# HG changeset patch
# User tatsuki
# Date 1406599091 -32400
# Node ID 91f6dd655a01025ab68e584ab4b3819da2679baf
# Parent  564f683b7aefd7dd0888a8bd320b91bc2515f714
refactoring

diff -r 564f683b7aef -r 91f6dd655a01 src/main/java/app/bbs/NetworkJungleBulletinBoard.java
--- a/src/main/java/app/bbs/NetworkJungleBulletinBoard.java	Mon Jul 28 17:02:31 2014 +0900
+++ b/src/main/java/app/bbs/NetworkJungleBulletinBoard.java	Tue Jul 29 10:58:11 2014 +0900
@@ -43,8 +43,7 @@
 
 	private NetworkJungleBulletinBoard(String _uuid, NetworkJournal _journal) {
 		journal = _journal;
-		jungle = new NetworkDefaultJungle(journal, _uuid,
-				new DefaultTreeEditor(new DefaultTraverser()));
+		jungle = new NetworkDefaultJungle(journal, _uuid, new DefaultTreeEditor(new DefaultTraverser()));
 		BulletinBoardJungleManager.setJungle(jungle);
 		persistentFlag = false;
 		requestCounter = BulletinBoardJungleManager.getRequestCounter();
@@ -58,8 +57,7 @@
 	}
 
 	public static NetworkBulletinBoard NewPersistentJungle(String _uuid) {
-		NetworkJungleBulletinBoard board = new NetworkJungleBulletinBoard(
-				_uuid, new PersistentJournal());
+		NetworkJungleBulletinBoard board = new NetworkJungleBulletinBoard( _uuid, new PersistentJournal());
 		board.persistentFlag = true;
 		return board;
 	}
@@ -111,8 +109,7 @@
 				tree = jungle.createNewTree(treeName);
 			}
 			JungleTreeEditor editor = tree.getLocalTreeEditor();
-			Either<Error, JungleTreeEditor> either = JungleUpdater.edit(editor,
-					chList);
+			Either<Error, JungleTreeEditor> either = JungleUpdater.edit(editor, chList);
 			editor = either.b();
 			if (either.isA()) {
 				throw new IOException("Failed commit log recovery");
@@ -140,8 +137,7 @@
 		return renewTime;
 	}
 
-	public void createBoards(final String _name, final String _author,
-			final String _initMessage, final String _editKey) {
+	public void createBoards(final String _name, final String _author, final String _initMessage, final String _editKey) {
 		requestCounter.incrementAndGet();
 		if (null == jungle.createNewTree(_name)) {
 			throw new IllegalStateException();
@@ -156,8 +152,7 @@
 		}
 		editor = either.b();
 
-		either = editor.putAttribute(root.add(0), "name",
-				ByteBuffer.wrap(_name.getBytes()));
+		either = editor.putAttribute(root.add(0), "name",ByteBuffer.wrap(_name.getBytes()));
 		if (either.isA()) {
 			throw new IllegalStateException();
 		}
@@ -184,13 +179,9 @@
 
 		NodeEditor e = new NodeEditor() {
 			public <T extends EditableNode<T>> Either<Error, T> edit(T _e) {
-				_e = _e.getAttributes()
-						.put("author", ByteBuffer.wrap(_author.getBytes())).b();
-				_e = _e.getAttributes()
-						.put("mes", ByteBuffer.wrap(_initMessage.getBytes()))
-						.b();
-				_e = _e.getAttributes()
-						.put("key", ByteBuffer.wrap(_editKey.getBytes())).b();
+				_e = _e.getAttributes().put("author", ByteBuffer.wrap(_author.getBytes())).b();
+				_e = _e.getAttributes().put("mes", ByteBuffer.wrap(_initMessage.getBytes())).b();
+				_e = _e.getAttributes().put("key", ByteBuffer.wrap(_editKey.getBytes())).b();
 				ByteBuffer tBuffer2 = ByteBuffer.allocate(16);
 				tBuffer2.putLong(timestamp);
 				_e = _e.getAttributes().put("timestamp", tBuffer2).b();
@@ -206,8 +197,7 @@
 
