public static List<Question> generateQuestionSet(int difficulty, int questionSetSize) {
List<Question> questionList = new ArrayList<>(questionSetSize);
for (int i = 0; i < questionSetSize; ++i) {
try {
Question q = generateQuestion(difficulty, 4 * questionSetSize, true);
q.question = q.getQuestion().replaceAll("\\s\\s", " ");
q.question = q.getQuestion().replaceAll("\\(\\s", "(");
q.question = q.getQuestion().replaceAll("\\s\\)", ")");
q.question = q.getQuestion().replaceAll("\\s\\?", "?");
q.question = q.getQuestion().replaceAll("\\s\\.", ".");
for (int j = 0; j < q.getChoices().size(); ++j) {
q.getChoices().set(j, q.getChoices().get(j).trim());
}
questionList.add(q);
} catch (SQLException e) {
e.printStackTrace();
}
}
return questionList;
}
public void save() {
try {
DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd");
Date date = new Date();
String fileName = getName() + ".txt";
PrintWriter write;
write = new PrintWriter(fileName);
// Template
write.println("Questionnaire\t" + getName());
write.println("Date\t" + dateFormat.format(date));
write.println("NumTestSubjects\t" + getAnswerSets().size());
write.print("ID\t");
List<Question> questions = getQuestions();
// Different ways of storing different types of question e.g.
// MultipleChoice - Good?[MultipleChoiceQuestion(No,OK,Good,Best)]\t
// ScaleQuestion - How Good?[ScaleQuestion,5]\t
// OpenQuestion - Name?[OpenQuestion]\t
for (Question q : questions) {
if (q.getType() == QuestionType.MultipleChoiceQuestion) {
write.print(q.getDescription() + "[" + q.getType() + "(");
for (int i = 0; i < q.getChoices().size(); i++) {
if (i == (q.getChoices().size() - 1)) {
write.print(q.getChoices().get(i) + ")");
continue;
}
write.print(q.getChoices().get(i) + ",");
}
write.print("]" + "\t");
} else if (q.getType() == QuestionType.ScaleQuestion) {
write.print(q.getDescription() + "[" + q.getType());
write.print("," + q.getInterval());
write.print("]" + "\t");
} else {
write.print(q.getDescription() + "[" + q.getType() + "]" + "\t");
}
}
write.println();
// AnswerSets
List<AnswerSet> answerSets = getAnswerSets();
List<Answer> answers;
for (AnswerSet set : answerSets) {
answers = set.getAnswers();
write.print(set.getTestSubjectID() + "\t");
for (int i = 0; i < answers.size(); i++) {
// if question is timed then format is e.g. answer[5]
if (questions.get(i).isTimed() == true) {
write.print(
answers.get(i).toString() + "[" + answers.get(i).getDuration() + "]" + "\t");
} else {
write.print(answers.get(i).toString() + "\t");
}
}
write.println();
}
write.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
