CIS355A Week 1 Lab—Developing an OOP Console Application OBJECTIVES Create a cla
ID: 3600439 • Letter: C
Question
CIS355A Week 1 Lab—Developing an OOP Console Application
OBJECTIVES
Create a class in java with appropriate methods.
Process user input with the class using the scanner for keyboard input and console output.
PROBLEM: Health Profile Console Program
GymsRUs has a need to provide fitness/health information to their clients, including BMI and maximum heart rate. Your task is to write a console program to do this.
Body mass index (BMI) is a measure of body fat based on a person’s height and weight. BMI can be used to indicate if you are overweight, obese, underweight, or normal. The formula to calculate BMI is
Image
The following BMI categories are based on this calculation.
Category BMI Range
Underweight less than 18.5
Normal between 18.5 and 24.9
Overweight between 25 and 29.9
Obese 30 or more
Max heart rate is calculated as 200 minus a person’s age.
FUNCTIONAL REQUIREMENTS
Design and code a class called HealthProfile to store information about clients and their fitness data. The attributes (name, age, weight, and height) are private instance variables. The class must include the following methods.
method description
setName Receives a value to assign to private instance variable
setAge Receives a value to assign to private instance variable
setWeight Receives a value to assign to private instance variable
setHeight Receives TWO inputs (height in feet, inches). Converts and stores the total INCHES in private instance variable
getName Returns private instance variable
getAge Returns private instance variable
getWeight Returns private instance variable
getHeight Returns private instance variable (inches)
getBMI Calculates and returns BMI
getCategory Returns category based on BMI
getMaxHR Calculates and returns maximum heart rate
Create a SEPARATE TEST CLASS, Lab1Main, to prompt for user input and display output using the HealthProfile class. Process multiple inputs using a loop. You can assume all user input is valid.
SAMPLE OUTPUT
Enter name or X to quit: John Smith
Your age: 35
Your weight: 200
Your height - feet: 6
Your height - inches: 0
Health Profile for John Smith
BMI: 27.1
BMI Category: overweight
Max heart rate: 185
Enter name or X to quit: Ann Jones
Your age: 50
Your weight: 120
Your height - feet: 5
Your height - inches: 2
Health Profile for Ann Jones
BMI: 21.9
BMI Category: normal
Max heart rate: 170
Enter name or X to quit: X
GRADING RUBRIC
HealthProfile class
All methods created with proper functionality 30
Lab1Main class
Receives user input using Scanner
Process input using a HealthProfile object
Correct output displayed in console
BMI displayed with 1 decimal place
Loop to process multiple clients 10
Code style 5
Lab Report 10
TOTAL 55
CODE STYLE REQUIREMENTS
Include meaningful comments throughout your code.
Use meaningful names for variables.
Code must be properly indented.
Include a comment header at beginning of each file, example below.
/****************************************************
Program Name: ProgramName.java
Programmer's Name: Student Name
Program Description: Describe here what this program will do
***********************************************************/
DELIVERABLES
Submit as a SINGLE zip folder
All java files
Lab report
Follow assignment specification regarding class/method names.
Note that your java filename must match class name (DO NOT rename).
Explanation / Answer
HealthProfile.java
public class HealthProfile {
//Declaring instance variables
private String name;
private int age;
private double weight;
private double height;
//Parameterized constructor
public HealthProfile(String name, int age, double weight, int feet, int inches) {
super();
setName(name);
setAge(age);
setWeight(weight);
setHeight(feet, inches);
}
//getters and setters
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public double getWeight() {
return weight;
}
public void setWeight(double weight) {
this.weight = weight;
}
public double getHeight() {
return height;
}
public void setHeight(double feet, double inches) {
this.height = feet * 12 + inches;
}
/* This method will calculate the BMI value
*/
public double getBMI() {
double bmi = (getWeight() * 703) / (getHeight() * getHeight());
// 703*weight/(height*height);
return bmi;
}
/* This method will the message based on
* calculate the BMI value
*/
public String getCategory() {
String category = null;
if (getBMI() < 18.5)
category = "UnderWeight";
else if (getBMI() >= 18.5 && getBMI() <= 24.9)
category = "Normal";
else if (getBMI() >= 25 && getBMI() <= 29.9)
category = "OverWeight";
else if (getBMI() >= 30)
category = "Obese";
return category;
}
//This method will calculate the maximum heart rate of the person
public int max_heartRate() {
return 220 - getAge();
}
}
_________________
Lab1Main.java
import java.util.Scanner;
public class Lab1Main {
public static void main(String[] args) {
//Declaring variables
String name;
int age;
double weight;
int feet, inches;
/*
* Creating an Scanner class object which is used to get the inputs
* entered by the user
*/
Scanner sc = new Scanner(System.in);
//Getting the input entered by the user
System.out.print("Enter name or X to quit:");
name = sc.nextLine();
/* This while loop continues to execute
* until the user enters a "X" as input
*/
while (!name.equalsIgnoreCase("X")) {
//Getting the inputs entered by the user
System.out.print("Your age: ");
age = sc.nextInt();
System.out.print("Your weight: ");
weight = sc.nextDouble();
System.out.print("Your height - feet: ");
feet = sc.nextInt();
System.out.print("Your height - inches: ");
inches = sc.nextInt();
//Creating an instance of HealthProfile class object
HealthProfile h = new HealthProfile(name, age, weight, feet, inches);
//Displaying the output
System.out.println("Health Profile for " + name);
System.out.printf("BMI: %.1f ", h.getBMI());
System.out.println("BMI Category: " + h.getCategory());
System.out.println("Max heart rate: " + h.max_heartRate());
sc.nextLine();
//Getting the inputs entered by the user
System.out.print(" Enter name or X to quit:");
name = sc.nextLine();
}
}
}
___________________
Output:
Enter name or X to quit:John Smith
Your age: 35
Your weight: 200
Your height - feet: 6
Your height - inches: 0
Health Profile for John Smith
BMI: 27.1
BMI Category: OverWeight
Max heart rate: 185
Enter name or X to quit:Ann Jones
Your age: 50
Your weight: 120
Your height - feet: 5
Your height - inches: 2
Health Profile for Ann Jones
BMI: 21.9
BMI Category: Normal
Max heart rate: 170
Enter name or X to quit:x
_____________Could you rate me well.Plz .Thank You