Mercurial > hg > Members > shoshi > jungle > jungle-core
view src/main/java/jp/ac/u_ryukyu/ie/cr/jungle/store/trasnformer/DeleteChildAt.java @ 329:2a0cb1f0ba4e
rename Error package
author | kono |
---|---|
date | Sat, 08 Jul 2017 21:05:55 +0900 |
parents | 5da8a19dbe76 |
children |
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package jp.ac.u_ryukyu.ie.cr.jungle.store.trasnformer; import jp.ac.u_ryukyu.ie.cr.jungle.store.logger.LoggingNode; import jp.ac.u_ryukyu.ie.cr.jungle.store.logger.OperationLog; import jp.ac.u_ryukyu.ie.cr.jungle.util.jungleError.Error; import jp.ac.u_ryukyu.ie.cr.jungle.transaction.node.TreeNode; import jp.ac.u_ryukyu.ie.cr.jungle.util.DefaultEither; import jp.ac.u_ryukyu.ie.cr.jungle.util.Either; public class DeleteChildAt implements NodeEditor { private final int pos; public DeleteChildAt(int _pos) { pos = _pos; } public Either<Error,LoggingNode> _edit(LoggingNode logNode) { Either<Error,LoggingNode> either = logNode.getChildren().deleteChildAt(pos); if(either.isA()){ // error return either; } return DefaultEither.newB(either.b()); } @Override public Either<Error, LoggingNode> edit(TreeNode _e) { LoggingNode logNode = wrap(_e); return _edit(logNode); } public LoggingNode wrap(TreeNode node) { return new LoggingNode(node); } @Override public LoggingNode wrap(TreeNode newRoot, TreeNode editedNode, OperationLog operationLog) { return new LoggingNode(newRoot,editedNode, operationLog); } }