/**
* @return string
*/
public function parse()
{
$html = '';
if (count($this->items) > 0) {
/** @var ItemInterface $firstChild */
$firstChild = $this->getFirstChild();
$html .= $this->builder->createListStartTag($firstChild);
/** @var ItemInterface $item */
foreach ($this->items as $item) {
$html .= $item->parse();
}
$html .= $this->builder->createListEndTag($firstChild);
}
return $html;
}
/**
* @return string
*/
protected function parseChildren()
{
$html = '';
if (count($this->getChildren()) > 0) {
/** @var ItemInterface $firstChild */
$firstChild = $this->getFirstChild();
$html .= $this->builder->createListStartTag($firstChild);
/** @var ItemInterface $child */
foreach ($this->getChildren() as $child) {
$html .= $child->parse();
}
$html .= $this->builder->createListEndTag($firstChild);
}
return $html;
}