Examples with ResponseDeclaration uk.ac.ed.ph.jqtiplus.node.item.response.declaration.ResponseDeclaration used on opensource projects

Example 61 with ResponseDeclaration

use of uk.ac.ed.ph.jqtiplus.node.item.response.declaration.ResponseDeclaration in project openolat by klemens.

the class EssayAssessmentItemBuilder method createAssessmentItem.

private static AssessmentItem createAssessmentItem(String title) {
    AssessmentItem assessmentItem = AssessmentItemFactory.createAssessmentItem(QTI21QuestionType.essay, title);
    // define the response
    Identifier responseDeclarationId = Identifier.assumedLegal("RESPONSE_1");
    ResponseDeclaration responseDeclaration = createExtendedTextResponseDeclaration(assessmentItem, responseDeclarationId);
    assessmentItem.getNodeGroups().getResponseDeclarationGroup().getResponseDeclarations().add(responseDeclaration);
    // outcomes
    appendDefaultOutcomeDeclarations(assessmentItem, 1.0d);
    ItemBody itemBody = appendDefaultItemBody(assessmentItem);
    appendExtendedTextInteraction(itemBody, responseDeclarationId);
    // response processing
    ResponseProcessing responseProcessing = createResponseProcessing(assessmentItem, responseDeclarationId);
    assessmentItem.getNodeGroups().getResponseProcessingGroup().setResponseProcessing(responseProcessing);
    return assessmentItem;
}

Example 62 with ResponseDeclaration

use of uk.ac.ed.ph.jqtiplus.node.item.response.declaration.ResponseDeclaration in project openolat by klemens.

the class QTI21StatisticsManagerImpl method getTextEntryInteractionsStatistic.

@Override
public List<AbstractTextEntryInteractionStatistics> getTextEntryInteractionsStatistic(String itemRefIdent, AssessmentItem item, List<TextEntryInteraction> interactions, QTI21StatisticSearchParams searchParams) {
    List<AbstractTextEntryInteractionStatistics> options = new ArrayList<>();
    Map<String, AbstractTextEntryInteractionStatistics> optionMap = new HashMap<>();
    for (TextEntryInteraction interaction : interactions) {
        Identifier responseIdentifier = interaction.getResponseIdentifier();
        ResponseDeclaration responseDeclaration = item.getResponseDeclaration(responseIdentifier);
        if (responseDeclaration.hasBaseType(BaseType.STRING)) {
            TextEntryInteractionStatistics stats = getTextEntryInteractionSettings(responseIdentifier, responseDeclaration);
            optionMap.put(responseIdentifier.toString(), stats);
            options.add(stats);
        } else if (responseDeclaration.hasBaseType(BaseType.FLOAT)) {
            NumericalInputInteractionStatistics stats = getNumericalInputInteractionSettings(responseIdentifier, responseDeclaration, item);
            optionMap.put(responseIdentifier.toString(), stats);
            options.add(stats);
        }
    }
    for (TextEntryInteraction interaction : interactions) {
        String responseIdentifier = interaction.getResponseIdentifier().toString();
        List<RawData> datas = getRawDatas(itemRefIdent, responseIdentifier, searchParams);
        for (RawData data : datas) {
            Long count = data.getCount();
            if (count != null && count.longValue() > 0) {
                AbstractTextEntryInteractionStatistics stats = optionMap.get(responseIdentifier);
                String response = data.getStringuifiedResponse();
                if (response != null && response.length() >= 2 && response.startsWith("[") && response.endsWith("]")) {
                    response = response.substring(1, response.length() - 1);
                }
                if (stats.matchResponse(response)) {
                    stats.addCorrect(count.longValue());
                } else {
                    stats.addIncorrect(count.longValue());
                    stats.addWrongResponses(response);
                }
            }
        }
    }
    return options;
}

Example 63 with ResponseDeclaration

use of uk.ac.ed.ph.jqtiplus.node.item.response.declaration.ResponseDeclaration in project openolat by klemens.

the class QTI21StatisticsManagerImpl method getMatchStatistics.

@Override
public List<MatchStatistics> getMatchStatistics(String itemRefIdent, AssessmentItem item, MatchInteraction interaction, QTI21StatisticSearchParams searchParams) {
    List<RawData> rawDatas = getRawDatas(itemRefIdent, interaction.getResponseIdentifier().toString(), searchParams);
    SimpleMatchSet sourceMatchSets = interaction.getSimpleMatchSets().get(0);
    SimpleMatchSet targetMatchSets = interaction.getSimpleMatchSets().get(1);
    List<MatchStatistics> matchPoints = new ArrayList<>();
    ResponseDeclaration responseDeclaration = item.getResponseDeclaration(interaction.getResponseIdentifier());
    // readable responses
    Map<Identifier, List<Identifier>> associations = new HashMap<>();
    CorrectResponse correctResponse = responseDeclaration.getCorrectResponse();
    QtiNodesExtractor.extractIdentifiersFromCorrectResponse(correctResponse, associations);
    for (SimpleAssociableChoice sourceChoice : sourceMatchSets.getSimpleAssociableChoices()) {
        for (SimpleAssociableChoice targetChoice : targetMatchSets.getSimpleAssociableChoices()) {
            DirectedPairValue dKey = new DirectedPairValue(sourceChoice.getIdentifier(), targetChoice.getIdentifier());
            String choiceIdentifier = dKey.toQtiString();
            String marker = "[" + choiceIdentifier + "]";
            boolean correct = associations.containsKey(sourceChoice.getIdentifier()) && associations.get(sourceChoice.getIdentifier()).contains(targetChoice.getIdentifier());
            long numCorrect = 0;
            long numIncorrect = 0;
            for (RawData rawData : rawDatas) {
                String response = rawData.getStringuifiedResponse();
                if (response.indexOf(marker) >= 0) {
                    if (correct) {
                        numCorrect += rawData.getCount();
                    } else {
                        numIncorrect += rawData.getCount();
                    }
                }
            }
            matchPoints.add(new MatchStatistics(sourceChoice.getIdentifier(), targetChoice.getIdentifier(), numCorrect, numIncorrect));
        }
    }
    return matchPoints;
}

