Mainjava - Notepad Mainjava - Notepad Order, Item, Customer File Edit Format View Help Edit Format View Help The class diagram below shows an Order class that "has a Customer and zero or more Items. Order Item private Customer m_cust; private ArrayList m_items; 0. private String m_desc private int m_qty private double m_price public Order(Customer cust) public void additem(ltem ) public String toString) public Item(String desc, double price, int qty) public String toString0 1.1 Customer private String m_first; private String m_last; public Customer(String first, String last) public String toString0 Please create the Order, Customer, and Item classes shown above.

Mainjava - Notepad Mainjava - Notepad Order, Item, Customer File Edit Format View Help Edit Format View Help The class diagram below shows an Order class that "has a Customer and zero or more Items. Order Item private Customer m_cust; private ArrayList m_items; 0. private String m_desc private int m_qty private double m_price public Order(Customer cust) public void additem(ltem ) public String toString) public Item(String desc, double price, int qty) public String toString0 1.1 Customer private String m_first; private String m_last; public Customer(String first, String last) public String toString0 Please create the Order, Customer, and Item classes shown above.

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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food_wastage_record.hpp class FoodWastageRecord {public:void SetDate(const std::string &date);void SetMeal(const std::string &meal);void SetFoodName(const std::string &food_name);void SetQuantityInOz(double qty_in_oz);void SetWastageReason(const std::string &wastage_reason);void SetDisposalMechanism(const std::string &disposal_mechanism);void SetCost(double cost); std::string Date() const;std::string Meal() const;std::string FoodName() const;double QuantityInOz() const;std::string WastageReason() const;std::string DisposalMechanism() const;double Cost() const; private:std::string date_;std::string meal_;std::string food_name_;double qty_in_oz_;std::string wastage_reason_;std::string disposal_mechanism_;double cost_;}; food_wastage_record.cpp #include "food_wastage_record.h" void FoodWastageRecord::SetDate(const std::string &date) { date_ = date; }void FoodWastageRecord::SetMeal(const std::string &meal) { meal_ = meal; }void…
A class object can encapsulate more than one [answer].
class temporary { public: void set(string, double, double); void print(); double manipulate(); void get(string&, double&, double&); void setDescription(string); void setFirst(double); void setSecond(double); string getDescription() const; double getFirst()const; double getSecond()const; temporary(string = "", double = 0.0, double = 0.0); private: string description; double first; double second; }; I need help writing the definition of the member function set so the instance varialbes are set according to the parameters. I also need help in writing the definition of the member function manipulation that returns a decimal with: the value of the description as "rectangle", returns first * second; if the value of description is "circle", it returns the area of the circle with radius first; if the value of the description is "cylinder", it returns the volume of the cylinder with radius first and height second; otherwise, it returns with the value -1.
Unique Values This function will receive a single map parameter known as a_map. a_map will contain a single letter as a string and numbers as values. This function is supposed to search a_map to find all values that appear only once in a_map. The function will create another map named to_ret. For all values that appear once in a_map the function will add the value as a key in to_ret and set the value of the key to the key of the value in a_map (swap the key-value pairs, since a_map contains letters to numbers, to_ret will contain Numbers to Letters). Finally, the function should return to_ret. Signature: public static HashMap<String, Integer> uniqueValues(HashMap<Integer, String> a_map) Example: INPUT: {0=M, 2=M, 3=M, 5=M, 6=n, 7=M, 9=M}OUTPUT: {n=6} INPUT: {0=A, 1=c, 2=c, 4=c, 5=a, 8=Q, 9=c}OUTPUT: {A=0, a=5, Q=8}
a) TEMPID (Corp-ID = "Amawig") (works) b) TEMPID, City (Employee ▷ (corpan = " Amouig" (works)) c) TEmpID, City (CorpID="Amoudig" A Salary > 100000) works Employee d) EmpIn (Employee works Corporation) e) TEMPID ((Employee Amonages) MngrID = employee 2. EmpID A employee-Zipcode · Employce 2. zipcode ^ Employee.City = Employee 2. City) (Pemployeez (Employee)))
You cannot create a shared pointer that does not reference an object. O True False
COURSE CRS_CODE DEPT_CODE CRS_DESCRIPTION CRS_CREDIT CLASS CLASS_CODE CRS_CODE CLASS_SECTION CLASS_TIME CLASS ROOM PROF_NUM 00 ENROLL CLASS_CODE STU_NUM ENROLL_GRADE STUDENT STU_NUM STU_LNAME STU_FNAME STU_INIT STU_DOB STU_HRS STU_CLASS STU_GPA STU_TRANSFER DEPT_CODE STU_PHONE PROF_NUM Review the relational diagram above and briefly describe the following in one sentence. 1. How would you extend this database to identify the Professor who taught a class? 2. How would you extend this database to identify the Department that had a course?
class temporary { public: void set(string, double, double); void print(); double manipulate(); void get(string&, double&, double&); void setDescription(string); void setFirst(double); void setSecond(double); string getDescription() const; double getFirst()const; double getSecond()const; temporary(string = "", double = 0.0, double = 0.0); private: string description; double first; double second; }; What are the members and functions in this example? I need help identifying how the members and functions work to answer the questions below. I am having troubles understanding this concept. I am learning constructors and deconstructors along with inline and hiding information. I feel lost trying to answer these questions. Can I get direction on how to proceed? Write the definition of the member function set so that the instance variables are set according to the parameters. Write the definition of the member function manipulate that returns a decimal number as follows: If the…
A for construct is a loop construct that processes a specified list of objects. As a result,it is executed as long as there are remaining objects to process. True or False?
Implement all the classes using Java programming language from the given UML Class diagram. Note: This problem requires you to submit just two classes: Customer.java, Invoice.java. Do NOT include "public static void main()" method inside all of these classes. Graders will be testing your classes, using the unit-testing framework JUnit 4. Customer - ID:int -name:String -discount:int Discount rate in percent +Customer(ID:int,name:String, discount:int) +getID():int +getName ():String +getDiscount():int +setDiscount(discount:int):void +toString():String "name (ID)" The Customer class models, a customer design as shown in the class diagram. Write the codes for the Customer class and a test driver to test all the public methods. Invoice - ID:int
Assignment Submission Instructions:This is an individual assignment – no group submissions are allowed. Submit a script file that contains the SELECT statements by assigned date. The outline of the script file lists as follows:/* ******************************************************************************** * Name: YourNameGoesHere * * Class: CST 235 * * Section: * * Date: * * I have not received or given help on this assignment: YourName * ***********************************************************************************/USE RetailDB;####### Tasks: Write SQL Queries ######### -- Task 1 (Customer Information):-- List your SELECT statement below. Make sure the SQL script file can be run successfully in MySQL and show the outcome of the code on MySQL
The program will consist of two files Program.cs - the main application file; name the class appropriately Unique.cs - class for retrieving the unique values from the user The Unique class provides the following: Constructor Private member variable to store 5 unique values (hint: use an Array or a List) Public function to get 5 unique values from the user and store them in the member variable loop to get the numbers, if a number is already stored, ignore it and keep looping until you have 5 unique numbers if a number is out of range, don't store the value, throw an exception and handle it in such a way that you don't break the loop but do message the user that the value was out of range Public functions to return the following based on the stored values: Largest number Smallest number Sum of all numbers Average of the numbers entered Last number entered divided by the first number entered The main application does the following Creates an instance of the Unique class Calls…