Mercurial > hg > Members > tatsuki > bench > jungle-core
view src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/operations/AppendChildAtOperation.java @ 55:4ff16d970ffc
added getter to operations
author | Shoshi TAMAKI |
---|---|
date | Fri, 08 Feb 2013 19:36:16 +0900 |
parents | 0a3bff2d9c89 |
children | 540a27dde42f |
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package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations; import java.nio.ByteBuffer; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.Command; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.AppendChildAt; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableNode; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error; public final class AppendChildAtOperation implements NodeOperation { private final int pos; public AppendChildAtOperation(int _pos) { pos = _pos; } public Command getCommand() { return Command.APPEND_CHILD; } @Override public <T extends EditableNode<T>> Either<Error,T> invoke(T _target) { AppendChildAt appendChildAt = new AppendChildAt(pos); return appendChildAt.edit(_target); } @Override public int getPosition() { return pos; } @Override public String getKey() { return null; } @Override public ByteBuffer getValue() { return null; } }