Question

Consider the following class designed to store weather statistics at a particular date and time:

public class WeatherSnapshot
{
    private int tempInFahrenheit;
    private int humidity;        // value of 56 means 56% humidity
    private int dewPoint;        // in degrees Fahrenheit
    private String date;         // stores the date as a String
    private int time;            // in military time, such as 1430 = 2:30 pm
    private boolean cloudy;      // true if 25% or more of the sky is covered

    // constructor not shown, but it initializes all instance variables
    // postcondition: returns temperature
    public int getTemp()
    {
       return tempInFahrenheit;
    }

    // postcondition: returns date
    public String getDate()
    {
       return date;
    }
    // postcondition: returns true if precipitation is likely; false otherwise
    public boolean precipitationLikely()
    {
       // implementation not shown
    }

    // other methods not shown
}

Which of the following methods is a mutator method?

A. getTemp

B. getDate

C. precipitationLikely

D. None of the above are mutator methods.

E. All of the above are mutator methods.

Answer 1

D. None of the above are mutator methods.