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<?php
declare(strict_types=1);
namespace Everlution\Navigation\Builder;
/**
* Class RootNode.
*
* @author Ivan Barlog <[email protected]>
*/
class RootNode
{
/** @var ParentNode[] */
private $children = [];
public function addChild(ParentNode $item): void
$this->children[get_class($item->getItem())] = $item;
}
public function hasChildren(): bool
return false === empty($this->children);
* @return ParentNode[]
public function getChildren(): array
return $this->children;
public function has(string $name): bool
return array_key_exists($name, $this->children);
public function get(string $name): ParentNode
return $this->children[$name];
everlutionsk /
navigation
