Define a class named doctor whose objects are records for a clinic’s doctors. derive this class from the class person given in lesson. a doctor record has the doctor’s name—defined in the class person—a specialty as a string (for example pediatrician, obstetrician, general practitioner, and so on), and an office-visit fee (use the type double). give your class a reasonable complement of constructors and accessor methods. write a driver program to test all your methods.

Following is defined the required class having accessor methods and test program:

Explanation:

class Person

{

private String doc_name;

public Person(String doc_name)

{

this.doc_name = doc_name;

}

public String getDoc_Name()

{

return doc_name;

}

}

class Doctor extends Person

{

private double office_visit_fee;

private String Specialty;

public Doctor(String doc_name,double office_visit_fee,String Specialty)

{

super(doc_name);

this.office_visit_fee = office_visit_fee;

this.Specialty = Specialty;

}

//accessor methods

public double getOffice_Visit_Fee()

{

return office_visit_fee;

}

public String getSpecialty()

{

return Specialty;

}

public String toString()

{

return "Doctor Name "+getDoc_Name()+" Office Visit Fee :$"+office_visit_fee+

" Specialty : "+Specialty;

}

}

class Test

{

public static void main (String[] args)

{

 Doctor dctr = new Doctor("Joseph Lister",134.56,"Obstetrician");

 System.out.println(dctr);

}

}

Output:

Doctor Name Joseph Lister Office Visit Fee :$134.56 Speciality : Obstetrician

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