Mercurial > hg > Members > tatsuki > bench > jungle-core

annotate src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/trasnformer/PutAttribute.java @ 87:4c6b915302a8

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Delete Logging Node Hock
author one
date Thu, 04 Sep 2014 13:12:08 +0900
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1 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer;
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3 import java.nio.ByteBuffer;
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5 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode;
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6 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNodeAttributes;
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7 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.DefaultOperationLog;
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8 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.OperationLog;
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9 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.PutAttributeOperation;
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10 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
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11 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
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13 public class PutAttribute implements NodeEditor
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14 {
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15 private final String key;
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16 private final ByteBuffer value;
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18 public PutAttribute(String _key,ByteBuffer _value)
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19 {
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20 key = _key;
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21 value = _value;
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22 }
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24 @Override
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25 public Either<Error,TreeNode> edit(TreeNode _e)
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26 {
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27 TreeNodeAttributes attrs = _e.getAttributes();
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28 return attrs.put(key,value);
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29 }
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31 }