[NETBEANS] Abstract CircleSolid Sphere Cylinder Circumference Area Volume Radius Java (Source Code)

[NETBEANS] Abstract CircleSolid Sphere Cylinder Circumference Area Volume Radius Java (Source Code).
Source Code - https://sellfy.com/p/kef6cf/


[NETBEANS] Abstract CircleSolid Sphere Cylinder Circumference Area Volume Radius Java (Source Code).



Question:A Sphere or Cylinder are both CircleSolid objects, they both have a radius. A Sphere "is a" CircleSolid object and a Cylinder "is a" CircleSolid object. But such a thing as a CircleSolid object does not exist, it is an abstraction we come up with to group 3-D objects. We saw in lecture that Object-Oriented programming supports abstract objects and inheritance. Abstract objects cannot be instantiated (never can be "new"d).

Create an abstract class CircleSolid with the following:

attribute radius
a default constructor (Default radius 1.0)
a non-default constructor with a radius as parameter
setRadius (include argument error checking) & getRadius & getCircumference & getArea & toString "CircleSolid: Radius=1.0"
an abstract method getVolume
The create a Sphere class that extends CircleSolid class with the following:

a default constructor
a non-default constructor with a radius as parameter
getVolume & toString "CircleSolid: Radius=1.0 Sphere"
The create a Cylinder class that extends CircleSolid class with the following:

attribute height
a default constructor (Default height 1.0)
a non-default constructor with a radius and height as parameters
setHeight (include argument error checking) & getHeight
getVolume & toString "CircleSolid: Radius=1.0 Cylinder: Height=1.0"





Answer/Netbeans Output



run:
The Volume of a sphere with radius 22.0 is 44602.23810056548
The Volume of a Cylinder with radius 12.0 and height 22.0 is 9952.565526572465
BUILD SUCCESSFUL (total time: 0 seconds)