Description
The scene:
You’re a passionate, outgoing Computer Science/Engineering Major at the University of Florida. During your hunt for a Summer Internship, you happened upon a nice, little internship for a paper sales company in Scranton, Pennsylvania. They are looking for someone to create a program to read in files for their employees’ tasks for the day. The receptionist, Pam, generates the text file for you to input, (You can find an example of the format below). Your program must read from this text file and then print output to the console. This is not an interactive program: you run it, and then it gives output.
Your program will be structured with a main class called Employee. That class will have subclasses as follows:
RegionalManager
AssistantRegionalManager
SalesAssociate
Receptionist
Your main method will be inside a class called TheOffice. That class will also be instantiable, so it will have a constructor. For member variables, it will have a private array of Employee objects.
Note that the input file could have an employee ID more than once because there is only one task per line, but each employee can receive many tasks.
Once you have the array of Employee objects, you will need to sort it by employee name, then you will print them out.
Employee.java
Variables:
private int IDNumber;
private String name;
private Task[] taskList;
Constructor
Employee(int IDNumber, String name, Task[] taskList)
Methods
getIDNumber — getter
setIDNumber — setter
getName — getter
setName — setter
getTaskList — getter
setTaskList — setter
toString — Name, ID, and task. Look at the example for the format.
Note after EVERY colon (:) there is a single space after it (this must be included)
Note that there must be NO newline (\n) at the very end of the entire string
Note that the each Task is formatted exactly described in the Task’s toString method
equals — This will be provided to you and must be included!
Here is an example of Employee toString
Name: Michael Scott
ID: 1
Task List:
Task: Fight Charles Level: 10
Task: Marry Holly Level: 10
Task: Form Michael Scott Paper Company Level: 9
Task: Lead meeting Level: 8
Task: Make Commercial Level: 8
RegionalManager.java
Variables:
private int RegionNum;
private Employee[] subordinates;
private int minimumTask;
Constructors
RegionalManager(int IDNumber, String name, Task[] taskList, int RegionNum, Employee[] subordinates, int minimumTask)
RegionalManager(int IDNumber, String name, Task[] taskList, int RegionNum, int minimumTask) — Note: Does not take an Employee array
Methods:
getRegionNum — getter
setRegionNum — setter
getSubordinates — getter
setSubordinates – setter
getMinimumTask — getter
setMininumTask – setter
toString — Title, Own Employee details (Own name, own, id, ect… Formatted exactly
Employee’s toString method), region number, Minimum task level, and Employees.
Note after EVERY colon (:) there is a single space after it (this must be included)
Note that there must be NO newline (\n) at the very end of the entire string
Note that the each of its Employee is formatted exactly like it’s respective toString method
equals — This will be provided to you and must be included!
Here is an example of RegionalManager toString (Note, the only employees working for Michael are Dwight and Jim in this example.)
Regional Manager
Name: Michael Scott
ID: 1
Task List:
Task: Fight Charles Level: 10
Task: Marry Holly Level: 10
Task: Form Michael Scott Paper Company Level: 9
Task: Lead meeting Level: 8
Task: Make Commercial Level: 8
Region Number: 10
Minimum Task Level: 8
Employees:
Assistant Regional Manager
Name: Dwight Kurt Schrute III
ID: 2
Task List:
Task: Help Michael Scott Level: 8
Task: Start Fire Drill Level: 5
Task: Start Gun Safety Presentation Level: 10
Regional Manager: Michael Scott
Minimum Task Level: 5
Sales Associate
Name: James Duncan Halpert
ID: 3
Task List:
Task: Sell paper Level: 3
Task: Say Hi to Pam Level: 10
Regional Manager: Michael Scott
Number of clients: 5
Products to sell:
100x white paper
Sabre Printer
Sabre Copier
AssistantRegionalManager.java
Variables:
private RegionalManager manager;
private int minimumTask; – Note: this cannot be higher than its regional manger
Constructor
AssistantRegionalManager(int IDNumber, String name, Task[] taskList, RegionalManager manager, int minimumTask)
Methods
getManager — getter
setManager — setter
getMinimumTask — getter
setMinimumTask — setter
toString — Title, Own Employee details (Own name, own, id, ect… Formatted exactly
Employee’s toString method), Regional Manager they work for, Minimum task level.
Note after EVERY colon (:) there is a single space after it (this must be included)
Note that there must be NO newline (\n) at the very end of the entire string
Note that the each of its Employee is formatted exactly like it’s respective toString method
equals — This will be provided to you and must be included!
