Answer the question below using this UML diagram (this same diagram is used in multiple questions). stomach: int eat(nutrients : int): void Beetle flightSpeed: float fly(): void Insect StagBeetle hornSize : float Ant emitPheromone(): void Insect is a concrete class Insect is an abstract class Insect is an interface Insect is a pointer 2.. colony members 1 colony of residence AntColony residents: Ant[] buildAnthill(): void The word Insect is italicized in this diagram. What does that mean?
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OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
JAVA:
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- Overview: The Observer Design Pattern is a way to design a subsystem that allows many objects to respond automatically to changes of a particular object that's being "observed". Task: Let's say that we have a bank system and this is a main branch (observed class) and there are three branch of bank (concrete class) where is notification supposed to receive by each of those branch notifySubscribers() method. Objectives: • Create a Class UML Diagrams using the Design Patterns showing the Observer Design Pattern. In java code, Create classes and all attributes and methods for the classes.Computer ScienceQuestion: Draw a sequence diagram to illustrate the interaction that takes place between the Client, the TumbleDryer and Bosch objects, and System.out when the describe() message is sent. You will need to read through the code of the TumbleDryer and Bosch classes to trace the sequence. The sequence diagram should be in this format like the diagram below. Client Class public class Client { public static void main(String[] args) { Implementation impl1 = new Bosch(); Appliance apl1 = new TumbleDryer(impl1); apl1.describe(); } } Appliance Class public abstract class Appliance { Implementation impl; public Appliance(Implementation impl) { this.impl = impl; } public abstract void describe(); } Washing Machine Class public class WashingMachine extends Appliance { public WashingMachine(Implementation impl) { super(impl); } public void describe() { System.out.println("Washing Machine");…create a uml class diagram on this code: from abc import ABC, abstractmethod class GreyAnatomy(ABC):@abstractmethoddef Tvshow(self):pass class Grey(GreyAnatomy):def Tvshow(self):print("I am Derek") class Rank(Grey):def Tvshow(self):print("I am an attending") class Specialty(Rank):def Tvshow(self):print("I am an neurosurgeon doctor") G = Grey()G.Tvshow() R = Rank()R.Tvshow() S = Specialty()S.Tvshow()
- Create your own UML diagram — similar to the above UML diagram — for a Pet class that meets thespecification below.1. Create the fields indicated below. Use these names exactly as given for your fields. Define them inexactly this order.• name — The name of the pet, e.g., “Rufus”, “Mittens”, “Smelly”, etc.• animal — The type of pet, e.g., “dog”, “cat”, “asparagus”, etc.• age — The (integer) number of years the pet has been alive, e.g., 1, 2, 3, etc.2. Create a mutator for each of the above in the order listed. Use the standard Java naming conventionfor mutators.3. Create an accessor for each of the above in the order listed. Use the standard Java naming conventionfor accessors.Example: Suppose you are taking the question for the example Car UML above instead of your Pet UML.Don’t enter any spaces at all.When the question asks: Enter line 1:You would enter: CarWhen the question asks: Enter line 2:You would enter: -make:StringWhen the question asks: Enter line 3:You would enter:…Create your own UML diagram — similar to the below UML diagram — for a Pet class that meets thespecification below.1. Create the fields indicated below. Use these names exactly as given for your fields. Define them inexactly this order.• name — The name of the pet, e.g., “Rufus”, “Mittens”, “Smelly”, etc.• animal — The type of pet, e.g., “dog”, “cat”, “asparagus”, etc.• age — The (integer) number of years the pet has been alive, e.g., 1, 2, 3, etc.2. Create a mutator for each of the above in the order listed. Use the standard Java naming conventionfor mutators.3. Create an accessor for each of the above in the order listed. Use the standard Java naming conventionfor accessorsExecute the following JAVA code in Netbeans and design a UML class diagram modelling your program. Please explain your diagram. Provide a screeshots to prove that the code runs successfully. enum CarType{ MICRO, MINI, LUXURY} abstract class Car{ Car(CarType model, Location location) { this.model = model; this.location = location; } abstract void construct(); CarType model = null; Location location = null; CarType getModel() { return model; } void setModel(CarType model) { this.model = model; } Location getLocation() { return location; } void setLocation(Location location) { this.location = location; } @Override public String toString() { return "CarModel - "+model + " located in "+location; }} class LuxuryCar extends Car{ LuxuryCar(Location location) { super(CarType.LUXURY, location); construct(); } @Override protected void construct() {…
- TASK 1 Draw the UML class diagrams for the following classes: An abstract Java class called Person that has the following attributes: a String called idNumber a Date called dateOfBirth representing the date of birth. a String for name A class called RideRecord with the following attributes: a Driver attribute an enum called type of RideType a Date called date a double called fee A class called Passenger that extends the Person class and has the following attributes and behaviours: an ArrayList that contains RideRecord objects called rideHistory a public method called takeRide that takes a RideRecord with the following signature:public void takeRide(RideRecord rideRecord); a public boolean method called hasRideHistory that returns whether or not the Passenger has taken a ride before. A Driver class that extends the Person class and has the following attributes and behaviors: a String called licenseCode a public method called giveRide that takes as a parameter a Passenger…Create a UML class diagram using arrows to show the relationships between classes for the following scenario. The class diagram is attached for reference. A parking deck system manages an entry/exit gate, which opens to let a vehicle (i.e., car) into or out of the deck and closes when the car has passed through. A driver must push a button to print a parking permit. When the driver takes the parking permit, the system raises the gate. The system lowers the gate after the vehicle has passed through. A permit id and time of entry is printed on the parking permit, and is also encoded on the permit’s bar code. When the vehicle leaves the parking deck, the driver inserts the parking permit into a bar code reader, which scans the bar code, and then transmits the bar code to the parking system. The parking system calculates a fee that is based on the number of hours that have elapsed since the vehicle entered the parking deck, and displays the fee to the operator and driver. The driver must…For the order system with two classes Customer and Order: • Draw a UML class diagram that shows the relations between following classes in the order system. class attributes operations SendOrder(orderNumber =or50) reciveOrder(orderNumber) PayBill(amount) name Customer class Name (string) Id (string) Address (string) Date (date) Number (string) customer order Class Order Confirm Close generatePayment completePayment() Billld(string) Amount (double) Payment class Payment A Customer will send / recive an order and pay a bill to recive an order An Order will generate a payment for the order. Draw a UML object diagram that shows the relations between object in the system. The system allows customers to send and receive orders. Model the interactions for the following: 1. A customer object C1 with the name : ahmad ,id:123 and address : xyz address sends an order O1 with the order id :1256. 2. A customer object C2 with the name : ali ,id:1234 and address : abc address receives an order 02…
- Wire is used in the following applications. For each application, prepare a list of wire characteristics that are relevant, (1) create class diagrams with attributes (2) create associate objects with values for each class. Use the following wire applications: Each wire application should have a separate diagram layout. a. Selecting wire for a transatlantic cable b. Designing the electrical system for an airplane c. Hanging a bird feeder from a tree d. Designing a piano e. Designing the filament for a light bulbWhat is an abstract class? Choose only one option.(a) An object(b) A class with no methods.(c) A class with no concrete subclasses.(d) A class with at least one undefined message.(e) An interface.Draw an object diagram from this class diagram