/**
* Overridden implementation of accept() calls accept on the start nodes.
*
* @param ymcPipeVisitor $visitor
*/
public function accept(ymcPipeVisitor $visitor)
{
if ($visitor->visit($this)) {
foreach ($this->outNodes as $outNode) {
$outNode->accept($visitor);
}
}
}
/**
* Overridden implementation of accept() calls accept on the start nodes.
*
* @param ymcPipeVisitor $visitor
*/
public function accept(ymcPipeVisitor $visitor)
{
$visitor->visit($this);
foreach ($this->getStartNodes() as $node) {
$node->accept($visitor);
}
}
