintnent Press "2" te check appointments Press "" to cancel an appointnent Press "4" te reschedute an appointnent Press " to exit Which service de you want? Press "1" te schedule an appeintment Press "2" to check appeintments Press 3 te cancel an ppointeent Press "4 te reschedute an appointment Press te exit Invalid chaice. which service de you vant? Press "1" to schedule an appointnent Press " te check appointsents Press "" te cancel an appointnent Press "4" te reschedule an appointnent Neuld you like to save (YN)? Y Geod Dye. Havea nice day. BUILD SUCCESSFUL (total timei 6 ninutes e seconds) Press " to exit Figure 8: Invalid option Figure 9: Exit the application with saving option Energency 132456 |Mohanmed Al Azri|12-11-2821 89:30 |Dr. Muna Mousa |fever, cough Routine|12345|AlI AL Abrij04-01-2022 12:00 |Dr. Ahned Al Abriblood, x-ray Routine 32456 Mohamsed Al Aerije2-12-2021 :45 Dr. Mishan Nazinx-ray Energency |12345 |ALI AL Abri12-11-2021 08:15|Dr. Ahmed Al Abrifever, cold, cough Emergency 66563JALI Mousa |14-11-2021 22:45 Dr. Hishan Nazin injury Routine 84326 |Nuha Anur 82-12-2821 09145 Dr. Ismail Hahnood blood Figure 10: "Cliic Appointments.ce" after the operations applied in Figures 3-9.
Important: Apply good programming practices: Provide API documentation comments for your class(s), class constructor(s) and method(s) using the Java standard form for documentation comments discussed in this course. • Use meaningful variable and constant names. • Shów your name, university id and section number as a comment at the start of each class. • Submit to Moodle the compressed file of your project with name “HWw3_yourlID". Problem: Assume that you have been hired to write a java application for SQU students' clinic to help receptionist to manage the clinic appointments. There are two type of appointments: emergency appointment and routine appointment. Each appointment has the following information: patient ID, patient name, appointment date and time, and doctor name. Emergency appointment can be scheduled on the same date and the patient symptoms (e.g. cough, fever, cold, diarrhea, injury, ...) should be recorded. While for a routine appointment the patient can decide when he'she would like to have the appointment and the required tests (e.g., blood, x-ray, urine, .) should also be recorded. Your application should read the initial appointments records from a file called "Clinic Appointments.txt" (check Figure I for a sample input file). Your program should then display a menu for the receptionist (shown in the sample runs) then he/she can choose the service. For scheduling an appointment, they can choose whether it is an emergency appointment or routine appointment. Then they will be asked to enter the required information as shown in the sample run. The clinic has four doctors (Dr. Ahmed Al Abri, Dr. Muna Mousa, Dr. Hisham Nazim, and Dr. Ismail Mahmood) and patients are assigned to one of these doctors automatically by the system. The receptionist can also check the appointments for a specific patient ID. The system will display the checked appointments sorted by appointment date (Hint: use the Comparable interface). The receptionist can also cancel the next coming (future) appointments or reschedule a coming appointment by changing the date and time. Once receptionist choose to exit the application the system should give them the option to either save the records by updating the initial file or exit without saving. Energency 32456 |Mohanned Al Azri|12-11-2021 09:30 |Dr. Huna Mousa|fever, cough Routine|12345 |Aii AL Abri|22-11-2021 10:30|Dr. Ahned AL Abriblood, x-ray Routine|32456 Mohanned Al Azri|82-12-2021 é8:45 |Dr. Hishan Nazin x-ray Energency |12345 |ALi AL Abrij12-11-2021 88:15|Dr. Ahmed Al Abrilfever, cold, cough Routine|43234 |Marian Ali|24-11-2021 09:15|Dr. Muna Mousa|blood, urine Energency |44342|Issa Ismail|13-11-2021 13:15 Dr. Muna Mousa fever Figure 1: Sample Input file "Clinic Appointments r Nelcone to SOU Students Cunic hich service de you ant? Press "1" to schedule an appeintnent Press "2 te check appointments Press " te cancet an appoietment Press 4 te reschedule an appointment Press " te exit 1 Enter the type of the appolatment IRJoutine ar IE)megency e Enter Patient IB: 66563 Enter Patient Name: AlI Mousa Enter the patient's current symptoms separated by connast,): injury velcone to SOU Students Clinic s Which service de you want? Press "1" to schedule an appointment Press "2" to check appointments Press "3" to cancel an appointnent Press "4" to reschedule an sppointment Which service de you wantt Press "1" te schedule an appeintment Press 2 te check appointments Press "3 te cancel an appointment Press "4" te reschedule an appointnent Press " te eit Press " te exit Figure 2: Application menu Figure 3: Schedule Emergeney Appointment which service do you want? Press "1" to schedule an appaintment Press " to check appeintments Press "3 to cancet an appointment Press " ta reschetute an appointnent Press ta exit Enter the type af the appointment (R)outine or E)megency:>r Enter Patient ID: 14126 Enter Patient Name: Muha Anur Enter the required tests separated by commast,): blosd Enter Appaintment Date and Time as dd-n-yyy th:mm: 2-12-2821 9:45 which service da you want? Press "1" ta schedule an appsintnent Press *2 to check appeintents Press ta cancet an appeintent Press "4 to reschedute an appointnent Press ta exit Figure 4: Schedule Routine Appointment
