# HG changeset patch
# User Shoshi TAMAKI
# Date 1359208352 -32400
# Node ID 35e327577b5827d5f0b7b33d0ce200cd9814732e
# Parent  3dfa0be90a0d95f6481fbdb75b5fd0e3dfe1bf4a
added transaction

diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/Jungle.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/Jungle.java	Sat Jan 26 22:52:32 2013 +0900
@@ -0,0 +1,7 @@
+package jp.ac.u_ryukyu.ie.cr.shoshi.jungle;
+
+public interface Jungle
+{
+	public JungleTree getTreeByName(String _name);
+	public JungleTree createNewTree(String _name);
+}
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/JungleTree.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/JungleTree.java	Sat Jan 26 22:52:32 2013 +0900
@@ -0,0 +1,9 @@
+package jp.ac.u_ryukyu.ie.cr.shoshi.jungle;
+
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Node;
+
+public interface JungleTree
+{
+	public JungleTreeEditor getTreeEditor();
+	public Node getRootNode();
+}
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/JungleTreeEditor.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/JungleTreeEditor.java	Sat Jan 26 22:52:32 2013 +0900
@@ -0,0 +1,9 @@
+package jp.ac.u_ryukyu.ie.cr.shoshi.jungle;
+
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.Transaction;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeEditor;
+
+public interface JungleTreeEditor extends TreeEditor , Transaction<JungleTree>
+{
+
+}
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/core/Parent.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/core/Parent.java	Sat Jan 26 22:52:32 2013 +0900
@@ -0,0 +1,6 @@
+package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core;
+
+public interface Parent<T>
+{
+	public Children<T> getChildren();
+}
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/Transaction.java
--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/Transaction.java	Sat Jan 26 18:41:25 2013 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/Transaction.java	Sat Jan 26 22:52:32 2013 +0900
@@ -1,6 +1,7 @@
 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store;
 
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
 
 public interface Transaction<T>
 {
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/TreeEditor.java
--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/TreeEditor.java	Sat Jan 26 18:41:25 2013 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/TreeEditor.java	Sat Jan 26 22:52:32 2013 +0900
@@ -5,11 +5,11 @@
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
 
-public interface TreeEditor
+public interface TreeEditor<T extends TreeEditor<T>>
 {
-	public Either<Error,TreeEditor> appendChild(NodePath _path,int _pos);
-	public Either<Error,TreeEditor> deleteChild(NodePath _path,int _pos);
-	public Either<Error,TreeEditor> putAttribute(NodePath _path,String _key,ByteBuffer _value);
-	public Either<Error,TreeEditor> deleteAttribute(NodePath _path,String _key);
-	public Either<Error,TreeEditor> edit(NodePath _path,NodeEditor _transformer);
+	public Either<Error,T> appendChild(NodePath _path,int _pos);
+	public Either<Error,T> deleteChild(NodePath _path,int _pos);
+	public Either<Error,T> putAttribute(NodePath _path,String _key,ByteBuffer _value);
+	public Either<Error,T> deleteAttribute(NodePath _path,String _key);
+	public Either<Error,T> edit(NodePath _path,NodeEditor _transformer);
 }
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/ClonableAttributes.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/ClonableAttributes.java	Sat Jan 26 22:52:32 2013 +0900
@@ -0,0 +1,8 @@
+package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl;
+
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableAttributes;
+
+public interface ClonableAttributes<T extends ClonableNode<T>> extends EditableAttributes<T>
+{
+
+}
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/ClonableChildren.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/ClonableChildren.java	Sat Jan 26 22:52:32 2013 +0900
@@ -0,0 +1,11 @@
+package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl;
+
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableChildren;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableNode;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
+
+public interface ClonableChildren<T extends EditableNode<T>> extends EditableChildren<T>
+{
+	public Either<Error,T> replaceNode(int _pos,T _replacement);
+}
\ No newline at end of file
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/ClonableNode.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/ClonableNode.java	Sat Jan 26 22:52:32 2013 +0900
@@ -0,0 +1,12 @@
+package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl;
+
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableNode;
+
+public interface ClonableNode<T extends ClonableNode<T>> extends EditableNode<T>
+{
+	@Override
+	public ClonableChildren<T> getChildren();
+	
+	@Override
+	public ClonableAttributes<T> getAttributes();
+}
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultAttributes.java
--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultAttributes.java	Sat Jan 26 18:41:25 2013 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultAttributes.java	Sat Jan 26 22:52:32 2013 +0900
@@ -6,23 +6,23 @@
 import fj.data.Option;
 import fj.data.TreeMap;
 
