WIP: Dirty in-place implementation

[demos/kafka/wordcount] / src / main / java / de / juplo / kafka / wordcount / top10 / Ranking.java

diff --git a/src/main/java/de/juplo/kafka/wordcount/top10/Ranking.java b/src/main/java/de/juplo/kafka/wordcount/top10/Ranking.java
deleted file mode 100644 (file)
index b748fe5..0000000
--- a/src/main/java/de/juplo/kafka/wordcount/top10/Ranking.java
+++ /dev/null
@@ -1,53 +0,0 @@
-package de.juplo.kafka.wordcount.top10;
-
-import lombok.Getter;
-import lombok.Setter;
-
-import java.util.Arrays;
-import java.util.LinkedList;
-import java.util.List;
-
-
-@Getter
-@Setter
-public class Ranking
-{
-  private Entry[] entries = new Entry[0];
-
-  public void add(Entry newEntry)
-  {
-    if (entries.length == 0)
-    {
-      entries = new Entry[1];
-      entries[0] = newEntry;
-      return;
-    }
-
-    List<Entry> list = new LinkedList<>(Arrays.asList(entries));
-    for (int i = 0; i < list.size(); i++)
-    {
-      Entry entry;
-
-      entry = list.get(i);
-      if (entry.getCount() <= newEntry.getCount())
-      {
-        list.add(i, newEntry);
-        for (int j = i+1; j < list.size(); j++)
-        {
-          entry = list.get(j);
-          if(entry.getWord().equals(newEntry.getWord()))
-          {
-            list.remove(j);
-            break;
-          }
-        }
-        if (list.size() > 10)
-        {
-          list = list.subList(0,10);
-        }
-        entries = list.toArray(num -> new Entry[num]);
-        return;
-      }
-    }
-  }
-}