Package net.phoenix

Interface Callback<T extends Event>

Type Parameters:

T - Event

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Callback<T extends Event>

Simple callback

Method Summary

Modifier and Type	Method	Description
void	call(String channel, T event)	Can be used in two ways;

Method Details

call

void call(String channel,
 T event)

Can be used in two ways;

 
 eventEmitter.on("channel", (channel, event) -> {
     // Handle Event
   }
 
 

OR

 
 public class EventHandler implements Callback<CustomEvent> {
         @Override
         public void call(String channel, CustomEvent event) {
             // Handle Event
         }
      }

      eventEmitter.on("channel, new EventHandler());
 
 

Parameters:

channel - Channel that message is incoming from. If it is channel specific, it will be the channel name it was registered under. If it is a global

event - Instance of event