How to change autocalled function getContent in module class

[xezus]

Hi,

 

I am creating a module and I would like to change, the auto called function getContent to something else, but I don't want to simply call another function like this

 

public function getContent() {

 

return $this->newFuction();

 

}

 

I want to know from where are these function(s) called to better understand how the core works.

 

I would be glad for any answer.

Edited September 19, 2013 by xezus (see edit history)