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Example 11 with MultipleValue

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

the class CorrectResponsesUtil method getCorrectIdentifierResponses.

public static final List<Identifier> getCorrectIdentifierResponses(AssessmentItem assessmentItem, Identifier responseIdentifier) {
    List<Identifier> correctAnswers = new ArrayList<>(5);
    ResponseDeclaration responseDeclaration = assessmentItem.getResponseDeclaration(responseIdentifier);
    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 IdentifierValue) {
                IdentifierValue identifierValue = (IdentifierValue) value;
                Identifier correctAnswer = identifierValue.identifierValue();
                correctAnswers.add(correctAnswer);
            }
        } 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 IdentifierValue) {
                        IdentifierValue identifierValue = (IdentifierValue) sValue;
                        Identifier correctAnswer = identifierValue.identifierValue();
                        correctAnswers.add(correctAnswer);
                    }
                }
            }
        }
    }
    return correctAnswers;
}
Also used : Identifier(uk.ac.ed.ph.jqtiplus.types.Identifier) SingleValue(uk.ac.ed.ph.jqtiplus.value.SingleValue) MultipleValue(uk.ac.ed.ph.jqtiplus.value.MultipleValue) ArrayList(java.util.ArrayList) IdentifierValue(uk.ac.ed.ph.jqtiplus.value.IdentifierValue) OrderedValue(uk.ac.ed.ph.jqtiplus.value.OrderedValue) MultipleValue(uk.ac.ed.ph.jqtiplus.value.MultipleValue) PointValue(uk.ac.ed.ph.jqtiplus.value.PointValue) Value(uk.ac.ed.ph.jqtiplus.value.Value) FieldValue(uk.ac.ed.ph.jqtiplus.node.shared.FieldValue) SingleValue(uk.ac.ed.ph.jqtiplus.value.SingleValue) IntegerValue(uk.ac.ed.ph.jqtiplus.value.IntegerValue) DirectedPairValue(uk.ac.ed.ph.jqtiplus.value.DirectedPairValue) PairValue(uk.ac.ed.ph.jqtiplus.value.PairValue) IdentifierValue(uk.ac.ed.ph.jqtiplus.value.IdentifierValue) CorrectResponse(uk.ac.ed.ph.jqtiplus.node.item.CorrectResponse) FieldValue(uk.ac.ed.ph.jqtiplus.node.shared.FieldValue) ResponseDeclaration(uk.ac.ed.ph.jqtiplus.node.item.response.declaration.ResponseDeclaration)

Example 12 with MultipleValue

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

the class QtiNodesExtractor method extractIdentifiersFromCorrectResponse.

public static void extractIdentifiersFromCorrectResponse(CorrectResponse correctResponse, List<Identifier> correctAnswers) {
    BaseTypeAndCardinality responseDeclaration = correctResponse.getParent();
    if (responseDeclaration.hasCardinality(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 IdentifierValue) {
                    IdentifierValue identifierValue = (IdentifierValue) sValue;
                    Identifier correctAnswer = identifierValue.identifierValue();
                    correctAnswers.add(correctAnswer);
                }
            }
        }
    } else if (responseDeclaration.hasCardinality(Cardinality.SINGLE)) {
        Value value = FieldValue.computeValue(Cardinality.SINGLE, correctResponse.getFieldValues());
        if (value instanceof IdentifierValue) {
            IdentifierValue identifierValue = (IdentifierValue) value;
            correctAnswers.add(identifierValue.identifierValue());
        }
    }
}
Also used : BaseTypeAndCardinality(uk.ac.ed.ph.jqtiplus.node.shared.BaseTypeAndCardinality) SingleValue(uk.ac.ed.ph.jqtiplus.value.SingleValue) Identifier(uk.ac.ed.ph.jqtiplus.types.Identifier) MultipleValue(uk.ac.ed.ph.jqtiplus.value.MultipleValue) BaseValue(uk.ac.ed.ph.jqtiplus.node.expression.general.BaseValue) DefaultValue(uk.ac.ed.ph.jqtiplus.node.shared.declaration.DefaultValue) IdentifierValue(uk.ac.ed.ph.jqtiplus.value.IdentifierValue) SetOutcomeValue(uk.ac.ed.ph.jqtiplus.node.test.outcome.processing.SetOutcomeValue) FloatValue(uk.ac.ed.ph.jqtiplus.value.FloatValue) MultipleValue(uk.ac.ed.ph.jqtiplus.value.MultipleValue) Value(uk.ac.ed.ph.jqtiplus.value.Value) FieldValue(uk.ac.ed.ph.jqtiplus.node.shared.FieldValue) SingleValue(uk.ac.ed.ph.jqtiplus.value.SingleValue) DirectedPairValue(uk.ac.ed.ph.jqtiplus.value.DirectedPairValue) IdentifierValue(uk.ac.ed.ph.jqtiplus.value.IdentifierValue)

Aggregations

FieldValue (uk.ac.ed.ph.jqtiplus.node.shared.FieldValue)12 IdentifierValue (uk.ac.ed.ph.jqtiplus.value.IdentifierValue)12 MultipleValue (uk.ac.ed.ph.jqtiplus.value.MultipleValue)12 SingleValue (uk.ac.ed.ph.jqtiplus.value.SingleValue)12 Value (uk.ac.ed.ph.jqtiplus.value.Value)12 CorrectResponse (uk.ac.ed.ph.jqtiplus.node.item.CorrectResponse)10 ResponseDeclaration (uk.ac.ed.ph.jqtiplus.node.item.response.declaration.ResponseDeclaration)10 DirectedPairValue (uk.ac.ed.ph.jqtiplus.value.DirectedPairValue)10 IntegerValue (uk.ac.ed.ph.jqtiplus.value.IntegerValue)8 OrderedValue (uk.ac.ed.ph.jqtiplus.value.OrderedValue)8 PairValue (uk.ac.ed.ph.jqtiplus.value.PairValue)8 PointValue (uk.ac.ed.ph.jqtiplus.value.PointValue)8 ArrayList (java.util.ArrayList)6 Identifier (uk.ac.ed.ph.jqtiplus.types.Identifier)6 BaseValue (uk.ac.ed.ph.jqtiplus.node.expression.general.BaseValue)4 HashSet (java.util.HashSet)2 AtomicInteger (java.util.concurrent.atomic.AtomicInteger)2 AssessmentItemFactory.createMultipleChoiceCorrectResponseDeclaration (org.olat.ims.qti21.model.xml.AssessmentItemFactory.createMultipleChoiceCorrectResponseDeclaration)2 SetOutcomeValue (uk.ac.ed.ph.jqtiplus.node.item.response.processing.SetOutcomeValue)2 BaseTypeAndCardinality (uk.ac.ed.ph.jqtiplus.node.shared.BaseTypeAndCardinality)2