/* An instance of this class, which is a child of ComplexNumber,
** represents a complex number.  It augments its parent class by
** including a generator method for each of the four arithmetic
** operators.
** 
** Authors: R. McCloskey and < Student's name >
** Date: Feb. 2022
** Collaborated with: ...
** Known Defects: ...
*/
public class ComplexNumberWithGen extends ComplexNumber {

   // constructors
   // ------------

   /* Establishes this complex number as being a + bi.
   */
   public ComplexNumberWithGen(double a, double b) { 
      // STUB
   }

   /* Establishes this complex number as being 0 + 0i.
   */
   public ComplexNumberWithGen() { this(0.0, 0.0); }

   /* Establishes this complex number as being identical to the given one.
   */
   public ComplexNumberWithGen(ComplexNumber c) {
      // STUB
   }


   // generators 
   // ----------

   /* Returns a new instance of this class corresponding to 
   ** this + other, consistent with the rule that
   ** (a + bi) + (c + di) = (a+c) + (b+d)i.
   */
   public ComplexNumberWithGen plus(ComplexNumber other) {
      return null;   // STUB
   }

   /* Returns a new instance of this class corresponding to 
   ** this - other, consistent with the rule that
   ** (a + bi) - (c + di) = (a-c) + (b-d)i.
   */
   public ComplexNumberWithGen minus(ComplexNumber other) {
      return null;   // STUB
   }

   /* Returns a new instance of this class corresponding to 
   ** this * other, consistent with the rule that
   ** (a + bi) * (c + di) = (ac - bd) + (bc + ad)i.
   */
   public ComplexNumberWithGen times(ComplexNumber other) {
      return null;   // STUB
   }

   /* Returns a new instance of this class corresponding to 
   ** this / other, consistent with the rule that
   ** (a + bi) / (c + di) = 
   **    ((ac + bd) / (c^2 + d^2)) + ((bc - ad) / (c^2 + d^2))i.
   */
   public ComplexNumberWithGen dividedBy(ComplexNumber other) {
      return null;   // STUB
   }

}