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comparison src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/operations/PutAttributeOperation.java @ 50:0a3bff2d9c89

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modified operation things
author Shoshi TAMAKI
date Fri, 08 Feb 2013 01:51:04 +0900
parents src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/operations/SetAttributeOperation.java@9f8b91265c3e
children 4ff16d970ffc
comparison
equal deleted inserted replaced
49:e3a507fd57a4 50:0a3bff2d9c89
1 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations;
2
3 import java.nio.ByteBuffer;
4
5 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.Command;
6 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableNode;
7 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.PutAttribute;
8 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
9 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
10
11 public class PutAttributeOperation implements NodeOperation
12 {
13 private final String key;
14 private final ByteBuffer value;
15
16 public PutAttributeOperation(String _key,ByteBuffer _value)
17 {
18 key = _key;
19 value = _value;
20 }
21
22 @Override
23 public Command getCommand()
24 {
25 return Command.PUT_ATTRIBUTE;
26 }
27
28 @Override
29 public <T extends EditableNode<T>> Either<Error, T> invoke(T _target)
30 {
31 PutAttribute putAttribute = new PutAttribute(key,value);
32 return putAttribute.edit(_target);
33 }
34 }