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1 package jp.ac.u_ryukyu.ie.cr.tatsuki.jungle.index;
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2
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3 import java.nio.ByteBuffer;
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4
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5 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.NodePath;
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6 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultNodePath;
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7 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode;
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8 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNodeAttributes;
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9 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTreeNode;
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10 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
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11 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
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12 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Pair;
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13
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14 import org.junit.Assert;
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15 import org.junit.Test;
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16
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17 import fj.Ord;
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18 import fj.data.List;
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19 import fj.data.Option;
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20 import fj.data.TreeMap;
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21
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22 public class IndexFormTest {
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23
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24 TreeMap<String, TreeMap<String, List<Pair<TreeNode, NodePath>>>> index = TreeMap
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25 .empty(Ord.stringOrd);
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26
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27 @Test
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28 public void IndexFormTest() {
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29
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30 NodePath path = new DefaultNodePath();
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31 TreeNode node = createTree(3, 0, 3, path);
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32 TreeMap<String, List<Pair<TreeNode, NodePath>>> map = index.get(key).some();
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33 Option<List<Pair<TreeNode, NodePath>>> opList = map.get("<-1,0,0,2>");
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34 List<Pair<TreeNode, NodePath>> list = opList.some();
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35 Pair<TreeNode, NodePath> Pair = list.head();
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36 NodePath newPath = Pair.right();
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37 String pathStr = newPath.toString();
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38 Assert.assertEquals(pathStr,"<-1,0,0,2>");
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39 System.out.println("aaa");
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40 }
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41
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42 public static String key = "KEY";
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43 public static ByteBuffer value = ByteBuffer.wrap(key.getBytes());
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44 public static DefaultTreeNode factory = new DefaultTreeNode();
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45
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46 public TreeNode createTree(int _curX, int _curY, int _maxHeight,
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47 NodePath _address) {
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48 TreeNode parent = factory.createNewNode();
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49 Either<Error, TreeNode> either = parent.getAttributes().put(key,ByteBuffer.wrap(_address.toString().getBytes()));
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50 if (either.isA()) {
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51 Assert.fail();
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52 }
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53 editIndex(parent, _address, _address.toString(), key);
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54 parent = either.b();
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55
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56 if (_curY == _maxHeight) {
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57 return parent;
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58 }
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59
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60 for (int i = 0; i < _curY + 1; i++) {
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61 TreeNode ch = createTree(i, _curY + 1, _maxHeight, _address.add(i));
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62 either = parent.getChildren().addNewChildAt(i, ch);
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63 if (either.isA()) {
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64 Assert.fail();
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65 }
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66
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67 parent = either.b();
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68 }
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69
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70 return parent;
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71 }
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72
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73
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74 public void editIndex(TreeNode node, NodePath path, String attribute,String key) {
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75
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76 Pair<TreeNode, NodePath> pair = new Pair<TreeNode, NodePath>(node, path);
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77 Option<TreeMap<String, List<Pair<TreeNode, NodePath>>>> opAttributeList = index.get(key);
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78
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79 if (opAttributeList.isNone()) {
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80 TreeMap<String, List<Pair<TreeNode, NodePath>>> nodeIndex = TreeMap.empty(Ord.stringOrd);
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81 List<Pair<TreeNode, NodePath>> list = List.nil();
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82 list = list.cons(pair);
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83 nodeIndex = nodeIndex.set(attribute, list);
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84 index = index.set(key, nodeIndex);
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85 } else {
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86 TreeMap<String, List<Pair<TreeNode, NodePath>>> indexMap = opAttributeList.some();
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87 Option<List<Pair<TreeNode, NodePath>>> opNodeIndex = indexMap.get(attribute);
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88
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89 if (opNodeIndex.isNone()) {
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90 List<Pair<TreeNode, NodePath>> pairList = List.nil();
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91 pairList = pairList.cons(pair);
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92 indexMap = indexMap.set(attribute, pairList);
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93
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94 } else {
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95 List<Pair<TreeNode, NodePath>> pairList = opNodeIndex.some();
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96 pairList = pairList.cons(pair);
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97 indexMap = indexMap.set(attribute, pairList);
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98 }
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99 index = index.set(key, indexMap);
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100 }
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101 System.out.println(attribute);
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102
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103 }
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104
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105 }
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