/*
 * 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.cli_plugin;

import htsjdk.tribble.Feature;
import htsjdk.tribble.readers.LineIterator;

import java.io.IOException;

/**
 * User: jacob
 * Date: 2012-Oct-01
 */
public interface LineFeatureDecoder<T extends Feature> {
    T decode(String line);

    /**
     * Read the header AND NO MORE from the {@code reader}.
     * {@link htsjdk.tribble.readers.LineIterator#peek()} can be
     * used to make sure no more than the header is consumed.
     *
     * @see htsjdk.tribble.FeatureCodec#readHeader(Object)
     *
     * @param reader
     * @return
     * @throws IOException
     */
    Object readActualHeader(LineIterator reader) throws IOException;
}