下面列出了org.hibernate.criterion.Expression#eq ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
@Override
public SbiMetaSource loadSourceByName(Session session, String name) throws EMFUserError {
logger.debug("IN");
SbiMetaSource toReturn = null;
Session tmpSession = session;
try {
Criterion labelCriterrion = Expression.eq("name", name);
Criteria criteria = tmpSession.createCriteria(SbiMetaSource.class);
criteria.add(labelCriterrion);
toReturn = (SbiMetaSource) criteria.uniqueResult();
if (toReturn == null)
return null;
} catch (HibernateException he) {
logException(he);
throw new EMFUserError(EMFErrorSeverity.ERROR, 100);
} finally {
logger.debug("OUT");
}
return toReturn;
}
@Override
public SbiMetaTableColumn loadTableColumnByName(Session session, String name) throws EMFUserError {
logger.debug("IN");
SbiMetaTableColumn toReturn = null;
Session tmpSession = session;
try {
Criterion labelCriterrion = Expression.eq("name", name);
Criteria criteria = tmpSession.createCriteria(SbiMetaTableColumn.class);
criteria.add(labelCriterrion);
toReturn = (SbiMetaTableColumn) criteria.uniqueResult();
if (toReturn == null)
return null;
} catch (HibernateException he) {
logException(he);
throw new HibernateException(he);
} finally {
logger.debug("OUT");
}
return toReturn;
}
@Override
public SbiMetaJob loadJobByName(Session session, String name) throws EMFUserError {
logger.debug("IN");
SbiMetaJob toReturn = null;
Session tmpSession = session;
try {
Criterion labelCriterrion = Expression.eq("name", name);
Criteria criteria = tmpSession.createCriteria(SbiMetaJob.class);
criteria.add(labelCriterrion);
toReturn = (SbiMetaJob) criteria.uniqueResult();
if (toReturn == null)
return null;
} catch (HibernateException he) {
logException(he);
throw new EMFUserError(EMFErrorSeverity.ERROR, 100);
} finally {
logger.debug("OUT");
}
return toReturn;
}
/**
* Load source by the unique name.
*
* @param session
* the session
*
* @param name
* the unique name
*
* @return the meta bc
*
* @throws EMFUserError
* the EMF user error
*
* @see it.eng.spagobi.metadata.dao.ISbiMetaBcDAOHibImpl#loadBcByUniqueName(session, string)
*/
@Override
public SbiMetaBc loadBcByUniqueName(Session session, String uniqueName) throws EMFUserError {
logger.debug("IN");
SbiMetaBc toReturn = null;
try {
Criterion labelCriterrion = Expression.eq("uniqueName", uniqueName);
Criteria criteria = session.createCriteria(SbiMetaBc.class);
criteria.add(labelCriterrion);
toReturn = (SbiMetaBc) criteria.uniqueResult();
} catch (HibernateException he) {
logException(he);
throw new HibernateException(he);
} finally {
logger.debug("OUT");
}
return toReturn;
}
@Override
public List<SbiMetaBc> loadAllBCFromTable(int tableId) throws EMFUserError {
logger.debug("IN");
List toReturn = null;
Session tmpSession = null;
Transaction tx = null;
try {
tmpSession = getSession();
tx = tmpSession.beginTransaction();
Criterion labelCriterrion = Expression.eq("tableId", tableId);
Criteria criteria = tmpSession.createCriteria(SbiMetaTable.class);
criteria.add(labelCriterrion);
toReturn = criteria.list();
if (toReturn == null)
return null;
tx.commit();
} catch (HibernateException he) {
logException(he);
if (tx != null)
tx.rollback();
throw new EMFUserError(EMFErrorSeverity.ERROR, 100);
} finally {
if (tmpSession != null) {
if (tmpSession.isOpen())
tmpSession.close();
}
}
logger.debug("OUT");
return toReturn;
}
@Override
public DistributionList loadDistributionListByName(String name) throws EMFUserError {
logger.debug("IN");
DistributionList biDL = null;
Session tmpSession = null;
Transaction tx = null;
try {
tmpSession = getSession();
tx = tmpSession.beginTransaction();
Criterion nameCriterrion = Expression.eq("name", name);
Criteria criteria = tmpSession.createCriteria(SbiDistributionList.class);
criteria.add(nameCriterrion);
SbiDistributionList hibDL = (SbiDistributionList) criteria.uniqueResult();
if (hibDL == null)
return null;
biDL = toDistributionList(hibDL);
tx.commit();
} catch (HibernateException he) {
logger.error("Error while loading the Distribution List with name " + name, he);
if (tx != null)
tx.rollback();
throw new EMFUserError(EMFErrorSeverity.ERROR, 9104);
