ROT: Erwartungen an SumBusinessLogic.endSum(String)

[demos/kafka/training] / src / main / java / de / juplo / kafka / AdderBusinessLogic.java

diff --git a/src/main/java/de/juplo/kafka/AdderBusinessLogic.java b/src/main/java/de/juplo/kafka/AdderBusinessLogic.java
index 9fd5b0d..549228c 100644 (file)
--- a/src/main/java/de/juplo/kafka/AdderBusinessLogic.java
+++ b/src/main/java/de/juplo/kafka/AdderBusinessLogic.java
@@ -34,4 +34,9 @@ public class AdderBusinessLogic
   {
     return Optional.ofNullable(state.get(user));
   }
+
+  public synchronized Long endSum(String user)
+  {
+    return null;
+  }
 }