add documentation, get parameter in execute()

ext/example/class.example.php

@@ -118,7 +118,16 @@ class SeedDMS_ExtExample_ViewFolder {
  * @subpackage  example
  */
 class SeedDMS_ExtExample_Task extends SeedDMS_SchedulerTaskBase {
+
+	/**
+	 * Run the task
+	 *
+	 * @param $task task to be executed
+	 * @param $dms dms
+	 * @return boolean true if task was executed succesfully, otherwise false
+	 */
 	public function execute($task, $dms) {
+		$taskparams = $task->getParameter();
 		return true;
 	}