Actualización

main/inc/lib/hook/interfaces/base/HookEventInterface.php

@@ -0,0 +1,76 @@
+<?php
+
+/* For licensing terms, see /license.txt */
+
+/**
+ * This file contains all Hook interfaces and their relation.
+ * They are used for Hook classes.
+ *
+ * Interface HookEventInterface.
+ */
+interface HookEventInterface
+{
+    /**
+     * Attach an HookObserver.
+     *
+     * @see http://php.net/manual/en/splsubject.attach.php
+     *
+     * @param \HookObserverInterface| $observer <p>
+     *                                          The <b>HookObserver</b> to attach.
+     *                                          </p>
+     */
+    public function attach(HookObserverInterface $observer);
+
+    /**
+     * Detach an HookObserver.
+     *
+     * @see http://php.net/manual/en/splsubject.detach.php
+     *
+     * @param \HookObserverInterface| $observer <p>
+     *                                          The <b>HookObserver</b> to detach.
+     *                                          </p>
+     */
+    public function detach(HookObserverInterface $observer);
+
+    /**
+     * Return the singleton instance of Hook event.
+     *
+     * @return static
+     */
+    public static function create();
+
+    /**
+     * Return an array containing all data needed by the hook observer to update.
+     *
+     * @return array
+     */
+    public function getEventData();
+
+    /**
+     * Set an array with data needed by hooks.
+     *
+     * @return $this
+     */
+    public function setEventData(array $data);
+
+    /**
+     * Return the event name refer to where hook is used.
+     *
+     * @return string
+     */
+    public function getEventName();
+
+    /**
+     * Clear all hookObservers without detach them.
+     *
+     * @return mixed
+     */
+    public function clearAttachments();
+
+    /**
+     * Detach all hook observers.
+     *
+     * @return $this
+     */
+    public function detachAll();
+}