cdmlib-services/src/main/java/eu/etaxonomy/cdm/api/service/TaxonNodeDtoSortMode.java

   1 /**
   2 * Copyright (C) 2007 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9 package eu.etaxonomy.cdm.api.service;
  10
  11 import java.util.Comparator;
  12
  13 import eu.etaxonomy.cdm.persistence.dto.TaxonNodeDto;
  14 import eu.etaxonomy.cdm.persistence.dto.TaxonNodeDtoByNameComparator;
  15 import eu.etaxonomy.cdm.persistence.dto.TaxonNodeDtoByRankAndNameComparator;
  16 import eu.etaxonomy.cdm.persistence.dto.TaxonNodeDtoNaturalComparator;
  17
  18 public enum TaxonNodeDtoSortMode {
  19
  20         NaturalOrder(new TaxonNodeDtoNaturalComparator()),
  21         /**
  22      * sorts by TaxonName titleCaches and rank associated with the taxonNodes
  23      */
  24         RankAndAlphabeticalOrder(new TaxonNodeDtoByRankAndNameComparator()),
  25         /**
  26          * sorts by TaxonName titleCaches associated with the taxonNodes
  27          */
  28         AlphabeticalOrder(new TaxonNodeDtoByNameComparator());
  29
  30         private Comparator<TaxonNodeDto> comparator;
  31
  32     private TaxonNodeDtoSortMode(Comparator<TaxonNodeDto> comparator){
  33             this.comparator = comparator;
  34         }
  35
  36     public Comparator<TaxonNodeDto> comparator() {
  37         return comparator;
  38     }
  39 }