 	}
 
-	public void createFolder(final String _board, final String _author,
-			final String _message, final String _editKey, String _nodeNum) {
+	public void createFolder(final String _board, final String _author, final String _message, final String _editKey, String _nodeNum) {
 		JungleTree tree = jungle.getTreeByName(_board);
 		if (tree == null) {
 			throw new IllegalStateException();
@@ -217,8 +207,7 @@
 		try {
 			for (int count = 0; _nodeNum.substring(count, count + 1) != null; count++) {
 				if (!_nodeNum.substring(count, count + 1).equals("/"))
-					path = path.add(Integer.parseInt(_nodeNum.substring(count,
-							count + 1)));
+					path = path.add(Integer.parseInt(_nodeNum.substring(count, count + 1)));
 			}
 		} catch (Exception _e) {
 		}
@@ -227,15 +216,13 @@
 		final long timestamp = System.currentTimeMillis();
 		final ByteBuffer tBuffer = ByteBuffer.allocate(16);
 		tBuffer.putLong(timestamp);
+		
 		do {
 			Node node = tree.getRootNode();
-
 			DefaultTraverser traverser = new DefaultTraverser();
-			TraversableNodeWrapper<Node> traversable = new TraversableNodeWrapper<Node>(
-					node);
+			TraversableNodeWrapper<Node> traversable = new TraversableNodeWrapper<Node>(node);
 			DefaultEvaluator evaluator = new DefaultEvaluator(path);
-			Either<Error, Traversal<TraversableNodeWrapper<Node>>> ret = traverser
-					.traverse(traversable, evaluator);
+			Either<Error, Traversal<TraversableNodeWrapper<Node>>> ret = traverser.traverse(traversable, evaluator);
 			if (ret.isA()) {
 				Assert.fail();
 			}
@@ -252,15 +239,7 @@
 
 			NodeEditor e = new NodeEditor() {
 				public <T extends EditableNode<T>> Either<Error, T> edit(T _e) {
-					_e = _e.getAttributes()
-							.put("author", ByteBuffer.wrap(_author.getBytes()))
-							.b();
-					_e = _e.getAttributes()
-							.put("mes", ByteBuffer.wrap(_message.getBytes()))
-							.b();
-					_e = _e.getAttributes()
-							.put("key", ByteBuffer.wrap(_editKey.getBytes()))
-							.b();
+					_e = _e.getAttributes().put("mes", ByteBuffer.wrap(_message.getBytes())).b();
 					_e = _e.getAttributes().put("timestamp", tBuffer).b();
 					return DefaultEither.newB(_e);
 				}
@@ -276,8 +255,7 @@
 
 	}
 
-	public void createBoardMessage(final String _board, final String _author,
-			final String _message, final String _editKey) {
+	public void createBoardMessage(final String _board, final String _author, final String _message, final String _editKey) {
 		requestCounter.incrementAndGet();
 		JungleTree tree = jungle.getTreeByName(_board);
 		if (tree == null) {
@@ -289,6 +267,7 @@
 		final ByteBuffer tBuffer = ByteBuffer.allocate(16);
 		tBuffer.putLong(timestamp);
 		do {
+			
 			Node node = tree.getRootNode();
 			int size = node.getChildren().size();
 			DefaultNodePath path = new DefaultNodePath();
@@ -302,15 +281,9 @@
 
 			NodeEditor e = new NodeEditor() {
 				public <T extends EditableNode<T>> Either<Error, T> edit(T _e) {
-					_e = _e.getAttributes()
-							.put("author", ByteBuffer.wrap(_author.getBytes()))
-							.b();
-					_e = _e.getAttributes()
-							.put("mes", ByteBuffer.wrap(_message.getBytes()))
-							.b();
-					_e = _e.getAttributes()
-							.put("key", ByteBuffer.wrap(_editKey.getBytes()))
-							.b();
+					_e = _e.getAttributes().put("author", ByteBuffer.wrap(_author.getBytes())).b();
+					_e = _e.getAttributes().put("mes", ByteBuffer.wrap(_message.getBytes())).b();
+					_e = _e.getAttributes().put("key", ByteBuffer.wrap(_editKey.getBytes())).b();
 					_e = _e.getAttributes().put("timestamp", tBuffer).b();
 					return DefaultEither.newB(_e);
 				}
@@ -326,14 +299,14 @@
 
