public function getPath($pDelimiter = ' » ')
{
if (null === $this->path) {
$parents = $this->getParents();
$path = $this->getDomain()->getDomain();
foreach ($parents as $parent) {
$path .= $pDelimiter . $parent->getTitle();
}
$path .= $pDelimiter . $this->getTitle();
$this->path = $path;
}
return $this->path;
}