Here is an example of AssistantRegionalManager toString
Assistant Regional Manager
Name: Dwight Kurt Schrute III
ID: 2
Task List:
Task: Help Michael Scott Level: 8
Task: Start Fire Drill Level: 5
Task: Start Gun Safety Presentation Level: 10
Regional Manager: Michael Scott
Minimum Task Level: 5
SalesAssociate.java
Variables:
private int numClients;
private String[] products;
private RegionalManager supervisor;
Constructor
SalesAssociate(int IDNumber, String name, Task[] taskList, int numClients, String[] products, RegionalManager supervisor)
Methods
getNumClients — getter
setNumClients — setter
getProducts — getter
setProducts — setter
getSupervisor – getter
setSupervisor – setter
toString — Title, Own Employee details (Own name, own id, ect… Formatted exactly
Employee’s toString method), Regional Manager they work for, number of clients.
Note after EVERY colon (:) there is a single space after it (this must be included)
Note that there must be NO newline (\n) at the very end of the entire string
Note that the each of its Employee is formatted exactly like it’s respective toString method
equals — This will be provided to you and must be included!
Note: Both Sales Associates and Receptionists have a minimum task level of 1.
Here is an example of SalesAssociate toString
Sales Associate
Name: James Duncan Halpert
ID: 3
Task List:
Task: Sell paper Level: 3
Task: Say Hi to Pam Level: 10
Regional Manager: Michael Scott
Number of clients: 5
Products to sell:
100x white paper
Sabre Printer
Sabre Copier
Receptionist.java
Variables:
private AssistantRegionalManager supervisor;
private int maxTaskComplexityLevel;
Constructor
Receptionist(int IDNumber, String name, Task[] taskList, AssistantRegionalManager supervisor, int maxTaskComplexityLevel)
Methods
getSupervisor — getter
setSupervisor — setter
getMaxTaskComplexityLevel — gettter
setMaxTaskComplexityLevel — setter
toString — Title, Own Employee details (Own name, own id, ect… Formatted exactly
Employee’s toString method), Assistant Regional Manager they work for, Max task level.
Note after EVERY colon (:) there is a single space after it (this must be included)
Note that there must be NO newline (\n) at the very end of the entire string
Note that the each of its Employee is formatted exactly like it’s respective toString method
equals — This will be provided to you and must be included!
Note: Both Sales Associates and Receptionists have a minimum task level of 1.
Here is an example of Receptionist toString
Receptionist
Name: Pamela Morgan Beesly
ID: 4
Task List:
Task: Record Threat Level Midnight Level: 5
Task: Make Copies Level: 3
Task: Set up printer Level: 5
Assistant Regional Manager: Dwight Kurt Schrute III
Max Task Level: 5
Task.java
Note: Task must be Immutable
Variables:
private String name;
private int level;
Constructor
Task(String name, int level)
Methods
getName — getter
getLevel — getter
toString — Tab, name, Tab, level
Note after EVERY colon (:) there is a single space after it (this must be included)
Note that there must be NO newline (\n) at the very end of the entire string
Note that the each of its Employee is formatted exactly like it’s respective toString method
equals — This will be provided to you and must be included!
Here is an example of Task toString
Task: Record Threat Level Midnight Level: 5
TheOffice.java
Note: This Class also has the main class
Variables
private Employee[] workers;
Constructor
TheOffice() — no args constructor. Must be empty
TheOffice(String fileLoc)
This constructor will take a String that has the file name. You need to open the file and read the contents. (Contents on the .txt file is provided down below). The constructor will initialize the workers array.
Important Note: The .txt file must be placed in the parent class of the src folder. Placing it in the src folder will cause it to throw an exception.
Also note that parts of the constructor have been filled up for you. You will need to code the rest.
Note: If the minimum task level for an assistant regional manager is higher than the minimum task level for its regional manager, then you need to throw a TaskLevelException (taking in the assistant regional manager’s minimum task level as a parameter). Also, if a task for a given employee is lower than their minimum task level, then a TaskLevelException must be thrown as well. An example of this can be found in the skeleton code.
Hint: The FILE given in the constructor will have ONE Regional Manager, but can have more than one Assistant Regional Manager. However, ALL the receptionist will work for the FIR ST Assistant Regional Managers read from the file.
Hint: The Regional Manager cannot know all the employees passed (however it will know how many employees are working under him.)