Transcribed Image Text:Important: Apply good programming practices: Provide API documentation comments for your class(s), class constructor(s) and method(s) using the Java standard form for documentation comments discussed in this course. • Use meaningful variable and constant names. • Shów your name, university id and section number as a comment at the start of each class. • Submit to Moodle the compressed file of your project with name “HWw3_yourlID". Problem: Assume that you have been hired to write a java application for SQU students' clinic to help receptionist to manage the clinic appointments. There are two type of appointments: emergency appointment and routine appointment. Each appointment has the following information: patient ID, patient name, appointment date and time, and doctor name. Emergency appointment can be scheduled on the same date and the patient symptoms (e.g. cough, fever, cold, diarrhea, injury, ...) should be recorded. While for a routine appointment the patient can decide when he'she would like to have the appointment and the required tests (e.g., blood, x-ray, urine, .) should also be recorded. Your application should read the initial appointments records from a file called "Clinic Appointments.txt" (check Figure I for a sample input file). Your program should then display a menu for the receptionist (shown in the sample runs) then he/she can choose the service. For scheduling an appointment, they can choose whether it is an emergency appointment or routine appointment. Then they will be asked to enter the required information as shown in the sample run. The clinic has four doctors (Dr. Ahmed Al Abri, Dr. Muna Mousa, Dr. Hisham Nazim, and Dr. Ismail Mahmood) and patients are assigned to one of these doctors automatically by the system. The receptionist can also check the appointments for a specific patient ID. The system will display the checked appointments sorted by appointment date (Hint: use the Comparable interface). The receptionist can also cancel the next coming (future) appointments or reschedule a coming appointment by changing the date and time. Once receptionist choose to exit the application the system should give them the option to either save the records by updating the initial file or exit without saving. Energency 32456 |Mohanned Al Azri|12-11-2021 09:30 |Dr. Huna Mousa|fever, cough Routine|12345 |Aii AL Abri|22-11-2021 10:30|Dr. Ahned AL Abriblood, x-ray Routine|32456 Mohanned Al Azri|82-12-2021 é8:45 |Dr. Hishan Nazin x-ray Energency |12345 |ALi AL Abrij12-11-2021 88:15|Dr. Ahmed Al Abrilfever, cold, cough Routine|43234 |Marian Ali|24-11-2021 09:15|Dr. Muna Mousa|blood, urine Energency |44342|Issa Ismail|13-11-2021 13:15 Dr. Muna Mousa fever Figure 1: Sample Input file "Clinic Appointments r Nelcone to SOU Students Cunic hich service de you ant? Press "1" to schedule an appeintnent Press "2 te check appointments Press " te cancet an appoietment Press 4 te reschedule an appointment Press " te exit 1 Enter the type of the appolatment IRJoutine ar IE)megency e Enter Patient IB: 66563 Enter Patient Name: AlI Mousa Enter the patient's current symptoms separated by connast,): injury velcone to SOU Students Clinic s Which service de you want? Press "1" to schedule an appointment Press "2" to check appointments Press "3" to cancel an appointnent Press "4" to reschedule an sppointment Which service de you wantt Press "1" te schedule an appeintment Press 2 te check appointments Press "3 te cancel an appointment Press "4" te reschedule an appointnent Press " te eit Press " te exit Figure 2: Application menu Figure 3: Schedule Emergeney Appointment which service do you want? Press "1" to schedule an appaintment Press " to check appeintments Press "3 to cancet an appointment Press " ta reschetute an appointnent Press ta exit Enter the type af the appointment (R)outine or E)megency:>r Enter Patient ID: 14126 Enter Patient Name: Muha Anur Enter the required tests separated by commast,): blosd Enter Appaintment Date and Time as dd-n-yyy th:mm: 2-12-2821 9:45 which service da you want? Press "1" ta schedule an appsintnent Press *2 to check appeintents Press ta cancet an appeintent Press "4 to reschedute an appointnent Press ta exit Figure 4: Schedule Routine Appointment
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