Message Object Format

interfaces.java

interface TextMessage {}
interface RawTextMessage extends TextMessage { String getValue(); }
interface Style extends TextMessage { TextStyle getStyle(); TextMessage getMessage(); }
interface Action extends TextMessage { TextAction getAction(); TextEvent getEvent(); TextMessage getMessage(); }
/* Combines multiple texts */
interface Combined extends TextMessage { List<TextMessage> getMessages(); }

use case.java

// build message
TextFactory factory = Sponge.getTextFactory();
TextMessage message = factory.lines(
    factory.color(Colors.Red,
      factory.text("the text");
    ),
    factory.combined(
      factory.text("Click here: "),
      factory.link("http://google.com", factory.text("Go to google")),
      factory.text(". or here: "),
      factory.commandSugggestion("tp owner", factory.text("Teleport to owner")
    )
  );
  
// filter out links
filter(message);
TextMessage filter(TextMessage in) {
    if(!(in instanceOf Action))
        return in;
    Action action = (Action)in;
    if(action.getAction().getName("open_url"))
      return action.getMessage();
    return action;
}