} finally {
if (tmpSession != null) {
if (tmpSession.isOpen())
tmpSession.close();
}
}
logger.debug("OUT");
return biDL;
}
@Override
public List<SbiMetaBcAttribute> loadAllBCAttributeFromTableColumn(int columnId) throws EMFUserError {
logger.debug("IN");
List toReturn = null;
Session tmpSession = null;
Transaction tx = null;
try {
tmpSession = getSession();
tx = tmpSession.beginTransaction();
Criterion labelCriterrion = Expression.eq("columnId", columnId);
Criteria criteria = tmpSession.createCriteria(SbiMetaTableColumn.class);
criteria.add(labelCriterrion);
toReturn = criteria.list();
if (toReturn == null)
return null;
tx.commit();
} catch (HibernateException he) {
logException(he);
if (tx != null)
tx.rollback();
throw new EMFUserError(EMFErrorSeverity.ERROR, 100);
} finally {
if (tmpSession != null) {
if (tmpSession.isOpen())
tmpSession.close();
}
}
logger.debug("OUT");
return toReturn;
}
private SbiDataSource loadSbiDataSourceWriteDefault(Session aSession) {
Criterion labelCriterrion = Expression.eq("writeDefault", true);
Criteria criteria = aSession.createCriteria(SbiDataSource.class);
criteria.add(labelCriterrion);
SbiDataSource hibDataSource = (SbiDataSource) criteria.uniqueResult();
logger.debug("Hibernate datasource write default found in session: " + hibDataSource);
return hibDataSource;
}
@Override
public BIObjectParameter loadBiObjParameterByObjIdAndLabel(Integer objId, String label) throws EMFUserError {
BIObjectParameter objPar = null;
Session aSession = null;
Transaction tx = null;
try {
aSession = getSession();
tx = aSession.beginTransaction();
Criterion idCriterrion = Expression.eq("sbiObject.biobjId", objId);
Criterion labelCriterrion = Expression.eq("label", label);
Criteria criteria = aSession.createCriteria(SbiObjPar.class);
criteria.add(idCriterrion);
criteria.add(labelCriterrion);
SbiObjPar hibObjPar = (SbiObjPar) criteria.uniqueResult();
if (hibObjPar != null)
objPar = toBIObjectParameter(hibObjPar);
tx.commit();
} catch (HibernateException he) {
logException(he);
if (tx != null)
tx.rollback();
throw new EMFUserError(EMFErrorSeverity.ERROR, 100);
} finally {
if (aSession != null) {
if (aSession.isOpen())
aSession.close();
}
}
return objPar;
}
@Override
public List<SbiMetaTable> loadTablesFromSource(int sourceId) throws EMFUserError {
logger.debug("IN");
List toReturn = null;
Session tmpSession = null;
Transaction tx = null;
try {
tmpSession = getSession();
tx = tmpSession.beginTransaction();
Criterion labelCriterrion = Expression.eq("sourceid", sourceId);
Criteria criteria = tmpSession.createCriteria(SbiMetaTable.class);
criteria.add(labelCriterrion);
toReturn = criteria.list();
if (toReturn == null)
return null;
tx.commit();
} catch (HibernateException he) {
logException(he);
if (tx != null)
tx.rollback();
throw new EMFUserError(EMFErrorSeverity.ERROR, 100);
} finally {
if (tmpSession != null) {
if (tmpSession.isOpen())
tmpSession.close();
}
}
logger.debug("OUT");
return toReturn;
}
@Override
public void modifyTableColumn(Session session, SbiMetaTableColumn aMetaTableColumn) throws EMFUserError {
logger.debug("IN");
Session tmpSession = session;
try {
SbiMetaTableColumn hibMeta = (SbiMetaTableColumn) tmpSession.load(SbiMetaTableColumn.class, aMetaTableColumn.getColumnId());
hibMeta.setName(aMetaTableColumn.getName());
hibMeta.setType(aMetaTableColumn.getType());
hibMeta.setDeleted(aMetaTableColumn.isDeleted());
SbiMetaTable metaTable = null;
if (aMetaTableColumn.getSbiMetaTable().getTableId() < 0) {
Criterion aCriterion = Expression.eq("valueId", aMetaTableColumn.getSbiMetaTable().getTableId());
Criteria criteria = tmpSession.createCriteria(SbiMetaSource.class);
criteria.add(aCriterion);
metaTable = (SbiMetaTable) criteria.uniqueResult();
if (metaTable == null) {
throw new SpagoBIDAOException("The SbiMetaTable with id= " + aMetaTableColumn.getSbiMetaTable().getTableId() + " does not exist");
}
hibMeta.setSbiMetaTable(metaTable);
}
updateSbiCommonInfo4Update(hibMeta);
} catch (HibernateException he) {
logException(he);
throw new HibernateException(he);
} finally {
logger.debug("OUT");
}
}
/**
* Load menu by id.
