diff core/lib/Drupal/Core/Path/AliasManagerInterface.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/lib/Drupal/Core/Path/AliasManagerInterface.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,53 @@
+<?php
+
+namespace Drupal\Core\Path;
+
+/**
+ * Find an alias for a path and vice versa.
+ *
+ * @see \Drupal\Core\Path\AliasStorageInterface
+ */
+interface AliasManagerInterface {
+
+  /**
+   * Given the alias, return the path it represents.
+   *
+   * @param string $alias
+   *   An alias.
+   * @param string $langcode
+   *   An optional language code to look up the path in.
+   *
+   * @return string
+   *   The path represented by alias, or the alias if no path was found.
+   *
+   * @throws \InvalidArgumentException
+   *   Thrown when the path does not start with a slash.
+   */
+  public function getPathByAlias($alias, $langcode = NULL);
+
+  /**
+   * Given a path, return the alias.
+   *
+   * @param string $path
+   *   A path.
+   * @param string $langcode
+   *   An optional language code to look up the path in.
+   *
+   * @return string
+   *   An alias that represents the path, or path if no alias was found.
+   *
+   * @throws \InvalidArgumentException
+   *   Thrown when the path does not start with a slash.
+   */
+  public function getAliasByPath($path, $langcode = NULL);
+
+  /**
+   * Clear internal caches in alias manager.
+   *
+   * @param $source
+   *   Source path of the alias that is being inserted/updated. Can be omitted
+   *   if entire cache needs to be flushed.
+   */
+  public function cacheClear($source = NULL);
+
+}