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counter: 1.3.1 - Refined `CounterStreamProcessor` (DRY for type-mapping)
[demos/kafka/wordcount]
/
src
/
main
/
java
/
de
/
juplo
/
kafka
/
wordcount
/
counter
/
CounterStreamProcessor.java
diff --git
a/src/main/java/de/juplo/kafka/wordcount/counter/CounterStreamProcessor.java
b/src/main/java/de/juplo/kafka/wordcount/counter/CounterStreamProcessor.java
index
c983a25
..
2304e55
100644
(file)
--- a/
src/main/java/de/juplo/kafka/wordcount/counter/CounterStreamProcessor.java
+++ b/
src/main/java/de/juplo/kafka/wordcount/counter/CounterStreamProcessor.java
@@
-114,17
+114,17
@@
public class CounterStreamProcessor
private static String typeMappingsConfig()
{
private static String typeMappingsConfig()
{
- return typeMappings()
- .entrySet()
- .stream()
- .map(entry -> entry.getKey() + ":" + entry.getValue().getName())
- .collect(Collectors.joining(","));
+ return typeMappingsConfig(Word.class, WordCounter.class);
}
}
- p
rivate static Map<String, Class> typeMappings(
)
+ p
ublic static String typeMappingsConfig(Class wordClass, Class wordCounterClass
)
{
return Map.of(
{
return Map.of(
- "word", Word.class,
- "counter", WordCounter.class);
+ "word", wordClass,
+ "counter", wordCounterClass)
+ .entrySet()
+ .stream()
+ .map(entry -> entry.getKey() + ":" + entry.getValue().getName())
+ .collect(Collectors.joining(","));
}
}
}
}