Akka/Scala example source code file (Messages.java)

This example Akka source code file (Messages.java) is included in my "Source Code Warehouse" project. The intent of this project is to help you more easily find Akka and Scala source code examples by using tags.

All credit for the original source code belongs to akka.io; I'm just trying to make examples easier to find. (For my Scala work, see my Scala examples and tutorials.)

Akka tags/keywords

actor, actorref, akka, busy, object, override, put, putmessage, string, take, takemessage, taken, thinkmessage

The Messages.java Akka example source code

package sample.fsm;

import akka.actor.ActorRef;

public class Messages {

  public static final class Busy {
    public final ActorRef chopstick;
    public Busy(ActorRef chopstick){
      this.chopstick = chopstick;
    }
  }

  private static interface PutMessage {};
  public static final Object Put = new PutMessage() {
    @Override
    public String toString() { return "Put"; }
  };

  private static interface TakeMessage {};
  public static final Object Take = new TakeMessage() {
    @Override
    public String toString() { return "Take"; }
  };

  public static final class Taken {
    public final ActorRef chopstick;
    public Taken(ActorRef chopstick){
      this.chopstick = chopstick;
    }
  }

  private static interface ThinkMessage {};
  public static final Object Think = new ThinkMessage() {};
}