assignment9 - De Anza College CIS

Assignment 5

due Thursday, February 14 at 11:59pm on Canvas

Pair Programming Extra Credit Opportunity (1 pt)

Both partners fill in, sign, date, and submit the pair programming contract
Upload the document(s) along with your source code files to Canvas.
Only ONE partner submits the assignment to Canvas. Please make sure both your names are on the files.

Valued Rewards Members (10 pts)

In this assignment, we will be bring inheritance and static methods and variables to your User and Profile Assignment
In the same project folder as your previous assignment, create a new class named RewardMember.java
Here is the important information about this class:

RewardMember is a subclass of User
It has two private static variables:

numRewardMembers, an integer, which is initialized to 0
rewardNumber, an integer, which is initialized to 99556

It has one private (non static) variable:

memberNumber, a String

It has two constructors:

A default constructor, which calls the constructor of the super class, and also initializes memberNumber to be "number unknown"
A 6-argument constructor, which calls the 5-argument constructor of the super class, and also initializes memberNumber to be a value passed in as a parameter

It has one mutator method to update the value of member number.

The name of the mutator is setMemberNumber.
It takes in one String parameter
It returns nothing

It has one accessor method to return the value of member number:

The name of the accessor is getMemberNumber
It has no parameters
It returns a String

It has one static accessor method to return the value of numRewardsMembers

The name of the method is getNumRewardsMembers
It has no parameters
It returns an int

It has one static mutator method to increment the value of numRewardsMembers
It has one additional static method as follows:

The name of the method is generateRewardNumber
It increments rewardNumber by 1
It returns rewardNumber as a String

It Overrides toString by calling the superclass toString and also concatenating the member number

Open up the User.java class and be ready to make some additional alterations, as follows:

Declare a private static variable at the top of the class named numUsers and initialize it to 0.
Add a static accessor method called getNumUsers:

This method is static
It returns an int for the number of users
It takes no parameters

Add a static mutator method called updateNumUsers

This method is static
It takes in no parameters and returns nothing
It updates the numUsers variable by 1

Now, we will also alter the names.txt input file. Copy and paste the below contents into names.txt file:

Jiming Wu
F
4082123458
jwu@gmail.com
abc123
RM
987684
James Brown
M
8315678432
jaime.boy.brown@hotmail.com
jjjbbb123
NRM
0
Leanna Perez
F
4087654433
leaperez@yahoo.com
letmein
NRM
0
Xing Li
M
8313214555
xing.li@sbcglobal.net
555!!!hi
NRM
0
Stacey Cahill
O
8312123333
scahill@gmail.com
r0tr@tr^n
RM
945544
Mohammed Abbas
M
4083134444
downtown_abbas@yahoo.com
1@m@bb@s
RM
945575
Kumari Chakrabarti
F
4086667777
kukuchakrabarti@hotmail.com
passw0rd
NRM
0
Shakil Smith
M
4082123333
shakattaq@gmail.com
qwerty
RM
945682
Jung Ahrin
F
8319257788
jung_ahrin@yahoo.com
password1
NRM
0
Pedro Martinez
M
4086162323
pedro2018@sbcglobal.net
123456789
RM
945873
Ally Gu
O
4089256776
i_am_ally@comcast.net
trustno1
NRM
0
Tamara White
F
8317778978
tamtastic@gmail.com
1qaz2wsx
RM
956689
Alvin Ngo
M
4089256677
drngo@hotmail.com
qwertyuiop
NRM
0
Abir Fadel
M
8316645325
greatabs@comcast.com
qazwsx
RM
942211
Brad Feinman
M
8312023443
bradisrad@gmail.com
11111
NRM
0
Xiaohang Yue
M
8318990033
yue95@yahoo.com
adobe123
NRM
0

Note that this file now contains information about whether each user is also a rewards member.

For those users who are rewards members, the acronym RM appears in the line below their passwords, along with a member number on the next line.
For those users who are not rewards members, the acronym NRM appears in the line below their passwords, along with a 0 on the next line to indicate no member number

In Profiles.java, declare a new ArrayList to store RewardMember objects.
As you read in the contents of the names.txt file, any User who is also a RewardMember should be inserted into both ArrayLists.
The program should then adapt to 4 different types of users:

Users who are rewards members
Users who are not rewards members
New users who do not appear in names.txt (must create an account) AND decide to become rewards members
New users who do not appear in names.txt (must create an account) and decide NOT to become rewards members

To search for rewards members, in the new ArrayList, alter the signature of linearSearch as follows:

public int linearSearch(String email, String password, ArrayList<RewardMember> rm)

Leave bubbleSort and binarySearch unchanged.
Now, linearSearch will be used exclusively to search for rewards members in the new ArrayList
bubbleSort and binarySearch will be used exclusively to search for users in the users ArrayList
Make any additional changes you need to produce output like that shown below.
When you are finished, upload User.java, RewardMember.java and Profile.java to Canvas
Note that your program should still write the users ArrayList to accounts.txt before the program ends.

Sample Output - Example Showing User Who is Not a Reward Member:

Welcome!

We are proudly serving 16 users and counting!

Enter your email address: kukuchakrabarti@hotmail.com
Enter your password: passw0rd

Hi, Kumari Chakrabarti!
We have the following information on file for you:
Name: Kumari Chakrabarti
Gender: F
Phone: (408)666-7777
Email: kukuchakrabarti@hotmail.com

Sample Output - Example Showing User Who is a Reward Member:

Welcome!

We are proudly serving 16 users and counting!

Enter your email address: pedro2018@sbcglobal.net
Enter your password: 123456789

Welcome valued reward member, Pedro Martinez!

We have the following information on file for you:
Name: Pedro Martinez
Gender: M
Phone: (408)616-2323
Email: pedro2018@sbcglobal.net
Member Number: 945873

Thank you for being one of our 7 valued reward members.
To show our appreciation, enjoy 10% off all shopping today!

Have a great day!

Sample Output - Example Showing a New User Who Becomes a Reward Member:

Welcome!

We are proudly serving 16 users and counting!

Enter your email address: myEmail@gmail.com
Enter your password: iforgetit

Sorry! We don't have your account on file.
Let's create an account for you!

Enter your name: Joe Schmoe
Enter your gender: M
Enter your 10 digit phone number (no spaces or punctuation): 1112223344

Thank you, Joe Schmoe!
Your account has now been created.

Name: Joe Schmoe
Gender: M
Phone: (111)222-3344
Email: myEmail@gmail.com

Would you like to join our Reward Member program and save 10% off all purchases today?
Enter yes or no: Yes

Thank you! In exchange for becoming a valued member,
we reserve the right to collect detailed information about you
and your shopping habits and sell this information to other companies.

Here is your new member number: 99557

Have a great day!

Sample Output - Example Showing a New User Who Does Not Become a Reward Member: