Mercurial > hg > Members > tatsuki > bench > jungle-core
view src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/trasnformer/DeleteAttribute.java @ 96:bd82c20a6da0
LoggingNode repair
author | one |
---|---|
date | Sat, 06 Sep 2014 15:22:46 +0900 |
parents | ef68358ed0e8 |
children | bed3afd5c2e2 |
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package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.DefaultOperationLog; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.LoggingNode; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.OperationLog; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.DeleteAttributeOperation; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.DefaultEither; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error; public class DeleteAttribute implements NodeEditor { private final String key; private OperationLog log; public DeleteAttribute(String _key) { key = _key; log = new DefaultOperationLog(); } @Override public Either<Error,LoggingNode> edit(LoggingNode _e) { Either<Error,LoggingNode> either = _e.getAttributes().delete(key); if(either.isA()){ // error return either; } return DefaultEither.newB(either.b()); } }