Mercurial > hg > Members > tatsuki > bench > jungle-core
view src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/TreeRepository.java @ 12:df42dca47c3e
rename and commit
author | Shoshi TAMAKI |
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date | Fri, 14 Dec 2012 21:23:23 +0900 |
parents | a2c019a77c27 |
children | a46ff0114a9e |
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package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl; import java.util.concurrent.atomic.AtomicReference; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.Command; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.Constants; import fj.data.List; public class TreeRepository { private final AtomicReference<ChangeSetImpl> changeSet; public TreeRepository(TraverserProvider _provider) { List<Command> emptyCommands = List.nil(); TraversableTreeImpl ttree = new TraversableTreeImpl(_provider); changeSet = new AtomicReference<ChangeSetImpl>( new ChangeSetImpl(TreeImpl.EMPTY,emptyCommands, Constants.DEFAULT_OWNER,Constants.DEFAULT_REVISION_START_NUMBER,null) ); } public ChangeSetImpl getCurrentChangeSet() { return changeSet.get(); } public boolean commitChangeSet(ChangeSetImpl _newChangeSet,ChangeSetImpl _currentChangeSet) { return changeSet.compareAndSet(_currentChangeSet,_newChangeSet); } }