public String createMyHit(
RequesterService service,
ArrayList<Object> inputs,
int numberOfOutputs,
int numberOfAssignments) {
/* Some parameters used for initializing MTurk HIT.*/
String title = "Select best description";
String description = "Please selec the best description.";
String keywords = "selection, description";
Question question = new Question(inputs, numberOfOutputs);
double reward = 0.01;
long assignmentDurationInSeconds = 60 * 30; // 30 minutes
long autoApprovalDelayInSeconds = 60; // 1 minute
long lifetimeInSeconds = 60 * 60 * 24 * 7; // 1 week
HIT hit =
service.createHIT(
null,
title,
description,
keywords,
question.getQuestion(),
reward,
assignmentDurationInSeconds,
autoApprovalDelayInSeconds,
lifetimeInSeconds,
numberOfAssignments,
null,
null,
null);
return hit.getHITId();
}
/**
* A valid question has been selected, ask for an answer of the right type, and output the result.
*
* @param question the selected question
*/
private void actOnChoice(Question<?> question) {
System.out.print(
"Enter your answer as a/an " + question.getAnswerType().getSimpleName() + ": ");
String input = "";
// Loop and read from standard input, until an answer of the right type is provided
boolean done = false;
while (!done) {
try {
input = in.readLine();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
question.setAnswer(input);
// WRONG! A wrong type == null answer, try again
if (question.getAnswer() == null) {
System.out.print("Invalid answer you DIMWIT!, try again: ");
} else {
done = true;
}
}
// All done, output the result
System.out.println("\n" + question.getAnswerResponse() + "\n");
}
private void initializeQuestionTextViews(Question currentQuestion) {
//
mCurrentQuestion = currentQuestion;
if (mReverseNumbersInQuestions) {
textViewQuestion.setText(
mStringParser.reverseNumbersInStringHebrew(
mCurrentGame.getCurrentQuestion().getQuestion()));
textViewTimesPlayedTitle.setText(
mStringParser.reverseNumbersInStringHebrew(
getString(R.string.textViewTimesPlayedTitleText)
+ mCurrentGame.getCurrentQuestion().getQuestionTimesPlayed()));
} else {
textViewQuestion.setText(mCurrentGame.getCurrentQuestion().getQuestion());
textViewTimesPlayedTitle.setText(
getString(R.string.textViewTimesPlayedTitleText)
+ " "
+ mCurrentGame.getCurrentQuestion().getQuestionTimesPlayed());
}
// setting question difficulty
textViewQuestionLevel.setText(mCurrentGame.getCurrentLevelAsString());
textViewHowManyTimesQuestionsBeenAsked.setText(
mCurrentGame.getHowManyTimesQuestionsBeenAsked());
// randomize answer places (indices)
mCurrentQuestion.randomizeAnswerPlaces(m_Random);
buttonAnswer1.setText(mCurrentQuestion.getAnswer1());
buttonAnswer2.setText(mCurrentQuestion.getAnswer2());
buttonAnswer3.setText(mCurrentQuestion.getAnswer3());
buttonAnswer4.setText(mCurrentQuestion.getAnswer4());
}
/** Creates a fragment by turning a survey question into a View. */
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
Bundle args = getArguments();
int index = (int) args.getInt("qIndex");
Question question = GlobalsApp.survey.getQuestion(index);
// keep input alive even when you swipe to a faraway page
if (pageView == null) {
// normally inflate the view hierarchy
pageView = question.getQuestionView(getActivity(), container);
} else {
// view is still attached to the previous view hierarchy
// we need to remove it and re-attach it to the current one
ViewGroup parent = (ViewGroup) pageView.getParent();
parent.removeView(pageView);
}
TextView promptTextView = (TextView) pageView.findViewById(R.id.prompt);
promptTextView.setText(question.getPrompt());
TextView sectionTextView = (TextView) pageView.findViewById(R.id.section);
sectionTextView.setVisibility(View.GONE);
if (question.getSection() != null) {
sectionTextView.setText(question.getSection());
sectionTextView.setVisibility(View.VISIBLE);
}
return pageView;
}
/** 获得一批问题 */
private String getQuestionText(int number) {
Question question = (Question) mQuestions.get(number);
if (question != null) {
return question.getText();
}
return null;
}
public List<Question> getQuestionsSelectedForHomework(int qIds[]) {
if (getQuestions() == null) throw new IllegalStateException();
List<Question> selectedQuestions1 = new ArrayList<>();
for (Question question : getQuestions())
for (int qid : qIds) if (question.getId() == qid) selectedQuestions1.add(question);
return selectedQuestions1;
}
private void setQuestionView() {
txtQuestion.setText(currentQ.getQuestion());
rda.setText(currentQ.getOptionA());
rdb.setText(currentQ.getOptionB());
rdc.setText(currentQ.getOptionC());
qid++;
}
private String getQuestionImageUrl(int number) {
Question question = (Question) mQuestions.get(number);
if (question != null) {
return question.getImageUrl();
}
return null;
}
// Method will be called when a button is clicked to answer a question.
