Examples with CorrectResponse uk.ac.ed.ph.jqtiplus.node.item.CorrectResponse used on opensource projects

Example 26 with CorrectResponse

use of uk.ac.ed.ph.jqtiplus.node.item.CorrectResponse in project OpenOLAT by OpenOLAT.

the class CorrectResponsesUtil method getCorrectIntegerResponses.

public static final List<Integer> getCorrectIntegerResponses(AssessmentItem assessmentItem, Interaction interaction) {
    List<Integer> 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.SINGLE)) {
            List<FieldValue> values = correctResponse.getFieldValues();
            Value value = FieldValue.computeValue(Cardinality.SINGLE, values);
            if (value instanceof IntegerValue) {
                IntegerValue identifierValue = (IntegerValue) value;
                correctAnswers.add(identifierValue.intValue());
            }
        } else if (correctResponse.getCardinality().isOneOf(Cardinality.MULTIPLE)) {
            Value value = FieldValue.computeValue(Cardinality.MULTIPLE, correctResponse.getFieldValues());
            if (value instanceof MultipleValue) {
                MultipleValue multiValue = (MultipleValue) value;
                for (SingleValue sValue : multiValue.getAll()) {
                    if (sValue instanceof IntegerValue) {
                        IntegerValue identifierValue = (IntegerValue) value;
                        correctAnswers.add(identifierValue.intValue());
                    }
                }
            }
        }
    }
    return correctAnswers;
}

Example 27 with CorrectResponse

use of uk.ac.ed.ph.jqtiplus.node.item.CorrectResponse in project OpenOLAT by OpenOLAT.

the class MatchAssessmentItemBuilder 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 targetId = dpValue.destValue();
                    List<Identifier> targetIds = associations.get(sourceId);
                    if (targetIds == null) {
                        targetIds = new ArrayList<>();
                        associations.put(sourceId, targetIds);
                    }
                    targetIds.add(targetId);
                }
            }
        }
    }
}

Example 28 with CorrectResponse

use of uk.ac.ed.ph.jqtiplus.node.item.CorrectResponse in project OpenOLAT by OpenOLAT.

the class AssessmentItemFactory method createMultipleChoiceCorrectResponseDeclaration.

public static ResponseDeclaration createMultipleChoiceCorrectResponseDeclaration(AssessmentItem assessmentItem, Identifier declarationId, List<Identifier> correctResponseIds) {
    ResponseDeclaration responseDeclaration = new ResponseDeclaration(assessmentItem);
    responseDeclaration.setIdentifier(declarationId);
    responseDeclaration.setCardinality(Cardinality.MULTIPLE);
    responseDeclaration.setBaseType(BaseType.IDENTIFIER);
    CorrectResponse correctResponse = new CorrectResponse(responseDeclaration);
    responseDeclaration.setCorrectResponse(correctResponse);
    for (Identifier correctResponseId : correctResponseIds) {
        appendIdentifierValue(correctResponse, correctResponseId);
    }
    return responseDeclaration;
}

Example 29 with CorrectResponse

use of uk.ac.ed.ph.jqtiplus.node.item.CorrectResponse in project OpenOLAT by OpenOLAT.

the class AssessmentItemFactory method createTextEntryResponseDeclaration.

public static ResponseDeclaration createTextEntryResponseDeclaration(AssessmentItem assessmentItem, Identifier declarationId, String response, Double score, boolean caseSensitive, List<TextEntryAlternative> alternatives) {
    ResponseDeclaration responseDeclaration = new ResponseDeclaration(assessmentItem);
    responseDeclaration.setIdentifier(declarationId);
    responseDeclaration.setCardinality(Cardinality.SINGLE);
    responseDeclaration.setBaseType(BaseType.STRING);
    // correct response
    CorrectResponse correctResponse = new CorrectResponse(responseDeclaration);
    responseDeclaration.setCorrectResponse(correctResponse);
    appendStringValue(correctResponse, response);
    // mapping
    Mapping mapping = new Mapping(responseDeclaration);
    mapping.setDefaultValue(0.0d);
    responseDeclaration.setMapping(mapping);
    {
        // map correct response
        MapEntry mapEntry = new MapEntry(mapping);
        mapEntry.setMapKey(new StringValue(response));
        mapEntry.setMappedValue(score);
        mapEntry.setCaseSensitive(new Boolean(caseSensitive));
        mapping.getMapEntries().add(mapEntry);
    }
    // map alternatives
    if (alternatives != null && alternatives.size() > 0) {
        for (TextEntryAlternative alternative : alternatives) {
            if (StringHelper.containsNonWhitespace(alternative.getAlternative())) {
                MapEntry mapEntry = new MapEntry(mapping);
                mapEntry.setMapKey(new StringValue(alternative.getAlternative()));
                mapEntry.setMappedValue(score);
                mapEntry.setCaseSensitive(new Boolean(caseSensitive));
                mapping.getMapEntries().add(mapEntry);
            }
        }
    }
    return responseDeclaration;
}

Example 30 with CorrectResponse

use of uk.ac.ed.ph.jqtiplus.node.item.CorrectResponse in project OpenOLAT by OpenOLAT.

the class AssessmentItemFactory method createHotspotCorrectResponseDeclaration.

public static ResponseDeclaration createHotspotCorrectResponseDeclaration(AssessmentItem assessmentItem, Identifier declarationId, List<Identifier> correctResponseIds, Cardinality cardinality) {
    ResponseDeclaration responseDeclaration = new ResponseDeclaration(assessmentItem);
    responseDeclaration.setIdentifier(declarationId);
    if (cardinality != null && (cardinality == Cardinality.SINGLE || cardinality == Cardinality.MULTIPLE)) {
        responseDeclaration.setCardinality(cardinality);
    } else if (correctResponseIds == null || correctResponseIds.size() == 0 || correctResponseIds.size() > 1) {
        responseDeclaration.setCardinality(Cardinality.MULTIPLE);
    } else {
        responseDeclaration.setCardinality(Cardinality.SINGLE);
    }
    responseDeclaration.setBaseType(BaseType.IDENTIFIER);
    CorrectResponse correctResponse = new CorrectResponse(responseDeclaration);
    responseDeclaration.setCorrectResponse(correctResponse);
    for (Identifier correctResponseId : correctResponseIds) {
        appendIdentifierValue(correctResponse, correctResponseId);
    }
    return responseDeclaration;
}