In Java programming. Write the code to create an object of each type of class. The names of the objects created in this part will be used for further requirements in this phase. Class Name: Customer Class Name: Inventory Class Name: OrderHeader Class Name: OrderDetail Class Name: Invoice Class Name: Shipment Four lines of code, one for each class defined above.
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In Java
Write the code to create an object of each type of class. The names of the objects created in this part will be used for further requirements in this phase.
Class Name: Customer
Class Name: Inventory
Class Name: OrderHeader
Class Name: OrderDetail
Class Name: Invoice
Class Name: Shipment
Four lines of code, one for each class defined above.
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- Draw the follClass Structure: 1. NotificationSystem: This is the main class that manages the notification system. It has the following attributes and methods: - Attributes: - users: a list of User objects representing all the users registered in the system - tweets: a list of Tweet objects representing all the tweets posted in the system - Methods: - register_user(user): adds a new user to the system - post_tweet(user, message): posts a new tweet on behalf of a user - get_timeline(user): returns a list of tweets from all users that the specified user follows - get_mentions(user): returns a list of tweets that mention the specified user 2. User: This class represents a user in the system. It has the following attributes and methods: - Attributes: - username: a string representing the username of the user - followers: a list of User objects representing all users who follow this user - following: a list of User objects representing all users whom this user follows -…Pick the incorrect statement: O A class can implement more than one interface O A class can extend more than one classes O An interface can extend more than one interfaces O An interface cannot extend a classJava please svalb me
- The class names to be created are the following: Client (the main class that contains the main method and the implementation of the main menu) SavingsAccount (the subclass where attributes and methods are defined) BankAccount (the superclass where attributes and methods are defined) All class names must be suffixed with your last name. Client<your_last_name> ClientBlanco SavingsAccount<your_last_name> SavingsAccountBlanco BankAccount<your_last_name> BankAccountBlanco Compress the NetBeans project into .rar or .zip format and then upload to the link provided in the LMS. Only NetBeans project compressed in .rar or .zip format will be accepted. All other formats will be graded with 0. Write a Java program with the following specifications: Define the following attributes and methods of the BankAccount class: Attributes: accountName, address, birthday, contactNumber Constructor Setter and Getter methods getClientDetails method Define the…A class is a user-defined blueprint or prototype from which objects are created. Moreover, what are the characteristics of a class ? Blocks All of the Above Nested Class and Interface Fields Methods/Functions ConstructorsWhat is the design pattern depicted in the diagram below? The intent of this design pattern is to define an interface for creating an object, but let subclasses decide which class to instantiate. It lets a class defer instantiation to subclasses. Client Abstraction normalMethodoe BmakeObjecto Product do some stuff aProduct = makeObjecto: f do some more stuff -aProduct Product ConcreteOne ConcreteTwo makeObjecto : Product ProductOne ProductTwo return new ProductOneo. A. Factory Method Design Pattern B. Singleton Design Pattern C. Proxy Design Pattern D. Adapter Design Pattern
- Objectives: At the end of this activity, you should be able to: define classes implement polymorphism and inheritance instantiate an object array apply Exception to all input validations create a Java application for multiple users Procedure: Create a NetBeans project for this activity. The project name should be as follows: o Client (the main class that contains the main method and the implementation of the main menu) o Credit (the class where attributes and methods are defined) The class names to be created are the following: o Client<your_last_name> Ex. ClientBlancoo Credit<your_last_name> Ex. CreditBlanco All class names must be suffixed with your last name. Note that the object to be instantiated in the main method is an object array.For example: CreditBlanco [ ] cb = new CreditBlanco [100]; Compress the NetBeans project into .rar or .zip format and then upload to the link provided in the LMS. Only NetBeans project compressed in .rar or .zip format will be…Super Class : Person Attributes : Personname , age , address Methods : Person to Set input value of Personname , age , address Display to display Personname , age , address Sub class : employee Attributes : employeeid, salary, providentfund and bonus Methods : Employee to invoke the contructor of superclass.to set the input value employeeid, salary using thr parameterized constructor Process to calculate the providentfund and bonus and return bonus using the following condition Display to invoke method of the superclass To display following detaild employeeid, salary, providentfund Driver Class : Display the person details Display the employee details Display the bonus of employeeCreate an Employee Class with the ff: attributes: = String name = double salary = String birthday = __init__(self, name, salary, birthday) = String getDetails() -- returns a String value that represents all the information of the Employee object Create a Manager class that inherits Employee, a Manager will also have the ff: = String department = __init__(self, name, salary, birthday, department) = String getDetails() -- returns a String value that represents all the information of the Manager object Create a Director class that inherits Manager, a Director will also have the ff: = double carAllowance = __init__(self, name, salary, birthday, department, carAllowance) = def playGolf() -- will print a string value '{name of director} plays golf' = String getDetails() -- returns a String value that represents all the information of the Director object Create 2 objects of each class and call their respective getDetails() method. Do not write WET codes, be sure there's no…
- Please see attached.For this portion of the assignment you will need to create the Employee class * based on the instructions in the API and have implemented the Equals method for that class. * * There is one parameter being passed as to this method that you will use as part of your solution:* An Employee object reference with the identifier testEmployee* * 1) Instantiate an instance of the Employee class using the default constructor and * assign it to an object reference with the identifier defaultEmployee* * 2) Instantiate an instance of the Employee class using the alternate constructor, * passing the following arguments:* name: "Keanu Reeves"* ID: 10010* salary: 78000.00* Assign the instance to an object reference with the identifier keanuEmployee* * 3) Declare a variable of type Employee with the identifier excellentEmployee and assign it * a reference to the same object that is being referenced by the keanuEmployee object reference. * 4) Construct a selection statement that tests if testEmployee is…QUESTION 14 Design a class named Storage and subclasse named HardDisk Which extends the Storage. The Storage class has one data field capacity The HardDisk subclass has one data field seekTime. Write java code for the classes Storage, HardDisk. Add constructor with argument(s) in each class. Apply the class abstraction and encapsulation concept. Add getter and setter for each data field.