Quadcopter

// ------------------------------------------------------------------------ 
// Part: 1
// ------------------------------------------------------------------------

package Helicopter_Quadcopter;


/**
 * This class is for quadcopters which is extended from the Airplane class because a 
 * quadcopter is an airplane. It has tone additional attribute: the maximum flying speed.
 *
 * */

public class Quadcopter extends Helicopter{
	
	private int max_speed;
	
	/**
	 * This method is the default constructor which contains
	 * */
		public Quadcopter () {
			super();
			this.max_speed = 0;
		}
		
		/**
		 * This method is the parameterized constructor which contains
		 * @param brand which is the brand of the airplane
		 * @param price which is the price of the airplane
		 * @param horsepower which is the horsepower of the airplane
		 * @param nbOfCylinders = the number of cylinders 
		 * @param creation_year = the year of production 
		 * @param passenger_capacity = the passenger capacity 
		 * It also called the super method in order to get the attributes from the airplane class
		 * */
		public Quadcopter (String brand, double price, int horsepower, int nbOfCylinders, int creation_year, int passenger_capacity, int max_speed) {
			super(brand, price, horsepower, nbOfCylinders, creation_year, passenger_capacity);
			this.max_speed = max_speed;
		}
		
		/**
		 * This is a copy constructor of the quadcopter class.
		 * Its purpose is to reach the copy of the atrributes from the airplane class through the 
		 * use of super and create a copy of the maximum flying speed.
		 * @param copy = copy of the quadcopter class
		 * */
		public Quadcopter (Quadcopter copy) {
			super(copy);
			max_speed = copy.max_speed;
		}

		
		/**
		 * This method is to get the maximum flying speed of the quadcopter
		 * @return max_speed = the maximum flying speed
		 * */
		public int getMax_speed() {
			return max_speed;
		}

		
		/**
		 * This method is to set the the maximum flying speed, meaning it takes the speed
		 * and assigns it to the appropriate attribute
		 * @param max_speed = the maximum flying speed
		 * */
		public void setMax_speed(int max_speed) {
			this.max_speed = max_speed;
		}

		@Override
		public String toString() {
			return super.toString() + " Also, the maximum flying speed of this Quadcopter is " + this.max_speed + "mph.";
		}


		@Override
		public boolean equals(Object obj) {
			if (this == obj)
				return true;
			
			if (!super.equals(obj))
				return false;
			
			if (getClass() != obj.getClass())
				return false;
			
			Quadcopter other = (Quadcopter) obj;
			
			if (max_speed != other.max_speed)
				return false;
			
			
			return super.equals(obj);
		}
		
	

}