1- Insert 2- Remove 3- Who is next? 4- Check if empty 5- Check the size 6- Check if contains 7- display the queue - Stop Enter your choice: 1 Enter First Name: George Enter Last Name: Smith 1- Insert 2- Remove 3- Who is next? 4- Check if empty 5- Check the size 6- Check if contains. 7- display the queue - Stop Enter your choice: 1 Enter First Name: Eve Enter Last Name: Connor 1- Insert 2- Remove 3- Who is next? 4- Check if empty 5- Check the size 6- Check if contains 7- display the queue - Stop Enter your choice: 1. Enter First Name: Elsa Enter Last Name: George 1- Insert 2- Remove 3- Who is next? 4- Check if empty 5- Check the size 6- Check if contains. 7- display the queue 0- Stop Enter your choice: 1. Enter First Name: Linal Enter Last Name: Wanner 1- Insert 2- Remove 3- Who is next? 4- Check if empty 5- Check the size 6- Check if contains. 7- display the queue 0- Stop Enter your choice: 7 George Smith, 1808 Eve Connor, 1809 Elsa George, 1810 Lina Wanner, 1811 Continued... 1- Insert 2- Remove 3- Who is next? 4- Check if empty 5- Check the size. 6- Check if contains 7- display the queue - Stop Enter your choice: 4. Empty? false 1- Insert. 2- Remove 3- Who is next? 4- Check if empty 5- Check the size 6- Check if contains 7- display the queue 8- Stop Enter your choice: 6 Enter first or last name: George George Smith 1808 Elsa George 1810 In the queue? true 1- Insert 2- Remove 3- Who is next? 4- Check if empty 5- Check the size 6- Check if contains 7- display the queue 8- Stop Enter your choice: 6. Enter first or last name: Samanthal In the queue? false 1- Insert 2- Remove 3- Who is next? 4- Check if empty 5- Check the size. 6- Check if contains. 7- display the queue - Stop Enter your choice: 3 George Smith, 1808 1- Insert. 2- Remove 3- Who is next? 4- Check if empty 5- Check the size. 6- Check if contains. 7- display the queue 0- Stop Enter your choice: 0 Buo

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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Question
1- Insert.
2- Remove
3- Who is next?
4- Check if empty.
5- Check the size
6- Check if contains.
7- display the queue
0- Stop
Enter your choice: 1.
Enter First Name: George
Enter Last Name: Smith
1- Insert
2- Remove
3- Who is next?
4- Check if empty
5- Check the size
6- Check if contains
7- display the queue
0- Stop
Enter your choice: 1
Enter First Name: Eve
Enter Last Name: Connor
1- Insert
2- Remove
3- Who is next?
4- Check if empty
5- Check the size.
6- Check if contains.
7- display the queue
e-Stop
Enter your choice: 1
Enter First Name: Elsa
Enter Last Name: George
1- Insert.
2- Remove
3- Who is next?
4- Check if empty
5- Check the size
6- Check if contains
7- display the queue
- Stop
Enter your choice: 1
Enter First Name: Lina
Enter Last Name: Wanner
1- Insert.
2- Remove
3- Who is next?
4- Check if empty
5- Check the size
6- Check if contains.
7- display the queue
- Stop
Enter your choice: 7
George Smith, 1808
Eve Connor, 1809
Elsa George, 1810
Lina Wanner, 1811
Continued...
1- Insert
2- Remove
3- Who is next?
4- Check if empty
5- Check the size
6- Check if contains.
7- display the queue
0- Stop
Enter your choice: 4
Empty? false
1- Insert
2- Remove
3- Who is next?
4- Check if empty
5- Check the size
6- Check if contains
7- display the queue
8- Stop
Enter your choice: 6
Enter first or last name: George
George Smith 1808
Elsa George 1810
In the queue? true
1- Insert.
2- Remove
3- Who is next?
4- Check if empty.
