Mercurial > hg > Members > tatsuki > bench > jungle-core

annotate src/test/java/jp/ac/u_ryukyu/ie/cr/tatsuki/jungle/index/AddChildrenIndexTest.java @ 144:0854f9a9e81d

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change attrs form TreeMap<String , ByteBuffer> →　TreeMap<String,List<ByteBuffer>>
author one
date Sun, 16 Nov 2014 06:40:48 +0900
parents afbe19c98f53
children a2c374a2686b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 import java.util.Iterator;
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5
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6 import org.junit.Test;
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7
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8 import fj.data.List;
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9 import fj.data.TreeMap;
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10 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.DefaultJungle;
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11 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.Jungle;
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12 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTree;
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13 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTreeEditor;
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14 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.NodePath;
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15 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultNodePath;
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16 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultTreeEditor;
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17 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode;
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18 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTreeNode;
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19 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.IndexJungleTreeEditor;
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20 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.DefaultTraverser;
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21 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.InterfaceTraverser;
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22 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
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23 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
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24 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Pair;
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25 import junit.framework.Assert;
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26
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27 public class AddChildrenIndexTest {
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28
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29 @Test
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30 public void AddChildrenTest() {
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31 Jungle jungle = new DefaultJungle(null, "hogehoge", new DefaultTreeEditor(new DefaultTraverser()));
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32 jungle.createNewTree("tree");
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33 JungleTree tree = jungle.getTreeByName("tree");
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34 createTree(tree);
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35 tree.getRootNode();
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36 InterfaceTraverser ifTraverser = tree.getTraverser();
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37
144
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38 Iterator<Pair<TreeNode, NodePath>> pairIterator = ifTraverser.find((TreeNode node) -> {
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39 List<ByteBuffer> attributeList = node.getAttributes().get(key);
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40 if (attributeList.isNotEmpty()) {
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41 for (ByteBuffer attribute : attributeList) {
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42 byte[] byteAttribute = attribute.array();
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43 String str = new String(byteAttribute);
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44 System.out.println("attribute = " + str);
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45 if (str.equals("<-1,0,1>"))
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46 return true;
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47 continue;
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48 }
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49 }
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50 return false;
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51 }, key, "<-1,0,1>");
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52
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53 for (; pairIterator.hasNext(); pairIterator.next()) {
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54
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55 }
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56 ifTraverser.commitIndex();
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57
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58 IndexJungleTreeEditor editor = tree.getIndexTreeEditor();
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59 Either<Error, JungleTreeEditor> either = editor.addNewChildAt(new DefaultNodePath().add(0), 0);
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60 either.b().success();
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61
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62 InterfaceTraverser newIfTraverser = tree.getTraverser();
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63 TreeMap<String, TreeMap<String, List<NodePath>>> newIndex = newIfTraverser.getIndex();
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64 NodePath targetPath = newIndex.get(key).some().get("<-1,0,2>").some().head();
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65 TreeNode targetNode = getTarget(tree.getRootNode(), targetPath);
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66 Iterator<String> attributeIterator = targetNode.getAttributes().getString(key);
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67 Assert.assertTrue(attributeIterator.hasNext());
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68 String attribute = attributeIterator.next();
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69 Assert.assertEquals(attribute, "<-1,0,1>");
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71 }
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72
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73 public static String key = "KEY";
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74 public static DefaultTreeNode factory = new DefaultTreeNode();
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75
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76 public void createTree(JungleTree tree) {
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77 NodePath root = new DefaultNodePath();
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78 createChildren(tree, root, 0);
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80 for (int x = 0; x < 3; x++) {
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81 createChildren(tree, root.add(0), x);
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82 for (int y = 0; y < 3; y++) {
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83 createChildren(tree, root.add(0).add(x), y);
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84 }
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85 }
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87 }
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89 public void createChildren(JungleTree tree, NodePath root, int num) {
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90 JungleTreeEditor editor = tree.getTreeEditor();// Treeのeditorを作成
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91 Either<Error, JungleTreeEditor> either = editor.addNewChildAt(root, num); // 新しく入れるところへのパス
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92 if (either.isA()) {
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93 Assert.fail();
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94 }
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95 editor = either.b();
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96 either = editor.success();
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97 if (either.isA()) {
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98 Assert.fail();
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99 }
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100 NodePath childPath = root.add(num);
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101 editor = tree.getTreeEditor();
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102 NodePath attribute = root.add(num);
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103 System.out.println(attribute.toString());
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104 either = editor.putAttribute(childPath, key, ByteBuffer.wrap(attribute.toString().getBytes()));
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105 if (either.isA()) {
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106 Assert.fail();
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107 }
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108 editor = either.b();
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109 either = editor.success();
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110 }
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112 public TreeNode getTarget(TreeNode node, NodePath path) {
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113 Pair<Integer, NodePath> removeHeadPath = path.pop();
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114
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115 if (removeHeadPath.left() == -1)
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116 return getTarget(node, removeHeadPath.right());
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117
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118 Either<Error, TreeNode> either = node.getChildren().at(removeHeadPath.left());
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119 if (either.isA())
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120 return node;
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121
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122 TreeNode child = either.b();
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123 if (removeHeadPath.right().size() == 0)
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124 return child;
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125
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126 TreeNode target = getTarget(child, removeHeadPath.right());
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127 return target;
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128 }
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