/**
* De-index operation.
*
* @param Operation $operation
* The operation to index.
* @param string $key
* (optional) The key to index under.
*
* @return Operation
* The operation de-indexed.
*/
public function deIndex(Operation $operation, $key = null)
{
unset($this->operations[$operation->idx($this->connection)]);
if (isset($key)) {
unset($this->index[$key][$operation->idx($this->connection)]);
}
return $operation;
}
/**
* Remove operation.
*
* @param Operation $operation
* The operation to remove from the connection.
*/
public function removeOperation(Operation $operation)
{
$operation->remove($this);
unset($this->operations[$operation->idx($this)]);
}
