1 files changed, 41 insertions, 0 deletions
diff --git a/engine/classes/Notable.php b/engine/classes/Notable.php
new file mode 100644
index 000000000..0c21af27d
--- /dev/null
+++ b/engine/classes/Notable.php
@@ -0,0 +1,41 @@
+<?php
+/**
+ * Calendar interface for events.
+ *
+ * @package    Elgg.Core
+ * @subpackage DataModel.Notable
+ *
+ * @todo Implement or remove.
+ */
+interface Notable {
+	/**
+	 * Calendar functionality.
+	 * This function sets the time of an object on a calendar listing.
+	 *
+	 * @param int $hour     If ommitted, now is assumed.
+	 * @param int $minute   If ommitted, now is assumed.
+	 * @param int $second   If ommitted, now is assumed.
+	 * @param int $day      If ommitted, now is assumed.
+	 * @param int $month    If ommitted, now is assumed.
+	 * @param int $year     If ommitted, now is assumed.
+	 * @param int $duration Duration of event, remainder of the day is assumed.
+	 *
+	 * @return bool
+	 */
+	public function setCalendarTimeAndDuration($hour = NULL, $minute = NULL, $second = NULL,
+		$day = NULL, $month = NULL, $year = NULL, $duration = NULL);
+
+	/**
+	 * Return the start timestamp.
+	 *
+	 * @return int
+	 */
+	public function getCalendarStartTime();
+
+	/**
+	 * Return the end timestamp.
+	 *
+	 * @return int
+	 */
+	public function getCalendarEndTime();
+}