/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2007-2015 Broad Institute
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package org.broad.igv.dev;

import org.broad.igv.dev.db.SQLLineParserByIndex;

import java.sql.ResultSet;

/**
 * User: jacob
 * Date: 2012-Oct-23
 */
public class IParserFactory {

    /**
     * Return an appropriate IParser based on the class of rs
     *
     * @param rs
     * @param <TContainer>
     * @return
     */
    public static <TContainer> IParser<TContainer, Integer> getIndexParser(TContainer rs) {
        IParser parser;
        if (rs instanceof ResultSet) {
            parser = new SQLLineParserByIndex();
        } else if (rs instanceof String[]) {
            parser = new StringArrayParser();
        } else {
            throw new IllegalArgumentException("Line must be a ResultSet or String[], not " + rs.getClass());
        }
        return parser;
    }
}