Communication between AnAction and TooWindow

Hello,

In a plugin I have an action. when I trigger this action, from the menu, I want the action to push data to a tool window. It looks a bit like 'Build Project' in the Build menu, which open the a new tab in the Build window and "javac, maven, ..." write in that console.

Are there any existing mechanism, framework, api, ... to do that ?

Is it the purpose of the Content interface ? am I intended to create my own implementation of Content to be a facade on my UIComponent ?

thanks