Examples with SimpleMatchSet uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleMatchSet used on opensource projects

Example 6 with SimpleMatchSet

use of uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleMatchSet in project OpenOLAT by OpenOLAT.

the class AssessmentItemFactory method appendMatchInteraction.

public static MatchInteraction appendMatchInteraction(ItemBody itemBody, Identifier responseDeclarationId) {
    MatchInteraction matchInteraction = new MatchInteraction(itemBody);
    matchInteraction.setResponseIdentifier(responseDeclarationId);
    matchInteraction.setMaxAssociations(0);
    matchInteraction.setShuffle(false);
    itemBody.getBlocks().add(matchInteraction);
    PromptGroup prompts = new PromptGroup(matchInteraction);
    matchInteraction.getNodeGroups().add(prompts);
    SimpleMatchSet sourceMatchSet = new SimpleMatchSet(matchInteraction);
    matchInteraction.getSimpleMatchSets().add(sourceMatchSet);
    String[] sources = new String[] { "A", "B" };
    for (int i = 0; i < sources.length; i++) {
        SimpleAssociableChoice sourceChoice = new SimpleAssociableChoice(sourceMatchSet);
        sourceChoice.setMatchMax(0);
        sourceChoice.setMatchMin(0);
        sourceChoice.setIdentifier(IdentifierGenerator.newNumberAsIdentifier(sources[i]));
        P question = getParagraph(sourceChoice, sources[i]);
        sourceChoice.getFlowStatics().add(question);
        sourceMatchSet.getSimpleAssociableChoices().add(sourceChoice);
    }
    SimpleMatchSet targetMatchSet = new SimpleMatchSet(matchInteraction);
    matchInteraction.getSimpleMatchSets().add(targetMatchSet);
    String[] targets = new String[] { "M", "N" };
    for (int i = 0; i < targets.length; i++) {
        SimpleAssociableChoice targetChoice = new SimpleAssociableChoice(sourceMatchSet);
        targetChoice.setMatchMax(0);
        targetChoice.setMatchMin(0);
        targetChoice.setIdentifier(IdentifierGenerator.newNumberAsIdentifier(targets[i]));
        P question = getParagraph(targetChoice, targets[i]);
        targetChoice.getFlowStatics().add(question);
        targetMatchSet.getSimpleAssociableChoices().add(targetChoice);
    }
    return matchInteraction;
}

Example 7 with SimpleMatchSet

use of uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleMatchSet in project openolat by klemens.

the class KPrimAssessmentItemBuilder method setKprimChoices.

public void setKprimChoices(List<SimpleAssociableChoice> choices) {
    SimpleMatchSet matchSet = matchInteraction.getSimpleMatchSets().get(0);
    matchSet.getSimpleAssociableChoices().clear();
    matchSet.getSimpleAssociableChoices().addAll(new ArrayList<>(choices));
}

Example 8 with SimpleMatchSet

use of uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleMatchSet in project openolat by klemens.

the class AssessmentItemFactory method appendMatchInteractionTrueFalse.

public static MatchInteraction appendMatchInteractionTrueFalse(ItemBody itemBody, String unanswered, String right, String wrong, Identifier responseDeclarationId) {
    MatchInteraction matchInteraction = new MatchInteraction(itemBody);
    matchInteraction.setResponseIdentifier(responseDeclarationId);
    matchInteraction.setMaxAssociations(4);
    matchInteraction.setShuffle(false);
    itemBody.getBlocks().add(matchInteraction);
    PromptGroup prompts = new PromptGroup(matchInteraction);
    matchInteraction.getNodeGroups().add(prompts);
    SimpleMatchSet sourceMatchSet = new SimpleMatchSet(matchInteraction);
    matchInteraction.getSimpleMatchSets().add(sourceMatchSet);
    String[] sources = new String[] { "A", "B" };
    for (int i = 0; i < sources.length; i++) {
        appendSimpleAssociableChoice(sourceMatchSet, sources[i], 1, 1);
    }
    SimpleMatchSet targetMatchSet = new SimpleMatchSet(matchInteraction);
    matchInteraction.getSimpleMatchSets().add(targetMatchSet);
    String[] targets = new String[] { unanswered, right, wrong };
    for (int i = 0; i < targets.length; i++) {
        appendSimpleAssociableChoice(targetMatchSet, targets[i], 0, 0);
    }
    return matchInteraction;
}

Example 9 with SimpleMatchSet

use of uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleMatchSet 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 10 with SimpleMatchSet

use of uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleMatchSet 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;
}