Next year, God willing, Arab Open University will organize an international conference. On the sidelines of the conference, many workshops yillkebeld It is required to help the organizers implement an application to keep track of all workshops and attendees. Requirements: After a quick meeting with the organizers, you got the following information: • Each attendee has a unique passport number, a name and other attributes (add at least 2 attributes from your choice). • The whole data should be stored in one collection such that for each workshop, all attendees associated with it could.be.cetrieved easily and directly. There is a text file including the names of all available workshops (each workshop is in a separate line) Implementation: After apalsiog the given requirements, implement the required application: • with Object Oriented Programming style • felleving the rules of good programming style (e.g. adding comments, etc.) O using only the material covered in M251 (and its prerequisites) Hints for the class that will do the main job: • There is no getter and setter for the main collection that stores the whole date, and any access to it should be done via the methods available in the class. • ithas a method that reads the names of the workshops from a text file and stores them in the main collection and return another collection includes only the names of the workshops. • t has a method for registering an attendee in a specified workshop. • t has a method for removing an attendee from a specified workshop using only his/her passport number. • tis not allowed to do any operation violates the state of any object (e.g. registering an attendee twice in the same workshop) • Checking equality of any 2 objects should be done via the equals() method It has a method which returns the whole data in a format similar to the following: warksbarName 1: attendee 1 information attendee 2 information werksborName 2:
Next year, God willing, Arab Open University will organize an international conference. On the sidelines of the conference, many workshops yillkebeld It is required to help the organizers implement an application to keep track of all workshops and attendees. Requirements: After a quick meeting with the organizers, you got the following information: • Each attendee has a unique passport number, a name and other attributes (add at least 2 attributes from your choice). • The whole data should be stored in one collection such that for each workshop, all attendees associated with it could.be.cetrieved easily and directly. There is a text file including the names of all available workshops (each workshop is in a separate line) Implementation: After apalsiog the given requirements, implement the required application: • with Object Oriented Programming style • felleving the rules of good programming style (e.g. adding comments, etc.) O using only the material covered in M251 (and its prerequisites) Hints for the class that will do the main job: • There is no getter and setter for the main collection that stores the whole date, and any access to it should be done via the methods available in the class. • ithas a method that reads the names of the workshops from a text file and stores them in the main collection and return another collection includes only the names of the workshops. • t has a method for registering an attendee in a specified workshop. • t has a method for removing an attendee from a specified workshop using only his/her passport number. • tis not allowed to do any operation violates the state of any object (e.g. registering an attendee twice in the same workshop) • Checking equality of any 2 objects should be done via the equals() method It has a method which returns the whole data in a format similar to the following: warksbarName 1: attendee 1 information attendee 2 information werksborName 2:
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
Transcribed Image Text:Next year, God willing, Arab Open University will organize an international conference. On
the sidelines of the conference, many workshops wilkebeld
It is required to help the organizers implement an application to keep track of all
workshops and attendees.
Requirements:
After a quick meeting with the organizers, you got the following information:
Each attendee has a unique passport number, a name and other attributes (add at
least 2 attributes from your choice).
• The whole data should be stored in one collection such that for each workshop, all
attendees associated with it çoyld.becetriexed easily and directly.
• There is a text file including the names of all available workshops (each workshop is in
a separate line)
Implementation:
After analysiog the given requirements, implement the required application:
• with Object Oriented Programming style
telleving the rules of good programming style (e.g. adding comments, etc.)
O using only the material covered in M251 (and its prerequisites)
Hints for the class that will do the main job:
• There is no getter and setter for the main collection that stores the whole data, and
any access to it should be done via the methods available in the class.
• t has a method that reads the names of the workshops from a text file and stores
them in the main collection and return another collection includes only the names of
the workshops.
• t has a method for registering an attendee in a specified workshop.
• It has a method for removing an attendee from a specified workshop using only
his/her passport number.
It is not allowed to do any operation violates the state of any object (e.g. registering an
attendee twice in the same workshop)
• Checking equality of any 2 objects should be done via the equals() method
It has a method which returns the whole data in a format similar to the following:
werksborName 1:
attendee 1
information attendee
2 information|
WerksbarName 2:
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