I already have the programming part done for this problem, just need help with making UML diagram. So please help create UML diagram for this problem.

I am pasting my program code underneath so you can copy paste and run it, so you don't need to create a program and attatching the instruction manual in the images so you know what is expected of the UML diagram.

1. Programm code for Cylinder class:

package homework;

public class Cylinder {

//Declare date fields
private double radius, length;

//Static date field
static int ObjectsCreated = 0;

//Constructor to create cylinder with default value of 1.0 for dimensions

public Cylinder() {
double radius;
double length;

this.radius = 1.0;
this.length = 1.0;

ObjectsCreated++;
}

//Constructor to create cylinder with specified radius and length

public Cylinder(double radius, double length) {

this.radius = radius;
this.length = length;
ObjectsCreated++;
}

//Functions to set values of cylinder's radius and length
public double getRadius(){
return radius;
}

public void setRadius(double radius) {
this.radius = radius;
}

public double getLength() {
return length;
}

public void setLength(double length) {
this.length = length;
}

//Computes area of cylinder
public double getArea() {
return Math.PI * radius * radius; //Area of cylinder
}

//Computes volume of cylinder
public double getVolume() {
return Math.PI * radius * radius * length; //Volume of cylinder
}

//Insert method to display amount of objects created
public static int AmountOfObjectsCreated() {
return ObjectsCreated;
}
}

2. Programm code for CylinderTest class:

package homework;

public class CylinderTest {

public static void main(String[] args) {

//Create cylinder using no argument constructors

Cylinder C1 = new Cylinder();

Cylinder C2 = new Cylinder(2.5,12.3);

Cylinder C3 = new Cylinder();

C3.setRadius(5.0);

C3.setLength(6.5);

//Display results of all cylinder

System.out.println("The radius of the first cylinder is: " + C1.getRadius() + " and the length is: " + C1.getLength());

System.out.println("The base area of the second cylinder is: " + C2.getArea());

System.out.println("The volume of the third cylinder is: " + C3.getVolume());

//Display number of objects made

System.out.println("The amount of objects created is: " + Cylinder.AmountOfObjectsCreated());

}
}

Transcribed Image Text:Design a class named Cylinder to represent cylinders. The class contains: Two private double data fields named radius and length that specify the radius and length of a cylinder. The default values are 1.0 for radius and length. ➤ An int static data field named numberOfObjects. The default value is 0. ➤ A no-arg constructor that creates a default cylinder. ➤ A constructor that creates a cylinder with the specified radius and length. ➤ Two sets of get and set methods for the two private data fields. ➤ A method named getArea() that returns the base area of the cylinder. ➤ A method named getVolume() that returns the volume of the cylinder. ➤ The static getNumberOfObjects method to return the data field numberOfObjects. Requirements: 1. Draw the UML diagram for the class. Implement this class. The data fields should be private, and constructors and all other methods should be public. 2. Write a test program that should do the following tasks: ➤ create the first cylinder object using the no-arg constructor; create a second cylinder using the constructor with arguments to set radius to 2.5 and length to 12.3; ➤ create a third cylinder using the no-arg constructor; ➤ change the third cylinder’s radius to 5.0 and length to 6.5. ➤ print out the radius and length of the first cylinder; print out the area of the second cylinder; print out the volume of the third cylinder. print out the value of the numOfObjects data field;

Question

I already have the programming part done for this problem, just need help with making UML diagram. So please help create UML diagram for this problem.

I am pasting my program code underneath so you can copy paste and run it, so you don't need to create a program and attatching the instruction manual in the images so you know what is expected of the UML diagram.

1. Programm code for Cylinder class:

package homework;

public class Cylinder {

//Declare date fields
private double radius, length;

//Static date field
static int ObjectsCreated = 0;

//Constructor to create cylinder with default value of 1.0 for dimensions

public Cylinder() {
double radius;
double length;

this.radius = 1.0;
this.length = 1.0;

ObjectsCreated++;
}

//Constructor to create cylinder with specified radius and length

public Cylinder(double radius, double length) {

this.radius = radius;
this.length = length;
ObjectsCreated++;
}

//Functions to set values of cylinder's radius and length
public double getRadius(){
return radius;
}

public void setRadius(double radius) {
this.radius = radius;
}

public double getLength() {
return length;
}

public void setLength(double length) {
this.length = length;
}

//Computes area of cylinder
public double getArea() {
return Math.PI * radius * radius; //Area of cylinder
}

//Computes volume of cylinder
public double getVolume() {
return Math.PI * radius * radius * length; //Volume of cylinder
}

//Insert method to display amount of objects created
public static int AmountOfObjectsCreated() {
return ObjectsCreated;
}
}

2. Programm code for CylinderTest class:

package homework;

public class CylinderTest {

public static void main(String[] args) {

//Create cylinder using no argument constructors

Cylinder C1 = new Cylinder();

Cylinder C2 = new Cylinder(2.5,12.3);

Cylinder C3 = new Cylinder();

C3.setRadius(5.0);

C3.setLength(6.5);

//Display results of all cylinder

System.out.println("The radius of the first cylinder is: " + C1.getRadius() + " and the length is: " + C1.getLength());

System.out.println("The base area of the second cylinder is: " + C2.getArea());

System.out.println("The volume of the third cylinder is: " + C3.getVolume());

//Display number of objects made

System.out.println("The amount of objects created is: " + Cylinder.AmountOfObjectsCreated());

}
}

Design a class named Cylinder to represent cylinders. The class contains:
Two private double data fields named radius and length that specify the radius and length
of a cylinder. The default values are 1.0 for radius and length.
➤ An int static data field named numberOfObjects. The default value is 0.
➤ A no-arg constructor that creates a default cylinder.
➤ A constructor that creates a cylinder with the specified radius and length.
➤ Two sets of get and set methods for the two private data fields.
➤ A method named getArea() that returns the base area of the cylinder.
➤ A method named getVolume() that returns the volume of the cylinder.
➤ The static getNumberOfObjects method to return the data field numberOfObjects.
Requirements:
1. Draw the UML diagram for the class. Implement this class. The data fields should be
private, and constructors and all other methods should be public.
2. Write a test program that should do the following tasks:
➤ create the first cylinder object using the no-arg constructor;
create a second cylinder using the constructor with arguments to set radius to 2.5 and
length to 12.3;
➤
create a third cylinder using the no-arg constructor;
➤ change the third cylinder’s radius to 5.0 and length to 6.5.
➤
print out the radius and length of the first cylinder;
print out the area of the second cylinder;
print out the volume of the third cylinder.
print out the value of the numOfObjects data field;

Accepted Answer

-------------------------------------Cylinder.java-----------------------------------------
public…