/**
* {@inheritdoc}
**/
public function setChildOf(NodeInterface $node)
{
$id = $this->getId();
if (empty($id)) {
throw new \LogicException('You must provide an id for this node if you want it to be part of a tree.');
}
$path = rtrim($node->getRealMaterializedPath(), static::getMaterializedPathSeparator());
$this->setMaterializedPath($path);
if (null !== $this->parentNode) {
$this->parentNode->getChildren()->removeElement($this);
}
$this->parentNode = $node;
$this->parentNode->addChild($this);
foreach ($this->getChildren() as $child) {
$child->setChildOf($this);
}
return $this;
}
public function getTreeExceptNodeAndItsChildrenQB(NodeInterface $entity, $rootAlias = 't')
{
return $this->getFlatTreeQB('', $rootAlias)->andWhere($rootAlias . '.materializedPath NOT LIKE :except_path')->andWhere($rootAlias . '.id != :id')->setParameter('except_path', $entity->getRealMaterializedPath() . '%')->setParameter('id', $entity->getId());
}
/**
* @dataProvider provideisChildNodeOf
**/
public function testisChildNodeOf(NodeInterface $child, NodeInterface $parent, $expected)
{
$this->assertEquals($expected, $child->isChildNodeOf($parent));
}