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1 package alice.jungle.persistent;
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2
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3 import fj.data.List;
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4 import fj.data.TreeMap;
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5 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTree;
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6 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTreeEditor;
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7 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.ChangeListWriter;
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8 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.ChangeSet;
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9 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.NodePath;
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10 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeEditor;
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11 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode;
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12 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.AtomicReservableReference;
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13 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultJungleTreeEditor;
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14 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.TreeContext;
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15 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.InterfaceTraverser;
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16 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Pair;
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17
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18 public class PersistentJungleTree implements JungleTree {
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19 private final AtomicReservableReference<TreeContext> repository;
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20 private final String uuid;
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21 private final String treeName;
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22 private final ChangeListWriter writer;
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23 private final TreeEditor editor;
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24
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25 public PersistentJungleTree(String _treeName, TreeContext _tc,String _uuid, ChangeListWriter _writer,TreeEditor _editor)
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26 {
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27 treeName = _treeName;
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28 repository = new AtomicReservableReference<TreeContext>(_tc);
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29 uuid = _uuid;
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30 writer = _writer;
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31 editor = _editor;
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32 }
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33
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34 @Override
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35 public JungleTreeEditor getTreeEditor()
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36 {
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37 TreeContext tc = repository.get();
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38 PersistentTransactionManager txManager = new PersistentTransactionManager(treeName, writer,tc,repository,uuid);
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39 TreeNode root = tc.getTreeNode();
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40 return new DefaultJungleTreeEditor(root,txManager,editor);
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41 }
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42
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43 @Override
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44 public TreeNode getRootNode()
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45 {
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46 TreeContext tc = repository.get();
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47 ChangeSet cs = tc.getChangeSet();
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48 return cs.getRoot();
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49 }
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50
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51 @Override
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52 public JungleTreeEditor getLocalTreeEditor() {
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53 return getTreeEditor();
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54 }
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55
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56 @Override
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57 public InterfaceTraverser getTraverser() {
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58 // TODO Auto-generated method stub
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59 return null;
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60 }
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61
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62 @Override
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63 public TreeMap<String, TreeMap<String, List<Pair<TreeNode, NodePath>>>> getIndex() {
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64 // TODO Auto-generated method stub
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65 return null;
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66 }
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67
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68 @Override
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69 public JungleTreeEditor getIndexTreeEditor() {
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70 // TODO Auto-generated method stub
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71 return null;
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72 }
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73
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74
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75 }
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