Mercurial > hg > Members > tatsuki > TreeMap

diff src/main/java/jp/ac/u_ryukyu/ie/cr/tatsuki/TreeMap/TreeMap.java @ 7:6c3147a90b56

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minner change
author tatsuki
date Mon, 06 Apr 2015 22:35:12 +0900
parents 710680857286
children 97225df15574
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line diff
--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/tatsuki/TreeMap/TreeMap.java	Mon Apr 06 14:34:49 2015 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/tatsuki/TreeMap/TreeMap.java	Mon Apr 06 22:35:12 2015 +0900
@@ -58,8 +58,13 @@
         if (node == null)
             return this; // not key
 
+        if (!node.exitNode())
+            return new TreeMap(new EmptyNode<>(),0);
         Node newRoot = new BlackNode(node.getKey(),node.getValue(),node.left(),node.right());
         return new TreeMap(newRoot,0);
     }
 
+    public void checkBlackCount(){
+        root.checkBlackCount(0);
+    }
 }