public function getModifiedLeafNodesRecursive()
{
$leaf_nodes = array();
foreach ($this->getModifiedNodes() as $node) {
if ($node instanceof TreeNode) {
$diff = new TreeDiff($this->base->getNodeNamed($node->getName())->getTree(), $node->getTree());
foreach ($diff->getModifiedLeafNodesRecursive() as $leaf_node) {
$leaf_nodes[$node->getName() . '/' . $leaf_node->getName()] = $leaf_node;
}
} else {
$leaf_nodes[$node->getName()] = $node;
}
}
return $leaf_nodes;
}