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;
}
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);
}
}
}
}
}
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;
}
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;
}
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;
}
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