/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2017 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://oss.oracle.com/licenses/CDDL+GPL-1.1
 * or LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package com.sun.tools.xjc.model;

import com.sun.tools.xjc.Plugin;

import org.w3c.dom.Element;
import org.xml.sax.Locator;

/**
 * Vendor extension customization contributed from {@link Plugin}s.
 *
 * @author Kohsuke Kawaguchi
 */
public class CPluginCustomization {
    /**
     * The annotation found in a schema (or in an external binding file.)
     *
     * Always non-null.
     */
    public final Element element;

    /**
     * The source location where this customization is placed.
     *
     * <p>
     * When an error is found in this customization, this information
     * should be used to point the user to the source of the problem.
     *
     * Always non-nul.
     */
    public final Locator locator;

    private boolean acknowledged;

    /**
     * When a {@link Plugin} "uses" this annotation, call this method
     * to mark it.
     *
     * <p>
     * {@link CPluginCustomization}s that are not marked will be
     * reporeted as an error to users. This allows us to catch
     * customizations that are not used by anybody.
     */
    public void markAsAcknowledged() {
        acknowledged = true;
    }

    public CPluginCustomization(Element element, Locator locator) {
        this.element = element;
        this.locator = locator;
    }

    public boolean isAcknowledged() {
        return acknowledged;
    }
}