 	}
 
-	public void editMessage(String _board, String _uuid, final String _author,
-			final String _message, final String _editKey) {
+	public void editMessage(String _board, String _uuid, final String _author, final String _message, final String _editKey) {
 		requestCounter.incrementAndGet();
 		final long timestamp = System.currentTimeMillis();
 		final ByteBuffer tBuffer = ByteBuffer.allocate(16);
 		tBuffer.putLong(timestamp);
 		JungleTree tree = jungle.getTreeByName(_board);
 		Either<Error, JungleTreeEditor> either = null;
+	
 		do {
 			DefaultNodePath path = new DefaultNodePath();
 			path = path.add(Integer.parseInt(_uuid));
@@ -341,15 +314,9 @@
 			JungleTreeEditor editor = tree.getTreeEditor();
 			NodeEditor e = new NodeEditor() {
 				public <T extends EditableNode<T>> Either<Error, T> edit(T _e) {
-					_e = _e.getAttributes()
-							.put("author", ByteBuffer.wrap(_author.getBytes()))
-							.b();
-					_e = _e.getAttributes()
-							.put("mes", ByteBuffer.wrap(_message.getBytes()))
-							.b();
-					_e = _e.getAttributes()
-							.put("key", ByteBuffer.wrap(_editKey.getBytes()))
-							.b();
+					_e = _e.getAttributes().put("author", ByteBuffer.wrap(_author.getBytes())).b();
+					_e = _e.getAttributes().put("mes", ByteBuffer.wrap(_message.getBytes())).b();
+					_e = _e.getAttributes().put("key", ByteBuffer.wrap(_editKey.getBytes())).b();
 					_e = _e.getAttributes().put("timestamp", tBuffer).b();
 					return DefaultEither.newB(_e);
 				}
@@ -364,8 +331,7 @@
 		renewTime = timestamp;
 	}
 
-	public void createAttribute(String _board, String _uuid,
-			final String _author, final String _message, final String _editKey) {
+	public void createAttribute(String _board, String _uuid, final String _author, final String _message, final String _editKey) {
 		requestCounter.incrementAndGet();
 		final long timestamp = System.currentTimeMillis();
 		final ByteBuffer tBuffer = ByteBuffer.allocate(16);
@@ -377,40 +343,21 @@
 			try {
 				for (int count = 0; _uuid.substring(count, count + 1) != null; count++) {
 					if (!_uuid.substring(count, count + 1).equals("/"))
-						path = path.add(Integer.parseInt(_uuid.substring(count,
-								count + 1)));
+						path = path.add(Integer.parseInt(_uuid.substring(count,	count + 1)));
 				}
 			} catch (Exception _e) {
 			}
-			Node node = tree.getRootNode();
-
-			DefaultTraverser traverser = new DefaultTraverser();
-			TraversableNodeWrapper<Node> traversable = new TraversableNodeWrapper<Node>(
-					node);
-			DefaultEvaluator evaluator = new DefaultEvaluator(path);
-			Either<Error, Traversal<TraversableNodeWrapper<Node>>> ret = traverser
-					.traverse(traversable, evaluator);
-			if (ret.isA()) {
-				Assert.fail();
-			}
-
-			Traversal<TraversableNodeWrapper<Node>> traversal = ret.b();
-			TraversableNodeWrapper<Node> target = traversal.destination();
-			final Node cheakNode = target.getWrapped();
-			System.out.println(cheakNode.getAttributes().get("attribute"));
-
+			
 			JungleTreeEditor editor = tree.getTreeEditor();
 			NodeEditor e = new NodeEditor() {
 				public <T extends EditableNode<T>> Either<Error, T> edit(T _e) {
 					// EnableNodeWrapper<T> node = _e.getWrap();
 					String str = "0";
 					int count = 0;
-						for (; _e.getAttributes().get("author" + String.valueOf(count)) != null; count++) {
+						for (; _e.getAttributes().get("mes" + String.valueOf(count)) != null; count++) {
 						}
 						str = String.valueOf(count);
-					_e = _e.getAttributes().put("author" + str, ByteBuffer.wrap(_author.getBytes())).b();
 					_e = _e.getAttributes().put("mes" + str, ByteBuffer.wrap(_message.getBytes())).b();
-					_e = _e.getAttributes().put("key" + str, ByteBuffer.wrap(_editKey.getBytes())).b();
 					_e = _e.getAttributes().put("timestamp" + str, tBuffer).b();
 					return DefaultEither.newB(_e);
 				}
@@ -424,8 +371,7 @@
 		} while (either.isA());
 	}
 
