From 8c434ae46154f26eaa64df52a2e049c0feb51039 Mon Sep 17 00:00:00 2001
From: Jan Ypma <jyp@tradeshift.com>
Date: Mon, 9 Jan 2017 15:53:01 +0100
Subject: [PATCH] Small additional methods for ACL

---
 build.sbt                                                  | 2 +-
 .../main/java/com/tradeshift/reaktive/actors/acl/ACL.java  | 7 +++++++
 .../com/tradeshift/reaktive/actors/acl/GroupedUserACL.java | 7 +++++++
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/build.sbt b/build.sbt
index 6022c76e..7ab80e41 100644
--- a/build.sbt
+++ b/build.sbt
@@ -5,7 +5,7 @@ import sbtprotobuf.{ProtobufPlugin=>PB}
 lazy val projectSettings = PB.protobufSettings ++ Seq(
   licenses := Seq(("MIT", url("http://opensource.org/licenses/MIT"))),
   organization := "com.tradeshift",
-  version := "0.0.19",
+  version := "0.0.20",
   scalaVersion := "2.11.8",
   publishMavenStyle := true,
   javacOptions ++= Seq("-source", "1.8"),
diff --git a/ts-reaktive-actors/src/main/java/com/tradeshift/reaktive/actors/acl/ACL.java b/ts-reaktive-actors/src/main/java/com/tradeshift/reaktive/actors/acl/ACL.java
index 76e1f1b9..f8f57569 100644
--- a/ts-reaktive-actors/src/main/java/com/tradeshift/reaktive/actors/acl/ACL.java
+++ b/ts-reaktive-actors/src/main/java/com/tradeshift/reaktive/actors/acl/ACL.java
@@ -79,4 +79,11 @@ public boolean equals(Object obj) {
     public int hashCode() {
         return entries.hashCode();
     }
+
+    /**
+     * Returns whether the ACL is empty, i.e. contains no entries at all.
+     */
+    public boolean isEmpty() {
+        return entries.isEmpty();
+    }
 }
diff --git a/ts-reaktive-actors/src/main/java/com/tradeshift/reaktive/actors/acl/GroupedUserACL.java b/ts-reaktive-actors/src/main/java/com/tradeshift/reaktive/actors/acl/GroupedUserACL.java
index fce6ca2f..fd4fb15a 100644
--- a/ts-reaktive-actors/src/main/java/com/tradeshift/reaktive/actors/acl/GroupedUserACL.java
+++ b/ts-reaktive-actors/src/main/java/com/tradeshift/reaktive/actors/acl/GroupedUserACL.java
@@ -92,4 +92,11 @@ public Set<R> getRights(UUID userId, List<com.tradeshift.reaktive.protobuf.Types
         }
         return set;
     }
+    
+    /**
+     * Returns whether the ACL is empty, i.e. contains no entries at all.
+     */
+    public boolean isEmpty() {
+        return userAcl.isEmpty() && groupAcl.isEmpty();
+    }
 }