Mac hat alles gemacht

Node.java

@@ -0,0 +1,83 @@
+import java.util.HashMap;
+import java.util.Map;
+import java.util.ArrayList;
+
+public class Node
+{
+    private Node left;
+    private Node right;
+    private int anzahl;
+    private Character buchstabe;
+    
+    public Node()
+    {
+    }
+    
+    public Node(Node left, Node right)
+    {
+        this.left = left;
+        this.right = right;
+    }
+    
+    public Node getLeft()
+    {
+        return left;
+    }
+    
+    public Node getRight()
+    {
+        return right;
+    }
+    
+    public void setLeft(Node left)
+    {
+        this.left = left;
+    }
+    
+    public void setRight(Node right)
+    {
+        this.right = right;
+    }
+    
+    public int getAnzahl()
+    {
+        return anzahl;
+    }
+    
+    public Character getBuchstabe()
+    {
+        return buchstabe;
+    }
+    
+    public void setAnzahl(int anzahl)
+    {
+        this.anzahl = anzahl;
+    }
+    
+    public void setBuchstabe(Character buchstabe)
+    {
+        this.buchstabe = buchstabe;
+    }
+    
+    public static Node erstellen(Map<Character, Integer> häufigkeiten)
+    {
+        ArrayList<Node> nodes = new ArrayList<Node>();
+        
+        for (Map.Entry<Character, Integer> entry : häufigkeiten.entrySet()) 
+        {
+            Character character = entry.getKey();
+            int anzahl = entry.getValue();
+        }
+        
+        while (nodes.size() > 1)
+        {
+            Node min1 = nodes.get(1);
+            
+            for (Node node : nodes)
+            {
+                //if(node.getCount() < min1.getCount())
+            }
+        }
+        return null;
+    }
+}