-	public void editMatrixMessage(String _board, String _uuid,
-			final String _author, final String _message, final String _editKey) {
+	public void editMatrixMessage(String _board, String _uuid, final String _author, final String _message, final String _editKey) {
 		requestCounter.incrementAndGet();
 		final long timestamp = System.currentTimeMillis();
 		final ByteBuffer tBuffer = ByteBuffer.allocate(16);
@@ -439,15 +385,9 @@
 			JungleTreeEditor editor = tree.getTreeEditor();
 			NodeEditor e = new NodeEditor() {
 				public <T extends EditableNode<T>> Either<Error, T> edit(T _e) {
-					_e = _e.getAttributes()
-							.put("author", ByteBuffer.wrap(_author.getBytes()))
-							.b();
-					_e = _e.getAttributes()
-							.put("mes", ByteBuffer.wrap(_message.getBytes()))
-							.b();
-					_e = _e.getAttributes()
-							.put("key", ByteBuffer.wrap(_editKey.getBytes()))
-							.b();
+					_e = _e.getAttributes().put("author", ByteBuffer.wrap(_author.getBytes())).b();
+					_e = _e.getAttributes().put("mes", ByteBuffer.wrap(_message.getBytes())).b();
+					_e = _e.getAttributes().put("key", ByteBuffer.wrap(_editKey.getBytes())).b();
 					_e = _e.getAttributes().put("timestamp", tBuffer).b();
 					return DefaultEither.newB(_e);
 				}
@@ -471,10 +411,8 @@
 		IterableConverter.Converter<BoardMessage, Node> converter = new IterableConverter.Converter<BoardMessage, Node>() {
 			public BoardMessage conv(Node _b) {
 				String uuid = Integer.toString(counter.get());
-				String author = new String(_b.getAttributes().get("author")
-						.array());
-				String message = new String(_b.getAttributes().get("mes")
-						.array());
+				String author = new String(_b.getAttributes().get("author")	.array());
+				String message = new String(_b.getAttributes().get("mes").array());
 				counter.incrementAndGet();
 				return new BoardMessageImpl(author, message, uuid);
 			}
@@ -488,8 +426,7 @@
 		try {
 			for (int count = 0; _nodeNum.substring(count, count + 1) != null; count++) {
 				if (!_nodeNum.substring(count, count + 1).equals("/"))
-					path = path.add(Integer.parseInt(_nodeNum.substring(count,
-							count + 1)));
+					path = path.add(Integer.parseInt(_nodeNum.substring(count,count + 1)));
 			}
 		} catch (Exception _e) {
 		}
@@ -498,11 +435,9 @@
 		Node node = tree.getRootNode();
 
 		DefaultTraverser traverser = new DefaultTraverser();
-		TraversableNodeWrapper<Node> traversable = new TraversableNodeWrapper<Node>(
-				node);
+		TraversableNodeWrapper<Node> traversable = new TraversableNodeWrapper<Node>(node);
 		DefaultEvaluator evaluator = new DefaultEvaluator(path);
-		Either<Error, Traversal<TraversableNodeWrapper<Node>>> ret = traverser
-				.traverse(traversable, evaluator);
+		Either<Error, Traversal<TraversableNodeWrapper<Node>>> ret = traverser.traverse(traversable, evaluator);
 		if (ret.isA()) {
 			Assert.fail();
 		}
@@ -515,10 +450,9 @@
 		IterableConverter.Converter<BoardMessage, Node> converter = new IterableConverter.Converter<BoardMessage, Node>() {
 			public BoardMessage conv(Node _b) {
 				String uuid = Integer.toString(counter.get());
-				String author = new String(_b.getAttributes().get("author").array());
 				String message = new String(_b.getAttributes().get("mes").array());
 				counter.incrementAndGet();
-				return new BoardMessageImpl(author, message, uuid);
+				return new BoardMessageImpl(null, message, uuid);
 			}
 		};
 		return new IterableConverter<BoardMessage, Node>(chs, converter);
@@ -531,8 +465,7 @@
 		try {
 			for (int count = 0; _nodeNum.substring(count, count + 1) != null; count++) {
 				if (!_nodeNum.substring(count, count + 1).equals("/"))
-					path = path.add(Integer.parseInt(_nodeNum.substring(count,
-							count + 1)));
+					path = path.add(Integer.parseInt(_nodeNum.substring(count,count + 1)));
 			}
 		} catch (Exception _e) {
 		}
diff -r 564f683b7aef -r 91f6dd655a01 src/main/java/app/bbs/ShowMessageWithTimeStampServlet.java
--- a/src/main/java/app/bbs/ShowMessageWithTimeStampServlet.java	Mon Jul 28 17:02:31 2014 +0900
+++ b/src/main/java/app/bbs/ShowMessageWithTimeStampServlet.java	Tue Jul 29 10:58:11 2014 +0900
@@ -45,24 +45,19 @@
 		_pw.write("<h1>" + _bname + "</h1>\n");
 		_pw.write("<p>Latest renew time : " + bbs.getRenewTime(_bname)
 				+ "</p>\n");
-	
-		_pw.write("<form action='" + createBoardMessagePath
-				+ "' method='POST'\n");
-		_pw.write("<p>Author : <input type='text' name='author'/> <input type='hidden' name='bname' value='"
-				+ _bname
-				+ "'/> EditKey : <input type='text' name='key'/></p>\n");
+		;
+
+		_pw.write("<form action='" + createBoardMessagePath + "' method='POST'\n");
+		_pw.write("<p>Author : <input type='text' name='author'/> <input type='hidden' name='bname' value='" + _bname + "'/> EditKey : <input type='text' name='key'/></p>\n");
 		_pw.write("<p>Message<br/> <input type='textarea' name='msg'/> </p>\n");
 		_pw.write("<p><input type='submit' value='submit'/></p>\n");
-
+		_pw.write("<small><a href=" + showMatrixPath + "?bname=" + _bname + "&uuid= >MatrixMode"+"</a></small><br>");
 		