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Attributes;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableAttributes;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableNode;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.DefaultEither;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
 
-public class DefaultAttributes implements EditableAttributes<DefaultNode>
+public class DefaultAttributes implements Attributes<String,ByteBuffer>
 {
 	private final TreeMap<String,ByteBuffer> attrs;
-	private final List<DefaultNode> children;
 	
-	public DefaultAttributes(List<DefaultNode> _children,TreeMap<String,ByteBuffer> _attrs)
+	public DefaultAttributes(TreeMap<String,ByteBuffer> _attrs)
 	{
-		children = _children;
 		attrs = _attrs;
 	}
 	
+	/*
 	@Override
 	public Either<Error,DefaultNode> put(String _key,ByteBuffer _value)
 	{
@@ -31,6 +31,12 @@
 		
 		return DefaultEither.newB(newNode);
 	}
+	*/
+	
+	public TreeMap<String,ByteBuffer> getAttributesAsRawMap()
+	{
+		return attrs;
+	}
 
 	@Override
 	public ByteBuffer get(String _key)
@@ -39,16 +45,11 @@
 		return result.isSome() ? result.some() : null;
 	}
 
+	/*
 	@Override
 	public Either<Error,EditableNode> delete(String _key)
 	{
 		return null;
 	}
-
-	@Override
-	public Object get(Object _key) {
-		// TODO Auto-generated method stub
-		return null;
-	}
-
+	*/
 }
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultChangeSet.java
--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultChangeSet.java	Sat Jan 26 18:41:25 2013 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl;
-
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.ChangeList;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.ChangeSet;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.Operation;
-
-public class DefaultChangeSet implements ChangeSet
-{
-	private final ChangeSet prev;
-	private final String uuid;
-	private final long revision;
-	
-	private final ChangeList changeList;
-	private final DefaultNode root;
-	
-	public DefaultChangeSet(DefaultNode _root,ChangeList _changeList,String _uuid,long _revision,ChangeSet _prev)
-	{
-		root = _root;
-		uuid = _uuid;
-		revision = _revision;
-		prev = _prev;
-		changeList = _changeList;
-	}
-
-	@Override
-	public ChangeSet prev()
-	{
-		return prev;
-	}
-
-	@Override
-	public String uuid()
-	{
-		return uuid;
-	}
-
-	@Override
-	public long revision()
-	{
-		return revision;
-	}
-
-	@Override
-	public Iterable<Operation> getOperations()
-	{
-		return changeList;
-	}
-
-	@Override
-	public DefaultNode getRoot()
-	{
-		return root;
-	}
-
-	@Override
-	public ChangeList getChangeList()
-	{
-		return changeList;
-	}
-}
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultChildren.java
--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultChildren.java	Sat Jan 26 18:41:25 2013 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultChildren.java	Sat Jan 26 22:52:32 2013 +0900
@@ -1,29 +1,22 @@
 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl;
 
-import java.nio.ByteBuffer;
+
 import java.util.Iterator;
-import fj.P2;
 import fj.data.List;
-import fj.data.TreeMap;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Children;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Node;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableChildren;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableNode;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.DefaultEither;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.IterableWrapper;
 
-public class DefaultChildren implements EditableChildren<DefaultNode>
+public class DefaultChildren implements Children<Node>
 {
 	private final List<DefaultNode> children;
-	private final TreeMap<String,ByteBuffer> attrs;
 	
-	public DefaultChildren(List<DefaultNode> _children,TreeMap<String,ByteBuffer> _attrs)
+	public DefaultChildren(List<DefaultNode> _children)
 	{
 		children = _children;
-		attrs = _attrs;
 	}
 	
