Examples with Identifier uk.ac.ed.ph.jqtiplus.types.Identifier used on opensource projects

Example 6 with Identifier

use of uk.ac.ed.ph.jqtiplus.types.Identifier in project OpenOLAT by OpenOLAT.

the class HottextAssessmentItemBuilderTest method createHottextAssessmentItem_perAnswer.

/**
 * This is an hottextInteraction with 3 choices, one with 3.0 points and correct,
 * one with 0.0 points but correct and one false with -1.0 points.
 *
 * @throws IOException
 */
@Test
public void createHottextAssessmentItem_perAnswer() throws IOException {
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    HottextAssessmentItemBuilder itemBuilder = new HottextAssessmentItemBuilder("Hot texts", "This is a hot ", "text", qtiSerializer);
    itemBuilder.setQuestion("<p>This is <hottext identifier=\"RESPONSE_HOT_1\">hot</hottext>, <hottext identifier=\"RESPONSE_HOT_2\">cold</hottext> or <hottext identifier=\"RESPONSE_HOT_3\">freezing</hottext></p>");
    itemBuilder.addCorrectAnswer(Identifier.parseString("RESPONSE_HOT_2"));
    itemBuilder.addCorrectAnswer(Identifier.parseString("RESPONSE_HOT_3"));
    itemBuilder.setMapping(Identifier.parseString("RESPONSE_HOT_1"), -1.0d);
    itemBuilder.setMapping(Identifier.parseString("RESPONSE_HOT_2"), 0.0d);
    itemBuilder.setMapping(Identifier.parseString("RESPONSE_HOT_3"), 3.0d);
    itemBuilder.setMaxScore(3.0d);
    itemBuilder.setScoreEvaluationMode(ScoreEvaluation.perAnswer);
    itemBuilder.build();
    File itemFile = new File(WebappHelper.getTmpDir(), "hottextAssessmentItem" + UUID.randomUUID() + ".xml");
    try (FileOutputStream out = new FileOutputStream(itemFile)) {
        qtiSerializer.serializeJqtiObject(itemBuilder.getAssessmentItem(), out);
    } catch (Exception e) {
        log.error("", e);
    }
    {
        // correct answers
        Map<Identifier, ResponseData> responseMap = new HashMap<>();
        Identifier responseIdentifier = itemBuilder.getInteraction().getResponseIdentifier();
        responseMap.put(responseIdentifier, new StringResponseData("RESPONSE_HOT_2", "RESPONSE_HOT_3"));
        ItemSessionController itemSessionController = RunningItemHelper.run(itemFile, responseMap);
        Value score = itemSessionController.getItemSessionState().getOutcomeValue(QTI21Constants.SCORE_IDENTIFIER);
        Assert.assertEquals(new FloatValue(3.0d), score);
        Value feedbackBasic = itemSessionController.getItemSessionState().getOutcomeValue(QTI21Constants.FEEDBACKBASIC_IDENTIFIER);
        Assert.assertEquals(new IdentifierValue(QTI21Constants.CORRECT_IDENTIFIER), feedbackBasic);
    }
    {
        // max score but not all correct
        Map<Identifier, ResponseData> responseMap = new HashMap<>();
        Identifier responseIdentifier = itemBuilder.getInteraction().getResponseIdentifier();
        responseMap.put(responseIdentifier, new StringResponseData("RESPONSE_HOT_3"));
        ItemSessionController itemSessionController = RunningItemHelper.run(itemFile, responseMap);
        Value score = itemSessionController.getItemSessionState().getOutcomeValue(QTI21Constants.SCORE_IDENTIFIER);
        Assert.assertEquals(new FloatValue(3.0d), score);
        Value feedbackBasic = itemSessionController.getItemSessionState().getOutcomeValue(QTI21Constants.FEEDBACKBASIC_IDENTIFIER);
        Assert.assertEquals(new IdentifierValue(QTI21Constants.INCORRECT_IDENTIFIER), feedbackBasic);
    }
    {
        // all wrong
        Map<Identifier, ResponseData> responseMap = new HashMap<>();
        Identifier responseIdentifier = itemBuilder.getInteraction().getResponseIdentifier();
        responseMap.put(responseIdentifier, new StringResponseData("RESPONSE_HOT_1"));
        ItemSessionController itemSessionController = RunningItemHelper.run(itemFile, responseMap);
        Value score = itemSessionController.getItemSessionState().getOutcomeValue(QTI21Constants.SCORE_IDENTIFIER);
        Assert.assertEquals(new FloatValue(0.0d), score);
        Value feedbackBasic = itemSessionController.getItemSessionState().getOutcomeValue(QTI21Constants.FEEDBACKBASIC_IDENTIFIER);
        Assert.assertEquals(new IdentifierValue(QTI21Constants.INCORRECT_IDENTIFIER), feedbackBasic);
    }
    FileUtils.deleteDirsAndFiles(itemFile.toPath());
}

Example 7 with Identifier

use of uk.ac.ed.ph.jqtiplus.types.Identifier in project OpenOLAT by OpenOLAT.

the class AssessmentRenderFunctions method renderRecordCardinalityValue.

