Private Announcer Permission Node

I'm 1/2 way through a plugin that I have been developing and I have ran into an issue that has completely stoked me due to I have never come across this in the entire time I have been coding. Basically so what I want to do is as an example because I didnt really know how to explain it, so say when a user gets banned, kicked, tempbanned and IP banned etc. etc., how would you code it to announce that ban but to only people with a permission node such as "ban.announce"? I know its probably quite simplistic but I've never come across it before. Thank you for your time and I really appreciate any help that is provided.

 

@M&R Coding Loop through the players checking their perms and send them a message.

Pseudo code:
for Players : allOnlinePlayers{
if player hasPermission("blah.blah.blah"){
player sendMessage(String msg)
}
}

 

@bwfcwalshy @M&R Coding Alternatively, look at Bukkit's broadcast(String, String) method