Answered: Consider the UML class diagram given… | bartleby

EBK JAVA PROGRAMMING

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Array Concepts

Section: Chapter Questions

Problem 2PE

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Question

Consider the UML class diagram given below and answer question that follows:

Write the complete code for the constructor of the EMail class.

Document
-authors : String[ ]
-date : Date
+getAuthors() : String[ ]
+addAuthor(name) : void
+getDate() : date
Book
EMail
-title : String
-subject : String
-to : String[ ]
+getTitle() : String
+getSubject() : String
+getTo() : Stringl ]

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Part 2: (7.5 %) Answer the following questions about the below class diagram (next page) for a Hospital Management System: A) How many departments can a hospital have? B) “All doctors are surgeons" is this statement correct or not? Yes or NO. C) Can we say that a hospital's Front Desk Staff is a special type of Recipient? Yes or No. D) Let's say we have a Technician named Ahmad. How many departments can Ahmad belong too? E) How many patients can a nurse observe?
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.
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Calendar Item -month Cint -day:int +Calendar Item(int, int nove(int, int):void totring() istring Meeting Birthday -time: String -participants: ArrayList -name:String birth year int +Meeting(int, int, String) +addParticipant (string):void +move(int, int, String) ivoid +Birthday (String, int, int) +tostring(): String Based on the UML diagrams shown above, write complete Java class for Meeting as follows: B) Meeting 1. Define the class and its attributes. Note that Meeting is a subclass of Calendaritem. 2. Implement the constructor, which takes 3 parameters for day, month, and time, and set the values correctly. Also initialize the ArrayList here. 3. Implement the addParticipant method, which should add the given name to the arrayList t 4. Implement the move method, which takes 3 parameters for day, month, and time, and update these values.
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computer graphics topic A particular text index value is chosen with the functionChoices: setTextIndex()settextindex(ti)SetTextIndex(ti)setTextIndex(ti)
name: string - ownerName: String Cat numberOfTeeth int lengthofTail : int + Cat (name: String, ownerName: String, numberOfTeeth: int, lengthofTail:int) i. ii. + Pet (name:String, ownerName: String) + getName(): String + getownerName (): String + getNumberOfTeeth (): int + getLengthofTail(): int Pet iii. Budgie colourOfFeathers: String + Budgie (name: String, 1. Convert the UML class diagram above into a java code with the following conditions The methods in the Pet class are abstract. ownerName: String, colourofFeathers:String) + getColourOfFeathers (): String Create a class called test. The main() method in the test class should create three Cat objects and two Budgie objects. The main() method should also create indirectly an object of the Pet class. Demonstrate polymorphism in your test class. 2. Write a Java Code for a simple GUI program that creates a frame and changes the background to green. Examiner's Name: George Kodjo Anni
function loginValidate () { var id = document.getElementById ('myid').value; var pass = document.getElementById('mypassword').value; if ((id == null : id alert ("ID and Pasword both must be filled out") : "") && (pass == null , pass == ")){ == return false: else if (id == null || id == "") { alert ("ID must be filled out "); return false; else if (pass == null || pass == "") { alert ("Password must be filled out "); return false;
Q1. Write java program for the class diagram given below using the object oriented design.
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…
me words Insert Chapter 8 example.docx-Word View Review Design Tell me what you want to do... Layout Mailings References Class A: Int data1, data2 A(int d1,int d2)// initialize data1, data2 Int Add() // adds two numbers: data1, data2 0 Class B: Data3 Int AddFromB(int d1,int d2, int d3)// adds three numbers { Super(d1, d2) Int s=Add() Int sb=s+d3} Suppose you have a class called A which have two integer data(data1, data2) and a method Add() which returns sammation of data1and data2. Another class B has an integer data3 and a method AddFromB() which adds data3 with the returned result of Add(). Now implement the above scenario and show the summation of three integer numbers. Ix Sign in

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