/*
 * This file is part of ***  M y C o R e  ***
 * See http://www.mycore.de/ for details.
 *
 * MyCoRe is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * MyCoRe 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with MyCoRe.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.mycore.datamodel.metadata;

import org.jdom2.Element;
import org.mycore.common.config.MCRConfiguration2;

/**
 * Handles andle which information is present in the {@link MCRMetaEnrichedLinkID} for Derivates.
 * Set class with: MCR.Metadata.EnrichedDerivateLinkIDFactory.Class
 */
public abstract class MCRMetaEnrichedLinkIDFactory {

    protected MCRMetaEnrichedLinkIDFactory() {
    }

    public static MCRMetaEnrichedLinkIDFactory getInstance() {
        return MCRConfiguration2
            .<MCRMetaEnrichedLinkIDFactory>getInstanceOf("MCR.Metadata.EnrichedDerivateLinkIDFactory.Class")
            .orElseGet(MCRDefaultEnrichedDerivateLinkIDFactory::new);
    }

    public abstract MCREditableMetaEnrichedLinkID getDerivateLink(MCRDerivate der);

    public abstract MCREditableMetaEnrichedLinkID fromDom(Element element);

    public MCREditableMetaEnrichedLinkID getEmptyLinkID() {
        return new MCREditableMetaEnrichedLinkID();
    }
}
