public function getCount(Condition $condition = null)
{
$builder = $this->connection->createQueryBuilder()->select($this->connection->getDatabasePlatform()->getCountExpression($this->getPrimaryKey()))->from($this->getName(), null);
if ($condition !== null && $condition->hasCondition()) {
$builder->where(substr($condition->getStatment(), 5));
$values = $condition->getValues();
foreach ($values as $key => $value) {
$builder->setParameter($key, $value);
}
}
return (int) $this->connection->fetchColumn($builder->getSQL(), $builder->getParameters());
}
