projects
/
demos
/
kafka
/
training
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
ROT: Erwartungen an SumBusinessLogic.getSum(String)
[demos/kafka/training]
/
src
/
main
/
java
/
de
/
juplo
/
kafka
/
SumBusinessLogic.java
diff --git
a/src/main/java/de/juplo/kafka/SumBusinessLogic.java
b/src/main/java/de/juplo/kafka/SumBusinessLogic.java
index
e662606
..
5cb906a
100644
(file)
--- a/
src/main/java/de/juplo/kafka/SumBusinessLogic.java
+++ b/
src/main/java/de/juplo/kafka/SumBusinessLogic.java
@@
-2,6
+2,7
@@
package de.juplo.kafka;
import java.util.HashMap;
import java.util.Map;
import java.util.HashMap;
import java.util.Map;
+import java.util.Optional;
public class SumBusinessLogic
public class SumBusinessLogic
@@
-27,4
+28,9
@@
public class SumBusinessLogic
state.put(user, 0l);
}
state.put(user, 0l);
}
+
+ public synchronized Optional<Long> getSum(String user)
+ {
+ return Optional.empty();
+ }
}
}