splitter: 1.1.3 - Refined test & fixed a bug in the splitting-pattern

[demos/kafka/wordcount] / src / main / java / de / juplo / kafka / wordcount / splitter / SplitterStreamProcessor.java

diff --git a/src/main/java/de/juplo/kafka/wordcount/splitter/SplitterStreamProcessor.java b/src/main/java/de/juplo/kafka/wordcount/splitter/SplitterStreamProcessor.java
index 86d5bbd..66188a7 100644 (file)
--- a/src/main/java/de/juplo/kafka/wordcount/splitter/SplitterStreamProcessor.java
+++ b/src/main/java/de/juplo/kafka/wordcount/splitter/SplitterStreamProcessor.java
@@ -28,7 +28,7 @@ import static org.apache.kafka.streams.errors.StreamsUncaughtExceptionHandler.St
 @Component
 public class SplitterStreamProcessor
 {
-       final static Pattern PATTERN = Pattern.compile("\\W+");
+       final static Pattern PATTERN = Pattern.compile("[^\\p{IsAlphabetic}]+");
 
        public final KafkaStreams streams;