5- Check the size
6- Check if contains
7- display the queue
8- Stop
Enter your choice: 6
Enter first or last name: Samanthal
In the queue? false.
1- Insert
2- Remove
3- Who is next?
4- Check if empty
5- Check the size.
6- Check if contains
7- display the queue
0- Stop
Enter your choice: 3
George Smith, 1808
1- Insert.
2- Remove
3- Who is next?
4- Check if empty
5- Check the size.
6- Check if contains
7- display the queue
0- Stop
Enter your choice: 0
Bye
Transcribed Image Text:1- Insert. 2- Remove 3- Who is next? 4- Check if empty. 5- Check the size 6- Check if contains. 7- display the queue 0- Stop Enter your choice: 1. Enter First Name: George Enter Last Name: Smith 1- Insert 2- Remove 3- Who is next? 4- Check if empty 5- Check the size 6- Check if contains 7- display the queue 0- Stop Enter your choice: 1 Enter First Name: Eve Enter Last Name: Connor 1- Insert 2- Remove 3- Who is next? 4- Check if empty 5- Check the size. 6- Check if contains. 7- display the queue e-Stop Enter your choice: 1 Enter First Name: Elsa Enter Last Name: George 1- Insert. 2- Remove 3- Who is next? 4- Check if empty 5- Check the size 6- Check if contains 7- display the queue - Stop Enter your choice: 1 Enter First Name: Lina Enter Last Name: Wanner 1- Insert. 2- Remove 3- Who is next? 4- Check if empty 5- Check the size 6- Check if contains. 7- display the queue - Stop Enter your choice: 7 George Smith, 1808 Eve Connor, 1809 Elsa George, 1810 Lina Wanner, 1811 Continued... 1- Insert 2- Remove 3- Who is next? 4- Check if empty 5- Check the size 6- Check if contains. 7- display the queue 0- Stop Enter your choice: 4 Empty? false 1- Insert 2- Remove 3- Who is next? 4- Check if empty 5- Check the size 6- Check if contains 7- display the queue 8- Stop Enter your choice: 6 Enter first or last name: George George Smith 1808 Elsa George 1810 In the queue? true 1- Insert. 2- Remove 3- Who is next? 4- Check if empty. 5- Check the size 6- Check if contains 7- display the queue 8- Stop Enter your choice: 6 Enter first or last name: Samanthal In the queue? false. 1- Insert 2- Remove 3- Who is next? 4- Check if empty 5- Check the size. 6- Check if contains 7- display the queue 0- Stop Enter your choice: 3 George Smith, 1808 1- Insert. 2- Remove 3- Who is next? 4- Check if empty 5- Check the size. 6- Check if contains 7- display the queue 0- Stop Enter your choice: 0 Bye
Create a class named CustomerITD, the tests in this class will not be hard coded,
instead, the main method creates a LinkedQueue and give the user a list of
operations they can perform on the linked queue like, enqueue, dequeue,
peekFront, contains, display, size, isEmpty and display.
The serviceNumber for the first customer added to the queue should be a 4-digit
random number and increments for each new customer.
Test your ITD by adding, removing and performing other operations on the Linked
Queue. On the next page, I'm showing an example of the ITD usage. This is just an
example of how the ITD should look like.
Remember, the Customer ITD is a separate class you have to create, you are free
to add any methods to that class in order to create the ITD.
Transcribed Image Text:Create a class named CustomerITD, the tests in this class will not be hard coded, instead, the main method creates a LinkedQueue and give the user a list of operations they can perform on the linked queue like, enqueue, dequeue, peekFront, contains, display, size, isEmpty and display. The serviceNumber for the first customer added to the queue should be a 4-digit random number and increments for each new customer. Test your ITD by adding, removing and performing other operations on the Linked Queue. On the next page, I'm showing an example of the ITD usage. This is just an example of how the ITD should look like. Remember, the Customer ITD is a separate class you have to create, you are free to add any methods to that class in order to create the ITD.
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