Example 64 with ResponseDeclaration

use of uk.ac.ed.ph.jqtiplus.node.item.response.declaration.ResponseDeclaration in project openolat by klemens.

the class QTI21StatisticsManagerImpl method getKPrimStatistics.

// stringuifiedResponse: [a93247453265982 correct][b93247453265983 correct][c93247453265984 correct][d93247453265985 correct]
@Override
public List<KPrimStatistics> getKPrimStatistics(String itemRefIdent, AssessmentItem item, MatchInteraction interaction, QTI21StatisticSearchParams searchParams) {
    List<RawData> rawDatas = getRawDatas(itemRefIdent, interaction.getResponseIdentifier().toString(), searchParams);
    List<SimpleMatchSet> matchSets = interaction.getSimpleMatchSets();
    List<KPrimStatistics> kprimPoints = new ArrayList<>();
    SimpleMatchSet fourMatchSet = matchSets.get(0);
    ResponseDeclaration responseDeclaration = item.getResponseDeclaration(interaction.getResponseIdentifier());
    // readable responses
    Set<String> rightResponses = new HashSet<>();
    List<MapEntry> mapEntries = responseDeclaration.getMapping().getMapEntries();
    for (MapEntry mapEntry : mapEntries) {
        SingleValue mapKey = mapEntry.getMapKey();
        if (mapKey instanceof DirectedPairValue) {
            DirectedPairValue pairValue = (DirectedPairValue) mapKey;
            String source = pairValue.sourceValue().toString();
            String destination = pairValue.destValue().toString();
            rightResponses.add("[" + source + " " + destination + "]");
        }
    }
    for (SimpleAssociableChoice choice : fourMatchSet.getSimpleAssociableChoices()) {
        String choiceIdentifier = choice.getIdentifier().toString();
        String markerCorrect = "[" + choiceIdentifier + " correct]";
        String markerWrong = "[" + choiceIdentifier + " wrong]";
        boolean isCorrectRight = rightResponses.contains(markerCorrect);
        String rightFlag = isCorrectRight ? markerCorrect : markerWrong;
        String wrongFlag = isCorrectRight ? markerWrong : markerCorrect;
        long numCorrect = 0;
        long numIncorrect = 0;
        long numUnanswered = 0;
        for (RawData rawData : rawDatas) {
            String response = rawData.getStringuifiedResponse();
            if (response.indexOf(rightFlag) >= 0) {
                numCorrect += rawData.getCount();
            } else if (response.indexOf(wrongFlag) >= 0) {
                numIncorrect += rawData.getCount();
            } else {
                numUnanswered += rawData.getCount();
            }
        }
        kprimPoints.add(new KPrimStatistics(choice.getIdentifier(), isCorrectRight, numCorrect, numIncorrect, numUnanswered));
    }
    return kprimPoints;
}

Example 65 with ResponseDeclaration

use of uk.ac.ed.ph.jqtiplus.node.item.response.declaration.ResponseDeclaration in project openolat by klemens.

the class CorrectResponsesUtil method getCorrectMultiplePairResponses.

public static final List<String> getCorrectMultiplePairResponses(AssessmentItem assessmentItem, Interaction interaction, boolean withDelimiter) {
    final List<String> correctAnswers = new ArrayList<>(5);
    ResponseDeclaration responseDeclaration = assessmentItem.getResponseDeclaration(interaction.getResponseIdentifier());
    if (responseDeclaration != null && responseDeclaration.getCorrectResponse() != null) {
        CorrectResponse correctResponse = responseDeclaration.getCorrectResponse();
        if (correctResponse.getCardinality().isOneOf(Cardinality.MULTIPLE)) {
            List<FieldValue> values = correctResponse.getFieldValues();
            Value value = FieldValue.computeValue(Cardinality.MULTIPLE, values);
            if (value instanceof MultipleValue) {
                MultipleValue multiValue = (MultipleValue) value;
                multiValue.forEach(oValue -> {
                    if (oValue instanceof PairValue) {
                        PairValue pairValue = (PairValue) oValue;
                        String source = pairValue.sourceValue().toString();
                        String destination = pairValue.destValue().toString();
                        if (withDelimiter) {
                            correctAnswers.add("[" + source + " " + destination + "]");
                        } else {
                            correctAnswers.add(source + " " + destination);
                        }
                    }
                });
            }
        }
    }
    return correctAnswers;
}