*
* @param menuID the menu id
* @param roleId the user's role id
*
* @return the menu
*
* @throws EMFUserError the EMF user error
*
* @see it.eng.spagobi.wapp.dao.IMenuDAO#loadMenuByID(integer)
*/
@Override
public Menu loadMenuByID(Integer menuID, Integer roleID) throws EMFUserError {
Menu toReturn = null;
Session tmpSession = null;
Transaction tx = null;
try {
tmpSession = getSession();
tx = tmpSession.beginTransaction();
Criterion domainCdCriterrion = Expression.eq("menuId", menuID);
Criteria criteria = tmpSession.createCriteria(SbiMenu.class);
criteria.add(domainCdCriterrion);
SbiMenu hibMenu = (SbiMenu) criteria.uniqueResult();
if (hibMenu == null)
return null;
// SbiMenu hibMenu = (SbiMenu)tmpSession.load(SbiMenu.class,
// menuID);
toReturn = toMenu(hibMenu, roleID);
} catch (HibernateException he) {
logException(he);
if (tx != null)
tx.rollback();
throw new EMFUserError(EMFErrorSeverity.ERROR, 100);
} finally {
if (tmpSession != null) {
if (tmpSession.isOpen())
tmpSession.close();
}
}
return toReturn;
}
@Override
public SbiMenu loadSbiMenubyName(String name) {
Session tmpSession = null;
Transaction tx = null;
try {
tmpSession = getSession();
tx = tmpSession.beginTransaction();
Criterion domainCdCriterrion = Expression.eq("name", name);
Criteria criteria = tmpSession.createCriteria(SbiMenu.class);
criteria.add(domainCdCriterrion);
SbiMenu hibMenu = (SbiMenu) criteria.uniqueResult();
return hibMenu;
} catch (HibernateException he) {
logException(he);
if (tx != null)
tx.rollback();
} finally {
if (tmpSession != null) {
if (tmpSession.isOpen())
tmpSession.close();
}
}
return null;
}
@Override
public List<SbiMetaBcAttribute> loadAllBCAttributeFromBC(int bcId) throws EMFUserError {
logger.debug("IN");
List toReturn = null;
Session tmpSession = null;
Transaction tx = null;
try {
tmpSession = getSession();
tx = tmpSession.beginTransaction();
Criterion labelCriterrion = Expression.eq("bcId", bcId);
Criteria criteria = tmpSession.createCriteria(SbiMetaBcAttribute.class);
criteria.add(labelCriterrion);
toReturn = criteria.list();
if (toReturn == null)
return null;
tx.commit();
} catch (HibernateException he) {
logException(he);
if (tx != null)
tx.rollback();
throw new EMFUserError(EMFErrorSeverity.ERROR, 100);
} finally {
if (tmpSession != null) {
if (tmpSession.isOpen())
tmpSession.close();
}
}
logger.debug("OUT");
return toReturn;
}
/**
* Insert object's metadata content.
