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Jersey core server implementation

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/*
 * Copyright (c) 2010, 2019 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package org.glassfish.jersey.server.model;

import java.util.List;

/**
 * Marker interface for all abstract resource model components,
 * so that they can be traversed using a visitor pattern.
 *
 * @see ResourceModelVisitor
 *
 * @author Jakub Podlesak
 */
public interface ResourceModelComponent {

    /**
     * A component should call the visitor back with an appropriate
     * visitor interface method to give it a chance to process.
     *
     * @param visitor resource model visitor.
     */
    public void accept(ResourceModelVisitor visitor);

    /**
     * Should return all existing resource model sub-components.
     *
     * @return list of all sub-components
     */
    public List getComponents();
}