/**
* Registers a new node result to be taken into account when the given node
* is ran.
*
* @param string $name
*
* @return NodeActionCommand
*/
public function registerResult($name)
{
$nodeActionCommand = new NodeActionCommand();
if (!isset($this->nodeResults[$name])) {
$this->nodeResults[$name] = array();
}
$this->nodeResults[$name][] = $nodeActionCommand;
return $nodeActionCommand->whenNode($name);
}