*
* @param aObjMetacontent
* the metadata content
*
* @throws EMFUserError
* the EMF user error
*
* @see it.eng.spagobi.tools.objmetadata.dao.IObjMetadataDAO#insertObjMetacontent(it.eng.spagobi.tools.objmetadata.bo.ObjMetacontent)
*/
@Override
public void insertObjMetacontent(ObjMetacontent aObjMetacontent) throws EMFUserError {
logger.debug("IN");
Session aSession = null;
Transaction tx = null;
Criterion aCriterion = null;
Criteria criteria = null;
try {
aSession = getSession();
tx = aSession.beginTransaction();
SbiObjMetacontents hibContents = new SbiObjMetacontents();
// get biobject reference
aCriterion = Expression.eq("biobjId", aObjMetacontent.getBiobjId());
criteria = aSession.createCriteria(SbiObjects.class);
criteria.add(aCriterion);
SbiObjects biobj = (SbiObjects) criteria.uniqueResult();
hibContents.setSbiObjects(biobj);
// get subobject reference
if (aObjMetacontent.getSubobjId() == null) {
hibContents.setSbiSubObjects(null);
} else {
aCriterion = Expression.eq("subObjId", aObjMetacontent.getSubobjId());
criteria = aSession.createCriteria(SbiSubObjects.class);
criteria.add(aCriterion);
SbiSubObjects subobj = (SbiSubObjects) criteria.uniqueResult();
hibContents.setSbiSubObjects(subobj);
}
SbiBinContents binaryContent = new SbiBinContents();
binaryContent.setContent(aObjMetacontent.getContent());
updateSbiCommonInfo4Insert(binaryContent);
aSession.save(binaryContent);
hibContents.setSbiBinContents(binaryContent);
hibContents.setObjmetaId(aObjMetacontent.getObjmetaId());
hibContents.setCreationDate(aObjMetacontent.getCreationDate());
hibContents.setLastChangeDate(aObjMetacontent.getLastChangeDate());
hibContents.setAdditionalInfo(aObjMetacontent.getAdditionalInfo());
updateSbiCommonInfo4Insert(hibContents);
aSession.save(hibContents);
tx.commit();
} catch (HibernateException he) {
logger.error(
"Error while inserting the metadata content with id "
+ ((aObjMetacontent == null) ? "" : String.valueOf(aObjMetacontent.getObjMetacontentId())), he);
if (tx != null)
tx.rollback();
throw new EMFUserError(EMFErrorSeverity.ERROR, 100);
} finally {
if (aSession != null) {
if (aSession.isOpen())
aSession.close();
logger.debug("OUT");
}
}
}
/**
* Load sub low functionalities.
*
* @param initialPath
* the initial path
* @param recoverBIObjects
* the recover bi objects
*
* @return the list
*
* @throws EMFUserError
* the EMF user error
*
* @see it.eng.spagobi.analiticalmodel.functionalitytree.dao.ILowFunctionalityDAO#loadSubLowFunctionalities(java.lang.String, boolean)
*/
@Override
public List loadSubLowFunctionalities(String initialPath, boolean recoverBIObjects) throws EMFUserError {
logger.debug("IN");
Session aSession = null;
Transaction tx = null;
List realResult = new ArrayList();
try {
aSession = getSession();
tx = aSession.beginTransaction();
// loads folder corresponding to initial path
Criterion domainCdCriterrion = Expression.eq("path", initialPath);
Criteria criteria = aSession.createCriteria(SbiFunctions.class);
criteria.add(domainCdCriterrion);
SbiFunctions hibFunct = (SbiFunctions) criteria.uniqueResult();
if (hibFunct == null) {
return null;
}
LowFunctionality funct = toLowFunctionality(hibFunct, recoverBIObjects);
putIntoCache(String.valueOf(funct.getId()), funct);
realResult.add(funct);
// loads sub functionalities
/* ********* start luca changes *************** */
// Query hibQuery =
// aSession.createQuery(" from SbiFunctions s where s.path like '" +
// initialPath + "/%' order by s.parentFunct.functId, s.prog");
Query hibQuery = aSession.createQuery(" from SbiFunctions s where s.path like ? order by s.parentFunct.functId, s.prog");
// Query hibQuery =
// aSession.createQuery(" from SbiFunctions s where s.functTypeCd = 'LOW_FUNCT' and s.path like '"
// + initialPath +
// "/%' order by s.parentFunct.functId, s.prog");
/* ********* end luca changes ***************** */
hibQuery.setString(0, initialPath + "/%");
List hibList = hibQuery.list();
Iterator it = hibList.iterator();
while (it.hasNext()) {
funct = toLowFunctionality((SbiFunctions) it.next(), recoverBIObjects);
putIntoCache(String.valueOf(funct.getId()), funct);
realResult.add(funct);
}
tx.commit();
} catch (HibernateException he) {
logger.error("HibernateException", he);
if (tx != null)
tx.rollback();
throw new EMFUserError(EMFErrorSeverity.ERROR, 100);
} finally {
if (aSession != null) {
if (aSession.isOpen())
aSession.close();
}
}
logger.debug("OUT");
return realResult;
}
/**
* Modify a metatable.
