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1 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle;
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2
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3 import fj.data.HashMap;
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4 import fj.data.TreeMap;
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5 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.ChangeListWriter;
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6 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.ChangeSet;
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7 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeEditor;
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8 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode;
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9 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.AtomicReservableReference;
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10 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultJungleTreeEditor;
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11 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTransactionManager;
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12 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.TreeContext;
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13 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.InterfaceTraverser;
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14 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Pair;
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15
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16
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17 public class DefaultJungleTree implements JungleTree
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18 {
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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 ChangeListWriter writer;
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22 private final TreeEditor editor;
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23 Pair<TreeMap<String,TreeNode>,TreeMap<String,String>> index;
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24 public DefaultJungleTree(TreeContext _tc,String _uuid,ChangeListWriter _writer,TreeEditor _editor, Pair<TreeMap<String,TreeNode>,TreeMap<String,String>> index)
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25 {
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26 this.repository = new AtomicReservableReference<TreeContext>(_tc);
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27 this.uuid = _uuid;
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28 this.writer = _writer;
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29 this.editor = _editor;
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30 this.index = index;
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31 }
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32
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33 @Override
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34 public JungleTreeEditor getTreeEditor()
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35 {
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36 TreeContext tc = repository.get();
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37 DefaultTransactionManager txManager = new DefaultTransactionManager(writer,tc,repository,uuid);
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38 TreeNode root = tc.getTreeNode();
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39 return new DefaultJungleTreeEditor(root,txManager,editor, index);
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40 }
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42 @Override
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43 public JungleTreeEditor getLocalTreeEditor()
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44 {
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45 return getTreeEditor();
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46 }
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47
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48 @Override
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49 public TreeNode getRootNode()
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50 {
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51 TreeContext tc = repository.get();
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52 ChangeSet cs = tc.getChangeSet();
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53 return cs.getRoot();
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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 return new InterfaceTraverser(getRootNode());
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59 }
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60 }
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