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1 package alice.jungle.datasegment.transformer;
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2
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3 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode;
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4 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.OperationLog;
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5 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.NodeEditor;
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6 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.DefaultEither;
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7 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
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8 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
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9
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10 import org.msgpack.annotation.Message;
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11
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12
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13 /*
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14 * This code same AppendChildAt.
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15 */
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16
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17 @Message
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18 public class NetworkAppendChildAt implements NodeEditor {
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19
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20 private final int pos;
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21
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22 public NetworkAppendChildAt(int _pos) {
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23 pos = _pos;
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24 }
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25
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26 @Override
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27 public <T extends TreeNode> Either<Error, TreeNode> edit(T _e) {
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28 Either<Error,TreeNode> either = _e.getChildren().addNewChildAt(pos);
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29 if(either.isA()){
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30 // error
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31 return either;
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32 }
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33 return DefaultEither.newB(either.b());
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34 }
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35
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36 @Override
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37 public OperationLog getLog() {
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38 // TODO Auto-generated method stub
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39 return null;
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40 }
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41
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42 }
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