*
* @param aMetaTable
* the sbimetatable changed
*
* @throws EMFUserError
* the EMF user error
*
* @see it.eng.spagobi.metadata.dao.ISbiMetaTableDAOHibImpl#modifyTable(SbiMetaTable)
*/
@Override
public void modifyTable(SbiMetaTable aMetaTable) throws EMFUserError {
logger.debug("IN");
Session tmpSession = null;
Transaction tx = null;
try {
tmpSession = getSession();
tx = tmpSession.beginTransaction();
SbiMetaTable hibMeta = (SbiMetaTable) tmpSession.load(SbiMetaTable.class, aMetaTable.getTableId());
hibMeta.setName(aMetaTable.getName());
hibMeta.setDeleted(aMetaTable.isDeleted());
SbiMetaSource metaSource = null;
if (aMetaTable.getSbiMetaSource().getSourceId() < 0) {
Criterion aCriterion = Expression.eq("valueId", aMetaTable.getSbiMetaSource().getSourceId());
Criteria criteria = tmpSession.createCriteria(SbiMetaSource.class);
criteria.add(aCriterion);
metaSource = (SbiMetaSource) criteria.uniqueResult();
if (metaSource == null) {
throw new SpagoBIDAOException("The Domain with value_id= " + aMetaTable.getSbiMetaSource().getSourceId() + " does not exist");
}
hibMeta.setSbiMetaSource(metaSource);
}
updateSbiCommonInfo4Update(hibMeta);
tx.commit();
} catch (HibernateException he) {
logException(he);
if (tx != null)
tx.rollback();
throw new EMFUserError(EMFErrorSeverity.ERROR, 100);
} finally {
if (tmpSession != null) {
if (tmpSession.isOpen())
tmpSession.close();
}
}
logger.debug("OUT");
}
/**
* Load layer by name.
*
* @param name
* the name
*
* @return the geo layer
*
* @throws EMFUserError
* the EMF user error
*
* @see it.eng.spagobi.mapcatalogue.dao.geo.bo.dao.ISbiGeoLayersDAO#loadLayerByName(string)
*/
@Override
public GeoLayer loadLayerByLabel(String label) throws EMFUserError {
GeoLayer biLayer = null;
Session tmpSession = null;
// Transaction tx = null;
try {
tmpSession = getSession();
// tx = tmpSession.beginTransaction();
Criterion labelCriterrion = Expression.eq("label", label);
Criteria criteria = tmpSession.createCriteria(SbiGeoLayers.class);
criteria.add(labelCriterrion);
SbiGeoLayers hibLayer = (SbiGeoLayers) criteria.uniqueResult();
if (hibLayer == null)
return null;
biLayer = hibLayer.toGeoLayer();
String resourcePath = SpagoBIUtilities.getResourcePath();
if (biLayer.getPathFile() != null) {
if (biLayer.getPathFile().startsWith(resourcePath)) {
// biLayer.setPathFile(biLayer.getPathFile());
} else {
biLayer.setPathFile(resourcePath + File.separator + biLayer.getPathFile());
}
}
// tx.commit();
} catch (HibernateException he) {
logException(he);
// if (tx != null)
// tx.rollback();
throw new EMFUserError(EMFErrorSeverity.ERROR, 100);
} finally {
if (tmpSession != null) {
if (tmpSession.isOpen())
tmpSession.close();
}
}
return biLayer;
}
public Map<Long, List<ItemGradingData>> getItemScores(final Long itemId, List<AssessmentGradingData> scores, boolean loadItemGradingAttachment) {
try {
HashMap<Long, List<ItemGradingData>> map = new HashMap<>();
HibernateCallback<List<ItemGradingData>> hcb = session -> {
Criteria criteria = session.createCriteria(ItemGradingData.class);
Disjunction disjunction = Expression.disjunction();
/** make list from AssessmentGradingData ids */
List<Long> gradingIdList = scores.stream()
.map(AssessmentGradingData::getAssessmentGradingId)
.collect(Collectors.toList());
/** create or disjunctive expression for (in clauses) */