+	/*
 	public Either<Error,DefaultNode> replaceNode(DefaultNode _target,int _pos)
 	{
 		if(check(_pos)){
@@ -38,6 +31,7 @@
 		DefaultNode newNode = new DefaultNode(newList,attrs);
 		return DefaultEither.newB(newNode);
 	}
+	*/
 	
 	@Override
 	public int size()
@@ -45,7 +39,8 @@
 		return children.length();
 	}
 	
-	@Override
+	/*
+	
 	public Either<Error,DefaultNode> addNewChildAt(int _pos)
 	{
 		if(!check(_pos)){
@@ -59,7 +54,6 @@
 		return DefaultEither.newB(newNode);
 	}
 	
-	@Override
 	public Either<Error,DefaultNode> deleteChildAt(int _pos)
 	{
 		if(!check(_pos)){
@@ -74,13 +68,11 @@
 		return DefaultEither.newB(newNode);
 	}
 	
-	public boolean check(int _pos)
+	*/
+	
+	public List<DefaultNode> getChildrenAsRawList()
 	{
-		if(children.length() < _pos){
-			return false;
-		}
-		
-		return true;
+		return children;
 	}
 
 	@Override
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultNode.java
--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultNode.java	Sat Jan 26 18:41:25 2013 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultNode.java	Sat Jan 26 22:52:32 2013 +0900
@@ -1,15 +1,12 @@
 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl;
 
 import java.nio.ByteBuffer;
-import java.util.Iterator;
 import fj.Ord;
 import fj.data.List;
 import fj.data.TreeMap;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableNode;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.TraversableChildren;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.TraversableNode;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Node;
 
-public class DefaultNode implements EditableNode<DefaultNode> , TraversableNode<DefaultNode>
+public class DefaultNode implements Node
 {
 	public List<DefaultNode> children;
 	public TreeMap<String,ByteBuffer> attrs;
@@ -36,30 +33,12 @@
 	@Override
 	public DefaultChildren getChildren()
 	{
-		return new DefaultChildren(children,attrs);
+		return new DefaultChildren(children);
 	}
 
 	@Override
 	public DefaultAttributes getAttributes()
 	{
-		return new DefaultAttributes(children,attrs);
-	}
-
-	@Override
-	public TraversableChildren<DefaultNode> children()
-	{
-		return new TraversableChildren<DefaultNode>(){
-			@Override
-			public Iterator<DefaultNode> iterator()
-			{
-				return children.iterator();
-			}
-
-			@Override
-			public int size()
-			{
-				return children.length();
-			}
-		};
+		return new DefaultAttributes(attrs);
 	}
 }
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultTreeEditor.java
--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultTreeEditor.java	Sat Jan 26 18:41:25 2013 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultTreeEditor.java	Sat Jan 26 22:52:32 2013 +0900
@@ -1,19 +1,12 @@
 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl;
 
 import java.nio.ByteBuffer;
-import java.util.Iterator;
 import fj.data.List;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Node;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.ChangeListWriter;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.NodePath;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeEditor;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeEditorError;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.Logger;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.LoggingNode;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.AppendChildAt;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.DeleteAttribute;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.DeleteChildAt;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableNode;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.NodeEditor;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.PutAttribute;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.DefaultEvaluator;
@@ -24,7 +17,7 @@
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
 
-public class DefaultTreeEditor<T extends EditableNode<T>>
+public class DefaultTreeEditor<T extends ClonableNode<T>>
 	implements TreeEditor
 {
 	private final T root;
@@ -69,63 +62,57 @@
 	public Either<Error,TreeEditor> edit(NodePath _path,NodeEditor _editor)
 	{
 		DefaultEvaluator e = new DefaultEvaluator(_path);
+		TraversableNodeWrapper<T> wrap = new TraversableNodeWrapper<T>(root);
+		Either<Error, Traversal<TraversableNodeWrapper<T>>> either = traverser.traverse(wrap,e);
 		
