Create "People.java" Class for a "Person" with following functionality. People object should have following attributes/fields. (make them private) their name as String,. their address in next String and their phone number in 7 digit integer Put all this information in "People" object by doing the following Create a default Blank constructor - (Name should be “No Name", Address should be "000 Street, 000 City, North Pole, Earth", and Phone number should be 1234567) Create a full constructor Create accessors for all fields Create mutators for all fields (use proper this.) Create toString method for People

Create "People.java" Class for a "Person" with following functionality. People object should have following attributes/fields. (make them private) their name as String,. their address in next String and their phone number in 7 digit integer Put all this information in "People" object by doing the following Create a default Blank constructor - (Name should be “No Name", Address should be "000 Street, 000 City, North Pole, Earth", and Phone number should be 1234567) Create a full constructor Create accessors for all fields Create mutators for all fields (use proper this.) Create toString method for People

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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How would I create this using Java. Sample run attached in image. The goal of this is to create two classes BookstoreBook and LibraryBook that both extend the class Book. The class Book is to be made abstract and to have these private attributes: author: String tiltle: String isbn: String To the Book class, add the abstract method: public String getBookType(); - The BookstoreBook has an additional data member to store the price of the book, and whether the book is on sale or not. If a bookstore book is on sale, we need to add the reduction percentage (like .2 off...etc). For that, add double price, boolean onSale and double saleRate as private fields to the BookstoreBook class. Obviously, saleRate is 0.0 when onSale is false. - In the LibraryBook class, we add Subject and callNumber as String. The call number is automatically generated by the following procedure: The callNumber has the format S.XX.YYY.C, where S is the subject code. The list of subject codes is provided at the end of…
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Please write an email class using OOP concept to send an email with "Information Technology" for the subject and "Computers" as the body. Use the getpass library to hide password. Instantiate an object and call it.
This project utilizes three new classes: · Word - an immutable class representing a word · Words - a class representing a list of Word objects · WordTester - a class used to test the Word and Words classes. WordTester (the application) is complete and only requires uncommenting to test the Word and Words classes as they are completed. The needed imports, class headings, method headings, and block comments are provided for the remaining classes. Javadocs are also provided for the Word and Words classes. Word The Word class represents a single word. It is immutable. You have been provided a skeleton for this class. Complete the Word class using the block comments, Javadocs, and the following instructions. 1. Add a String instance variable named word which will contain the word. 2. Complete the one parameter constructor to initialize the word instance variable. 3. Complete the getLength method to return the number of characters in the…
Can I get help with this question ?: write a simple Java class, CD, that models a Compact Disc. Part 1: basic setting up of the CD class The information stored about each CD will include its title, called title; the artist on the CD, called artist; the number of tracks on the CD, called numberOfTracks; the cost of the CD to the library, called costInPence. There should also be a constructor which allows you to pass arguments to initialise these four attributes in the order specified above. For this Part and Part 2, do not add extra parameters. accessor and mutator methods for each field, and a printReport() method which prints, to the terminal window, details of each field. Each piece of information must be printed on a separate line AND in the order given below AND using the exact format given below (though, of course, replacing these example values below with your own values): Title: Greatest Hits Artist: Queen Number of tracks: 12 Cost in pence: 1500 Note that…
Hi , I want you to solve this question using java , you must follow the instructouer below , also you will read and print the reasult from a file. also the describtion for A&B in the below image, and the realation between classes also show in first image d1. What You Must Implement:You must define a class named MediaRental that implements the MediaRentalInt interface functionality(index A). You must define classes that support the functionality specified by the interface. The followingspecifications are associated with the project:1. Define a class named MediaRental. Feel free to add any instance variables you understand are needed or anyprivate methods. Do not add any public methods (beyond the ones specified in the MediaRentalInt interface).2. The media rental system keeps track of customers and media (movies ,music albums and games). A customerhas a name, address as string , a plan and two lists. One list represent the media the customer is interested inreceiving and the…
PLEASE ENSURE TO USE THE FRAMEWORK PROVIDED IN THE IMAGES, AND THAT IT WORKS WITH THE TESTER CLASS. PLEASE EDIT BOTH THE TEST CLASS, DO NOT EDIT THE MAIN METHOD. Write a BankAccountTester class whose main method constructs a bank account, deposits $1,000, withdraws $500, withdraws another $400, and then prints the remaining balance. Also print the expected result.
For this lab task, you will work with classes and objects. Create a class named text that works similar to the built-in string class. You will need to define a constructor that can be used to initialize objects of this new class with some literal text. Next, define three methods: to_upper() that will convert all characters to uppercase, reverse() that will reverse the text and length() that will return the length of the text. After you have completed this part, copy the following mainfunction to your code and check if the implementation is correct. int main() { text sample = "This is a sample text"; cout << sample.to_upper(); // This should display "THIS IS A SAMPLE TEXT" cout << endl;cout << sample.reverse(); // This should display "txet elpmas a si sihT"cout << endl; cout << sample.length(); // This should display 21 }
How do I create this in Java? Create the class Employee with int id, String name, double salary and int numberOfDependents asprivate attributes. Add the Setters and Getters for each of those attributes, and override the toStringmethod to print an employee in the format [id,name,net salary], where: Net salary = salary*0.91 + (numberOfDependent *0.01*salary) In this program, two employee objects are equal when they have the same net salary. For that,override the equals method (the one inherited from Object) so that emp1.equals(emp2) is true whenemp1 and emp2 are two employee objects that are equal. In the main method, declare list to be an ArrayList of type Employee, and add at least 3 employees. Sortand print the list in ascending order (with respect to the net salary). The code may use the Java sortstatic method from the Collections class. If so, you may either implement the Java Comparable interfaceor the Java Comparator interface. Below can be used as the code of your main method:…
Create a class called “Rectangle” with properties of length and width, andincludes method to calculate the area and perimeter of the rectangle. Create aDriver class and instantiate 2 Rectangle objects that return the area andperimeter for each. Please feel free to set the length and width to values ofyour choice. for JAVA
Implement a class named Rectangle to represent a rectangle using Java 1) Class name: Rectangle; accessibility: public 2) The class contains: Two private double data fields named width and height that specify the width and height of the rectangle. 3) A no-arg constructor that creates a default rectangle: data fields are 1 for both width and height. 4) A constructor that creates a rectangle with the specified width and height. 5) A public method named setWidth that sets the value of width 6) A public method named getWidth that returns the value of width 7) A public method named setHeight that sets the value of height 8) A public method named getHeight that returns the value of height 9) A public method named getPerimeter() that returns the perimeter. 10) A public method named getArea() that returns the area of this rectangle. 11) Draw the UML class diagram 12) Write a test file that creates two Rectangle objects: one with width 4 and height 40 and the other with width 3.5 and…
Use the GemotricObject class and its subclassess Cirlce and Rectangle to do the following: 1.Override Object’s toString() method in Circle class to returnthe status of Circle object. 2.Override Object’s toString() method in Rectangle class to return the status of Rectangle object. 3.Overide Object’s equals() method to compare two circle objects. 4.Overide Object’s equals() method to compare two Rectangle objects. 5.Test the above statements in the main method.