From 9a9c04512e5dcb77c7fe5d850e3f2a0250cc160e Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Wed, 18 Jan 2017 20:07:16 +0100
Subject:  * Motor Sport Magazine feed provider

---
 lib/querypath/src/QueryPath/CSS/Traverser.php | 38 +++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 lib/querypath/src/QueryPath/CSS/Traverser.php

(limited to 'lib/querypath/src/QueryPath/CSS/Traverser.php')

diff --git a/lib/querypath/src/QueryPath/CSS/Traverser.php b/lib/querypath/src/QueryPath/CSS/Traverser.php
new file mode 100644
index 0000000..6d16d63
--- /dev/null
+++ b/lib/querypath/src/QueryPath/CSS/Traverser.php
@@ -0,0 +1,38 @@
+<?php
+/**
+ * @file
+ * The main Traverser interface.
+ */
+
+namespace QueryPath\CSS;
+
+/**
+ * An object capable of walking (and searching) a datastructure.
+ */
+interface Traverser {
+  /**
+   * Process a CSS selector and find matches.
+   *
+   * This specifies a query to be run by the Traverser. A given
+   * Traverser may, in practice, delay the finding until some later time
+   * but must return the found results when getMatches() is called.
+   *
+   * @param string $selector
+   *   A selector. Typically this is a CSS 3 Selector.
+   * @return \Traverser
+   *  The Traverser that can return matches.
+   */
+  public function find($selector);
+  /**
+   * Get the results of a find() operation.
+   *
+   * Return an array of matching items.
+   *
+   * @return array
+   *   An array of matched values. The specific data type in the matches
+   *   will differ depending on the data type searched, but in the core
+   *   QueryPath implementation, this will be an array of DOMNode
+   *   objects.
+   */
+  public function matches();
+}
-- 
cgit v1.2.3