/** @return total value of registration owed to the council */
private double totalRegistrationOwed() {
double totalRegistration = 0;
for (Doctor doctor : doctors) {
totalRegistration += doctor.calculateRegistrationFee();
}
return totalRegistration;
}
/** @return total value of registration owed to the council by Specialists */
private double totalSpecialistRegistrationOwed() {
double totalSpecialistRegistration = 0;
for (Doctor doctor : doctors) {
if (doctor instanceof Specialist) {
totalSpecialistRegistration += doctor.calculateRegistrationFee();
}
}
return totalSpecialistRegistration;
}
/** @return total value of registration owed to the council by General doctors */
private double totalGeneralRegistrationOwed() {
double totalGeneralRegistration = 0;
for (Doctor doctor : doctors) {
if (doctor instanceof General) {
totalGeneralRegistration += doctor.calculateRegistrationFee();
}
}
return totalGeneralRegistration;
}
/** @return total value of registration owed to the council by Interns */
private double totalInternRegistrationOwed() {
double totalInternRegistration = 0;
for (Doctor doctor : doctors) {
if (doctor instanceof Internship) {
totalInternRegistration += doctor.calculateRegistrationFee();
}
}
return totalInternRegistration;
}
