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.jsp.search.config;
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.List;
  
  /** Configuration for the query facet. */
  public class CmsSearchConfigurationFacetQuery extends CmsSearchConfigurationFacet
  implements I_CmsSearchConfigurationFacetQuery {
  
      /** Representation of one query facet item. */
      public static class CmsFacetQueryItem implements I_CmsFacetQueryItem {
  
          /** The query string for the item. */
          String m_query;
          /** The label for the query item. */
          String m_label;
  
          /** Constructor for a facet item.
           * @param query the query string for the item.
           * @param label the label for the item, defaults to the query string.
           */
          public CmsFacetQueryItem(String query, String label) {
  
              m_query = query;
              m_label = label == null ? query : label;
          }
  
          /**
           * @see java.lang.Object#equals(java.lang.Object)
           */
          @Override
          public boolean equals(final Object queryItem) {
  
              if (this.hashCode() != queryItem.hashCode()) {
                  return false;
              }
  
              if (queryItem instanceof CmsFacetQueryItem) {
                  CmsFacetQueryItem item = (CmsFacetQueryItem)queryItem;
                  boolean equalQueries = ((null == m_query) && (null == item.getQuery()))
                      || ((null != item.getQuery()) && m_query.equals(item.getQuery()));
                  boolean equalLabels = false;
                  if (equalQueries) {
                      equalLabels = ((null == m_label) && (null == item.getLabel()))
                          || ((null != item.getLabel()) && m_label.equals(item.getLabel()));
                  }
                  return equalQueries && equalLabels;
              }
              return false;
          }
  
          /**
           * @see org.opencms.jsp.search.config.I_CmsSearchConfigurationFacetQuery.I_CmsFacetQueryItem#getLabel()
           */
          @Override
          public String getLabel() {
  
              return m_label;
          }
  
          /**
           * @see org.opencms.jsp.search.config.I_CmsSearchConfigurationFacetQuery.I_CmsFacetQueryItem#getQuery()
           */
          @Override
          public String getQuery() {
  
              return m_query;
          }
  
          /**
           * @see java.lang.Object#hashCode()
           */
          @Override
          public int hashCode() {
  
              int hashCode = 0;
              if (null != m_label) {
                  hashCode = m_label.hashCode();
              }
              if (null != m_query) {
                  hashCode += m_query.hashCode() / 2;
              }
              return hashCode;
          }
  
      }
  
      /** List of queries for the facet. */
      List<I_CmsSearchConfigurationFacetQuery.I_CmsFacetQueryItem> m_queries;
  
      /** Constructor for the range facet configuration.
       * @param queries the queries that can be selected for the facet
       * @param label the label used to display the facet
       * @param isAndFacet true if checked facet entries should all be matched, otherwise only one checked entry must match
       * @param preselection list of entries that should be checked in advance
       * @param ignoreFiltersFromAllFacets A flag, indicating if filters from all facets should be ignored or not.
       * @param excludeTags The tags (keys) of (filter) queries to be not taken into account for the facet. If "ignoreFiltersFromFacets" is true, the according tags for facets and queries will be added.
       */
      public CmsSearchConfigurationFacetQuery(
          final List<I_CmsFacetQueryItem> queries,
          final String label,
          final Boolean isAndFacet,
          final List<String> preselection,
          final Boolean ignoreFiltersFromAllFacets,
          final Collection<String> excludeTags) {
  
          super(
              null,
              label,
              I_CmsSearchConfigurationFacetQuery.NAME,
              isAndFacet,
              preselection,
              ignoreFiltersFromAllFacets,
              excludeTags);
          m_queries = queries != null ? queries : new ArrayList<I_CmsFacetQueryItem>();
      }
  
      /**
       * @see org.opencms.jsp.search.config.I_CmsSearchConfigurationFacetQuery#getQueryList()
       */
      @Override
      public List<I_CmsFacetQueryItem> getQueryList() {
  
          return m_queries;
      }
  }
  