/*
 * Copyright (C) 2001-2004 Red Hat Inc. All Rights Reserved.
 *
 * 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 com.arsdigita.navigation;


import com.arsdigita.util.Classes;
import com.arsdigita.cms.ContentPage;
import com.arsdigita.categorization.Category;


public abstract class RelatedItemsQueryFactory {
    

    public static RelatedItemsQueryFactory getInstance() {
        Class factory = Navigation.getConfig().getRelatedItemsFactory();
        
        return (RelatedItemsQueryFactory)Classes.newInstance(factory);
    }

    public abstract RelatedItemsQuery getRelatedItems(ContentPage item,
                                                      Category current);
}