public static void renderRecordCardinalityValue(StringOutput sb, Value value, String delimiter, String mappingIndicator) {
    if (value != null && value.hasCardinality(Cardinality.RECORD)) {
        RecordValue oValue = (RecordValue) value;
        boolean hasDelimiter = StringHelper.containsNonWhitespace(delimiter);
        boolean hasMappingIndicator = StringHelper.containsNonWhitespace(mappingIndicator);
        int count = 0;
        for (Map.Entry<Identifier, SingleValue> entry : oValue.entrySet()) {
            if (hasDelimiter && count++ > 0)
                sb.append(delimiter);
            String identifierString = entry.getKey().toString();
            sb.append(identifierString);
            if (hasMappingIndicator) {
                sb.append(mappingIndicator);
            }
            renderSingleCardinalityValue(sb, entry.getValue());
        }
    }
}

Example 8 with Identifier

use of uk.ac.ed.ph.jqtiplus.types.Identifier in project OpenOLAT by OpenOLAT.

the class HotspotInteractionStatisticsController method getSingleChoice.

private Series getSingleChoice(List<HotspotChoiceStatistics> statisticResponses) {
    boolean survey = QTIType.survey.equals(resourceResult.getType());
    int numOfParticipants = resourceResult.getQTIStatisticAssessment().getNumOfParticipants();
    List<Identifier> correctAnswers = getCorrectResponses();
    int i = 0;
    long numOfResults = 0;
    BarSeries d1 = new BarSeries();
    List<ResponseInfos> responseInfos = new ArrayList<>();
    for (HotspotChoiceStatistics statisticResponse : statisticResponses) {
        HotspotChoice choice = statisticResponse.getChoice();
        String text = getAnswerText(choice);
        double ans_count = statisticResponse.getCount();
        numOfResults += statisticResponse.getCount();
        boolean correct = correctAnswers.contains(choice.getIdentifier());
        Float points;
        String cssColor;
        if (survey) {
            points = null;
            cssColor = "bar_default";
        } else {
            Double mappedValue = CorrectResponsesUtil.getMappedValue(assessmentItem, interaction, choice);
            if (mappedValue != null) {
                points = mappedValue.floatValue();
            } else {
                points = correct ? 1.0f : 0.0f;
            }
            cssColor = correct ? "bar_green" : "bar_red";
        }
        String label = Integer.toString(++i);
        d1.add(ans_count, label, cssColor);
        responseInfos.add(new ResponseInfos(label, text, points, correct, survey, false));
    }
    if (numOfResults != numOfParticipants) {
        long notAnswered = numOfParticipants - numOfResults;
        if (notAnswered > 0) {
            String label = Integer.toString(++i);
            String text = translate("user.not.answer");
            responseInfos.add(new ResponseInfos(label, text, null, false, survey, false));
            d1.add(notAnswered, label, "bar_grey");
        }
    }
    List<BarSeries> serieList = Collections.singletonList(d1);
    Series series = new Series(serieList, responseInfos, numOfParticipants, false);
    series.setChartType(SeriesFactory.BAR_CORRECT);
    series.setItemCss("o_qti_scitem");
    return series;
}

Example 9 with Identifier

use of uk.ac.ed.ph.jqtiplus.types.Identifier in project OpenOLAT by OpenOLAT.

the class HotspotInteractionStatisticsController method getCorrectResponses.

private List<Identifier> getCorrectResponses() {
    List<Identifier> correctAnswers = new ArrayList<>();
    ResponseDeclaration responseDeclaration = assessmentItem.getResponseDeclaration(interaction.getResponseIdentifier());
    if (responseDeclaration != null && responseDeclaration.getCorrectResponse() != null) {
        extractIdentifiersFromCorrectResponse(responseDeclaration.getCorrectResponse(), correctAnswers);
    }
    return correctAnswers;
}

Example 10 with Identifier

use of uk.ac.ed.ph.jqtiplus.types.Identifier in project OpenOLAT by OpenOLAT.

the class MatchScoreController method forgeScoreElement.

private void forgeScoreElement(MatchWrapper sourceWrapper, MatchWrapper targetWrapper) {
    Identifier sourceIdentifier = sourceWrapper.getChoiceIdentifier();
    Identifier targetIdentifier = targetWrapper.getChoiceIdentifier();
    DirectedPairValue dKey = new DirectedPairValue(sourceIdentifier, targetIdentifier);
    if (!scoreWrappers.containsKey(dKey)) {
        String key = sourceIdentifier.toString() + "-" + targetIdentifier.toString();
        TextElement textEl = uifactory.addTextElement(key, null, 8, "", scoreCont);
        MatchScoreWrapper scoreWrapper = new MatchScoreWrapper(sourceIdentifier, targetIdentifier, textEl);
        textEl.setDomReplacementWrapperRequired(false);
        textEl.setDisplaySize(5);
        textEl.setUserObject(scoreWrapper);
        textEl.setEnabled(!restrictedEdit && !readOnly);
        Double score = itemBuilder.getScore(sourceIdentifier, targetIdentifier);
        if (score == null) {
            textEl.setValue("0.0");
        } else {
            textEl.setValue(AssessmentHelper.getRoundedScore(score));
        }
        scoreWrappers.put(dKey, scoreWrapper);
        scoreCont.contextPut(key, scoreWrapper);
    }
}