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1 package jp.ac.u_ryukyu.ie.cr.jungle.impl.node;
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2
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3
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4 import jp.ac.u_ryukyu.ie.cr.jungle.DefaultJungle;
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5 import jp.ac.u_ryukyu.ie.cr.jungle.Jungle;
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6 import jp.ac.u_ryukyu.ie.cr.jungle.store.nodepath.NodePath;
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7 import jp.ac.u_ryukyu.ie.cr.jungle.store.nodepath.DefaultNodePath;
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8 import jp.ac.u_ryukyu.ie.cr.jungle.transaction.node.TreeNode;
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9 import jp.ac.u_ryukyu.ie.cr.jungle.transaction.node.DefaultTreeNode;
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10 import jp.ac.u_ryukyu.ie.cr.jungle.transaction.editor.jungleTreeEditor.JungleTreeEditor;
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11 import jp.ac.u_ryukyu.ie.cr.jungle.traverser.DefaultTraverser;
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12 import jp.ac.u_ryukyu.ie.cr.jungle.traverser.InterfaceTraverser;
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13 import jp.ac.u_ryukyu.ie.cr.jungle.tree.JungleTree;
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14 import jp.ac.u_ryukyu.ie.cr.jungle.util.Either;
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237
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15 import junit.framework.Assert;
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16 import org.junit.Test;
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17
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18 import java.nio.ByteBuffer;
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19 import java.util.Iterator;
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20
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21 public class GetNodePath {
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22 @Test
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23 public void getNodePathTest(){
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24 Jungle jungle = new DefaultJungle(null, "hogehoge",new DefaultTraverser());
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25 jungle.createNewTree("tree");
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26 JungleTree tree = jungle.getTreeByName("tree");
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27 JungleTreeEditor editor = tree.getJungleTreeEditor();
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28
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29 editor = createTree(editor,0,3,new DefaultNodePath());
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30
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31 editor.success();
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32 InterfaceTraverser traverser = tree.getTraverser(true);
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33
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34 Iterator<TreeNode> iterator = traverser.find((TreeNode node) -> { // no index find
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35 String value = node.getAttributes().getString(key);
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36 if (value == null)
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37 return false;
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38 if (value.equals("<-1,2,0>"))
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39 return true;
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40 return false;
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41 });
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42
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43 Assert.assertTrue(iterator.hasNext());
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44 TreeNode node = iterator.next();
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45 NodePath path = tree.getNodePath(node);
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46 String pathtring = path.toString();
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47 Assert.assertEquals("<-1,2,0>",pathtring);
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48 }
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49
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50 public static String key = "KEY";
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51 public static String indexKey = "INDEXKEY";
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52 public static DefaultTreeNode factory = new DefaultTreeNode();
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53
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54 public JungleTreeEditor createTree(JungleTreeEditor editor, int _curY, int _maxHeight, NodePath path) {
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55
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56 if (_curY == _maxHeight) {
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57 return editor;
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58 }
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59 for (int i = 0; i < 3; i++) {
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60
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61 Either<jp.ac.u_ryukyu.ie.cr.jungle.util.Error, JungleTreeEditor> either = editor.addNewChildAt(path, i);
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62 if (either.isA())
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63 Assert.fail();
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64 editor = either.b();
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65 String value = path.add(i).toString();
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66 either = editor.putAttribute(path.add(i), key, ByteBuffer.wrap(value.getBytes()));
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67 if (either.isA())
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68 Assert.fail();
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69 editor = either.b();
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70 String value2 = value + "+ index";
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71 either = editor.putAttribute(path.add(i), indexKey, ByteBuffer.wrap(value2.getBytes()));
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72 if (either.isA())
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73 Assert.fail();
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74 editor = either.b();
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75 editor = createTree(editor, _curY + 1, _maxHeight, path.add(i));
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76 }
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77 return editor;
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78 }
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79 }
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