Enables using the remove method when only setters are available
| public setRemoved ( boolean $removed ) : void | ||
| $removed | boolean | If TRUE, this node and it's child nodes will be removed. This can handle FALSE as well. |
| return | void | |
/**
* Enables using the remove method when only setters are available
*
* @param boolean $removed If TRUE, this node and it's child nodes will be removed. If it is FALSE only this node will be restored.
* @return void
* @api
*/
public function setRemoved($removed)
{
if (!$this->isNodeDataMatchingContext()) {
$this->materializeNodeData();
}
if ((bool) $removed === true) {
/** @var $childNode Node */
foreach ($this->getChildNodes() as $childNode) {
$childNode->setRemoved(true);
}
$this->nodeData->setRemoved(true);
$this->emitNodeRemoved($this);
} else {
$this->nodeData->setRemoved(false);
$this->emitNodeUpdated($this);
}
$this->context->getFirstLevelNodeCache()->flush();
}
/**
* Remove the given node
*
* @param NodeData $node
* @return void
*/
public function execute(NodeData $node)
{
$node->setRemoved(true);
}