content: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (c) Alkacon Software GmbH & Co. KG (https://www.alkacon.com)
   *
   * 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.
   *
   * For further information about Alkacon Software, please see the
   * company website: https://www.alkacon.com
   *
   * For further information about OpenCms, please see the
   * project website: https://www.opencms.org
   *
   * 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 org.opencms.ade.containerpage.shared;
  
  import org.opencms.util.CmsUUID;
  
  import com.google.gwt.user.client.rpc.IsSerializable;
  
  /**
   * Element view info.<p>
   */
  public class CmsElementViewInfo implements IsSerializable {
  
      /** The element view id. */
      private CmsUUID m_elementViewId;
  
      /** The parent view (may be null). */
      private CmsElementViewInfo m_parent;
  
      /** The title. */
      private String m_title;
  
      /**
       * Constructor.<p>
       *
       * @param title the title
       * @param elementViewId the element view id
       */
      public CmsElementViewInfo(String title, CmsUUID elementViewId) {
  
          m_title = title;
          m_elementViewId = elementViewId;
      }
  
      /**
       * Constructor, for serialization only.<p>
       */
      protected CmsElementViewInfo() {
  
      }
  
      /**
       * Returns the element view id.<p>
       *
       * @return the element view id
       */
      public CmsUUID getElementViewId() {
  
          return m_elementViewId;
      }
  
      /**
       * Gets the id of the root view of this view.<p>
       *
       * The root view is either this view itself if it doesn't have a parent view, or the parent view if it does.
       *
       * @return the root view
       */
      public CmsUUID getRootViewId() {
  
          if (m_parent != null) {
              return m_parent.getElementViewId();
          } else {
              return getElementViewId();
          }
      }
  
      /**
       * Returns the title.<p>
       *
       * @return the title
       */
      public String getTitle() {
  
          return m_title;
      }
  
      /**
       * Returns true if this is a root view.<p>
       *
       * @return true if this is a root view
       */
      public boolean isRoot() {
  
          return m_parent == null;
      }
  
      /**
       * Sets the parent view bean.<p>
       *
       * @param parent the parent view bean
       */
      public void setParent(CmsElementViewInfo parent) {
  
          m_parent = parent;
      }
  
  }
  