/**
* {@inheritdoc}
*/
public function removeNode(NodeInterface $node)
{
if ($node->getGraph() === $this) {
$node->removeFromGraph();
}
$id = $node->getId();
if (!$node->isBlankNode()) {
$id = (string) $this->resolveIri($id);
}
unset($this->nodes[$id]);
return $this;
}
/**
* Remove a reverse property.
*
* @param string $property The name of the property.
* @param NodeInterface $node The node which has a property pointing
* to this node instance.
*/
protected function removeReverseProperty($property, NodeInterface $node)
{
unset($this->revProperties[$property][$node->getId()]);
if (0 === count($this->revProperties[$property])) {
unset($this->revProperties[$property]);
}
}
