X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FSumBusinessLogic.java;fp=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FSumBusinessLogic.java;h=f7bf09f683437383f8d3391ba52d175848b201cb;hb=83687565029b7fa3b8707f172b5e53b58fc5bcba;hp=38485d259162b3e3b1ac6f84f9510e2e8ec404f7;hpb=d8a6e834cd82b2dbad257348932837032b2ae100;p=demos%2Fkafka%2Ftraining

diff --git a/src/main/java/de/juplo/kafka/SumBusinessLogic.java b/src/main/java/de/juplo/kafka/SumBusinessLogic.java
index 38485d2..f7bf09f 100644
--- a/src/main/java/de/juplo/kafka/SumBusinessLogic.java
+++ b/src/main/java/de/juplo/kafka/SumBusinessLogic.java
@@ -34,6 +34,10 @@ public class SumBusinessLogic
     return Optional.ofNullable(state.get(user));
   }
 
+  public synchronized void addToSum(String user, Integer value)
+  {
+  }
+
   public synchronized Long endSum(String user)
   {
     if (!state.containsKey(user))