/*
 * The contents of this file are subject to the terms of the Common Development and
 * Distribution License (the License). You may not use this file except in compliance with the
 * License.
 *
 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
 * specific language governing permission and limitations under the License.
 *
 * When distributing Covered Software, include this CDDL Header Notice in each file and include
 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
 * Header, with the fields enclosed by brackets [] replaced by your own identifying
 * information: "Portions Copyright [year] [name of copyright owner]".
 *
 * Copyright 2008 Sun Microsystems, Inc.
 * Portions Copyright 2015 ForgeRock AS.
 */
package org.opends.server.admin;



/**
 * Configuration definition <code>TopCfgDefn</code> is the root of
 * the configuration definition hierarchy. Every configuration has
 * <code>TopCfgDefn</code> as a superclass.
 * <p>
 * The <code>TopCfgDefn</code> has no properties or relations.
 * However, it can be used to determine all the configuration
 * definitions currently available to the administration framework
 * using the {@link #getAllChildren()}.
 * <p>
 * <b>NOTE:</b> it is not possible to retrieve I18N related
 * information or profile information for this managed object
 * definition. In particular, calls to the methods
 * {@link #getSynopsis()}, {@link #getDescription()},
 * {@link #getUserFriendlyName()}, and
 * {@link #getUserFriendlyPluralName()} will not work.
 */
public final class TopCfgDefn extends
    AbstractManagedObjectDefinition<ConfigurationClient, Configuration> {

  /** The singleton configuration definition instance. */
  private static final TopCfgDefn INSTANCE = new TopCfgDefn();



  /**
   * Get the Top configuration definition singleton.
   *
   * @return Returns the Top configuration definition singleton.
   */
  public static TopCfgDefn getInstance() {
    return INSTANCE;
  }



  /**
   * Private constructor.
   */
  private TopCfgDefn() {
    super("top", null);
  }

}