Examples with DirectedPairValue uk.ac.ed.ph.jqtiplus.value.DirectedPairValue used on opensource projects

Example 6 with DirectedPairValue

use of uk.ac.ed.ph.jqtiplus.value.DirectedPairValue in project OpenOLAT by OpenOLAT.

the class KPrimAssessmentItemBuilder method extractCorrectResponse.

private void extractCorrectResponse() {
    associations = new HashMap<>();
    if (matchInteraction != null) {
        ResponseDeclaration responseDeclaration = assessmentItem.getResponseDeclaration(matchInteraction.getResponseIdentifier());
        if (responseDeclaration != null && responseDeclaration.getCorrectResponse() != null) {
            CorrectResponse correctResponse = responseDeclaration.getCorrectResponse();
            List<FieldValue> values = correctResponse.getFieldValues();
            for (FieldValue value : values) {
                SingleValue sValue = value.getSingleValue();
                if (sValue instanceof DirectedPairValue) {
                    DirectedPairValue dpValue = (DirectedPairValue) sValue;
                    Identifier sourceId = dpValue.sourceValue();
                    Identifier destinationId = dpValue.destValue();
                    associations.put(sourceId, destinationId);
                }
            }
        }
    }
}

Example 7 with DirectedPairValue

use of uk.ac.ed.ph.jqtiplus.value.DirectedPairValue in project OpenOLAT by OpenOLAT.

the class AssessmentItemFactory method appendAssociationMatchResponseDeclaration.

public static ResponseDeclaration appendAssociationMatchResponseDeclaration(ResponseDeclaration responseDeclaration, Map<Identifier, List<Identifier>> associations) {
    responseDeclaration.setCardinality(Cardinality.MULTIPLE);
    responseDeclaration.setBaseType(BaseType.DIRECTED_PAIR);
    // correct response
    CorrectResponse correctResponse = new CorrectResponse(responseDeclaration);
    responseDeclaration.setCorrectResponse(correctResponse);
    for (Map.Entry<Identifier, List<Identifier>> association : associations.entrySet()) {
        Identifier sourceChoiceId = association.getKey();
        List<Identifier> targetChoiceIds = association.getValue();
        for (Identifier targetChoiceId : targetChoiceIds) {
            DirectedPairValue dpValue = new DirectedPairValue(sourceChoiceId, targetChoiceId);
            FieldValue fValue = new FieldValue(correctResponse, dpValue);
            correctResponse.getFieldValues().add(fValue);
        }
    }
    return responseDeclaration;
}

Example 8 with DirectedPairValue

use of uk.ac.ed.ph.jqtiplus.value.DirectedPairValue in project OpenOLAT by OpenOLAT.

the class CSVToAssessmentItemConverter method processChoice_match.

private void processChoice_match(String[] parts, MatchAssessmentItemBuilder matchBuilder) {
    List<SimpleAssociableChoice> targetChoices = matchBuilder.getTargetChoices();
    if (targetChoices == null || targetChoices.isEmpty()) {
        for (int i = 1; i < parts.length; i++) {
            String answer = parts[i];
            SimpleAssociableChoice choice = AssessmentItemFactory.createSimpleAssociableChoice(answer, matchBuilder.getTargetMatchSet());
            targetChoices.add(choice);
        }
    } else {
        String answer = parts[0];
        if (StringHelper.containsNonWhitespace(answer)) {
            SimpleAssociableChoice sourceChoice = AssessmentItemFactory.createSimpleAssociableChoice(answer, matchBuilder.getSourceMatchSet());
            matchBuilder.getSourceChoices().add(sourceChoice);
            // correct answer and points
            for (int i = 1; i < parts.length && i < (targetChoices.size() + 1); i++) {
                double point = parseFloat(parts[i], 0.0f);
                SimpleAssociableChoice targetChoice = targetChoices.get(i - 1);
                DirectedPairValue directedPair = new DirectedPairValue(sourceChoice.getIdentifier(), targetChoice.getIdentifier());
                matchBuilder.addScore(directedPair, Double.valueOf(point));
                if (point > 0.0) {
                    matchBuilder.addAssociation(sourceChoice.getIdentifier(), targetChoice.getIdentifier());
                }
            }
        }
    }
}

Example 9 with DirectedPairValue

use of uk.ac.ed.ph.jqtiplus.value.DirectedPairValue in project openolat by klemens.

the class KPrimAssessmentItemBuilder method extractCorrectResponse.

private void extractCorrectResponse() {
    associations = new HashMap<>();
    if (matchInteraction != null) {
        ResponseDeclaration responseDeclaration = assessmentItem.getResponseDeclaration(matchInteraction.getResponseIdentifier());
        if (responseDeclaration != null && responseDeclaration.getCorrectResponse() != null) {
            CorrectResponse correctResponse = responseDeclaration.getCorrectResponse();
            List<FieldValue> values = correctResponse.getFieldValues();
            for (FieldValue value : values) {
                SingleValue sValue = value.getSingleValue();
                if (sValue instanceof DirectedPairValue) {
                    DirectedPairValue dpValue = (DirectedPairValue) sValue;
                    Identifier sourceId = dpValue.sourceValue();
                    Identifier destinationId = dpValue.destValue();
                    associations.put(sourceId, destinationId);
                }
            }
        }
    }
}

Example 10 with DirectedPairValue

use of uk.ac.ed.ph.jqtiplus.value.DirectedPairValue in project openolat by klemens.

the class MatchAssessmentItemBuilder method buildResponseAndOutcomeDeclarations.

@Override
protected void buildResponseAndOutcomeDeclarations() {
    // refresh correct response
    ResponseDeclaration responseDeclaration;
    if (assessmentItem.getResponseDeclaration(responseIdentifier) != null) {
        responseDeclaration = assessmentItem.getResponseDeclaration(responseIdentifier);
        appendAssociationMatchResponseDeclaration(responseDeclaration, associations);
    } else {
        responseDeclaration = createMatchResponseDeclaration(assessmentItem, responseIdentifier, associations);
        assessmentItem.getResponseDeclarations().add(responseDeclaration);
    }
    if (scoreEvaluation == ScoreEvaluation.perAnswer) {
        Map<DirectedPairValue, Double> pairMapping = new HashMap<>();
        if (scoreMapping != null && scoreMapping.size() > 0) {
            for (Map.Entry<DirectedPairValue, Double> entry : scoreMapping.entrySet()) {
                DirectedPairValue sdKey = entry.getKey();
                pairMapping.put(new DirectedPairValue(sdKey.sourceValue(), sdKey.destValue()), entry.getValue());
            }
        }
        AssessmentItemFactory.appendPairMapping(responseDeclaration, pairMapping);
    } else {
        // make sure there isn't any mapping
        responseDeclaration.setMapping(null);
    }
}