From: Kai Moritz <kai@juplo.de>
Date: Thu, 16 Feb 2023 16:51:24 +0000 (+0100)
Subject: counter: 1.2.2. - Simplified topology - better readability
X-Git-Tag: counter-1.2.2
X-Git-Url: http://juplo.de/gitweb/?a=commitdiff_plain;h=f58f069e556e9782656cf4e1d09eabbfcd6fa1c4;p=demos%2Fkafka%2Fwordcount

counter: 1.2.2. - Simplified topology - better readability
---

diff --git a/pom.xml b/pom.xml
index f57c829..15a07c1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 	</parent>
 	<groupId>de.juplo.kafka.wordcount</groupId>
 	<artifactId>counter</artifactId>
-	<version>1.2.1</version>
+	<version>1.2.2</version>
 	<name>Wordcount-Counter</name>
 	<description>Word-counting stream-processor of the multi-user wordcount-example</description>
 	<properties>
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 bccb253..4cc0c68 100644
--- a/src/main/java/de/juplo/kafka/wordcount/counter/CounterStreamProcessor.java
+++ b/src/main/java/de/juplo/kafka/wordcount/counter/CounterStreamProcessor.java
@@ -63,7 +63,7 @@ public class CounterStreamProcessor
 								.noTypeInfo()))
 				.count(Materialized.as(storeSupplier))
 				.toStream()
-				.map((word, count) -> new KeyValue<>(word, WordCount.of(word.getUser(), word.getWord(), count)))
+				.map((word, count) -> new KeyValue<>(word, WordCount.of(word, count)))
 				.to(
 						outputTopic,
 						Produced.with(
diff --git a/src/main/java/de/juplo/kafka/wordcount/counter/WordCount.java b/src/main/java/de/juplo/kafka/wordcount/counter/WordCount.java
index 44ccb2d..0767dd1 100644
--- a/src/main/java/de/juplo/kafka/wordcount/counter/WordCount.java
+++ b/src/main/java/de/juplo/kafka/wordcount/counter/WordCount.java
@@ -9,4 +9,9 @@ public class WordCount
   String user;
   String word;
   long count;
+
+  public static WordCount of(Word word, long count)
+  {
+    return new WordCount(word.getUser(), word.getWord(), count);
+  }
 }