1 files changed, 30 insertions, 0 deletions
diff --git a/engine/classes/Notable.php b/engine/classes/Notable.php
new file mode 100644
index 000000000..3c133d494
--- /dev/null
+++ b/engine/classes/Notable.php
@@ -0,0 +1,30 @@
+<?php
+/**
+ * Calendar interface for events.
+ *
+ */
+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 $duration Duration of event, remainder of the day is assumed.
+	 */
+	public function setCalendarTimeAndDuration($hour = NULL, $minute = NULL, $second = NULL, $day = NULL, $month = NULL, $year = NULL, $duration = NULL);
+
+	/**
+	 * Return the start timestamp.
+	 */
+	public function getCalendarStartTime();
+
+	/**
+	 * Return the end timestamp.
+	 */
+	public function getCalendarEndTime();
+}
+\ No newline at end of file