Methods
getWorkers — getter
setWorkers — setter (Note: we can set an array with more than one regional manager)
toString — will call the toString method for Regional Managers only. There is a newline between each call. However, note that there must be NO newline (\n) at the very end of the entire string
levelDisplay — will make and return a string that has employees’ name and their minimum task level. Note that there must be NO newline (\n) at the very end of the entire string. The display is not done inside this method.
main — Takes a command line argument for the file name without the “.txt” that is needed at the end. Must create a TheOffice object, display it, display by level, sort, then display by level (This is given to you)
Sample output at end of doc.
TaskLevelException.java
Note: The entire class is provided to you. Do not edit it!
Note: This is the exception that must be thrown when there is a Task Level Error
Variables
private int level;
Constructor
TaskLevelException(int level){
Method
getLevel
Sorter.java
Contains only a static method sort(Employee []) and returns a reference to the sorted Employee []. It does not matter whether you sort in place (modifying the original) or whether you make a sorted copy. Just make sure to return the sorted one.
The array must be sorted by the name of the employee in ascending alphabetical order.
*.txt
These are the Files Provided
Here is a link to a sample input text file
https://uflorida-my.sharepoint.com/personal/keboyer_ufl_edu/_layouts/15/guestaccess.aspx?docid=06a57deb089094dedb8f1381b6a9301ad&authkey=AbulgrLXfOxgwLtdhaS4300
Format:
The 1st line is how many employees work at the office (including the Regional Manager)
The 2nd line is the Type of employee. The 2nd Line will always be a RegionalManager
The 3rd line is ID
The 4th line is the regional manager name
The 5th line is number Tasks (Let’s call it x)
Under that there will be 2x-number of lines which are the tasks, and the following line will
be the level.
Example:
Make Commercial
8
The next line is Region Number
The next line is the minimum task level
The next line will be the Employee type (excluding Regional Manager). However, an assistant regional manager will be read before you read the first receptionist.(This means in the order of the file, at least one Regional Manager will above all receptionist).
If it is an Assistant Regional Manager:
Next line: ID
Next line: Name of Assistant Regional Manager
Next line: Number of Tasks (let’s call it x)
Next 2x lines(2 lines per task): tasks, and the followed on a new line will be the
level
Example:
Start Fire Drill
5
Next line: Minimum Task Level
If it is an Sales Associate:
Next line: ID
Next line: Name of Sales Associate
Next line: Number of Tasks (let’s call it x)
Next 2x lines(2 lines per task): tasks, and the followed on a new line will be the
Level
Example:
Sell paper
3
Next line: number of clients
Next line: number of products the Sales Associate has (let’s call it y)
Next y lines: The product
If it is a Receptionist
Next line: ID
Next line: Name of Receptionist
Next line: Number of Tasks (let’s call it x)
Next 2x lines(2 lines per task): tasks, and the followed on a new line will be the
Level
Example:
Make Copies
3
Next line: Maximum Task Level
Sample Output:
Regional Manager
Name: Michael Scott
ID: 1
Task List:
Task: Fight Charles Level: 10
Task: Marry Holly Level: 10
Task: Form Michael Scott Paper Company Level: 9
Task: Lead meeting Level: 8
Task: Make Commercial Level: 8
Region Number: 10
Minimum Task Level: 8
Employees:
Assistant Regional Manager
Name: Dwight Kurt Schrute III
ID: 2
Task List:
Task: Help Michael Scott Level: 8
Task: Start Fire Drill Level: 5
Task: Start Gun Safety Presentation Level: 10
Regional Manager: Michael Scott
Minimum Task Level: 5
Sales Associate
Name: James Duncan Halpert
ID: 3
Task List:
Task: Sell paper Level: 3
Task: Say Hi to Pam Level: 10
Regional Manager: Michael Scott
Number of clients: 5
Products to sell:
100x white paper
Sabre Printer
Sabre Copier
Receptionist
Name: Pamela Morgan Beesly
ID: 4
Task List:
Task: Record Threat Level Midnight Level: 5
Task: Make Copies Level: 3
Task: Set up printer Level: 5
Assistant Regional Manager: Dwight Kurt Schrute III
Max Task Level: 5
Name: Michael Scott Level: 8
Name: Dwight Kurt Schrute III Level: 5
Name: James Duncan Halpert Level: 1
Name: Pamela Morgan Beesly Level: 1
Name: Dwight Kurt Schrute III Level: 5
Name: James Duncan Halpert Level: 1
Name: Michael Scott Level: 8
Name: Pamela Morgan Beesly Level: 1
TheOffice_UML.jpg
