/**
* Sets a DataTree as child. Children are returned in same order as first insertion.
* If composite already have a child with same name it will be overwritten
*
* @param DataTreeBase $dataTree
* @param string $placeMark if you want tree to be assigned to other key
*
*/
public function setChildTree(DataTreeBase $dataTree)
{
$name = $dataTree->getName();
$childrenMapIndex = $this->getIndexByName($name);
if ($childrenMapIndex === false) {
$treeIndex = $this->addChild($dataTree);
$this->childrenMap[$name] = $treeIndex;
} else {
$this->setChild($dataTree, $childrenMapIndex);
}
}
