/**
* Returns the whole tree node for a given scope
*
* @param int $scope Scope to determine which root node to return
* @param Criteria $criteria Optional Criteria to filter the query
* @param PropelPDO $con Connection to use.
* @return Especialidad Propel object for root node
*/
public static function retrieveTree($scope = null, Criteria $criteria = null, PropelPDO $con = null)
{
if ($criteria === null) {
$criteria = new Criteria(EspecialidadPeer::DATABASE_NAME);
}
$criteria->addAscendingOrderByColumn(EspecialidadPeer::LEFT_COL);
$criteria->add(EspecialidadPeer::SCOPE_COL, $scope, Criteria::EQUAL);
return EspecialidadPeer::doSelect($criteria, $con);
}
/**
* Retrieve multiple objects by pkey.
*
* @param array $pks List of primary keys
* @param PropelPDO $con the connection to use
* @return Especialidad[]
* @throws PropelException Any exceptions caught during processing will be
* rethrown wrapped into a PropelException.
*/
public static function retrieveByPKs($pks, PropelPDO $con = null)
{
if ($con === null) {
$con = Propel::getConnection(EspecialidadPeer::DATABASE_NAME, Propel::CONNECTION_READ);
}
$objs = null;
if (empty($pks)) {
$objs = array();
} else {
$criteria = new Criteria(EspecialidadPeer::DATABASE_NAME);
$criteria->add(EspecialidadPeer::IDESPECIALIDAD, $pks, Criteria::IN);
$objs = EspecialidadPeer::doSelect($criteria, $con);
}
return $objs;
}
