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1 using UnityEngine;
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2 using System.Collections.Generic;
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3
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4 public class DefaultJungleTreeEditor : JungleTreeEditor {
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5
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6 private TransactionManager txManager;
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7 private TreeNode root;
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8 private TreeEditor editor;
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9 private TreeOperationLog log;
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10
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11 public DefaultJungleTreeEditor(TreeNode _root,TransactionManager _txManager,TreeEditor _editor)
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12 : this(_root, _txManager, _editor, new DefaultTreeOperationLog())
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13 {
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14 }
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15
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16
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17
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18 public DefaultJungleTreeEditor(TreeNode newNode,TransactionManager txManager,TreeEditor editor,TreeOperationLog log)
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19 {
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20 this.root = newNode;
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21 this.txManager = txManager;
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22 this.editor = editor;
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23 this.log = log;
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24 }
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25
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26
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27
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28 private Either<Error,JungleTreeEditor> _edit(NodePath _path,NodeEditor _e)
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29 {
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30 Either<Error, LoggingNode> either = editor.edit (root, _path, _e);
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31 if (either.isA ()) {
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32 return DefaultEither<Error, JungleTreeEditor>.newA (either.a ());
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33 }
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34
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35 LoggingNode newLogging = either.b ();
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36 OperationLog newLog = newLogging.getOperationLog ();
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37 TreeNode newNode = newLogging.getWrap ();
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38
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39 IterableConverter<TreeOperation,NodeOperation>.Converter<TreeOperation, NodeOperation> converter = new InnerConverter (_path);
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40
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41
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42 IEnumerable<TreeOperation> iterable = new IterableConverter<TreeOperation, NodeOperation> (newLog, converter);
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43 DefaultTreeOperationLog treeOperationLog = new DefaultTreeOperationLog (iterable, newLog.length ());
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44 TreeOperationLog newTreeOpLog = log.append (treeOperationLog);
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45
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46 JungleTreeEditor newEditor = new DefaultJungleTreeEditor (newNode, txManager, editor, newTreeOpLog);
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47 return DefaultEither<Error, JungleTreeEditor>.newB (newEditor);
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48
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49 }
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50
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51
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52 public Either<Error, JungleTreeEditor> replaceNewRootNode() {
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53 replaceRootNodeAt appendChildAt = new replaceRootNodeAt ();
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54 return _edit (new DefaultNodePath(), appendChildAt);
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55 }
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56
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57 public Either<Error, JungleTreeEditor> addNewChildAt(NodePath _path, int _pos) {
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58 AppendChildAt appendChildAt = new AppendChildAt (_pos);
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59 return _edit (_path, appendChildAt);
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60 }
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61
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62 public Either<Error,JungleTreeEditor> deleteChildAt(NodePath _path, int _pos) {
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63 DeleteChildAt deleteChildAt = new DeleteChildAt(_pos);
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64 return _edit(_path,deleteChildAt);
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65 }
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66
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67 public Either<Error, JungleTreeEditor> putAttribute(NodePath _path, string _key, byte[] _value) {
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68 PutAttribute putAttribute = new PutAttribute (_key, _value);
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69 return _edit (_path, putAttribute);
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70 }
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71
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72 public Either<Error, JungleTreeEditor> deleteAttribute(NodePath _path, string _key) {
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73 DeleteAttribute deleteAttribute = new DeleteAttribute (_key);
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74 return _edit (_path, deleteAttribute);
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75 }
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76
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77 public Either<Error,JungleTreeEditor> edit(NodePath _path,NodeEditor _editor) {
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78 return _edit(_path,_editor);
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79 }
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80
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81 /// <summary>
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82 /// Treeを変更したあとSuccess(push)を行う
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83 /// </summary>
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84
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85 public Either<Error,JungleTreeEditor> success() {
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86 Either<Error,TransactionManager> either = this.txManager.commit(this.root, this.log);
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87 // このlogをサーバにpushする？
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88 if(either.isA()){
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89 return DefaultEither<Error, JungleTreeEditor>.newA(either.a());
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90 }
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91
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92 TransactionManager newTxManager = either.b();
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93 JungleTreeEditor newTreeEditor = new DefaultJungleTreeEditor(this.root, newTxManager, this.editor);
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94
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95 return DefaultEither<Error, JungleTreeEditor>.newB(newTreeEditor);
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96 }
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97
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98 public Either<Error, JungleTreeEditor> flushSuccess() {
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99 return success();
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100 }
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101
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102 public class InnerConverter : IterableConverter<TreeOperation,NodeOperation>.Converter<TreeOperation,NodeOperation>{
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103
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104 NodePath path;
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105
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106 public InnerConverter(NodePath _path) {
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107 path = _path;
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108 }
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109
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110
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111 public TreeOperation conv(NodeOperation _b){
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112 return new DefaultTreeOperation(path,_b);
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113 }
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114 }
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115 }
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