Create an object oriented template custom array that uses inheritance to create ordered and unordered array implementations. To clarify, you should have some Array base class and the OrderedArray and UnorderedArray would inherit from that. Basically you are taking the array examples that we have gone through - and that I will post, and converting them to use inheritance. The classes will have the same functionality as the ones discussed in class with the following changes: 1) The Expand function should expand based on an increasing value (2, 4, 8, 16, etc) 2) Add the ability for the ordered array to prevent duplicate data (constructor flag, push method)

Create an object oriented template custom array that uses inheritance to create ordered and unordered array implementations. To clarify, you should have some Array base class and the OrderedArray and UnorderedArray would inherit from that. Basically you are taking the array examples that we have gone through - and that I will post, and converting them to use inheritance. The classes will have the same functionality as the ones discussed in class with the following changes: 1) The Expand function should expand based on an increasing value (2, 4, 8, 16, etc) 2) Add the ability for the ordered array to prevent duplicate data (constructor flag, push method)

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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Part – 3 (Abstract Class and Interface) Consider the Class that you designed in Part#1 of this project and do the following:1. Implement the Comparable and Cloneable interface for your class.2. The Test class should create 5 instances (objects) of your class.3. Store these instances in Array and ArrayList4. Show the demo of sorting these objects stored in Array and ArrayList Include the below in your project report: 1. Screenshot of relevant (Comparable and Cloneable) outputs.2. Code for all classes. part1: Part 1) CODE import java.util.ArrayList; import java.util.Arrays; import java.util.List; class Person { private String fName; private String lName; private String gender; private boolean isHungry; public Person() { fName = "John"; lName = "Doe"; gender = "Male"; isHungry = false; } public Person(String fName, String lName, String gender, boolean isHungry) { this.fName = fName; this.lName = lName;…
10. Please do in java code DJ classDesign, implement and test a DJ class. A DJ object has a name - djName and an isHired attribute (boolean). Also, a DJ object has 3 musicTypes. These are references to the Music class, where the musicType is declared. In Stage 2 you will be required to declare these 3 instance variables as 1 array.A DJ object can return the value of each of its attributes, and change the value of each of its attributes. It can also display itself in the form:Kongapa, Play List: Disco, Rap, Heavy Metal is hiredImpressions, Play List: House, Hip Hop, Jazz is available
Develop the ‘Shape’ application such that: Implement an array of objects of various types (all SIX classes), in any order. In some type of a looping structure, demonstrate polymorphism by calling all threeof the methods, draw, move, and erase. That is, within the curly braces, there willbe only three method calls. Verify that the output messages come from all three methods, from all sevenclasses. The only class that you should have to develop for this class will be the testapplication. The six shape classes from Lab-7 should remain unchanged. ----------------------------------------------------------------------------------------------------------------------------------------------------------------------classes used in lab 7: //----------------------------------------------------------------------// SHAPE//---------------------------------------------------------------------- class Shape{public Shape(){System.out.println("Shape class - contructor");}public void…
Develop the ‘Shape’ application such that: Implement an array of objects of various types (all SIX classes), in any order. In some type of a looping structure, demonstrate polymorphism by calling all threeof the methods, draw, move, and erase. That is, within the curly braces, there willbe only three method calls. Verify that the output messages come from all three methods, from all sevenclasses. The only class that you should have to develop for this class will be the testapplication. The six shape classes from Lab-7 should remain unchanged.