List tempList;
for (int i = 0; i < gradingIdList.size(); i += 50) {
if (i + 50 > gradingIdList.size()) {
tempList = gradingIdList.subList(i, gradingIdList.size());
disjunction.add(Expression.in("assessmentGradingId", tempList));
} else {
tempList = gradingIdList.subList(i, i + 50);
disjunction.add(Expression.in("assessmentGradingId", tempList));
}
}
if (itemId.equals(Long.valueOf(0))) {
criteria.add(disjunction);
//criteria.add(Expression.isNotNull("submittedDate"));
} else {
/** create logical and between the pubCriterion and the disjunction criterion */
//Criterion pubCriterion = Expression.eq("publishedItem.itemId", itemId);
Criterion pubCriterion = Expression.eq("publishedItemId", itemId);
criteria.add(Expression.and(pubCriterion, disjunction));
//criteria.add(Expression.isNotNull("submittedDate"));
}
criteria.addOrder(Order.asc("agentId"));
criteria.addOrder(Order.desc("submittedDate"));
return criteria.list();
//large list cause out of memory error (java heap space)
//return criteria.setMaxResults(10000).list();
};
List<ItemGradingData> temp = getHibernateTemplate().execute(hcb);
Map<Long, Set<ItemGradingAttachment>> attachmentMap = new HashMap<>();
if (loadItemGradingAttachment) {
attachmentMap = getItemGradingAttachmentMap(itemId);
}
for (ItemGradingData data : temp) {
if (loadItemGradingAttachment) {
if (attachmentMap.get(data.getItemGradingId()) != null) {
data.setItemGradingAttachmentSet(attachmentMap.get(data.getItemGradingId()));
} else {
data.setItemGradingAttachmentSet(new HashSet<>());
}
}
List<ItemGradingData> thisone = map.get(data.getPublishedItemId());
if (thisone == null) {
thisone = new ArrayList<>();
}
thisone.add(data);
map.put(data.getPublishedItemId(), thisone);
}
return map;
} catch (Exception e) {
log.warn(e.getMessage(), e);
return new HashMap<>();
}
}
/**
* Insert a metatable.
*
* @param aMetaSource
* the sbimetatable to insert
*
* @throws EMFUserError
* the EMF user error
*
* @see it.eng.spagobi.metadata.dao.ISbiMetaTableDAOHibImpl#insertSource(SbiMetaTable)
*/
@Override
public Integer insertTable(SbiMetaTable aMetaTable) throws EMFUserError {
logger.debug("IN");
Session tmpSession = null;
Transaction tx = null;
Integer idToReturn = null;
try {
tmpSession = getSession();
tx = tmpSession.beginTransaction();
SbiMetaTable hibMeta = new SbiMetaTable();
hibMeta.setName(aMetaTable.getName());
hibMeta.setDeleted(aMetaTable.isDeleted());
SbiMetaSource metaSource = null;
if (aMetaTable.getSbiMetaSource() != null) {
Criterion aCriterion = Expression.eq("sourceId", aMetaTable.getSbiMetaSource().getSourceId());
Criteria criteria = tmpSession.createCriteria(SbiMetaSource.class);
criteria.add(aCriterion);
metaSource = (SbiMetaSource) criteria.uniqueResult();
if (metaSource == null) {
throw new SpagoBIDAOException("The Domain with value_id= " + aMetaTable.getSbiMetaSource().getSourceId() + " does not exist");
}
hibMeta.setSbiMetaSource(metaSource);
}
updateSbiCommonInfo4Insert(hibMeta);
idToReturn = (Integer) tmpSession.save(hibMeta);
tx.commit();
} catch (HibernateException he) {
logException(he);
if (tx != null)
tx.rollback();
throw new EMFUserError(EMFErrorSeverity.ERROR, 100);
} finally {
if (tmpSession != null) {
if (tmpSession.isOpen())
tmpSession.close();
}
}
logger.debug("OUT");
return idToReturn;
}