Mercurial > hg > Members > nobuyasu > jungle-network
annotate src/main/java/alice/jungle/core/NetworkDefaultJungle.java @ 194:fd4064e110bd fjTreeMap
change TreeContext
| author | tatsuki |
|---|---|
| date | Mon, 23 Mar 2015 16:18:47 +0900 |
| parents | 89c15aa2bc6d |
| children |
| rev | line source |
|---|---|
| 31 | 1 package alice.jungle.core; |
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2 |
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3 import java.util.Iterator; |
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4 import java.util.concurrent.ConcurrentHashMap; |
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5 |
| 31 | 6 import alice.jungle.transaction.NetworkDefaultJungleTree; |
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7 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.Jungle; |
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8 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTree; |
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9 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.ChangeList; |
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10 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.Journal; |
| 193 | 11 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeContext; |
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12 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeEditor; |
| 177 | 13 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode; |
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14 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.TreeOperation; |
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15 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTreeContext; |
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16 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTreeNode; |
| 194 | 17 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.InterfaceTraverser; |
| 191 | 18 import jp.ac.u_ryukyu.ie.cr.tatsuki.jungle.store.index.ParentIndex; |
| 193 | 19 import fj.Ord; |
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20 import fj.data.List; |
| 191 | 21 import fj.data.TreeMap; |
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22 |
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23 public class NetworkDefaultJungle implements Jungle { |
| 191 | 24 private Journal journal; |
| 25 private ConcurrentHashMap<String, JungleTree> trees; | |
| 26 private String uuid; | |
| 27 private TreeEditor editor; | |
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28 |
| 191 | 29 public NetworkDefaultJungle(Journal _journal, String _uuid, TreeEditor _editor) { |
| 30 journal = _journal; | |
| 31 trees = new ConcurrentHashMap<String, JungleTree>(); | |
| 32 uuid = _uuid; | |
| 33 editor = _editor; | |
| 34 } | |
| 35 | |
| 36 @Override | |
| 37 public JungleTree getTreeByName(String _name) { | |
| 38 return trees.get(_name); | |
| 39 } | |
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40 |
| 191 | 41 @Override |
| 42 public JungleTree createNewTree(final String name) { | |
| 43 ChangeList list = new ChangeList() { | |
| 44 @Override | |
| 45 public Iterator<TreeOperation> iterator() { | |
| 46 List<TreeOperation> nil = List.nil(); | |
| 47 return nil.iterator(); | |
| 48 } | |
| 49 | |
| 50 @Override | |
| 51 public String uuid() { | |
| 52 return uuid; | |
| 53 } | |
| 54 | |
| 55 @Override | |
| 56 public String getTreeName() { | |
| 57 return name; | |
| 58 } | |
| 59 }; | |
| 60 TreeNode root = new DefaultTreeNode(); | |
| 194 | 61 InterfaceTraverser traverser = new InterfaceTraverser(root,true); |
| 62 TreeContext tc = new DefaultTreeContext(root, null, list, uuid, name, 0, traverser); | |
| 191 | 63 JungleTree newTree = new NetworkDefaultJungleTree(name, tc, uuid, journal.getWriter(), editor); |
| 64 if (trees.putIfAbsent(name, newTree) != null) { | |
| 65 return null; | |
| 66 } | |
| 67 return newTree; | |
| 68 } | |
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69 } |