Create one class check in pets per.Java class file must include all attributes with appropriate data structures at least one constructor method must initialize petType, petName, perAge, and daysStay attributes accessors and mutators for all attributes not required to connect to other classes or run as program practice creating class from uml diagram
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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:
Create one class check in pets
per.Java class file
must include
all attributes with appropriate data structures
at least one constructor method must initialize petType, petName, perAge, and daysStay attributes
accessors and mutators for all attributes
not required to connect to other classes or run as program practice creating class from uml diagram
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- In this assignment, you are implementing a class from a model shown here. PlayingCard suit char value int + PlayingCard (s:char, v:int): + getSuit(): char + getValue(): int + setSuit (s:char):void + setValue(v:int):void + toString(): String +isMatch (p:PlayingCard): boolean PlayingCard ADT 1) The constructor takes 2 char values and initializes the value and suit of the PlayingCard. 2) Accessor functions for the suit and value (getters) 3) Mutator functions for the suit and value (setters) 4) A toString method that displays the PlayingCard in the format (value, suit). For example, a 10 of hearts would display as (10,H). Face cards should display K, Q, J, or A, for the values 13, 12, 11, 14, respectively. 5) An isMatch method that takes a PlayingCard p as an argument and returns true if p's suit or value match that of the calling object After writing the class, test each function in a main method before proceeding to the next steps. Once your class is fully tested, write a driver method…The Robot class models the state and behavior of virtual robots. Each robot corresponds to an object that is an instance of this class. Each robot: properties: Has a modelNumber (int) Has a direction(String): given by the direction attribute that takes one of the values "North", "East", "South" or "West" Has a makeYear (int): the year the robot was made. Methods: Can turn left 90 ° to change direction (if its direction was "North" it becomes "West", if it was "West" it becomes "South", if it was "South" it becomes "North", etc.). with the method without parameter turnLeft () Can display its detail with the method myInfo().JAVA PROGRAMMING OBJECT-ORIENTED PROGRAMMING Create a model of a setting of your choosing by applying the composite pattern. It may be a scene from a photograph, or it could be from a simulator, or it could be from a movie, or it could be from a videogame, etc.
- Shape -width: double -length: double +allmutatorMethods Shapes2D Shapes3D -height:double *calSize():double +calVolume():double 1. Define class Shape, 2DShape and 3DShape as per UML class diagram given. 2. Define all mutator methods(set and get) for all classes. 3. Define methods calArea() with formula area - width * length for 2DShapes. 4. Define methods calArea() with formula calvolume, volume = width*length*height for 3DShapes. In the main program, declare and set data in 1 object of 3DShapes. Create an array OR ArrayList of 2DShapes, set and display the info of all objects as shown in the output. 5.The Point2D should store an x and y coordinate pair, and will be used to build a new class via class composition. A Point2D has a x and a y, while a LineSegment has a start point and an end point (both of which are represented as Point2Ds). class Invariants The start and end points of a line segment should never be null Initialize these to the origin instead. Data A LineSegment has a start point This is a Point2D object All data will be private A LineSegment also has an end point. Also a Point2D object Methods Create getters and setters for your start and end points public Point2D getStartPoint() { public void setStartPoint(Point2D start) { Create a toString() function to build a string composed of the startPoint’s toString() and endPoint’s toString() Should look like “Line start(0,0) and end(1,1)” Create an equals method that determines if two LineSegments are equal public boolean equals(Object other) { if(other == null || !