A) Add these features to the Circle.java class from the lecture examples: • Make the 'color' attribute private • Make a constructor with two attributes for assigning a value to radius and color when the Circle is instantiated. add any missing setters or getters for the radius and color attributes.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question

~Using java~ 

Having problems with sovling the three bullet points

~The second screenshot is the circle.java code we are using 

Program #1 - Geometric Shapes
For this exercise you will need to make 4 class files. (Main)Shape.java, Circle.java, Square.java, and Rectangle.java
(A) Add these features to the Circle.java class from the lecture examples:
Make the 'color' attribute private
• Make a constructor with two attributes for assigning a value to radius and color when the Circle is instantiated.
• add any missing setters or getters for the radius and color attributes.
Transcribed Image Text:Program #1 - Geometric Shapes For this exercise you will need to make 4 class files. (Main)Shape.java, Circle.java, Square.java, and Rectangle.java (A) Add these features to the Circle.java class from the lecture examples: Make the 'color' attribute private • Make a constructor with two attributes for assigning a value to radius and color when the Circle is instantiated. • add any missing setters or getters for the radius and color attributes.
class Circle {
/** The radius of this circle * /
double radius = 1.0;
Data
a circle object
/** Construct
Circle() {
}
Const
/** Construct a circle object */
Circle(double newRadius) {
radius = newRadius;
}
/**
Return the area of this circle
* /
double getArea() {
Metho
return radius
radius
3.14159;
}
Transcribed Image Text:class Circle { /** The radius of this circle * / double radius = 1.0; Data a circle object /** Construct Circle() { } Const /** Construct a circle object */ Circle(double newRadius) { radius = newRadius; } /** Return the area of this circle * / double getArea() { Metho return radius radius 3.14159; }
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Unreferenced Objects
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education