update sabre/dav

1 files changed, 36 insertions, 0 deletions

diff --git a/vendor/sabre/dav/lib/DAV/INodeByPath.php b/vendor/sabre/dav/lib/DAV/INodeByPath.php
new file mode 100644
index 000000000..4d63a33bd
--- /dev/null
+++ b/vendor/sabre/dav/lib/DAV/INodeByPath.php
@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Sabre\DAV;
+
+/**
+ * INodeByPath.
+ *
+ * This interface adds a tiny bit of functionality to collections.
+ *
+ * Getting a node that is deep in the tree normally requires going trough each parent node
+ * which can cause a significant performance overhead.
+ *
+ * Implementing this interface allows solving this overhead by directly jumping to the target node.
+ *
+ * @copyright Copyright (C) Robin Appelman (https://icewind.nl/)
+ * @author Robin Appelman (https://icewind.nl/)
+ * @license http://sabre.io/license/ Modified BSD License
+ */
+interface INodeByPath
+{
+    /**
+     * Returns the INode object for the requested path.
+     *
+     * In case where this collection can not retrieve the requested node
+     * but also can not determine that the node does not exists,
+     * null should be returned to signal that the caller should fallback
+     * to walking the directory tree.
+     *
+     * @param string $path
+     *
+     * @return INode|null
+     */
+    public function getNodeForPath($path);
+}