NaiveTicket/Heater.java

/**
 * Write a description of class Heater here.
 *
 * @author (your name)
 * @version (a version number or a date)
 */
public class Heater
{
    // instance variables - replace the example below with your own
    private int temperature;
    private int min;
    private int max;
    private int increment;

    /**
     * Constructor for objects of class Heater
     */
    public Heater(int minTemp, int maxTemp)
    {
        // initialise instance variables
        temperature = 15;
        min = minTemp;
        max = maxTemp;
        increment = 5;
    }

    /**
     * increase temperature by increment
     */
    public void warmer()
    {
        // put your code here
        if(temperature + increment <= max){
            temperature += increment;
        } else {
            System.out.print("cannot set temperature above max");
        }
    }
    
    /**
     * decrease temperature by increment
     */
    public void cooler()
    {
        // put your code here
        if(temperature - increment >= min){
            temperature -= increment;
        } else {
            System.out.print("cannot set temperature below min");
        }
    }
    
    /**
     * return temperature
     */
    public int getTemperature()
    {
        // put your code here
        return temperature;
    }
    
    /**
     * increase temperature by increment
     */
    public void setIncrement(int newIncrement)
    {
        // put your code here
        increment = newIncrement;
    }
}