Develop a program (or find one on the internet) to exemplify and document dynamic binding). A parent and two or more child classes are needed. Shape, Triangle, Rectangle are common examples where Shape is the parent and Triangle and Rectangle are the child classes. Create a project for the program, add the parent and childs classes to it. Use main to exemplify dynamic binding by creating an array or ArrayList of the parent class type and filling it with objects of the child class types. Loop through the array and display all the objects in it by calling their toString method. Then create a method whose parameter is the parent class type. Have main call the method sending it the child types. What the method does is up to you. Heavily document this program since this is not a prescribed assignment. I want to read your words. So I want you telling me what it does, how it does it, and how it has anything to do with dynamic binding. Then using screen capture software, take…
In Assignment 4, you created a Card class that represents a standard playing card. Use this to design and implement a class called DeckOfCards that stores 52 objects of the Card class using an array. Include methods to shuffle the deck, deal a card, return the number of cards left in the deck, and a toString to show the contents of the deck. The shuffle methods should assume a full deck. Document your design with a UML Class diagram. Create a separate driver class that first outputs the populated deck to prove it is complete, shuffles the deck, and then deals each card from a shuffled deck, displaying each card as it is dealt along with the number of cards left in the deck. Hint: The constructor for DeckOfCards should have nested for loops for the face values (1 to 13) within the suit values (1 to 4) calling the two parameter constructor. The shuffle method does not have to simulate how a deck is physically shuffled; you can achieve the same effect by repeatedly swapping pairs of…
In Assignment 4, you created a Card class that represents a standard playing card. Use this to design and implement a class called DeckOfCards that stores 52 objects of the Card class using an array. Include methods to shuffle the deck, deal a card, return the number of cards left in the deck, and a toString to show the contents of the deck. The shuffle methods should assume a full deck. Document your design with a UML Class diagram. Create a separate driver class that first outputs the populated deck to prove it is complete, shuffles the deck, and then deals each card from a shuffled deck, displaying each card as it is dealt along with the number of cards left in the deck. Hint: The constructor for DeckOfCards should have nested for loops for the face values (1 to 13) within the suit values (1 to 4) calling the two parameter constructor. The shuffle method does not have to simulate how a deck is physically shuffled; you can achieve the same effect by repeatedly swapping pairs of…
Part – 3 (Abstract Class and Interface) Consider the Class that you designed in Part-1 of this project and do the following: 1. Implement the Comparable and Cloneable interface for your class. 2. The Test class should create 10 instances (objects) of your class. 3. Store these instances in Array and ArrayList. 4. Show the demo of sorting these objects stored in Array and ArrayList. Include the below in your project report: • The code of implementing Comparable and Cloneable Interfaces. • Screenshot of relevant (Comparable and Cloneable) outputs.
You are to create a solution for a Pharmaceutical company. Entities to be represented are: Drugs, Sales Representatives, Bills and Vouchers. • A Drug is characterized by its name (string), its price (int) and its manufacturer (a manufacturer ===> composition). A Manufacturer is characterized by his name (string) and the list of drugs they sell (array of drugs) => composition. • A Sales Representative (sometimes referred to as rep) is characterized by his/her name(string), the total amount sold (double), his/her salary (int). o Sales Representatives can be of two types (inheritance): Reps with a fixed income and a commission Reps with a commission only A Voucher is characterized by its number (int), a client name (a customer), and the quantity sold of each drug. All reps and vouchers and bills are payable. As such, students need to implement an interface called Payable and implement it in the aforementioned classes. 1. You need then to create GUI interfaces where the user can manage all…
Solve this question according to the question requirements and using encapsulation, object array in Java object-oriented programming in java netbeans. Write a program that simulates inventory bins in a warehouse.Each bin holds a number of the same type of parts.The program should use a Class that keeps the following data:Description of the part kept in the binNumber of parts in the bin Then Create a Stock class which hold an array of 10 bins, which can store data as follows (This is an example to give you an idea):Part Description Number of Parts in the BinValve 10Bearing 5Bushing 15Coupling 21Flange 7Gear 5Gear Housing 5Vacuum Gripper 25Cable 18Rod 12 Provide Constructors, getters, setters and following methods:1. AddBin (Bin b), this add bins to the array.2. RemoveBin (String name), removes a Bin form array.3. AddParts: a function that increases a specific bin’s part count by a specified number.4. RemoveParts: a function that decreases a specific bin’s part count by a specified…
Design the PartnerAssignment class that contains: Two String arrays as attributes. A constructor which takes the text file name as parameter and fill the first array withthe first row of names and the second array with the second row of names in the file. A method checkPartnerAssignment that determines if the assignment of partners iscorrect or incorrect and this method returns a string value
Computer Science There are clearly some similarities in the implementations of Taxi and Shuttle that suggest use of inheritance to represent them. Introducing inheritance is the primary task of this assessment. -The Ezcab class, The Ezcab class maintains separate lists of taxis and shuttles and destinations with destination fares (you can hardcode destination fares). It has a lookup method that searches for a taxi/shuttle with a given ID. -The Taxi and Shuttle classes share some common attributes – location and destination. They also have some common methods – getLocation, getDestination, getStatus and setDestination. -Vehicle is the superclass of both Taxi and Shuttle. This class involves placing the common fields and methods into Vehicle and removing them from Taxi and Shuttle. -Modify Taxi and Shuttle class to indicate that it is a subclass of Vehicle. You can keep the id field in Vehicle class and getId,SetId methods. -Arrange for Taxi's constructor to call the constructor of…