Can i please have help with this question in java, please . Java is the language java kind regars Create a class called Citizen with the following attributes/variables: String citizenID ,String citizenName ,String citizenSurname ,String citizenCellNumber ,int registrationDay ,int registrationMonth ,int registrationYear Create a class called Node with the following attributes/variables: Citizen citizen , Node nextNode Create a class called CitizenRegister with the following attributes/variables: a. Node headNode b. int totalRegisteredCitizens Add and complete the following methods in CitizenRegister: a. head() i. Returns the first citizen object in the linked list b. tail() i. Returns the last citizen object in the linked list c. size() i. Returns the totalRegisteredCitizen d. isEmpty() i. Returns the boolean of whether the linked list is empty or not e. addCitizenAtHead(Node newNode) i. Adds a new node object containing the citizen object information before the headNode f. addCitizenAtTail(Node newNode) i. Adds a new node object containing the citizen object information at the end of the linked list g. addCitizenBefore(String citizenID, Node newNode) i. Adds a new node object containing the citizen object information before the node with the matching citizenID ii. If such citizen object isn’t found display “Citizen has not registered for vaccine” and add the new node at the end of the linked list h. addCitizenAfter(String citizenID, Node newNode) i. Adds a new node object containing the citizen object information after the node with the matching citizenID ii. If such citizen object isn’t found display “Citizen has not registered for vaccine” and add the new node at the end of the linked list I. removeCitizen(String citizenID) i. Deletes the node object containing the citizen object with the matching citizenID ii. If such citizen object isn’t found display “Citizen has not registered for vaccine” j. removeLastCitizen() i. Deletes the last node object containing the citizen object at the end of the linked list k. removeFirstCitizen() i. Deletes the first node object containing the citizen object in the linked list l. displayAllCitizens() Driver (the program that runs everything) a. Create a menu system as shown below(In the picture, fig 1) b. A follow-up menu should prompt the user to enter additional information for options 5-8 e.g.(picture 2, fig 2) c. When the user enters invalid input (e.g., negative integers or integer values outside the range of options 1- 12): i. Terminate the program with the following message “Program terminated due to invalid input. Thanks for using our system
Can i please have help with this question in java, please .
Java is the language
java
kind regars
Create a class called Citizen with the following attributes/variables:
String citizenID ,String citizenName ,String citizenSurname ,String citizenCellNumber ,int registrationDay ,int registrationMonth ,int registrationYear
Create a class called Node with the following attributes/variables:
Citizen citizen , Node nextNode
Create a class called CitizenRegister with the following attributes/variables:
a. Node headNode
b. int totalRegisteredCitizens
Add and complete the following methods in CitizenRegister:
a. head()
i. Returns the first citizen object in the linked list
b. tail()
i. Returns the last citizen object in the linked list
c. size()
i. Returns the totalRegisteredCitizen
d. isEmpty()
i. Returns the boolean of whether the linked list is empty or not
e. addCitizenAtHead(Node newNode)
i. Adds a new node object containing the citizen object information
before the headNode
f. addCitizenAtTail(Node newNode)
i. Adds a new node object containing the citizen object information at
the end of the linked list
g. addCitizenBefore(String citizenID, Node newNode)
i. Adds a new node object containing the citizen object information
before the node with the matching citizenID
ii. If such citizen object isn’t found display “Citizen has not registered for
vaccine” and add the new node at the end of the linked list
h. addCitizenAfter(String citizenID, Node newNode)
i. Adds a new node object containing the citizen object information
after the node with the matching citizenID
ii. If such citizen object isn’t found display “Citizen has not registered for
vaccine” and add the new node at the end of the linked list
I. removeCitizen(String citizenID)
i. Deletes the node object containing the citizen object with the
matching citizenID
ii. If such citizen object isn’t found display “Citizen has not registered for
vaccine”
j. removeLastCitizen()
i. Deletes the last node object containing the citizen object at the end
of the linked list
k. removeFirstCitizen()
i. Deletes the first node object containing the citizen object in the linked
list
l. displayAllCitizens()
Driver (the program that runs everything)
a. Create a menu system as shown below(In the picture, fig 1)
b. A follow-up menu should prompt the user to enter additional information for
options 5-8 e.g.(picture 2, fig 2)
c. When the user enters invalid input (e.g., negative integers or integer values
outside the range of options 1- 12):
i. Terminate the program with the following message
“Program terminated due to invalid input. Thanks for using our
system
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