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VoltDB server libraries

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/* This file is part of VoltDB.
 * Copyright (C) 2008-2018 VoltDB Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with VoltDB.  If not, see .
 */

package org.voltdb.compiler;

import java.util.ArrayList;
import java.util.HashMap;

public class DatabaseEstimates {

    public static class TableEstimates {
        public long maxTuples = 1000000;
        public long minTuples = 100000;
        public ArrayList valueHints = new ArrayList();
    }

    HashMap tables = new HashMap();

    public TableEstimates getEstimatesForTable(String tableName) {
        if (tables.containsKey(tableName) == false)
            tables.put(tableName, new TableEstimates());

        return tables.get(tableName);
    }
}