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

Example 16 with SingleValue

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

the class MultipleChoiceAssessmentItemBuilder method extract.

@Override
public void extract() {
    super.extract();
    correctAnswers = new ArrayList<>(5);
    if (choiceInteraction != null) {
        ResponseDeclaration responseDeclaration = assessmentItem.getResponseDeclaration(choiceInteraction.getResponseIdentifier());
        if (responseDeclaration != null && responseDeclaration.getCorrectResponse() != null) {
            CorrectResponse correctResponse = responseDeclaration.getCorrectResponse();
            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);
                    }
                }
            }
        }
    }
}

Example 17 with SingleValue

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

the class HottextAssessmentItemBuilder method extractScoreEvaluationMode.

private void extractScoreEvaluationMode() {
    boolean hasMapping = false;
    if (hottextInteraction != null) {
        ResponseDeclaration responseDeclaration = assessmentItem.getResponseDeclaration(hottextInteraction.getResponseIdentifier());
        if (responseDeclaration != null) {
            Mapping mapping = responseDeclaration.getMapping();
            hasMapping = (mapping != null && mapping.getMapEntries() != null && mapping.getMapEntries().size() > 0);
            if (hasMapping) {
                scoreMapping = new HashMap<>();
                for (MapEntry entry : mapping.getMapEntries()) {
                    SingleValue sValue = entry.getMapKey();
                    if (sValue instanceof IdentifierValue) {
                        Identifier identifier = ((IdentifierValue) sValue).identifierValue();
                        scoreMapping.put(identifier, entry.getMappedValue());
                    }
                }
            }
        }
    }
    scoreEvaluation = hasMapping ? ScoreEvaluation.perAnswer : ScoreEvaluation.allCorrectAnswers;
}

Example 18 with SingleValue

use of uk.ac.ed.ph.jqtiplus.value.SingleValue 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 19 with SingleValue

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

the class MultipleChoiceAssessmentItemBuilder method extract.

@Override
public void extract() {
    super.extract();
    correctAnswers = new ArrayList<>(5);
    if (choiceInteraction != null) {
        ResponseDeclaration responseDeclaration = assessmentItem.getResponseDeclaration(choiceInteraction.getResponseIdentifier());
        if (responseDeclaration != null && responseDeclaration.getCorrectResponse() != null) {
            CorrectResponse correctResponse = responseDeclaration.getCorrectResponse();
            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);
                    }
                }
            }
        }
    }
}

Example 20 with SingleValue

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

the class AssessmentItemFactory method findBaseValueInExpression.

public static boolean findBaseValueInExpression(Expression expression, Identifier feedbackIdentifier) {
    if (expression instanceof BaseValue) {
        BaseValue bValue = (BaseValue) expression;
        SingleValue sValue = bValue.getSingleValue();
        if (sValue instanceof IdentifierValue) {
            IdentifierValue iValue = (IdentifierValue) sValue;
            if (feedbackIdentifier.equals(iValue.identifierValue())) {
                return true;
            }
        }
    } else {
        List<Expression> childExpressions = expression.getExpressions();
        for (Expression childExpression : childExpressions) {
            if (findBaseValueInExpression(childExpression, feedbackIdentifier)) {
                return true;
            }
        }
    }
    return false;
}