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 * Copyright (C) 2014-2019 Appsicle
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package com.questdb.cairo.sql;

import com.questdb.cairo.BitmapIndexReader;

public interface DataFrame {
    BitmapIndexReader getBitmapIndexReader(int columnIndex, int direction);

    int getPartitionIndex();

    long getRowHi();

    long getRowLo();
}




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