Mercurial > hg > Members > tatsuki > bench > jungle-core
annotate src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/DefaultJungle.java @ 152:8a0aa8fc137c
Merge with a2c374a2686b82b0ad30f520412e191b84288fa9
| author | one |
|---|---|
| date | Sat, 22 Nov 2014 15:25:09 +0900 |
| parents | d9fbddf77bf6 a2c374a2686b |
| children | 20af7f25ef32 |
| rev | line source |
|---|---|
| 45 | 1 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle; |
| 2 | |
| 3 import java.util.Iterator; | |
| 4 import java.util.concurrent.ConcurrentHashMap; | |
| 74 | 5 |
| 45 | 6 import fj.data.List; |
| 7 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.ChangeList; | |
| 8 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.Journal; | |
| 9 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.NullJournal; | |
| 54 | 10 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.ChangeSet; |
| 11 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeEditor; | |
| 12 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultNodePath; | |
| 13 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultTreeEditor; | |
| 145 | 14 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.IndexTreeEditor; |
| 54 | 15 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.TreeOperation; |
| 45 | 16 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultChangeSet; |
| 54 | 17 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTreeContext; |
| 18 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTreeNode; | |
| 19 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.DefaultTraverser; | |
| 145 | 20 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.Traverser; |
| 54 | 21 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either; |
| 22 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error; | |
| 151 | 23 import jp.ac.u_ryukyu.ie.cr.tatsuki.jungle.store.index.Index; |
| 149 | 24 import jp.ac.u_ryukyu.ie.cr.tatsuki.jungle.store.index.ParentIndex; |
| 45 | 25 |
| 26 public class DefaultJungle implements Jungle | |
| 27 { | |
| 28 private Journal journal; | |
| 29 private ConcurrentHashMap<String,JungleTree> trees; | |
| 30 private String uuid; | |
| 54 | 31 private TreeEditor editor; |
| 145 | 32 private Traverser traverser; |
| 104 | 33 public static void main(String args[]) |
| 54 | 34 { |
| 145 | 35 DefaultJungle j = new DefaultJungle(null,"hoge",new DefaultTraverser()); |
| 54 | 36 JungleTree t = j.createNewTree("fuga"); |
| 37 | |
| 38 JungleTreeEditor e1 = t.getTreeEditor(); | |
| 39 | |
| 40 DefaultNodePath root = new DefaultNodePath(); | |
| 41 | |
| 42 Either<Error,JungleTreeEditor> either = e1.addNewChildAt(root,0); | |
| 43 e1 = either.b(); | |
| 44 either = e1.addNewChildAt(root.add(0),0); | |
| 45 e1 = either.b(); | |
| 46 e1.success(); | |
| 47 } | |
| 48 | |
| 145 | 49 public DefaultJungle(Journal journal,String uuid,Traverser traverser) |
| 45 | 50 { |
| 104 | 51 this.journal = new NullJournal(); |
| 52 this.trees = new ConcurrentHashMap<String,JungleTree>(); | |
| 53 this.uuid = uuid; | |
| 145 | 54 this.traverser = traverser; |
| 55 this.editor = new DefaultTreeEditor(traverser); | |
| 45 | 56 } |
| 57 | |
| 58 @Override | |
| 104 | 59 public JungleTree getTreeByName(String name) |
| 45 | 60 { |
| 104 | 61 return trees.get(name); |
| 45 | 62 } |
| 63 | |
| 64 @Override | |
| 104 | 65 public JungleTree createNewTree(final String name) |
| 45 | 66 { |
| 67 ChangeList list = new ChangeList(){ | |
| 68 @Override | |
| 54 | 69 public Iterator<TreeOperation> iterator() { |
| 70 List<TreeOperation> nil = List.nil(); | |
| 45 | 71 return nil.iterator(); |
| 72 } | |
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Implement getTreeName method in ChangeSet and ChangeList interface.
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73 @Override |
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74 public String uuid() { |
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75 return uuid; |
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76 } |
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77 @Override |
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78 public String getTreeName() { |
| 104 | 79 return name; |
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80 } |
| 127 | 81 |
| 45 | 82 }; |
| 54 | 83 |
| 84 DefaultTreeNode root = new DefaultTreeNode(); | |
| 151 | 85 Index index = new Index(); |
| 149 | 86 ParentIndex parentIndex = new ParentIndex(); |
| 145 | 87 ChangeSet set = new DefaultChangeSet(root,null,list,uuid,name,0,index,parentIndex); |
| 86 | 88 DefaultTreeContext tc = new DefaultTreeContext(root,set); |
| 145 | 89 JungleTree newTree = new DefaultJungleTree(tc,uuid,journal.getWriter(),editor,new IndexTreeEditor(traverser)); |
| 104 | 90 if(trees.putIfAbsent(name,newTree) != null){ |
| 46 | 91 return null; |
| 92 } | |
| 45 | 93 return newTree; |
| 94 } | |
| 95 } |