How to fire event when opening book?

How do i fire an event when a player opens a signed book? (WRITTEN_BOOK).

 

Interact event with book

Code:

    @EventHandler
    public void BookEvent(PlayerInteractEvent e){
        if(e.getPlayer().getItemInHand().getType() == Material.BOOK){
            //DO SOMTHING
        }
    }

Dont just copy paste learn.

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

md_5
What is fire event? Why you would want to set fire when he opens book???

 

What in the world are you talking about? Why did you tag md_5?

 

He says how to fire event? Where is the fire event?

 

I'm not sure if you are trying to be funny, but with "fire an event", he means triggering it.. calling an event.
And before you say anything; no, not calling event, calling an event.

 

Ignore him hes a troll

 

I know. I don't mind trolls, they usually just make themselves look stupid.