Design a class named Fan to represent a fan. The class contains: Three constants named SLOW, MEDIUM, and FAST with the values 1, 2, and 3 to denote the fan speed.  An int data field named speed that specifies the speed of the fan (the efault is SLOW).  A boolean data field named on that specifies whether the fan is on (the default is false).  A double data field named radius that specifies the radius of the fan (the default is 5).  A string data field named color that specifies the color of the fan (the default is blue).  The accessor and mutator methods for all four data fields.  A no-arg constructor that creates a default fan.  A method named toString() that returns a string description for the fan. If the fan is on, the method returns the fan speed, color, and radius in one combined string. If the fan is not on, the method returns the fan color and radius along with the string “fan is off” in one combined string. Write a test program that creates two Fan objects. Assign maximum speed, radius 10, color yellow, and turn it on to the first object. Assign medium speed, radius 5, color blue, and turn it off to the second object. Display the objects by invoking their toString method

EBK JAVA PROGRAMMING
9th Edition
ISBN:9781337671385
Author:FARRELL
Publisher:FARRELL
Chapter4: More Object Concepts
Section: Chapter Questions
Problem 11PE
icon
Related questions
Question

Design a class named Fan to represent a fan. The class contains:
Three constants named SLOW, MEDIUM, and FAST with the values 1, 2, and 3 to
denote the fan speed.
 An int data field named speed that specifies the speed of the fan (the efault is SLOW).
 A boolean data field named on that specifies whether the fan is on (the default is false).
 A double data field named radius that specifies the radius of the fan (the default is 5).
 A string data field named color that specifies the color of the fan (the default is blue).
 The accessor and mutator methods for all four data fields.
 A no-arg constructor that creates a default fan.
 A method named toString() that returns a string description for the fan. If the fan is on,
the method returns the fan speed, color, and radius in one combined string. If the fan is
not on, the method returns the fan color and radius along with the string “fan is off” in
one combined string.
Write a test program that creates two Fan objects. Assign maximum speed, radius 10, color
yellow, and turn it on to the first object. Assign medium speed, radius 5, color
blue, and turn it off to the second object. Display the objects by invoking their
toString method

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Knowledge Booster
Class
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
EBK JAVA PROGRAMMING
EBK JAVA PROGRAMMING
Computer Science
ISBN:
9781337671385
Author:
FARRELL
Publisher:
CENGAGE LEARNING - CONSIGNMENT
Microsoft Visual C#
Microsoft Visual C#
Computer Science
ISBN:
9781337102100
Author:
Joyce, Farrell.
Publisher:
Cengage Learning,