-		Either<Error,Traversal<T>> either = traverser.traverse(root,e);
 		if(either.isA()){
 			return DefaultEither.newA(either.a());
 		}
 		
-		Traversal<DefaultNode> t = either.b();
+		Traversal<TraversableNodeWrapper<T>> t = either.b();
 		Either<Error,TreeEditor> ret = clone(t,_editor);
 		
 		return ret;
 	}
 	
-	private Either<Error,TreeEditor> clone(Traversal<DefaultNode> _t,NodeEditor _editor)
+	private Either<Error,TreeEditor> clone(Traversal<TraversableNodeWrapper<T>> _t,NodeEditor _editor)
 	{
 		// copying nodes from bottom to root
 		
-		List<Direction<DefaultNode>> path = List.nil();
-		for(Direction<DefaultNode> direction : _t){
+		List<Direction<TraversableNodeWrapper<T>>> path = List.nil();
+		for(Direction<TraversableNodeWrapper<T>> direction : _t){
 			path = path.cons(direction);
 		}
 		
 		// target
-		Direction<DefaultNode> targetDirection = path.head();
-		Either<Error,LoggingNode<DefaultNode>> either = _editor.edit(new LoggingNode<DefaultNode>(targetDirection.getTarget()));
+		Direction<TraversableNodeWrapper<T>> targetDirection = path.head();
+		T target = targetDirection.getTarget().getWrapped();
+		Either<Error,T> either = _editor.edit(target);
 		if(either.isA()){
 			return DefaultEither.newA(either.a());
 		}
 		
-		LoggingNode<DefaultNode> loggingNode = either.b();
-		Logger logger = loggingNode.getLogger();
-		DefaultNode newNode = loggingNode.getWrapper();
+		T newNode = either.b();
 		
 		// top
 		int pos = targetDirection.getPosition();
-		DefaultNode child = newNode;
-		for(Direction<DefaultNode> parentDirection : path.tail()){
-			DefaultNode parent = parentDirection.getTarget();
-			DefaultChildren chs = parent.getChildren();
-			Either<Error,DefaultNode> ret = chs.replaceNode(child,pos);
+		T child = newNode;
+		for(Direction<TraversableNodeWrapper<T>> parentDirection : path.tail()){
+			TraversableNodeWrapper<T> parent = parentDirection.getTarget();
+			ClonableChildren<T> chs = parent.getWrapped().getChildren();
+			
+			Either<Error,T> ret = chs.replaceNode(pos,child);
 			if(ret.isA()){
 				return DefaultEither.newA(ret.a());
 			}
 			
-			DefaultNode newParent = ret.b();
+			T newParent = ret.b();
 			child = newParent;
 			pos = parentDirection.getPosition();
 		}
 		
-		DefaultNode newRoot = child;
-		TreeEditor newEditor = new DefaultModifiedTreeEditor(logger);
+		T newRoot = child;
+		TreeEditor newEditor = new DefaultTreeEditor<T>(newRoot,traverser);
 		return DefaultEither.newB(newEditor);
 	}
-	
-	protected Either<Error,TreeEditor> newEditor(Logger _logger,DefaultNode _newRoot)
-	{
-		List<Logger> logs = List.list(_logger);
-		TreeEditor newEditor = null;
-		return DefaultEither.newB(_theB);
-	}
 }
\ No newline at end of file
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/TraversableNodeWrapper.java
--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/TraversableNodeWrapper.java	Sat Jan 26 18:41:25 2013 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/TraversableNodeWrapper.java	Sat Jan 26 22:52:32 2013 +0900
@@ -16,6 +16,11 @@
 	{
 		wrap = _wrap;
 	}
+	
+	public T getWrapped()
+	{
+		return wrap;
+	}
 
 	@Override
 	public Children<TraversableNodeWrapper<T>> getChildren()
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/logger/LoggingAttributes.java
--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/logger/LoggingAttributes.java	Sat Jan 26 18:41:25 2013 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/logger/LoggingAttributes.java	Sat Jan 26 22:52:32 2013 +0900
@@ -1,6 +1,9 @@
 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger;
 
 import java.nio.ByteBuffer;
+
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.ClonableAttributes;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.ClonableNode;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.DeleteAttributeOperation;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.Operation;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.SetAttributeOperation;
@@ -10,8 +13,8 @@
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
 
