Create a stand-alone class named P12_HeartRate. Instance variables: customerFirs

Question

Create a stand-alone class named P12_HeartRate.

Instance variables:
customerFirstName
customerLastName
customerAge
maxHeartRate
lowRangeHeartRate
highRangeHeartRate

Named constants:
private final int HEART_RATE_MAX = 220;

private final double LOW_RANGE_MULTIPLIER = .5;

private final double HIGH_RANGE_MULTIPLIER = .8;

Two constructors:
Default constructor that initializes all variables to default values
Constructor with parameters for firstname, lastName, and age

Methods:
setMaximumHeartRate(int age)
setLowRangeHeartRate(int maximumHeartRate)
setHighRangeHeartRate(int maximumHeartRate)

getFirstName()
getLastName()
getAge()
getMaximumHeartRate()
getLowRangeHeartRate()
getHighRangeHeartRate()

Explanation / Answer

P12_HeartRate.java

public class P12_HeartRate {
   private String customerFirstName;
   private String customerLastName;
   private int customerAge;
   private int maxHeartRate;
   private int lowRangeHeartRate;
   private int highRangeHeartRate;
   private final int HEART_RATE_MAX = 220;
     
   private final double LOW_RANGE_MULTIPLIER = .5;
     
   private final double HIGH_RANGE_MULTIPLIER = .8;
   public P12_HeartRate(){
       customerFirstName= "";
       customerLastName= "";
       customerAge= 0;
       maxHeartRate= 0;
       lowRangeHeartRate= 0;
       highRangeHeartRate= 0;
   }
   public P12_HeartRate(String f, String l, int age){
       customerAge = age;
       customerFirstName=f;
       customerLastName=l;
   }
   public String getFirstName() {
       return customerFirstName;
   }
   public String getLastName() {
       return customerLastName;
   }
   public int getAge() {
       return customerAge;
   }
   public int getMaximumHeartRate() {
       return maxHeartRate;
   }
   public int getLowRangeHeartRate() {
       return lowRangeHeartRate;
   }
   public int getHighRangeHeartRate() {
       return highRangeHeartRate;
   }
}

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