X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FRecordHandler.java;h=47f984effad4720fd525dabff77d464e040d320e;hb=ac154bb18a6c575fe01e70cba6a86d10580dfb89;hp=3c9dd155afd2e771e1d5456666f47ca89617e188;hpb=53e0f25ec3d03858494b2006670dc2b0564139c3;p=demos%2Fkafka%2Ftraining

diff --git a/src/main/java/de/juplo/kafka/RecordHandler.java b/src/main/java/de/juplo/kafka/RecordHandler.java
index 3c9dd15..47f984e 100644
--- a/src/main/java/de/juplo/kafka/RecordHandler.java
+++ b/src/main/java/de/juplo/kafka/RecordHandler.java
@@ -5,7 +5,18 @@ import org.apache.kafka.clients.consumer.ConsumerRecord;
 import java.util.function.Consumer;
 
 
-public interface RecordHandler<K, V> extends Consumer<ConsumerRecord<K,V>>
+public interface RecordHandler
 {
-  default void beforeNextPoll() {}
+  void addNumber(
+      String topic,
+      Integer partition,
+      Long offset,
+      String user,
+      MessageAddNumber message);
+  void calculateSum(
+      String topic,
+      Integer partition,
+      Long offset,
+      String user,
+      MessageCalculateSum message);
 }