Define a class with the following specifications: Create a class called MarathonRunner that has three private data members: name (String), distance (double) and time (double). a. Write a constructor that accepts name, distance, and time as input parameters to initialize the private data members. b. Provide only one accessor (get) method and one mutator (set) method for the distance data member. c. d. Define a private method called calculateSpeed(0 which calculates and returns the speed (double) of the distance marathon runner. The speed is calculated using the formula: speed = time Define a public method called isFaster() that accepts as input parameter a speed record(double). The method should return true if the current runner's speed is faster than the speed record, otherwise, return false. e. Define a public method called displayDetails() to display on the screen the runner's details as in the f. followi

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
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Define a class with the following specifications: Create a class called MarathonRunner that has three private data members: name (String), distance (double) and time (double). a. Write a constructor that accepts name, distance, and time as input parameters to initialize the private data members. b. Provide only one accessor (get) method and one mutator (set) method for the distance data member. c. d. Define a private method called calculateSpeed(0 which calculates and returns the speed (double) of the distance marathon runner. The speed is calculated using the formula: speed = time Define a public method called isFaster() that accepts as input parameter a speed record(double). The method should return true if the current runner's speed is faster than the speed record, otherwise, return false. e. Define a public method called displayDetails() to display on the screen the runner's details as in the f. following
Define a class with the following specifications:
Create a class called MarathonRunner that has three private data members: name (String), distance
(double) and time (double).
a.
Write a constructor that accepts name, distance, and time as input parameters to initialize the private
data members.
Provide only one accessor (get) method and one mutator (set) method for the distance data member.
Define a private method called calculateSpeed() which calculates and returns the speed (double) of the
marathon runner. The speed is calculated using the formula:
b.
c.
d.
distance
speed =
time
Define a public method called isFaster() that accepts as input parameter a speed record(double). The
method should return true if the current runner's speed is faster than the speed record, otherwise, return
false.
e.
f.
Define a public method called displayDetails() to display on the screen the runner's details as in the
following sample:
Runner name: Ahmed
Distance traveled: 11700 m
Time elapsed: 2372.0 s
Transcribed Image Text:Define a class with the following specifications: Create a class called MarathonRunner that has three private data members: name (String), distance (double) and time (double). a. Write a constructor that accepts name, distance, and time as input parameters to initialize the private data members. Provide only one accessor (get) method and one mutator (set) method for the distance data member. Define a private method called calculateSpeed() which calculates and returns the speed (double) of the marathon runner. The speed is calculated using the formula: b. c. d. distance speed = time Define a public method called isFaster() that accepts as input parameter a speed record(double). The method should return true if the current runner's speed is faster than the speed record, otherwise, return false. e. f. Define a public method called displayDetails() to display on the screen the runner's details as in the following sample: Runner name: Ahmed Distance traveled: 11700 m Time elapsed: 2372.0 s
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