--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Main/jungle-main/store/operations/AppendChildAtOperation.cs	Thu Dec 15 22:52:48 2016 +0900
@@ -0,0 +1,40 @@
+using UnityEngine;
+using System.Collections;
+using System;
+
+namespace JungleDB {
+	public class AppendChildAtOperation : NodeOperation {
+		private int pos;
+
+		public AppendChildAtOperation(int _pos)
+		{
+			pos = _pos;
+		}
+
+		public Command getCommand()
+		{
+			return Command.APPEND_CHILD;
+		}
+
+		public Either<Error,TreeNode> invoke(TreeNode _target)
+		{
+			return _target.getChildren().addNewChildAt(pos);
+		}
+
+		public int getPosition()
+		{
+			return pos;
+		}
+
+		public string getKey()
+		{
+			return null;
+		}
+
+		public byte[] getValue()
+		{
+			return new byte[1]{0};
+		}
+
+	}
+}