/*********************************************************************
 *
 *      Copyright (C) 2007 Andrew Khan
 *
 * This library 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 2.1 of the License, or (at your option) any later version.
 *
 * This library 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 this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 ***************************************************************************/

package org.xbib.datastructures.xslx.jxl.biff;

import java.io.IOException;
import org.xbib.datastructures.xslx.jxl.write.biff.File;

/**
 * Information for autofiltering
 */
public class AutoFilter {
    private final FilterModeRecord filterMode;
    private final AutoFilterInfoRecord autoFilterInfo;
    private AutoFilterRecord autoFilter;

    /**
     * Constructor
     */
    public AutoFilter(FilterModeRecord fmr,
                      AutoFilterInfoRecord afir) {
        filterMode = fmr;
        autoFilterInfo = afir;
    }

    public void add(AutoFilterRecord af) {
        autoFilter = af; // make this into a list sometime
    }

    /**
     * Writes out the data validation
     *
     * @param outputFile the output file
     * @throws IOException
     */
    public void write(File outputFile) throws IOException {
        if (filterMode != null) {
            outputFile.write(filterMode);
        }

        if (autoFilterInfo != null) {
            outputFile.write(autoFilterInfo);
        }

        if (autoFilter != null) {
            outputFile.write(autoFilter);
        }
    }
}