(other instanceof LineSegment)) return…Implement the class as depicted in the UML diagram. Apartment -city: String -area: double -nbOfRooms: int -duplex: boolean +num_apt: int +Apartment(----All data fields----) +getCity(): String +getNumberOfStories(): int +assessSize(): String +printDescription(): void Data Fields: 1. city: It may consist of one word or two such as “Beirut", “Bint Jbeil", etc. 2. area: its value is expressed in square meter 3. nbOfRooms: with maximum value of 10 4. duplex: either true or false to reflect whether the apartment is made of two stories or only a single one. 5. num_apt: to keep track of how many apartment objects were created. Methods: 1. A constructor that creates an Apartment object with the specified values of all data fields. If the number of rooms passed is greater than 10, then nbOfRooms is set to 0. 2. getCity(): this method returns the city with its letters all capitalized. 3. getNumberOfStories(): This method returns the number of stories of an apartment. If it is duplex, then 2 is…
- Implement the class as depicted in the UML diagram. Apartment -city: String -area: double -nbOfRooms: int -duplex: boolean +num apt: int +Apartment(----All data fields----) +getCity(): String +getNumberOfStories(): int +assessSize(): String +printDescription(): void 2/3 Data Fields: 1. city: It may consist of one word or two such as "Beirut", "Bint Jbeil", etc. 2. area: its value is expressed in square meter 3. nbOfRooms: with maximum value of 10 4. duplex: either true or false to reflect whether the apartment is made of two stories or only a single one. 5. num_apt: to keep track of how many apartment objects were created. Methods: 1. A constructor that creates an Apartment object with the specified values of all data fields. If the number of rooms passed is greater than 10, then nbOfRooms is set to 0. 2. getCity(): this method returns the city with its letters all capitalized. 3. getNumberOfStories(): This method returns the number of stories of an apartment. If it is duplex, then 2…Explore scenarios where you might need to implement a custom Comparator for a class that already implements the Comparable interface. Provide real-world examples for context.Implement and test Point2D and Point3D classes according to following UML class diagram. Point2D x : float y: float + Point2D (float x0, float y0) + getX() : float + setX(float xValue) : void + getY() : float + setY(float yValue) : void + distance2origin() : float + distance2(Point2D A) : float + middlePoint(Point2D A) : Point2D + areaOfTrianglel(Point2D A, Point2D B) : float + toString() : String Point3D -z : float + __init__ (self, float x0, float y0, floatz0) + getZ(self) : float + setZ(self, float zValue) : void + distance2origin(self) : float + distance2(Point3D A) : float + middlePoint(self, Point3D A) : Point3D + areaOfTrianglel(self, Point3D A, Point3D B) : float + __str__(self) : str
- Encapsulation in Java Implement getters and setters for the class in the code editor. Ask the user input for each attribute and use the setters to set the attributes. Inputs 1. Game Name 2. Year Published 3. Game Publisher Sample Output Enter game name: Genshin Impact Enter year published: 2020 Enter game publisher: Hoyoverse Genshin Impact is published on 2020 by Hoyoverse.When one class includes objects that belong to another class, this is known as a whole-part relationship or composition. The conclusion is that a has-a connection exists. Consider the following lengthy assertion: getHireDate(), getYear(), and Outputsales.getHighestPaidEmployee() are some useful functions ().For the following Pseudocode help me to Design a UML Class Diagram. Thanks! from tkinter import Tk,Button,Labelfrom tkinter import Canvasfrom random import randintroot = Tk()root.title("Catch the ball Game")root.resizable(False,False)canvas = Canvas(root, width=600, height=600)canvas.pack()limit = 0dist = 5score = 0 class Ball:def __init__(self, canvas, x1, y1, x2, y2):self.x1 = x1self.y1 = y1self.x2 = x2self.y2 = y2self.canvas = canvasself.ball = canvas.create_oval(self.x1, self.y1, self.x2, self.y2,fill = "red",tags = 'dot1')def move_ball(self):offset = 10global limitif limit >= 510:global dist,score,nextif(dist - offset <= self.x1 and dist + 40 + offset >= self.x2):score += 10canvas.delete('dot1')ball_set()else:canvas.delete('dot1')bar.delete_bar(self)score_board()returnlimit += 1self.canvas.move(self.ball,0,1)self.canvas.after(10,self.move_ball)class bar:def __init__(self,canvas,x1,y1,x2,y2):self.x1 = x1self.y1 = y1self.x2 = x2self.y2 = y2self.canvas =…