Mercurial > hg > Members > tatsuki > bench > jungle-core
annotate src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/transaction/DefaultJungleTreeEditor.java @ 100:9a7b7af838e0
add index TreeNodeEditor
but node use
| author | one |
|---|---|
| date | Thu, 11 Sep 2014 03:10:03 +0900 |
| parents | ef68358ed0e8 |
| children | c297f0015d9e |
| rev | line source |
|---|---|
| 37 | 1 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction; |
| 2 | |
| 3 import java.nio.ByteBuffer; | |
| 78 | 4 |
| 100 | 5 import fj.data.TreeMap; |
| 37 | 6 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTreeEditor; |
| 7 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.NodePath; | |
| 53 | 8 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeEditor; |
| 9 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode; | |
| 10 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.DefaultTreeOperationLog; | |
| 92 | 11 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.LoggingNode; |
| 53 | 12 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.OperationLog; |
| 13 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.TreeOperationLog; | |
| 14 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.DefaultTreeOperation; | |
| 15 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.NodeOperation; | |
| 16 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.TreeOperation; | |
|
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17 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.AppendChildAt; |
| 53 | 18 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.DeleteAttribute; |
| 19 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.DeleteChildAt; | |
| 37 | 20 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.NodeEditor; |
| 53 | 21 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.PutAttribute; |
|
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22 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.DefaultEither; |
| 37 | 23 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either; |
| 24 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error; | |
| 53 | 25 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.IterableConverter; |
| 100 | 26 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Pair; |
| 37 | 27 |
| 86 | 28 public class DefaultJungleTreeEditor implements JungleTreeEditor |
| 37 | 29 { |
| 86 | 30 private final TransactionManager txManager; |
| 81 | 31 private final TreeNode root; |
| 53 | 32 private final TreeEditor editor; |
| 33 private final TreeOperationLog log; | |
| 100 | 34 private Pair<TreeMap<String,TreeNode>,TreeMap<String,String>> index; |
| 35 | |
| 36 public DefaultJungleTreeEditor(TreeNode _root,TransactionManager _txManager,TreeEditor _editor, Pair<TreeMap<String,TreeNode>,TreeMap<String,String>> index) | |
| 53 | 37 { |
| 100 | 38 this(_root,_txManager,_editor,new DefaultTreeOperationLog(), index); |
| 53 | 39 } |
| 40 | |
| 100 | 41 public DefaultJungleTreeEditor(TreeNode newNode,TransactionManager _txManager,TreeEditor _editor,TreeOperationLog _log, Pair<TreeMap<String,TreeNode>,TreeMap<String,String>> index) |
| 37 | 42 { |
| 100 | 43 this.root = newNode; |
| 44 this.txManager = _txManager; | |
| 45 this.editor = _editor; | |
| 46 this.log = _log; | |
| 47 this.index = index; | |
| 37 | 48 } |
| 49 | |
| 53 | 50 private Either<Error,JungleTreeEditor> _edit(final NodePath _path,NodeEditor _e) |
| 46 | 51 { |
| 87 | 52 //LoggingNodeHook hook = new LoggingNodeHook(_e); |
| 92 | 53 Either<Error,LoggingNode> either = editor.edit(root,_path,_e); |
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54 if(either.isA()){ |
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55 return DefaultEither.newA(either.a()); |
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cb9fabaedfd4
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parents:
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changeset
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56 } |
| 37 | 57 |
| 92 | 58 LoggingNode newLogging = either.b(); |
| 59 OperationLog newLog = newLogging.getOperationLog(); | |
| 60 TreeNode newNode = newLogging.getWrap(); | |
| 37 | 61 |
