Mercurial > hg > Members > tatsuki > bench > jungle-core
view src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/DefaultJungleTree.java @ 108:69bbf08894aa
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author | one |
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date | Fri, 12 Sep 2014 21:53:52 +0900 |
parents | 78ef456c98a0 |
children | cf17350a2415 |
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package jp.ac.u_ryukyu.ie.cr.shoshi.jungle; import fj.data.List; import fj.data.TreeMap; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.ChangeListWriter; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.ChangeSet; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeEditor; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.AtomicReservableReference; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultJungleIndexTreeEditor; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultJungleTreeEditor; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTransactionManager; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.TreeContext; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.InterfaceTraverser; public class DefaultJungleTree implements JungleTree { private final AtomicReservableReference<TreeContext> repository; private final String uuid; private final ChangeListWriter writer; private final TreeEditor editor; public DefaultJungleTree(TreeContext tc,String uuid,ChangeListWriter writer,TreeEditor editor) { this.repository = new AtomicReservableReference<TreeContext>(tc); this.uuid = uuid; this.writer = writer; this.editor = editor; } @Override public JungleTreeEditor getTreeEditor() { TreeContext tc = repository.get(); DefaultTransactionManager txManager = new DefaultTransactionManager(writer,tc,repository,uuid); TreeNode root = tc.getTreeNode(); return new DefaultJungleTreeEditor(root,txManager,editor); } @Override public JungleTreeEditor getIndexTreeEditor() { TreeContext tc = repository.get(); DefaultTransactionManager txManager = new DefaultTransactionManager(writer,tc,repository,uuid); TreeNode root = tc.getTreeNode(); ChangeSet cs = tc.getChangeSet(); TreeMap<String,TreeMap<String, List<TreeNode>>> newIndex = cs.getIndex(); return new DefaultJungleIndexTreeEditor(root,txManager,editor,newIndex); } @Override public JungleTreeEditor getLocalTreeEditor() { return getTreeEditor(); } @Override public TreeNode getRootNode() { TreeContext tc = repository.get(); ChangeSet cs = tc.getChangeSet(); return cs.getRoot(); } @Override public InterfaceTraverser getTraverser() { TreeContext tc = repository.get(); ChangeSet cs = tc.getChangeSet(); return new InterfaceTraverser(getRootNode(), cs.getIndex(), getTreeEditor()); } @Override public TreeMap<String,TreeMap<String, List<TreeNode>>> getIndex() { TreeContext tc = repository.get(); ChangeSet cs = tc.getChangeSet(); return cs.getIndex(); } }