Mercurial > hg > Database > jungle-sharp
view src/main/csharp/jp.ac.u-ryukyu.ie.cr/jungle/transaction/DefaultJungleTreeEditor.cs @ 6:4d08270a61c8
fix
author | Kazuma |
---|---|
date | Tue, 19 Jul 2016 16:47:43 +0900 |
parents | dec15de2c6ff |
children |
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using UnityEngine; using System.Collections.Generic; public class DefaultJungleTreeEditor : JungleTreeEditor { private TransactionManager txManager; private TreeNode root; private TreeEditor editor; private TreeOperationLog log; public DefaultJungleTreeEditor(TreeNode _root,TransactionManager _txManager,TreeEditor _editor) : this(_root, _txManager, _editor, new DefaultTreeOperationLog()) { } public DefaultJungleTreeEditor(TreeNode newNode,TransactionManager _txManager,TreeEditor _editor,TreeOperationLog _log) { this.root = newNode; this.txManager = _txManager; this.editor = _editor; this.log = _log; } private Either<Error,JungleTreeEditor> _edit(NodePath _path,NodeEditor _e) { Either<Error, LoggingNode> either = editor.edit (root, _path, _e); if (either.isA ()) { return DefaultEither<Error, JungleTreeEditor>.newA (either.a ()); } LoggingNode newLogging = either.b (); OperationLog newLog = newLogging.getOperationLog (); TreeNode newNode = newLogging.getWrap (); // 無名クラスが書けてない IterableConverter<TreeOperation,NodeOperation>.Converter<TreeOperation, NodeOperation> converter = new InnerConverter (_path); IEnumerable<TreeOperation> iterable = new IterableConverter<TreeOperation, NodeOperation> (newLog, converter); DefaultTreeOperationLog treeOperationLog = new DefaultTreeOperationLog (iterable, newLog.length ()); TreeOperationLog newTreeOpLog = log.append (treeOperationLog); JungleTreeEditor newEditor = new DefaultJungleTreeEditor (newNode, txManager, editor, newTreeOpLog); return DefaultEither<Error, JungleTreeEditor>.newB (newEditor); } public Either<Error, JungleTreeEditor> replaceNewRootNode() { replaceRootNodeAt appendChildAt = new replaceRootNodeAt (); return _edit (new DefaultNodePath(), appendChildAt); } public Either<Error, JungleTreeEditor> addNewChildAt(NodePath _path, int _pos) { AppendChildAt appendChildAt = new AppendChildAt (_pos); return _edit (_path, appendChildAt); } public Either<Error,JungleTreeEditor> deleteChildAt(NodePath _path, int _pos) { DeleteChildAt deleteChildAt = new DeleteChildAt(_pos); return _edit(_path,deleteChildAt); } public Either<Error, JungleTreeEditor> putAttribute(NodePath _path, string _key, byte _value) { PutAttribute putAttribute = new PutAttribute (_key, _value); return _edit (_path, putAttribute); } public Either<Error, JungleTreeEditor> deleteAttribute(NodePath _path, string _key) { DeleteAttribute deleteAttribute = new DeleteAttribute (_key); return _edit (_path, deleteAttribute); } public Either<Error,JungleTreeEditor> edit(NodePath _path,NodeEditor _editor) { return _edit(_path,_editor); } public Either<Error,JungleTreeEditor> success() { Either<Error,TransactionManager> either = txManager.commit(root,log); if(either.isA()){ return DefaultEither<Error, JungleTreeEditor>.newA(either.a()); } TransactionManager newTxManager = either.b(); JungleTreeEditor newTreeEditor = new DefaultJungleTreeEditor(root,newTxManager,editor); return DefaultEither<Error, JungleTreeEditor>.newB(newTreeEditor); } public Either<Error, JungleTreeEditor> flushSuccess() { return success(); } public class InnerConverter : IterableConverter<TreeOperation,NodeOperation>.Converter<TreeOperation,NodeOperation>{ NodePath path; public InnerConverter(NodePath _path) { path = _path; } public TreeOperation conv(NodeOperation _b){ return new DefaultTreeOperation(path,_b); } } }