| 53 | 62 IterableConverter.Converter<TreeOperation,NodeOperation> converter = new IterableConverter.Converter<TreeOperation,NodeOperation>(){ |
| 63 @Override | |
| 64 public TreeOperation conv(NodeOperation _b){ | |
| 65 return new DefaultTreeOperation(_path,_b); | |
| 66 } | |
| 67 }; | |
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38
cb9fabaedfd4
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parents:
37
diff
changeset
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68 |
| 53 | 69 Iterable<TreeOperation> iterable = new IterableConverter<TreeOperation,NodeOperation>(newLog,converter); |
| 70 DefaultTreeOperationLog treeOperationLog = new DefaultTreeOperationLog(iterable,newLog.length()); | |
| 71 TreeOperationLog newTreeOpLog = log.append(treeOperationLog); | |
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38
cb9fabaedfd4
added tests and changed testing provider to junit47
Shoshi TAMAKI
parents:
37
diff
changeset
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72 |
| 100 | 73 JungleTreeEditor newEditor = new DefaultJungleTreeEditor(newNode,txManager,editor,newTreeOpLog, index); |
| 53 | 74 return DefaultEither.newB(newEditor); |
| 37 | 75 } |
| 53 | 76 |
| 37 | 77 @Override |
| 53 | 78 public Either<Error,JungleTreeEditor> addNewChildAt(NodePath _path, int _pos) |
| 37 | 79 { |
| 53 | 80 AppendChildAt appendChildAt = new AppendChildAt(_pos); |
| 81 return _edit(_path,appendChildAt); | |
| 37 | 82 } |
| 83 | |
| 84 @Override | |
| 53 | 85 public Either<Error,JungleTreeEditor> deleteChildAt(NodePath _path, int _pos) |
| 37 | 86 { |
| 53 | 87 DeleteChildAt deleteChildAt = new DeleteChildAt(_pos); |
| 88 return _edit(_path,deleteChildAt); | |
| 89 } | |
| 90 | |
| 91 @Override | |
| 92 public Either<Error,JungleTreeEditor> putAttribute(NodePath _path,String _key,ByteBuffer _value) | |
| 93 { | |
| 94 PutAttribute putAttribute = new PutAttribute(_key,_value); | |
| 95 return _edit(_path,putAttribute); | |
| 37 | 96 } |
| 97 | |
| 98 @Override | |
| 53 | 99 public Either<Error,JungleTreeEditor> deleteAttribute(NodePath _path, String _key) |
| 37 | 100 { |
| 53 | 101 DeleteAttribute deleteAttribute = new DeleteAttribute(_key); |
| 102 return _edit(_path,deleteAttribute); | |
| 37 | 103 } |
| 104 | |
| 105 @Override | |
| 53 | 106 public Either<Error,JungleTreeEditor> edit(NodePath _path,NodeEditor _editor) |
| 37 | 107 { |
| 53 | 108 return _edit(_path,_editor); |
| 109 } | |
| 110 | |
| 111 @Override | |
| 112 public Either<Error,JungleTreeEditor> success() | |
| 113 { | |
| 86 | 114 Either<Error,TransactionManager> either = txManager.commit(root,log); |
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parents:
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changeset
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115 if(either.isA()){ |
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cb9fabaedfd4
added tests and changed testing provider to junit47
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parents:
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changeset
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116 return DefaultEither.newA(either.a()); |
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cb9fabaedfd4
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Shoshi TAMAKI
parents:
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diff
changeset
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117 } |
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cb9fabaedfd4
added tests and changed testing provider to junit47
Shoshi TAMAKI
parents:
37
diff
changeset
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118 |
| 86 | 119 TransactionManager newTxManager = either.b(); |
| 100 | 120 JungleTreeEditor newTreeEditor = new DefaultJungleTreeEditor(root,newTxManager,editor, index); |
| 45 | 121 |
| 122 return DefaultEither.newB(newTreeEditor); | |
| 37 | 123 } |
| 124 | |
| 45 | 125 @Override |
| 126 public String getID() | |
| 127 { | |
| 128 return txManager.getUUID(); | |
| 129 } | |
| 130 | |
| 131 @Override | |
| 132 public String getRevision() | |
| 133 { | |
| 134 return Long.toString(txManager.getRevision()); | |
| 135 } | |
| 53 | 136 |
| 137 @Override | |
| 81 | 138 public TreeNode getRoot() |
| 53 | 139 { |
| 140 return null; | |
| 141 } | |
| 37 | 142 } |