--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/logger/LoggingChildren.java	Mon Jan 14 03:22:59 2013 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/logger/LoggingChildren.java	Mon Jan 14 04:07:15 2013 +0900
@@ -1,6 +1,8 @@
 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger;
 
 import java.util.Iterator;
+
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Node;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.AppendChildAtOperation;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.DeleteChildAtOperation;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.Operation;
@@ -29,9 +31,9 @@
 	}
 
 	@Override
-	public Iterator<EditableNode> iterator()
+	public Iterator<Node> iterator()
 	{
-		IterableWrapper<EditableNode> wrapper = new IterableWrapper<EditableNode>(this);
+		IterableWrapper<Node> wrapper = new IterableWrapper<Node>(this);
 		return wrapper.iterator();
 	}