Mercurial > hg > Members > tatsuki > bench > jungle-core
annotate src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/DefaultJungle.java @ 179:817febd9c69b
change transaction
| author | tatsuki |
|---|---|
| date | Tue, 17 Mar 2015 11:19:04 +0900 |
| parents | 550f51183d8a |
| children | 066d9c5758dc |
| 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 |
| 174 | 6 import fj.Ord; |
| 45 | 7 import fj.data.List; |
| 163 | 8 import fj.data.TreeMap; |
| 45 | 9 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.ChangeList; |
| 10 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.Journal; | |
| 11 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.NullJournal; | |
| 179 | 12 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeContext; |
| 54 | 13 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeEditor; |
| 14 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultNodePath; | |
| 15 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultTreeEditor; | |
| 163 | 16 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode; |
| 54 | 17 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.TreeOperation; |
| 18 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTreeContext; | |
| 19 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTreeNode; | |
| 20 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.DefaultTraverser; | |
| 21 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either; | |
| 22 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error; | |
| 149 | 23 import jp.ac.u_ryukyu.ie.cr.tatsuki.jungle.store.index.ParentIndex; |
| 45 | 24 |
| 25 public class DefaultJungle implements Jungle | |
| 26 { | |
| 27 private Journal journal; | |
| 28 private ConcurrentHashMap<String,JungleTree> trees; | |
| 29 private String uuid; | |
| 54 | 30 private TreeEditor editor; |
| 104 | 31 public static void main(String args[]) |
| 54 | 32 { |
| 153 | 33 DefaultJungle j = new DefaultJungle(null,"hoge",new DefaultTreeEditor(new DefaultTraverser())); |
| 54 | 34 JungleTree t = j.createNewTree("fuga"); |
| 35 | |
| 36 JungleTreeEditor e1 = t.getTreeEditor(); | |
| 37 | |
| 38 DefaultNodePath root = new DefaultNodePath(); | |
| 39 | |
| 40 Either<Error,JungleTreeEditor> either = e1.addNewChildAt(root,0); | |
| 41 e1 = either.b(); | |
| 42 either = e1.addNewChildAt(root.add(0),0); | |
| 43 e1 = either.b(); | |
| 44 e1.success(); | |
| 45 } | |
| 46 | |
| 175 | 47 public DefaultJungle(Journal journal,String uuid,TreeEditor editor) |
| 45 | 48 { |
| 104 | 49 this.journal = new NullJournal(); |
| 50 this.trees = new ConcurrentHashMap<String,JungleTree>(); | |
| 51 this.uuid = uuid; | |
| 153 | 52 this.editor = editor; |
| 45 | 53 } |
| 54 | |
| 55 @Override | |
| 104 | 56 public JungleTree getTreeByName(String name) |
| 45 | 57 { |
| 104 | 58 return trees.get(name); |
| 45 | 59 } |
| 60 | |
| 61 @Override | |
| 104 | 62 public JungleTree createNewTree(final String name) |
| 45 | 63 { |
| 64 ChangeList list = new ChangeList(){ | |
| 65 @Override | |
| 54 | 66 public Iterator<TreeOperation> iterator() { |
| 67 List<TreeOperation> nil = List.nil(); | |
| 45 | 68 return nil.iterator(); |
| 69 } | |
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57e965b73c9e
Implement getTreeName method in ChangeSet and ChangeList interface.
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70 @Override |
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Implement getTreeName method in ChangeSet and ChangeList interface.
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71 public String uuid() { |
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72 return uuid; |
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57e965b73c9e
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73 } |
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57e965b73c9e
Implement getTreeName method in ChangeSet and ChangeList interface.
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74 @Override |
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57e965b73c9e
Implement getTreeName method in ChangeSet and ChangeList interface.
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75 public String getTreeName() { |
| 104 | 76 return name; |
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77 } |
| 127 | 78 |
| 45 | 79 }; |
| 54 | 80 DefaultTreeNode root = new DefaultTreeNode(); |
| 174 | 81 TreeMap<String, TreeMap<String, TreeMap<TreeNode, TreeNode>>> indexList = TreeMap.empty(Ord.stringOrd); |
| 175 | 82 TreeMap<TreeNode, TreeNode> parentIndex = new ParentIndex().getParentIndex(); |
| 179 | 83 TreeContext tc = new DefaultTreeContext(root,null,list,uuid,name,0,indexList,parentIndex); |
| 153 | 84 JungleTree newTree = new DefaultJungleTree(tc,uuid,journal.getWriter(),editor); |
| 104 | 85 if(trees.putIfAbsent(name,newTree) != null){ |
| 46 | 86 return null; |
| 87 } | |
| 45 | 88 return newTree; |
| 89 } | |
| 90 } |