/**
* Traverse a node
*
* @param NodeInterface $node
* @param int $recurse Max recursion level
* @param int $level Recursion level
*/
public function traverse(NodeInterface $node, $recurse = -1, $level = 0)
{
if ($this->mustVisitNode($node)) {
// Visit node
$this->nodeVisitor->setLevel($level);
$node->accept($this->nodeVisitor);
// Visit properties
if ($this->propertyVisitor !== null) {
foreach ($node->getProperties() as $prop) {
if ($this->mustVisitProperty($prop)) {
$this->propertyVisitor->setLevel($level);
$prop->accept($this->propertyVisitor);
}
}
}
// Visit children
foreach ($node->getNodes() as $child) {
if ($recurse < 0 || $level < $recurse) {
$this->traverse($child, $recurse, $level + 1);
}
}
}
}
/**
* {@inheritDoc}
*
* @api
*/
public function accept(ItemVisitorInterface $visitor)
{
$this->checkState();
$visitor->visit($this);
}
/**
* Accepts an ItemVisitor, calls visit on it
*
* @param \PHPCR\ItemVisitorInterface $visitor The ItemVisitor to be accepted.
* @throws \PHPCR\RepositoryException if an error occurs.
* @api
*/
public function accept(\PHPCR\ItemVisitorInterface $visitor)
{
$visitor->visit($this);
}