 		for (BoardMessage msg : bbs.getMessages(_bname)) {//フォルダの表示
 			_pw.write("<hr/>");
-			_pw.write("<p><b>" + msg.getAuthor() + "</b></p>");
-			_pw.write("<p>" + msg.getMessage() + "</p>");
-			_pw.write("<small><a href=" + showMatrixPath + "?bname=" + _bname
-					+ "&uuid=0" + ">"+msg.getMessage()+"(show matrix)"+"</a></small><br>");
-			_pw.write("<small><a href='" + editMessagePath + "?bname=" + _bname
-					+ "&uuid=" + msg.getUUID() + "'>edit</a></small>");
+			_pw.write("<p> Author <b>" + msg.getAuthor() + "</b></p>");
+			_pw.write("<small><a href=" + editMessagePath + "?bname=" + _bname
+					+ "&uuid=" + msg.getUUID() + ">"+ msg.getMessage() +"</a></small><br>");
 		}
 
 		//forコメントの表示
diff -r 564f683b7aef -r 91f6dd655a01 src/main/java/app/bbs/thinks/ShowMatrix.java
--- a/src/main/java/app/bbs/thinks/ShowMatrix.java	Mon Jul 28 17:02:31 2014 +0900
+++ b/src/main/java/app/bbs/thinks/ShowMatrix.java	Tue Jul 29 10:58:11 2014 +0900
@@ -36,26 +36,26 @@
 	public void doGet(HttpServletRequest _req, HttpServletResponse _res) {
 		final String bname = _req.getParameter(PARAM_BOARD_NAME);
 		String nodeNum = _req.getParameter("uuid");
+		String nodeName = _req.getParameter("nodeName");
 		try {
-			printBoard(bname, nodeNum, _res.getWriter());
+			printBoard(bname, nodeNum, nodeName, _res.getWriter());
 		} catch (Exception _e) {
 			_res.setStatus(500);
 		}
 	}
 
