/*
* StreamCruncher: Copyright (c) 2006-2008, Ashwin Jayaprakash. All Rights Reserved.
* Contact: ashwin {dot} jayaprakash {at} gmail {dot} com
* Web: http://www.StreamCruncher.com
*
* This file is part of StreamCruncher.
*
* StreamCruncher is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* StreamCruncher is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with StreamCruncher. If not, see <http://www.gnu.org/licenses/>.
*/
package streamcruncher.innards.db;
import streamcruncher.api.InputSession;
import streamcruncher.innards.impl.AntsDatabaseInterface;
/*
* Author: Ashwin Jayaprakash Date: Dec 31, 2005 Time: 3:47:43 PM
*/
public interface Constants {
/**
* The Id column number of the Partitioned Table. Zero based.
*/
public static final int ID_COLUMN_POS = 0;
/**
* The Timestamp column of the Partitioned Table. Zero based.
*/
public static final int TIMESTAMP_COLUMN_POS = 1;
/**
* The Version number column of the Partitioned Table. Zero based.
*/
public static final int VERSION_COLUMN_POS = 2;
/**
* <p>
* This value must never be used for any Row in the Tables. This is supposed
* to be a non-existant Id.
* </p>
* <p>
* Long's Min value will cause problems in ANTs DB. See
* {@link AntsDatabaseInterface.AntsPreparedStatementAdapter}.
* </p>
* <p>
* See {@link InputSession#submitEventId(long)}
* </p>
*/
public static final long DEFAULT_MONOTONIC_ID_VALUE = Integer.MIN_VALUE;
}