-public class LoggingAttributes<T extends EditableNode<T>>
-	implements EditableAttributes<LoggingNode<T>>
+public class LoggingAttributes<T extends ClonableNode<T>>
+	implements ClonableAttributes<LoggingNode<T>>
 {
 	private final EditableAttributes<T> wrap;
 	private final Logger log;
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/logger/LoggingChildren.java
--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/logger/LoggingChildren.java	Sat Jan 26 18:41:25 2013 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/logger/LoggingChildren.java	Sat Jan 26 22:52:32 2013 +0900
@@ -1,22 +1,22 @@
 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.store.impl.ClonableChildren;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.ClonableNode;
 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;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableChildren;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableNode;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.DefaultEither;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.IterableConverter;
 
-public class LoggingChildren<T extends EditableNode<T>> implements EditableChildren<LoggingNode<T>>
+public class LoggingChildren<T extends ClonableNode<T>> implements ClonableChildren<LoggingNode<T>>
 {
-	private final EditableChildren<T> wrap;
+	private final ClonableChildren<T> wrap;
 	private final Logger log;
 	
-	public LoggingChildren(EditableChildren<T> _wrap,Logger _log)
+	public LoggingChildren(ClonableChildren<T> _wrap,Logger _log)
 	{
 		wrap = _wrap;
 		log = _log;
@@ -84,4 +84,17 @@
 		
 		return DefaultEither.newB(newLoggingNode);
 	}
+
+	@Override
+	public Either<Error,LoggingNode<T>> replaceNode(int _pos,LoggingNode<T> _replacement)
+	{
+		T target = _replacement.getWrapper();
+		Either<Error,T> e = wrap.replaceNode(_pos,target);
+		if(e.isA()){
+			return DefaultEither.newA(e.a());
+		}
+			
+		T newWrap = e.b();
+		return DefaultEither.newB(new LoggingNode<T>(newWrap,log));
+	}
 }
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/logger/LoggingNode.java
--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/logger/LoggingNode.java	Sat Jan 26 18:41:25 2013 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/logger/LoggingNode.java	Sat Jan 26 22:52:32 2013 +0900
@@ -1,11 +1,14 @@
 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger;
 
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.ClonableAttributes;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.ClonableChildren;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.ClonableNode;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableAttributes;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableChildren;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableNode;
 
-public class LoggingNode<T extends EditableNode<T>>
-	implements EditableNode<LoggingNode<T>>
+public class LoggingNode<T extends ClonableNode<T>>
+	implements ClonableNode<LoggingNode<T>>
 {
 	public LoggingNode(T _wrap)
 	{
@@ -22,13 +25,13 @@
 	private final Logger log;
 	
 	@Override
-	public EditableAttributes<LoggingNode<T>> getAttributes()
+	public ClonableAttributes<LoggingNode<T>> getAttributes()
 	{
 		return new LoggingAttributes<T>(wrap.getAttributes(),log);
 	}
 
