X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FAdderBusinessLogic.java;fp=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FAdderBusinessLogic.java;h=64fdb8ca3197e0d20861a8a0df5ccd0762460654;hb=4a8642d0c36413cbc283d35dda8977b0e9320372;hp=cbd500dcdab4de973960aa6ca8bf52fa3be21f46;hpb=b9a482c8228e0b9197d7cb0c3f6b8849e5cd66da;p=demos%2Fkafka%2Ftraining

diff --git a/src/main/java/de/juplo/kafka/AdderBusinessLogic.java b/src/main/java/de/juplo/kafka/AdderBusinessLogic.java
index cbd500d..64fdb8c 100644
--- a/src/main/java/de/juplo/kafka/AdderBusinessLogic.java
+++ b/src/main/java/de/juplo/kafka/AdderBusinessLogic.java
@@ -39,12 +39,12 @@ public class AdderBusinessLogic
     state.put(user, sum + value);
   }
 
-  public synchronized Long calculate(String user)
+  public synchronized AdderResult calculate(String user)
   {
     if (!state.containsKey(user))
       throw new IllegalStateException("No sumation for " + user + " in progress");
 
-    return state.remove(user);
+    return new AdderResult(66, state.remove(user));
   }
 
   protected Map<String, Long> getState()