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/**
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* Copyright (C) 2017 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.model.name;
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import java.util.Comparator;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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/**
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* @author k.luther
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* @since 21.03.2017
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*
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*/
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public class TypeComparator implements Comparator<TypeDesignationBase<?>> {
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/**
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* {@inheritDoc}
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*/
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@Override
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public int compare(TypeDesignationBase<?> o1, TypeDesignationBase<?> o2) {
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/*
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* Sortierung:
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1. Status der Typen: a) holo, lecto, neo, syn, b) epi, paralecto, c) para (wenn überhaupt) – die jeweiligen iso immer direct mit dazu
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2. Land
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3. Sammler
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4. Nummer
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Aufbau der Typusinformationen:
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Land: Lokalität mit Höhe und Koordinaten; Datum; Sammler Nummer (Herbar/Barcode, Typusart; Herbar/Barcode, Typusart …)
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*/
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int result = 0;
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if(o1 == null && o2 == null){
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return result;
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}
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if (o1 == null){
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return -1;
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}
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if (o2 == null){
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return 1;
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}
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TypeDesignationStatusBase<?> status1 = getStatus(o1);
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TypeDesignationStatusBase<?> status2 = getStatus(o2);
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result = compareStatus(status1, status2);
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if (result != 0){
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return result;
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}
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// result = compareLand(o1, o2);
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// if (result != 0){
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// return result;
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// }
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// result = compareCollector(status1, status2);
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// if (result != 0){
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// return result;
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// }
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//
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// result = compareNumber(status1, status2);
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return result;
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}
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/**
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* @param o1
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* @return
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*/
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private TypeDesignationStatusBase<?> getStatus(TypeDesignationBase<?> td) {
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if (td.isInstanceOf(TypeDesignationBase.class)){
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return CdmBase.deproxy(td, TypeDesignationBase.class).getTypeStatus();
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}else{
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return null;
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}
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}
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/**
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* @param status1
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* @param status2
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* @return
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*/
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private int compareNumber(SpecimenTypeDesignation status1, SpecimenTypeDesignation status2) {
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// TODO Auto-generated method stub
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return 0;
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}
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/**
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* @param status1
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* @param status2
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* @return
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*/
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private int compareCollector(SpecimenTypeDesignation status1, SpecimenTypeDesignation status2) {
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// TODO Auto-generated method stub
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return 0;
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}
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/**
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* @param status1
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* @param status2
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* @return
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*/
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private int compareLand(SpecimenTypeDesignation type1, SpecimenTypeDesignation type2) {
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return 0;
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}
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/**
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* @param status1
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* @param status2
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* @return
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*/
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private int compareStatus(TypeDesignationStatusBase status1, TypeDesignationStatusBase status2) {
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//Status der Typen: a) holo, lecto, neo, syn, b) epi, paralecto, c) para (wenn überhaupt) – die jeweiligen iso immer direct mit dazu
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if (status1 == status2){
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return 0;
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}
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if (status1 == null){
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return -1;
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}
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if (status2 == null){
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return 1;
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}
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if (status1.getOrderIndex() > status2.getOrderIndex()){
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return 1;
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}
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if (status2.getOrderIndex() > status1.getOrderIndex()){
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return -1;
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}
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// if (isHighestType(status1) && isHighestType(status2)){
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// return 0;
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// }
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// if (isHighestType(status1) && !isHighestType(status2)){
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// return 1;
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// }
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// if (isHighestType(status2) && !isHighestType(status1)) {
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// return -1;
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// }
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//
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// if (isSecondLevel(status1) && isSecondLevel(status2)){
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// return 0;
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// }
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// if (isSecondLevel(status1) && !isSecondLevel(status2)){
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// return 1;
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// }
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//
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// if (isSecondLevel(status2) && !isSecondLevel(status1)){
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// return -1;
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// }
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//
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// if (status1.equals(SpecimenTypeDesignationStatus.PARATYPE()) && isUndefinedLevel(status2)){
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// return 1;
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// }
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// if (status2.equals(SpecimenTypeDesignationStatus.PARATYPE()) && isUndefinedLevel(status1)){
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// return -1;
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// }
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//
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// if (isUndefinedLevel(status1) && isUndefinedLevel(status2)){
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// return 0;
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// }
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return 0;
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}
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private boolean isHighestType(SpecimenTypeDesignationStatus status){
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if (status.equals(SpecimenTypeDesignationStatus.LECTOTYPE())
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|| status.equals(SpecimenTypeDesignationStatus.HOLOTYPE())
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|| status.equals(SpecimenTypeDesignationStatus.NEOTYPE())
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|| status.equals(SpecimenTypeDesignationStatus.SYNTYPE())){
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return true;
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}else{
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return false;
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}
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}
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private boolean isSecondLevel(SpecimenTypeDesignationStatus status){
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if (status.equals(SpecimenTypeDesignationStatus.EPITYPE())
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|| status.equals(SpecimenTypeDesignationStatus.PARALECTOTYPE())){
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return true;
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}else{
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return false;
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}
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}
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private boolean isUndefinedLevel(SpecimenTypeDesignationStatus status){
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if (status.equals(SpecimenTypeDesignationStatus.TYPE())
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|| status.equals(SpecimenTypeDesignationStatus.UNSPECIFIC())){
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return true;
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}else{
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return false;
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}
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}
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}
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