 	@Override
-	public EditableChildren<LoggingNode<T>> getChildren()
+	public ClonableChildren<LoggingNode<T>> getChildren()
 	{
 		return new LoggingChildren<T>(wrap.getChildren(),log);
 	}
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/transaction/ClonableDefaultAttributes.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/transaction/ClonableDefaultAttributes.java	Sat Jan 26 22:52:32 2013 +0900
@@ -0,0 +1,56 @@
+package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction;
+
+import java.nio.ByteBuffer;
+
+import fj.data.TreeMap;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultAttributes;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.ClonableAttributes;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultChildren;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultNode;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.DefaultEither;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
+
+public class ClonableDefaultAttributes implements ClonableAttributes<ClonableDefaultNode>
+{
+	private final DefaultNode wrap;
+	
+	public ClonableDefaultAttributes(DefaultNode _wrap)
+	{
+		wrap = _wrap;
+	}
+
+	@Override
+	public Either<Error,ClonableDefaultNode> delete(String _key)
+	{
+		DefaultAttributes attrs = wrap.getAttributes();
+		DefaultChildren children = wrap.getChildren();
+		
+		TreeMap<String,ByteBuffer> raw = attrs.getAttributesAsRawMap();
+		TreeMap<String,ByteBuffer> newMap = raw.delete(_key);
+		
+		DefaultNode newNode = new DefaultNode(children.getChildrenAsRawList(),newMap);
+		
+		return DefaultEither.newB(new ClonableDefaultNode(newNode));
+	}
+
+	@Override
+	public Either<Error, ClonableDefaultNode> put(String _key, ByteBuffer _value)
+	{
+		DefaultAttributes attrs = wrap.getAttributes();
+		DefaultChildren children = wrap.getChildren();
+		
+		TreeMap<String,ByteBuffer> raw = attrs.getAttributesAsRawMap();
+		TreeMap<String,ByteBuffer> newMap = raw.set(_key,_value);
+		
+		DefaultNode newNode = new DefaultNode(children.getChildrenAsRawList(),newMap);
+		
+		return DefaultEither.newB(new ClonableDefaultNode(newNode));
+	}
+
+	@Override
+	public ByteBuffer get(String _key)
+	{
+		return wrap.getAttributes().get(_key);
+	}
+}
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/transaction/ClonableDefaultChildren.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/transaction/ClonableDefaultChildren.java	Sat Jan 26 22:52:32 2013 +0900
@@ -0,0 +1,108 @@
+package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction;
+
+import java.nio.ByteBuffer;
+import java.util.Iterator;
+import fj.P2;
+import fj.data.List;
+import fj.data.TreeMap;
+
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.ClonableChildren;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultAttributes;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultChildren;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultNode;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.NodeEditorError;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.DefaultEither;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.IterableConverter;
+
+public class ClonableDefaultChildren implements ClonableChildren<ClonableDefaultNode>
+{
+	private final DefaultNode node;
+	
+	public ClonableDefaultChildren(DefaultNode _node)
+	{
+		node = _node;
+	}
+	
+	private boolean boundaryCheck(int _pos)
+	{
+		int size = node.getChildren().size();
+		if(size <= _pos){
+			return false;
+		}
+		
+		return true;
+	}
+
+	@Override
+	public Either<Error,ClonableDefaultNode> addNewChildAt(int _pos)
+	{
+		if(!boundaryCheck(_pos)){
+			return DefaultEither.newA(NodeEditorError.INDEX_OUT_OF_BOUNDS);
+		}
+		
+		DefaultChildren children = node.getChildren();
+		DefaultAttributes attrs = node.getAttributes();
+		
+		List<DefaultNode> raw = children.getChildrenAsRawList();
+		
+		P2<List<DefaultNode>,List<DefaultNode>> split = raw.splitAt(_pos);
+		List<DefaultNode> newChildren = split._1().snoc(new DefaultNode()).append(split._2());
+		DefaultNode newNode = new DefaultNode(newChildren,attrs.getAttributesAsRawMap());
+		
+		return DefaultEither.newB(new ClonableDefaultNode(newNode));
+	}
+
+	@Override
+	public Either<Error,ClonableDefaultNode> deleteChildAt(int _pos)
+	{
+		if(!boundaryCheck(_pos)){
+			return DefaultEither.newA(NodeEditorError.INDEX_OUT_OF_BOUNDS);
+		}
+		
+		DefaultChildren chs = node.getChildren();
+		List<DefaultNode> raw = chs.getChildrenAsRawList();
+		
+		P2<List<DefaultNode>,List<DefaultNode>> split = raw.splitAt(_pos);
+		List<DefaultNode> newChildren = split._1().init().append(split._2());
