Implement a Java program for the class diagram given below. Use the concept of inheritance and write a driver class with test data and show the output.
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- Write a Java program to implement a class for "Car" and create an object "MyCar". And define some variables like car model and brand and cost and year.The following is a Java code for a Design Patterns: Strategy Pattern in object oriented design programming. Execute the code in Netbeans and provide screenshots to verify the code runs successfully, Draw a UML class diagram to model the program. File : Billing.java public interface Billing { public double getDiscount();} File : LoyaltyBilling.java public class LoyaltyBilling implements Billing{ @Override public double getDiscount() { return 20.00; } } File : NormalBilling.java public class NormalBilling implements Billing{ @Override public double getDiscount() { return 0; } } File : SeasonalBilling.java public class SeasonalBilling implements Billing{ @Override public double getDiscount() { return 10; } } File :SaleBilling.java public class SaleBilling implements Billing{ @Override public double getDiscount() { return 50; } } File : Product.java public class Product { private String name; private double…Write a Java program with least two classes. Using the circle object to represent it. The class must have at least one (non-static) setter method and one (non-static) getter method. Implement at least on test that invokes the setter and getter method and the corresponding getter method so that the value out == the the value in
- write a c++ program dont use high end programming symbol such as this-> A single Employee can not belong to multiple Companies (legally!! ), but if we delete the Company, Employee object will not destroy. Identify the relationship between the classes and Implement the given scenerio in the photo using C++Write java program with a class whose instances represent a single playing card from a deck of cards. Playing cards have two distinguishing properties: rank and suit.Output:For a parking management system, use the Observer pattern to implement this interaction using Java and implement the three classes mentioned below. Implement a ParkingObserver that has the role of the Observer. The Observable classes (Subjects) will be the ParkingLots. It would be helpful if the notify method in the subjects (and update method in the observers) took a parameter, perhaps an object of type ParkingEvent, which could have fields including the lot, timeIn, timeOut (if relevant), and permit. The ParkingObserver should register with each ParkingLot and receive the messages. Once a car enters (in an entry-scan only lot) or leaves (in an entry-scan and exit-scan lot), then the ParkingObserver will be updated, and then can register the charge with the parking system via the TransactionManager’s park() method. Based on these requirements you should implement three actor classes in this interaction using java: TransactionManager, ParkingObserver and ParkingLot. 1. The…
- Write a Java code to implement the main functions of a simple perceptron. The target perceptron has three inputs, one output. Instances Sensor 1 Sensor 2 Sensor 3 Alarm Instance 1 Off Off On Fake Instance 2 On On On Real Instance 3 On Off On Real Instance 4 Off On On Fake This perceptron is used to analyze data from sensor inputs and, based on the analysis, it classifies alarms as true or fake. The table above shows four instances from the alarm box records and their alarm true class. These four instances will be used as a dataset to train the perceptron. After training the perceptron, it will be used to predict the alarm class for an unseen instance. Write the Java code for the following two public classes: Forward_Propagation: This class implements the forward propagation flow. The class does the following Defines the inputs and outputs as double arrays in the code double[][] inputs = new double[][]{ {0, 0, 1},…Draw an inheritance hierarchy representing parts of a -computer system (processor, memory, disk drive, DVD drive, printer, scanner, keyboard, mouse, etc.).Q3: Write a java classes for the given object diagrams (Hint: add the same given values)
- Below we have class diagrams with three classes for a simple java based parking management class. Use the classes below to write java code for classes :a parking observer class (that implements an observer pattern) , a transaction manager class and a parking lot class(subject to the observer). Use the class diagram and java class to implement it. You should use an observer pattern to implement your code.The main goal is to implement the following - Once a car enters (in an entry-scan only lot) or leaves (in an entry-scan and exit-scan lot), then the ParkingObserver will be updated, and then can register the charge with the parking system via the TransactionManager’s park() methodUsing the Java language, write a definition for the PERSON class to represent a person's name and another variable to represent his age, and a constructor method that receives data values upon creation. The definition also includes change methods and retrieval methods for each variable of the class. In addition, the class definition contains a RESET method to change the value of both variables with new values that are received from during transactionsWrite a Java program to create a class Cube having attributes width, height and depth. Initialize attributes using a parameterized constructor. Define another class CubeHigh inherited from Cube class to add another attribute weight to the Cube. Also, define required parameterized constructor in CubeHigh class. Lastly, define a class Shipment which is inherited from CubeHigh class which is used to add another attribute cost to the cube. Finally, test everything by creating shipment class objects in main method in a separate class and create at least 3 shipments.