-	private void printBoard(String _bname, String nodeNum, PrintWriter _pw)
+	private void printBoard(String _bname, String nodeNum, String  nodeName, PrintWriter _pw)
 			throws Exception {
 		_pw.write("<html><body>\n");
-		_pw.write("<h1>" + " This Borad is Test Board  " + "</h1>\n");
-		_pw.write("<p>Latest renew time : " + bbs.getRenewTime(_bname)
-				+ "</p>\n");
-		;
-
-		_pw.write("<form action='" + createBoardMessagePath
-				+ "' method='POST'>\n");
-		_pw.write("<p><input type='hidden' name='author'/> "
-				+ "<input type='hidden' name='bname' value='" + _bname
-				+ "'/> <input type='hidden' name='key'/></p>\n");
+		
+		if(nodeName == null )
+			nodeName = "rootNode" ;
+		
+			
+		_pw.write("<h1>" + nodeName + " Path = " + nodeNum +  "</h1>\n");
+			
+		_pw.write("<form action='" + createBoardMessagePath + "' method='POST'>\n");
+		_pw.write("<p><input type='hidden' name='bname' value='" + _bname + "'/> </p>\n");
 		_pw.write("<p>Folder Name<br/> <input type='textarea' name='msg'/> </p>\n");
 		_pw.write("<input type='hidden' name='uuid' value='" + nodeNum + "'/>");
 		_pw.write("<p><input type='submit' value='submit'/></p>\n");
@@ -63,9 +63,7 @@
 
 		_pw.write("<p><br>add Attribute</p>");
 		_pw.write("<form action='" + createAttributePath + "' method='POST'\n");
-		_pw.write("<p>AUTHOR :<input type='textarea' name='author'/> "
-				+ "<input type='hidden' name='bname' value='" + _bname
-				+ "'/> KEY :<input type='textarea' name='key'/></p>\n");
+		_pw.write("<p><input type='hidden' name='bname' value='" + _bname + "'</p>\n");
 		_pw.write("<p>attributeName<br/> <input type='textarea' name='msg'/> </p>\n");
 		_pw.write("<input type='hidden' name='uuid' value='" + nodeNum + "'/>");
 		_pw.write("<p><input type='submit' value='submit'/></p>\n");
@@ -75,23 +73,16 @@
 
 		for (BoardMessage msg : bbs.getFolder(_bname, nodeNum)) {
 			_pw.write("<hr/>");
-			_pw.write("<small><a href=" + showMatrixPath + "?bname=" + _bname
-					+ "&uuid=" + nodeNum + "/" + msg.getUUID() + ">"
-					+ msg.getMessage() + "(folder)" + "</a></small><br>");
-			_pw.write("<small><a href='" + createAttributePath + "?bname="
-					+ _bname + "&uuid=0" + msg.getUUID()
-					+ "'>edit(not s)</a></small>");
+			_pw.write("<small><a href=" + showMatrixPath + "?bname=" + _bname + "&uuid=" + nodeNum + "/" + msg.getUUID() + "&nodeName=" + msg.getMessage() + ">" + msg.getMessage() + "</a></small>");
+			_pw.write("   ");
+			_pw.write("<small><a href='" + createAttributePath + "?bname=" + _bname + "&uuid=" + nodeNum  + "/"+ msg.getUUID() + "'>edit(not s)</a></small>");
 		}
-		_pw.write("<br><br><hr/><p>Value</p><br><br>");
+		
+		
+		_pw.write("<br><hr/><p>Value</p><br>");
 		getAttributeImp attribute = (bbs.getAttribute(_bname, nodeNum));
-		
 		for (int count = 0; attribute.getMessage(count) != null; count++) {
-
-			_pw.write("<p><b>" + "Author : " + attribute.getMessage(count)
-					+ "</b></p>");
-			// _pw.write("<small><a href='" + createAttributePath + "?bname=" +
-			// _bname
-			// + "&uuid=" + msg.getUUID() + "'>edit</a></small>");
+			_pw.write("<p><b>" + "Varue  " + count + " : " + attribute.getMessage(count) + "</b></p>");
 		}
 
 		_pw.write("</body></html>");
diff -r 564f683b7aef -r 91f6dd655a01 src/main/java/app/bbs/thinks/getAttributeImp.java
--- a/src/main/java/app/bbs/thinks/getAttributeImp.java	Mon Jul 28 17:02:31 2014 +0900
+++ b/src/main/java/app/bbs/thinks/getAttributeImp.java	Tue Jul 29 10:58:11 2014 +0900
@@ -2,7 +2,6 @@
 
 
 
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.bbs.BoardMessage;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Node;
 
 public class getAttributeImp
@@ -19,11 +18,6 @@
 		return String.valueOf(num);
 	}
 
-	public String getAuthor(int num) {
-		// TODO Auto-generated method stub
-		return new String(node.getAttributes().get("author" + String.valueOf(num)).array());
-	}
-
 	public String getMessage(int num) {
 		// TODO Auto-generated method stub
 		return new String(node.getAttributes().get("mes" + String.valueOf(num)).array());