Openfire Class TaskEngine

Hi,

I am making an openfire plugin. I scheduled a task using the Taskengine that runs everyday. Now, couple of things Im not sure how to do:

  1. How can I run multiple schedule task simultaneously.

  2. If I can run multiple schedules, how can I see the list of all schedule tasks that are active.

  3. How to delete or update one particular scheduled task. (like if I have 3 scheduled task running, I want to pause 2 of them and leave the other running)

Thanks in advanced.

is there anyone who can help ?