From 445a738b9ebfd93f65fecd68a5fbbe61b7951bf8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kjetil=20=C3=98rbekk?= <kjetil.orbekk@gmail.com>
Date: Wed, 2 May 2012 12:54:04 +0200
Subject: Fix VariableUpdaterTask.

Use CyclicCountDownLatch to improve VariableUpdaterTask. This
implementation is much better, but unfortunately really hard to test.
I'm not sure how to test this.
---
 same/src/main/java/com/orbekk/util/DelayedOperation.java | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'same/src/main/java/com/orbekk/util/DelayedOperation.java')

diff --git a/same/src/main/java/com/orbekk/util/DelayedOperation.java b/same/src/main/java/com/orbekk/util/DelayedOperation.java
index 48e7c05..caffa4f 100644
--- a/same/src/main/java/com/orbekk/util/DelayedOperation.java
+++ b/same/src/main/java/com/orbekk/util/DelayedOperation.java
@@ -47,6 +47,18 @@ public class DelayedOperation {
             return status == OK;
         }
         
+        public boolean isError() {
+            return status == ERROR;
+        }
+        
+        public boolean isConflict() {
+            return status == CONFLICT;
+        }
+        
+        public boolean canRetry() {
+            return isError();
+        }
+        
         public int getStatusCode() {
             return status;
         }
-- 
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