public void vote(String voterId, String partyName, String candidateId)
throws VotableNotFoundException, InvalidVoterException, MultipleVoteException {
if (votables.size() == 0) {
throw new VotableNotFoundException();
}
Person voter = null;
Votable party = null, candidate = null;
for (int i = 0; i < people.size(); i++) {
if (people.get(i).getSocialID().equals(voterId)) {
voter = people.get(i);
if (voted.get(i)) {
throw new MultipleVoteException();
} else {
voted.set(i, true);
}
break;
}
}
if (voter == null || !voter.isEligibleToVote()) {
throw new InvalidVoterException();
}
for (int i = 0; i < votables.size(); i++) {
if (votables.get(i).getId().equals(partyName)) {
party = votables.get(i);
}
if (votables.get(i).getId().equals(candidateId)) {
candidate = votables.get(i);
}
}
if (partyName != "") {
if (party != null) {
party.giveVote();
} else {
throw new VotableNotFoundException();
}
}
if (candidateId != "") {
if (candidate != null) {
candidate.giveVote();
} else {
throw new VotableNotFoundException();
}
}
}
public int countVotes(Votable votable) {
return votable.countVotes();
}