Verbesserte Tests und Korrekturen gemerged: stored-offsets -> stored-state

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

diff --git a/src/main/java/de/juplo/kafka/StateRepository.java b/src/main/java/de/juplo/kafka/StateRepository.java
new file mode 100644 (file)
index 0000000..3129535
--- /dev/null
+++ b/src/main/java/de/juplo/kafka/StateRepository.java
@@ -0,0 +1,11 @@
+package de.juplo.kafka;
+
+import org.springframework.data.mongodb.repository.MongoRepository;
+
+import java.util.Optional;
+
+
+public interface StateRepository extends MongoRepository<StateDocument, String>
+{
+  public Optional<StateDocument> findById(String partition);
+}