// It will grey out all the answers except the correct one, which will be in green
// if the user selected the wrong answer, it will be shown in red.
public void checkAnswer(View v) {
buttons[0] = (Button) findViewById(R.id.button1);
buttons[1] = (Button) findViewById(R.id.button2);
buttons[2] = (Button) findViewById(R.id.button3);
buttons[3] = (Button) findViewById(R.id.button4);
Button btnChosen = (Button) findViewById(v.getId());
TextView scoreView = (TextView) findViewById(R.id.evScore);
/* can change getText to getKey and set a key in the xml*/
// checks the buttons text against the Question
boolean correct = currentQuestion.checkAnswer(btnChosen);
if (correct) {
btnChosen.setBackgroundColor(Color.GREEN);
score++;
scoreView.setText(Integer.toString(score));
btnChosen.setEnabled(false);
} else btnChosen.setBackgroundColor(Color.RED);
for (int i = 0; i < 4; i++) {
if (btnChosen.equals(buttons[i])) continue;
if (currentQuestion.checkAnswer(buttons[i])) buttons[i].setBackgroundColor(Color.GREEN);
else buttons[i].setBackgroundColor(Color.GRAY);
buttons[i].setEnabled(false);
}
// savedInstanceState.putInt(KEY_SCORE, score);
}
public Question createQuestion(String questionText, Double valor) {
if (this.typeExam == ExamType.OPEN_ANSWER) {
Question q = new Question(questionText, valor);
q.setExam(this);
this.questions.add(q);
return q;
} else return null;
}
/** Test of setDateCreated method, of class Question. */
@Test
public void testSetDateCreated() {
System.out.println("setDateCreated");
ObjectProperty<LocalDate> inDateCreated = null;
Question instance = new Question();
instance.setDateCreated(inDateCreated);
// TODO review the generated test code and remove the default call to fail.
fail("The test case is a prototype.");
}
/** @param args */
public static void main(String[] args) {
// TODO Auto-generated method stub
Question q = new Question();
TreeNode t1 = new TreeNode(2);
TreeNode t2 = new TreeNode(1);
t1.left = t2;
int k = 1;
System.out.println(q.kthSmallest(t1, k));
}
/** Test of setQuery method, of class Question. */
@Test
public void testSetQuery() {
System.out.println("setQuery");
String inQuery = "";
Question instance = new Question();
instance.setQuery(inQuery);
// TODO review the generated test code and remove the default call to fail.
fail("The test case is a prototype.");
}
/** Test of getQuery method, of class Question. */
@Test
public void testGetQuery() {
System.out.println("getQuery");
Question instance = new Question();
String expResult = "";
String result = instance.getQuery();
assertEquals(expResult, result);
// TODO review the generated test code and remove the default call to fail.
fail("The test case is a prototype.");
}
/** Test of queryProperty method, of class Question. */
@Test
public void testQueryProperty() {
System.out.println("queryProperty");
Question instance = new Question();
SimpleStringProperty expResult = null;
SimpleStringProperty result = instance.queryProperty();
assertEquals(expResult, result);
// TODO review the generated test code and remove the default call to fail.
