/**
*
* If the element belong to connection returns this connection, in other case throw a not found exception
*
* @param Element $element
* @return Connection
*/
public function belongToConnection(Element $element)
{
foreach ($this->elements['connections'] as $connection) {
// check start element
if ($connection->getStartElement()->getId() == $element->getId()) {
return $connection;
}
// check end element
if ($connection->getEndElement()->getId() == $element->getId()) {
return $connection;
}
}
return false;
}
