/**
* Appends the specified person to the end of this register.
*
* @param person person to append to this register
*/
public void addPerson(Person person) throws Exception {
for (int i = 0; i < count; i++) {
if (person.getName().equals(persons[i].getName())
|| person.getPhoneNumber().equals(persons[i].getPhoneNumber())) {
throw new Exception(
"Person with this name or telephone number already exist in register.\n"
+ "Name and telephone number must be unique. ");
}
}
persons[count] = person;
count++;
Arrays.sort(persons, 0, count);
}
/**
* Removes the specified person from the register.
*
* @param person person to remove
*/
public void removePerson(Person person) throws Exception {
for (int i = 0; i < count; i++) {
if (person.equals(getPerson(i))) {
--count;
for (; i < count; ++i) {
persons[i] = persons[i + 1];
}
return;
}
}
throw new Exception("This person does not exist in register.");
}