+		
+		DefaultAttributes attrs = node.getAttributes();
+		TreeMap<String, ByteBuffer> map = attrs.getAttributesAsRawMap();
+		
+		DefaultNode newNode = new DefaultNode(newChildren,map);
+		
+		return DefaultEither.newB(new ClonableDefaultNode(newNode));
+	}
+
+	@Override
+	public int size()
+	{
+		return node.getChildren().size();
+	}
+
+	@Override
+	public Iterator<ClonableDefaultNode> iterator()
+	{
+		IterableConverter.Converter<ClonableDefaultNode,DefaultNode> converter = new IterableConverter.Converter<ClonableDefaultNode,DefaultNode>(){
+			@Override
+			public ClonableDefaultNode conv(DefaultNode _b)
+			{
+				return new ClonableDefaultNode(_b);
+			}
+		};
+		
+		List<DefaultNode> raw = node.getChildren().getChildrenAsRawList();
+		return new IterableConverter<ClonableDefaultNode,DefaultNode>(raw,converter).iterator();
+	}
+
+	@Override
+	public Either<Error,ClonableDefaultNode> replaceNode(int _pos,ClonableDefaultNode _replacement)
+	{
+		if(!boundaryCheck(_pos)){
+			return DefaultEither.newA(NodeEditorError.INDEX_OUT_OF_BOUNDS);
+		}
+		
+		return null;
+	}
+}
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/transaction/ClonableDefaultNode.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/transaction/ClonableDefaultNode.java	Sat Jan 26 22:52:32 2013 +0900
@@ -0,0 +1,28 @@
+package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction;
+
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.ClonableAttributes;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.ClonableChildren;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.ClonableNode;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultNode;
+
+public class ClonableDefaultNode implements ClonableNode<ClonableDefaultNode>
+{
+	private final DefaultNode wrap;
+	
+	public ClonableDefaultNode(DefaultNode _wrap)
+	{
+		wrap = _wrap;
+	}
+
+	@Override
+	public ClonableChildren<ClonableDefaultNode> getChildren()
+	{
+		return new ClonableDefaultChildren(wrap);
+	}
+
+	@Override
+	public ClonableAttributes<ClonableDefaultNode> getAttributes()
+	{
+		return new ClonableDefaultAttributes(wrap);
+	}
+}
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/transaction/DefaultJungleTreeEditor.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/transaction/DefaultJungleTreeEditor.java	Sat Jan 26 22:52:32 2013 +0900
@@ -0,0 +1,66 @@
+package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction;
+
+import java.nio.ByteBuffer;
+
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTree;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTreeEditor;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.NodePath;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeEditor;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultNode;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultTreeEditor;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.LoggingNode;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.NodeEditor;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
+
+public class DefaultJungleTreeEditor implements JungleTreeEditor
+{
+	private final TransactionManager txManager;
+	private final DefaultNode root;
+	private final DefaultTreeEditor<LoggingNode<ClonableDefaultNode>> editor;
+
+	public DefaultJungleTreeEditor(DefaultNode _root,TransactionManager _txManager)
+	{
+		root = _root;
+		txManager = _txManager;
+	}
+	
+	@Override
+	public Either<Error,JungleTreeEditor> appendChild(NodePath _path, int _pos)
+	{
+		
+		
+		return null;
+	}
+
+	@Override
+	public Either<Error,TreeEditor> deleteChild(NodePath _path, int _pos)
+	{
+		return null;
+	}
+
+	@Override
+	public Either<Error,TreeEditor> putAttribute(NodePath _path,String _key,ByteBuffer _value)
+	{
+		return null;
+	}
+
+	@Override
+	public Either<Error, TreeEditor> deleteAttribute(NodePath _path, String _key)
+	{
+		return null;
+	}
+
+	@Override
+	public Either<Error,TreeEditor> edit(NodePath _path,NodeEditor _transformer)
+	{
+		return null;
+	}
+
+	@Override
+	public Either<Error,JungleTree> success()
+	{
+		return null;
+	}
+
+}
diff -r 3dfa0be90a0d -r 35e327577b58 src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/transaction/TransactionManager.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/transaction/TransactionManager.java	Sat Jan 26 22:52:32 2013 +0900
@@ -0,0 +1,8 @@
+package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction;
+
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.ChangeSet;
+
+public interface TransactionManager
+{
+	public boolean commit(ChangeSet _ch);
+}