protected Map<String, String> getMapRepresentingASingleIncorrectlyChosenChoice(Question q) {
Map<String, String> map = new HashMap<>();
Set<Choice> set = q.getChoices();
for (Choice c : set) {
if (map.size() == 0 && c.getIscorrect() == Choice.NOT_CORRECT) {
map.put(q.getId() + "," + c.getId(), c.getText());
}
}
return map;
}
protected Map<String, String> getMapRepresentingCorrectChoices(Question q) {
Map<String, String> map = new HashMap<>();
Set<Choice> set = q.getChoices();
for (Choice c : set) {
if (c.getIscorrect() == Choice.CORRECT) {
map.put(q.getId() + "," + c.getId(), c.getText());
}
}
return map;
}
protected Map<String, String> getMapRepresentingACorrectChoiceAndAnIncorrectChoice(Question q) {
Map<String, String> map = new HashMap<>();
Set<Choice> set = q.getChoices();
boolean correctAdded = false;
boolean incorrectAdded = false;
for (Choice c : set) {
if (!correctAdded && c.getIscorrect() == Choice.CORRECT) {
map.put(q.getId() + "," + c.getId(), c.getText());
correctAdded = true;
}
if (!incorrectAdded && c.getIscorrect() == Choice.NOT_CORRECT) {
map.put(q.getId() + "," + c.getId(), c.getText());
incorrectAdded = true;
}
}
return map;
}