Ejemplo n.º 1
0
 /**
  *
  * remove a connection between elements
  *
  * @param Connection $connection
  */
 public function removeConnection(Connection $connection)
 {
     foreach ($this->elements['connections'] as $key => $conn) {
         if ($conn->getId() == $connection->getId()) {
             unset($this->elements['connections'][$key]);
             // remove connection from element incoming connections and from outgoing connections
             $connection->getStartElement()->removeOutgoingConnection($connection);
             $connection->getEndElement()->removeIncomingConnection($connection);
             return true;
         }
     }
     throw new \Exception("Connection not found", 404);
 }
Ejemplo n.º 2
0
 /**
  *
  * Remove an incoming connection
  *
  * @param Connection $connection
  * @return true || exception if does not exist
  */
 public function removeIncomingConnection(Connection $connection)
 {
     foreach ($this->incomingConnections as $key => $conn) {
         if ($conn->getId() == $connection->getId()) {
             unset($this->incomingConnections[$key]);
             return true;
         }
     }
     throw new \Exception("Incoming connection does not exist", 404);
 }