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 GmbH & Co. KG, 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.workplace.comparison;
  
  import java.util.Locale;
  
  /**
   * Comparison of two xml page elements.<p>
   */
  public class CmsElementComparison extends CmsAttributeComparison implements Comparable<CmsElementComparison> {
  
      /** The element locale.<p> */
      private Locale m_locale;
  
      /**
       * Creates a new element comparison.<p>
       *
       * @param locale the locale of the comparison
       * @param name the name of the element
       */
      public CmsElementComparison(Locale locale, String name) {
  
          m_locale = locale;
          setName(name);
      }
  
      /**
       * @see java.lang.Comparable#compareTo(java.lang.Object)
       */
      @Override
      public int compareTo(CmsElementComparison diffItem) {
  
          if (this == diffItem) {
              return 0;
          }
  
          // first compare by name
          if (getName().compareTo(diffItem.getName()) != 0) {
              return getName().compareTo(diffItem.getName());
          }
          // then by locale
          return m_locale.toString().compareTo(diffItem.getLocale().toString());
      }
  
      /**
       *
       * @see java.lang.Object#equals(java.lang.Object)
       */
      @Override
      public boolean equals(Object o) {
  
          if (this == o) {
              return true;
          }
          if (!(o instanceof CmsElementComparison)) {
              return false;
          }
          CmsElementComparison diffItem = (CmsElementComparison)o;
          return getName().equals(diffItem.getName()) && m_locale.equals(diffItem.getLocale());
      }
  
      /**
       * Returns the locale.<p>
       *
       * @return the locale
       */
      public Locale getLocale() {
  
          return m_locale;
      }
  
      /**
       *
       * @see java.lang.Object#hashCode()
       */
      @Override
      public int hashCode() {
  
          return m_locale.hashCode() + getName().hashCode();
      }
  
      /**
       * Sets the locale.<p>
       *
       * @param locale the locale to set
       */
      public void setLocale(Locale locale) {
  
          m_locale = locale;
      }
  
  }
  