fail("The test case is a prototype.");
}
public double[] getVector(Observation data) {
double[] result = new double[definitions.size()];
for (Question q : data.getQuestions()) {
QuestionDef def = definitions.get(q.getId());
result[def.index] = def.getNumericValue(q.getAnswer());
}
return result;
}
@Test
public void test_question_setText() {
// GIVEN
Question q = new Question();
String text = "Blabla";
// WHEN
q.setText(text);
// THEN
assertEquals(q.getText(), text);
}
@Test
public void test_question_setAllowAddAnswer_false() {
// GIVEN
Question q = new Question();
boolean b = false;
// WHEN
q.setAllowAddAnswer(b);
// THEN
assertEquals(q.isAllowAddAnswer(), b);
}
@Test
public void test_question_setType() {
// GIVEN
Question q = new Question();
QuestionType qt = QuestionType.SIMPLE_CHOICE;
// WHEN
q.setType(qt);
// THEN
assertEquals(q.getType(), qt);
}
@Test
public void test_question_setAllowNoAnswer_true() {
// GIVEN
Question q = new Question();
boolean allow = true;
// WHEN
q.setAllowNoAnswer(allow);
// THEN
assertEquals(q.isAllowNoAnswer(), allow);
}
@Test
public void test_question_setPoll() {
// GIVEN
Question q = new Question();
Poll p = new Poll();
// WHEN
q.setPoll(p);
// THEN
assertEquals(q.getPoll(), p);
}
/** Test of getDateCreated method, of class Question. */
@Test
public void testGetDateCreated() {
System.out.println("getDateCreated");
Question instance = new Question();
ObjectProperty<LocalDate> expResult = null;
ObjectProperty<LocalDate> result = instance.getDateCreated();
assertEquals(expResult, result);
// TODO review the generated test code and remove the default call to fail.
fail("The test case is a prototype.");
}
@Test
public void test_question_setMedia() {
// GIVEN
Question q = new Question();
Media m = new Media();
// WHEN
q.setMedia(m);
// THEN
assertEquals(q.getMedia(), m);
}
@Test
public void test_question_setProposedChoices() {
// GIVEN
Question q = new Question();
List<ProposedChoice> lprop = new ArrayList<ProposedChoice>();
// WHEN
q.setProposedChoices(lprop);
// THEN
assertEquals(q.getProposedChoices(), lprop);
}
@Test
public void test_question_setId() {
// GIVEN
Question q = new Question();
long id = 512;
// WHEN
q.setId(id);
// THEN
assertEquals(q.getId(), id);
}
@Test
public void test_question_setAnswers() {
// GIVEN
Question q = new Question();
List<Answer> lAns = new ArrayList<Answer>();
// WHEN
q.setAnswers(lAns);
// THEN
assertEquals(q.getAnswers(), lAns);
}
@Test
public void test_question_setConditions() {
// GIVEN
Question q = new Question();
List<QuestionCondition> lcond = new ArrayList<QuestionCondition>();
// WHEN
q.setConditions(lcond);
// THEN
assertEquals(q.getConditions(), lcond);
}
@Test
public void test_question_setOrderNumber() {
// GIVEN
Question q = new Question();
int order = 54;
// WHEN
q.setOrderNumber(order);
// THEN
assertEquals(q.getOrderNumber(), order);
}
@Before
public void prepareQuestion() {
question = new Question("id");
renderer = new TableQuestionRenderer(question);
question.setText("Is this working?");
question.addOption("Yes", true);
question.addOption("No", false);
option1 = question.getOptions().get(0);
option2 = question.getOptions().get(1);
}
/**
* This method validates the answerMaxLength field. The field must contain a number greater than
* zero.
*
* @param question - the question to be validated
* @return true if all validation has passed, false otherwise
*/
private boolean validateAnswerMaxLength(Question question) {
if (question.getAnswerMaxLength() != null && question.getAnswerMaxLength() > 0) {
return true;
} else {
GlobalVariables.getMessageMap()
.putError(
Constants.QUESTION_DOCUMENT_FIELD_ANSWER_MAX_LENGTH,
KeyConstants.ERROR_QUESTION_ANSWER_MAX_LENGTH_INVALID);
return false;
}
}
