From 155a7fad1fff409cf91d6af6f613ed9b50fd21d7 Mon Sep 17 00:00:00 2001
From: Fabian Mastenbroek <mail.fabianm@gmail.com>
Date: Sun, 28 Apr 2019 13:23:27 +0200
Subject: feat: Add proper identify implementation for ActorRef

---
 odcsim-core/src/main/kotlin/com/atlarge/odcsim/ActorRef.kt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'odcsim-core/src/main')

diff --git a/odcsim-core/src/main/kotlin/com/atlarge/odcsim/ActorRef.kt b/odcsim-core/src/main/kotlin/com/atlarge/odcsim/ActorRef.kt
index 71b10325..3ba5ce76 100644
--- a/odcsim-core/src/main/kotlin/com/atlarge/odcsim/ActorRef.kt
+++ b/odcsim-core/src/main/kotlin/com/atlarge/odcsim/ActorRef.kt
@@ -24,10 +24,12 @@
 
 package com.atlarge.odcsim
 
+import java.io.Serializable
+
 /**
  * A reference to an entity in simulation that accepts messages of type [T].
  */
-interface ActorRef<in T : Any> {
+interface ActorRef<in T : Any> : Comparable<ActorRef<*>>, Serializable {
     /**
      * The path for this actor (from this actor up to the root actor).
      */
-- 
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