====== notify ======
{#JAPI Joomla.Framework Base JObservable::notify #}

The notify function will traverse each observer that has been attached to it and invoke its   update function. Child classes should override this function in order to pass the appropriate arguments on to its observers. An array of the return values from each observer is returned.

===== Syntax =====
array notify ()

===== Examples =====
The notify function should be called by a class when an event has been triggered or when it needs to notify an observer of a change in status.
<code php|Example>
$this->notify();
</code>